diff --git a/lam/lib/configPages.inc b/lam/lib/configPages.inc
index 423cab7b..0f521b08 100644
--- a/lam/lib/configPages.inc
+++ b/lam/lib/configPages.inc
@@ -2,7 +2,7 @@
 namespace LAM\CONFIG;
 /*
   This code is part of LDAP Account Manager (http://www.ldap-account-manager.org/)
-  Copyright (C) 2017  Roland Gruber
+  Copyright (C) 2017 - 2018  Roland Gruber
 
   This program is free software; you can redistribute it and/or modify
   it under the terms of the GNU General Public License as published by
@@ -120,20 +120,20 @@ function printConfigurationPageTabs($active) {
 
 	// tabs
 	?>
-	<div class="ui-tabs ui-widget ui-widget-content ui-corner-all">
+	<div class="ui-tabs ui-corner-all ui-widget ui-widget-content">
 
-		<ul class="ui-tabs-nav ui-helper-reset ui-helper-clearfix ui-widget-header ui-corner-all">
+		<ul class="ui-tabs-nav ui-corner-all ui-helper-reset ui-helper-clearfix ui-widget-header">
 	<?php
 		foreach ($tabs as $tab => $settings) {
 			$isActive = ($tab === $active);
-			$liClasses = 'ui-state-default ui-corner-top';
+			$liClasses = 'ui-tabs-tab ui-corner-top ui-state-default ui-tab';
 			$hover = ' onmouseover="jQuery(this).addClass(\'tabs-hover\');" onmouseout="jQuery(this).removeClass(\'tabs-hover\');"';
 			if ($isActive) {
 				$liClasses .= ' lam-active-tab';
 				$hover = '';
 			}
 			echo '<li id="' . $settings['id'] . '" class="' . $liClasses . '"' . $hover . '>';
-				echo '<a href="#" onclick="document.getElementsByName(\'' . $settings['id'] . '\')[0].click();"><img src="../../graphics/' . $settings['icon'] . '" alt=""> ';
+				echo '<a class="ui-tabs-anchor" href="#" onclick="document.getElementsByName(\'' . $settings['id'] . '\')[0].click();"><img src="../../graphics/' . $settings['icon'] . '" alt=""> ';
 					echo '<span class="hide-on-mobile">' . $settings['label'] . '</span>';
 				echo '</a>';
 			echo '</li>';
diff --git a/lam/style/120_jquery-ui-1.10.1.custom.css b/lam/style/120_jquery-ui-1.12.1.css
similarity index 62%
rename from lam/style/120_jquery-ui-1.10.1.custom.css
rename to lam/style/120_jquery-ui-1.12.1.css
index 2612a60c..93707f4c 100644
--- a/lam/style/120_jquery-ui-1.10.1.custom.css
+++ b/lam/style/120_jquery-ui-1.12.1.css
@@ -1,8 +1,8 @@
-/*! jQuery UI - v1.10.1 - 2013-02-20
+/*! jQuery UI - v1.12.1 - 2016-09-14
 * http://jqueryui.com
-* Includes: jquery.ui.core.css, jquery.ui.resizable.css, jquery.ui.selectable.css, jquery.ui.accordion.css, jquery.ui.autocomplete.css, jquery.ui.button.css, jquery.ui.datepicker.css, jquery.ui.dialog.css, jquery.ui.menu.css, jquery.ui.progressbar.css, jquery.ui.slider.css, jquery.ui.spinner.css, jquery.ui.tabs.css, jquery.ui.tooltip.css
-* To view and modify this theme, visit http://jqueryui.com/themeroller/?ffDefault=Verdana%2CArial%2Csans-serif&fwDefault=normal&fsDefault=1.1em&cornerRadius=4px&bgColorHeader=cccccc&bgTextureHeader=highlight_soft&bgImgOpacityHeader=75&borderColorHeader=aaaaaa&fcHeader=222222&iconColorHeader=222222&bgColorContent=ffffff&bgTextureContent=flat&bgImgOpacityContent=75&borderColorContent=aaaaaa&fcContent=222222&iconColorContent=222222&bgColorDefault=e6e6e6&bgTextureDefault=glass&bgImgOpacityDefault=75&borderColorDefault=d3d3d3&fcDefault=555555&iconColorDefault=888888&bgColorHover=dadada&bgTextureHover=glass&bgImgOpacityHover=75&borderColorHover=999999&fcHover=212121&iconColorHover=454545&bgColorActive=ffffff&bgTextureActive=glass&bgImgOpacityActive=65&borderColorActive=aaaaaa&fcActive=212121&iconColorActive=454545&bgColorHighlight=fbf9ee&bgTextureHighlight=glass&bgImgOpacityHighlight=55&borderColorHighlight=fcefa1&fcHighlight=363636&iconColorHighlight=2e83ff&bgColorError=fef1ec&bgTextureError=glass&bgImgOpacityError=95&borderColorError=cd0a0a&fcError=cd0a0a&iconColorError=cd0a0a&bgColorOverlay=aaaaaa&bgTextureOverlay=flat&bgImgOpacityOverlay=0&opacityOverlay=30&bgColorShadow=aaaaaa&bgTextureShadow=flat&bgImgOpacityShadow=0&opacityShadow=30&thicknessShadow=8px&offsetTopShadow=-8px&offsetLeftShadow=-8px&cornerRadiusShadow=8px
-* Copyright (c) 2013 jQuery Foundation and other contributors Licensed MIT */
+* Includes: core.css, accordion.css, autocomplete.css, menu.css, button.css, controlgroup.css, checkboxradio.css, datepicker.css, dialog.css, draggable.css, resizable.css, progressbar.css, selectable.css, selectmenu.css, slider.css, sortable.css, spinner.css, tabs.css, tooltip.css, theme.css
+* To view and modify this theme, visit http://jqueryui.com/themeroller/?bgShadowXPos=&bgOverlayXPos=&bgErrorXPos=&bgHighlightXPos=&bgContentXPos=&bgHeaderXPos=&bgActiveXPos=&bgHoverXPos=&bgDefaultXPos=&bgShadowYPos=&bgOverlayYPos=&bgErrorYPos=&bgHighlightYPos=&bgContentYPos=&bgHeaderYPos=&bgActiveYPos=&bgHoverYPos=&bgDefaultYPos=&bgShadowRepeat=&bgOverlayRepeat=&bgErrorRepeat=&bgHighlightRepeat=&bgContentRepeat=&bgHeaderRepeat=&bgActiveRepeat=&bgHoverRepeat=&bgDefaultRepeat=&iconsHover=url(%22images%2Fui-icons_555555_256x240.png%22)&iconsHighlight=url(%22images%2Fui-icons_777620_256x240.png%22)&iconsHeader=url(%22images%2Fui-icons_444444_256x240.png%22)&iconsError=url(%22images%2Fui-icons_cc0000_256x240.png%22)&iconsDefault=url(%22images%2Fui-icons_777777_256x240.png%22)&iconsContent=url(%22images%2Fui-icons_444444_256x240.png%22)&iconsActive=url(%22images%2Fui-icons_ffffff_256x240.png%22)&bgImgUrlShadow=&bgImgUrlOverlay=&bgImgUrlHover=&bgImgUrlHighlight=&bgImgUrlHeader=&bgImgUrlError=&bgImgUrlDefault=&bgImgUrlContent=&bgImgUrlActive=&opacityFilterShadow=Alpha(Opacity%3D30)&opacityFilterOverlay=Alpha(Opacity%3D30)&opacityShadowPerc=30&opacityOverlayPerc=30&iconColorHover=%23555555&iconColorHighlight=%23777620&iconColorHeader=%23444444&iconColorError=%23cc0000&iconColorDefault=%23777777&iconColorContent=%23444444&iconColorActive=%23ffffff&bgImgOpacityShadow=0&bgImgOpacityOverlay=0&bgImgOpacityError=95&bgImgOpacityHighlight=55&bgImgOpacityContent=75&bgImgOpacityHeader=75&bgImgOpacityActive=65&bgImgOpacityHover=75&bgImgOpacityDefault=75&bgTextureShadow=flat&bgTextureOverlay=flat&bgTextureError=flat&bgTextureHighlight=flat&bgTextureContent=flat&bgTextureHeader=flat&bgTextureActive=flat&bgTextureHover=flat&bgTextureDefault=flat&cornerRadius=3px&fwDefault=normal&ffDefault=Arial%2CHelvetica%2Csans-serif&fsDefault=1em&cornerRadiusShadow=8px&thicknessShadow=5px&offsetLeftShadow=0px&offsetTopShadow=0px&opacityShadow=.3&bgColorShadow=%23666666&opacityOverlay=.3&bgColorOverlay=%23aaaaaa&fcError=%235f3f3f&borderColorError=%23f1a899&bgColorError=%23fddfdf&fcHighlight=%23777620&borderColorHighlight=%23dad55e&bgColorHighlight=%23fffa90&fcContent=%23333333&borderColorContent=%23dddddd&bgColorContent=%23ffffff&fcHeader=%23333333&borderColorHeader=%23dddddd&bgColorHeader=%23e9e9e9&fcActive=%23ffffff&borderColorActive=%23003eff&bgColorActive=%23007fff&fcHover=%232b2b2b&borderColorHover=%23cccccc&bgColorHover=%23ededed&fcDefault=%23454545&borderColorDefault=%23c5c5c5&bgColorDefault=%23f6f6f6
+* Copyright jQuery Foundation and other contributors; Licensed MIT */
 
 /* Layout helpers
 ----------------------------------*/
@@ -38,9 +38,6 @@
 .ui-helper-clearfix:after {
 	clear: both;
 }
-.ui-helper-clearfix {
-	min-height: 0; /* support: IE7 */
-}
 .ui-helper-zfix {
 	width: 100%;
 	height: 100%;
@@ -48,7 +45,7 @@
 	left: 0;
 	position: absolute;
 	opacity: 0;
-	filter:Alpha(Opacity=0);
+	filter:Alpha(Opacity=0); /* support: IE8 */
 }
 
 .ui-front {
@@ -60,21 +57,27 @@
 ----------------------------------*/
 .ui-state-disabled {
 	cursor: default !important;
+	pointer-events: none;
 }
 
 
 /* Icons
 ----------------------------------*/
-
-/* states and images */
 .ui-icon {
-	display: block;
+	display: inline-block;
+	vertical-align: middle;
+	margin-top: -.25em;
+	position: relative;
 	text-indent: -99999px;
 	overflow: hidden;
 	background-repeat: no-repeat;
-	margin-top: 7px;
 }
 
+.ui-widget-icon-block {
+	left: 50%;
+	margin-left: -8px;
+	display: block;
+}
 
 /* Misc visuals
 ----------------------------------*/
@@ -87,102 +90,13 @@
 	width: 100%;
 	height: 100%;
 }
-.ui-resizable {
-	position: relative;
-}
-.ui-resizable-handle {
-	position: absolute;
-	font-size: 0.1px;
-	display: block;
-}
-.ui-resizable-disabled .ui-resizable-handle,
-.ui-resizable-autohide .ui-resizable-handle {
-	display: none;
-}
-.ui-resizable-n {
-	cursor: n-resize;
-	height: 7px;
-	width: 100%;
-	top: -5px;
-	left: 0;
-}
-.ui-resizable-s {
-	cursor: s-resize;
-	height: 7px;
-	width: 100%;
-	bottom: -5px;
-	left: 0;
-}
-.ui-resizable-e {
-	cursor: e-resize;
-	width: 7px;
-	right: -5px;
-	top: 0;
-	height: 100%;
-}
-.ui-resizable-w {
-	cursor: w-resize;
-	width: 7px;
-	left: -5px;
-	top: 0;
-	height: 100%;
-}
-.ui-resizable-se {
-	cursor: se-resize;
-	width: 12px;
-	height: 12px;
-	right: 1px;
-	bottom: 1px;
-}
-.ui-resizable-sw {
-	cursor: sw-resize;
-	width: 9px;
-	height: 9px;
-	left: -5px;
-	bottom: -5px;
-}
-.ui-resizable-nw {
-	cursor: nw-resize;
-	width: 9px;
-	height: 9px;
-	left: -5px;
-	top: -5px;
-}
-.ui-resizable-ne {
-	cursor: ne-resize;
-	width: 9px;
-	height: 9px;
-	right: -5px;
-	top: -5px;
-}
-.ui-selectable-helper {
-	position: absolute;
-	z-index: 100;
-	border: 1px dotted black;
-}
 .ui-accordion .ui-accordion-header {
 	display: block;
 	cursor: pointer;
 	position: relative;
-	margin-top: 2px;
-	margin-bottom: 0px;
+	margin: 2px 0 0 0;
 	padding: .5em .5em .5em .7em;
-	min-height: 0; /* support: IE7 */
-}
-.ui-accordion .ui-accordion-icons {
-	padding-left: 2.2em;
-}
-.ui-accordion .ui-accordion-noicons {
-	padding-left: .7em;
-}
-.ui-accordion .ui-accordion-icons .ui-accordion-icons {
-	padding-left: 2.2em;
-}
-.ui-accordion .ui-accordion-header .ui-accordion-header-icon {
-	position: absolute;
-	left: .5em;
-	top: 50%;
-	margin-top: -8px;
+	font-size: 100%;
 }
 .ui-accordion .ui-accordion-content {
 	padding: 1em 2.2em;
@@ -195,17 +109,78 @@
 	left: 0;
 	cursor: default;
 }
+.ui-menu {
+	list-style: none;
+	padding: 0;
+	margin: 0;
+	display: block;
+	outline: 0;
+}
+.ui-menu .ui-menu {
+	position: absolute;
+}
+.ui-menu .ui-menu-item {
+	margin: 0;
+	cursor: pointer;
+	/* support: IE10, see #8844 */
+	list-style-image: url("data:image/gif;base64,R0lGODlhAQABAIAAAAAAAP///yH5BAEAAAAALAAAAAABAAEAAAIBRAA7");
+}
+.ui-menu .ui-menu-item-wrapper {
+	position: relative;
+	padding: 3px 1em 3px .4em;
+}
+.ui-menu .ui-menu-divider {
+	margin: 5px 0;
+	height: 0;
+	font-size: 0;
+	line-height: 0;
+	border-width: 1px 0 0 0;
+}
+.ui-menu .ui-state-focus,
+.ui-menu .ui-state-active {
+	margin: -1px;
+}
+
+/* icon support */
+.ui-menu-icons {
+	position: relative;
+}
+.ui-menu-icons .ui-menu-item-wrapper {
+	padding-left: 2em;
+}
+
+/* left-aligned */
+.ui-menu .ui-icon {
+	position: absolute;
+	top: 0;
+	bottom: 0;
+	left: .2em;
+	margin: auto 0;
+}
+
+/* right-aligned */
+.ui-menu .ui-menu-icon {
+	left: auto;
+	right: 0;
+}
 .ui-button {
+	padding: .4em 1em;
 	display: inline-block;
 	position: relative;
-	padding: 0;
 	line-height: normal;
 	margin-right: .1em;
 	cursor: pointer;
 	vertical-align: middle;
 	text-align: center;
-	overflow: visible; /* removes extra width in IE */
+	-webkit-user-select: none;
+	-moz-user-select: none;
+	-ms-user-select: none;
+	user-select: none;
+
+	/* Support: IE <= 11 */
+	overflow: visible;
 }
+
 .ui-button,
 .ui-button:link,
 .ui-button:visited,
@@ -213,92 +188,130 @@
 .ui-button:active {
 	text-decoration: none;
 }
+
 /* to make room for the icon, a width needs to be set here */
 .ui-button-icon-only {
-	width: 2.2em;
-}
-/* button elements seem to need a little more width */
-button.ui-button-icon-only {
-	width: 2.4em;
-}
-.ui-button-icons-only {
-	width: 3.4em;
-}
-button.ui-button-icons-only {
-	width: 3.7em;
+	width: 2em;
+	box-sizing: border-box;
+	text-indent: -9999px;
+	white-space: nowrap;
 }
 
-/* button text element */
-.ui-button .ui-button-text {
-	display: block;
-	line-height: normal;
-}
-.ui-button-text-only .ui-button-text {
-	padding: .4em 1em;
-}
-.ui-button-icon-only .ui-button-text,
-.ui-button-icons-only .ui-button-text {
-	padding: .4em;
-	text-indent: -9999999px;
-}
-.ui-button-text-icon-primary .ui-button-text,
-.ui-button-text-icons .ui-button-text {
-	padding: .4em 1em .4em 2.1em;
-}
-.ui-button-text-icon-secondary .ui-button-text,
-.ui-button-text-icons .ui-button-text {
-	padding: .4em 2.1em .4em 1em;
-}
-.ui-button-text-icons .ui-button-text {
-	padding-left: 2.1em;
-	padding-right: 2.1em;
-}
-/* no icon support for input elements, provide padding by default */
-input.ui-button {
-	padding: .4em 1em;
+/* no icon support for input elements */
+input.ui-button.ui-button-icon-only {
+	text-indent: 0;
 }
 
 /* button icon element(s) */
-.ui-button-icon-only .ui-icon,
-.ui-button-text-icon-primary .ui-icon,
-.ui-button-text-icon-secondary .ui-icon,
-.ui-button-text-icons .ui-icon,
-.ui-button-icons-only .ui-icon {
+.ui-button-icon-only .ui-icon {
 	position: absolute;
 	top: 50%;
-	margin-top: -8px;
-}
-.ui-button-icon-only .ui-icon {
 	left: 50%;
+	margin-top: -8px;
 	margin-left: -8px;
 }
-.ui-button-text-icon-primary .ui-button-icon-primary,
-.ui-button-text-icons .ui-button-icon-primary,
-.ui-button-icons-only .ui-button-icon-primary {
-	left: .5em;
-}
-.ui-button-text-icon-secondary .ui-button-icon-secondary,
-.ui-button-text-icons .ui-button-icon-secondary,
-.ui-button-icons-only .ui-button-icon-secondary {
-	right: .5em;
+
+.ui-button.ui-icon-notext .ui-icon {
+	padding: 0;
+	width: 2.1em;
+	height: 2.1em;
+	text-indent: -9999px;
+	white-space: nowrap;
+
 }
 
-/* button sets */
-.ui-buttonset {
-	margin-right: 7px;
-}
-.ui-buttonset .ui-button {
-	margin-left: 0;
-	margin-right: -.3em;
+input.ui-button.ui-icon-notext .ui-icon {
+	width: auto;
+	height: auto;
+	text-indent: 0;
+	white-space: normal;
+	padding: .4em 1em;
 }
 
 /* workarounds */
-/* reset extra padding in Firefox, see h5bp.com/l */
+/* Support: Firefox 5 - 40 */
 input.ui-button::-moz-focus-inner,
 button.ui-button::-moz-focus-inner {
 	border: 0;
 	padding: 0;
 }
+.ui-controlgroup {
+	vertical-align: middle;
+	display: inline-block;
+}
+.ui-controlgroup > .ui-controlgroup-item {
+	float: left;
+	margin-left: 0;
+	margin-right: 0;
+}
+.ui-controlgroup > .ui-controlgroup-item:focus,
+.ui-controlgroup > .ui-controlgroup-item.ui-visual-focus {
+	z-index: 9999;
+}
+.ui-controlgroup-vertical > .ui-controlgroup-item {
+	display: block;
+	float: none;
+	width: 100%;
+	margin-top: 0;
+	margin-bottom: 0;
+	text-align: left;
+}
+.ui-controlgroup-vertical .ui-controlgroup-item {
+	box-sizing: border-box;
+}
+.ui-controlgroup .ui-controlgroup-label {
+	padding: .4em 1em;
+}
+.ui-controlgroup .ui-controlgroup-label span {
+	font-size: 80%;
+}
+.ui-controlgroup-horizontal .ui-controlgroup-label + .ui-controlgroup-item {
+	border-left: none;
+}
+.ui-controlgroup-vertical .ui-controlgroup-label + .ui-controlgroup-item {
+	border-top: none;
+}
+.ui-controlgroup-horizontal .ui-controlgroup-label.ui-widget-content {
+	border-right: none;
+}
+.ui-controlgroup-vertical .ui-controlgroup-label.ui-widget-content {
+	border-bottom: none;
+}
+
+/* Spinner specific style fixes */
+.ui-controlgroup-vertical .ui-spinner-input {
+
+	/* Support: IE8 only, Android < 4.4 only */
+	width: 75%;
+	width: calc( 100% - 2.4em );
+}
+.ui-controlgroup-vertical .ui-spinner .ui-spinner-up {
+	border-top-style: solid;
+}
+
+.ui-checkboxradio-label .ui-icon-background {
+	box-shadow: inset 1px 1px 1px #ccc;
+	border-radius: .12em;
+	border: none;
+}
+.ui-checkboxradio-radio-label .ui-icon-background {
+	width: 16px;
+	height: 16px;
+	border-radius: 1em;
+	overflow: visible;
+	border: none;
+}
+.ui-checkboxradio-radio-label.ui-checkboxradio-checked .ui-icon,
+.ui-checkboxradio-radio-label.ui-checkboxradio-checked:hover .ui-icon {
+	background-image: none;
+	width: 8px;
+	height: 8px;
+	border-width: 4px;
+	border-style: solid;
+}
+.ui-checkboxradio-disabled {
+	pointer-events: none;
+}
 .ui-datepicker {
 	width: 17em;
 	padding: .2em .2em 0;
@@ -346,14 +359,12 @@ button.ui-button::-moz-focus-inner {
 	text-align: center;
 }
 .ui-datepicker .ui-datepicker-title select {
+	font-size: 1em;
 	margin: 1px 0;
 }
-.ui-datepicker select.ui-datepicker-month-year {
-	width: 100%;
-}
 .ui-datepicker select.ui-datepicker-month,
 .ui-datepicker select.ui-datepicker-year {
-	width: 49%;
+	width: 45%;
 }
 .ui-datepicker table {
 	width: 100%;
@@ -466,6 +477,16 @@ button.ui-button::-moz-focus-inner {
 	border-right-width: 0;
 	border-left-width: 1px;
 }
+
+/* Icons */
+.ui-datepicker .ui-icon {
+	display: block;
+	text-indent: -99999px;
+	overflow: hidden;
+	background-repeat: no-repeat;
+	left: .5em;
+	top: .3em;
+}
 .ui-dialog {
 	position: absolute;
 	top: 0;
@@ -489,7 +510,7 @@ button.ui-button::-moz-focus-inner {
 	position: absolute;
 	right: .3em;
 	top: 50%;
-	width: 21px;
+	width: 20px;
 	margin: -10px 0 0 0;
 	padding: 1px;
 	height: 20px;
@@ -505,7 +526,6 @@ button.ui-button::-moz-focus-inner {
 	text-align: left;
 	border-width: 1px 0 0 0;
 	background-image: none;
-	background-color: #F5F5F5;
 	margin-top: .5em;
 	padding: .3em 1em .5em .4em;
 }
@@ -516,84 +536,121 @@ button.ui-button::-moz-focus-inner {
 	margin: .5em .4em .5em 0;
 	cursor: pointer;
 }
+.ui-dialog .ui-resizable-n {
+	height: 2px;
+	top: 0;
+}
+.ui-dialog .ui-resizable-e {
+	width: 2px;
+	right: 0;
+}
+.ui-dialog .ui-resizable-s {
+	height: 2px;
+	bottom: 0;
+}
+.ui-dialog .ui-resizable-w {
+	width: 2px;
+	left: 0;
+}
+.ui-dialog .ui-resizable-se,
+.ui-dialog .ui-resizable-sw,
+.ui-dialog .ui-resizable-ne,
+.ui-dialog .ui-resizable-nw {
+	width: 7px;
+	height: 7px;
+}
 .ui-dialog .ui-resizable-se {
-	width: 12px;
-	height: 12px;
-	right: -5px;
-	bottom: -5px;
-	background-position: 16px 16px;
+	right: 0;
+	bottom: 0;
+}
+.ui-dialog .ui-resizable-sw {
+	left: 0;
+	bottom: 0;
+}
+.ui-dialog .ui-resizable-ne {
+	right: 0;
+	top: 0;
+}
+.ui-dialog .ui-resizable-nw {
+	left: 0;
+	top: 0;
 }
 .ui-draggable .ui-dialog-titlebar {
 	cursor: move;
 }
-.ui-menu {
-	list-style: none;
-	padding: 2px;
-	margin: 0;
-	display: block;
-	outline: none;
-	background: #E6E6E6;
+.ui-draggable-handle {
+	-ms-touch-action: none;
+	touch-action: none;
 }
-.ui-menu .ui-menu {
-	margin-top: -3px;
+.ui-resizable {
+	position: relative;
+}
+.ui-resizable-handle {
 	position: absolute;
+	font-size: 0.1px;
+	display: block;
+	-ms-touch-action: none;
+	touch-action: none;
 }
-.ui-menu .ui-menu-item {
-	margin: 0;
-	padding: 0;
+.ui-resizable-disabled .ui-resizable-handle,
+.ui-resizable-autohide .ui-resizable-handle {
+	display: none;
+}
+.ui-resizable-n {
+	cursor: n-resize;
+	height: 7px;
 	width: 100%;
+	top: -5px;
+	left: 0;
 }
-
-.ui-menu .ui-menu-divider {
-	margin: 5px -2px 5px -2px;
-	height: 0;
-	font-size: 0;
-	line-height: 0;
-	border-width: 1px 0 0 0;
+.ui-resizable-s {
+	cursor: s-resize;
+	height: 7px;
+	width: 100%;
+	bottom: -5px;
+	left: 0;
 }
-.ui-menu .ui-menu-item a {
-	text-decoration: none;
-	display: block;
-	padding: 2px .4em;
-	line-height: 1.5;
-	min-height: 0; /* support: IE7 */
-	font-weight: normal;
+.ui-resizable-e {
+	cursor: e-resize;
+	width: 7px;
+	right: -5px;
+	top: 0;
+	height: 100%;
 }
-.ui-menu .ui-menu-item a.ui-state-focus,
-.ui-menu .ui-menu-item a.ui-state-active {
-	font-weight: normal;
-	margin: -1px;
+.ui-resizable-w {
+	cursor: w-resize;
+	width: 7px;
+	left: -5px;
+	top: 0;
+	height: 100%;
 }
-
-.ui-menu .ui-state-disabled {
-	font-weight: normal;
-	margin: .4em 0 .2em;
-	line-height: 1.5;
+.ui-resizable-se {
+	cursor: se-resize;
+	width: 12px;
+	height: 12px;
+	right: 1px;
+	bottom: 1px;
 }
-.ui-menu .ui-state-disabled a {
-	cursor: default;
+.ui-resizable-sw {
+	cursor: sw-resize;
+	width: 9px;
+	height: 9px;
+	left: -5px;
+	bottom: -5px;
 }
-
-/* icon support */
-.ui-menu-icons {
-	position: relative;
+.ui-resizable-nw {
+	cursor: nw-resize;
+	width: 9px;
+	height: 9px;
+	left: -5px;
+	top: -5px;
 }
-.ui-menu-icons .ui-menu-item a {
-	position: relative;
-	padding-left: 2em;
-}
-
-/* left-aligned */
-.ui-menu .ui-icon {
-	position: absolute;
-	top: .2em;
-	left: .2em;
-}
-
-/* right-aligned */
-.ui-menu .ui-menu-icon {
-	position: static;
-	float: right;
+.ui-resizable-ne {
+	cursor: ne-resize;
+	width: 9px;
+	height: 9px;
+	right: -5px;
+	top: -5px;
 }
 .ui-progressbar {
 	height: 2em;
@@ -605,14 +662,63 @@ button.ui-button::-moz-focus-inner {
 	height: 100%;
 }
 .ui-progressbar .ui-progressbar-overlay {
-	background: url("images/animated-overlay.gif");
+	background: url("data:image/gif;base64,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");
 	height: 100%;
-	filter: alpha(opacity=25);
+	filter: alpha(opacity=25); /* support: IE8 */
 	opacity: 0.25;
 }
 .ui-progressbar-indeterminate .ui-progressbar-value {
 	background-image: none;
 }
+.ui-selectable {
+	-ms-touch-action: none;
+	touch-action: none;
+}
+.ui-selectable-helper {
+	position: absolute;
+	z-index: 100;
+	border: 1px dotted black;
+}
+.ui-selectmenu-menu {
+	padding: 0;
+	margin: 0;
+	position: absolute;
+	top: 0;
+	left: 0;
+	display: none;
+}
+.ui-selectmenu-menu .ui-menu {
+	overflow: auto;
+	overflow-x: hidden;
+	padding-bottom: 1px;
+}
+.ui-selectmenu-menu .ui-menu .ui-selectmenu-optgroup {
+	font-size: 1em;
+	font-weight: bold;
+	line-height: 1.5;
+	padding: 2px 0.4em;
+	margin: 0.5em 0 0 0;
+	height: auto;
+	border: 0;
+}
+.ui-selectmenu-open {
+	display: block;
+}
+.ui-selectmenu-text {
+	display: block;
+	margin-right: 20px;
+	overflow: hidden;
+	text-overflow: ellipsis;
+}
+.ui-selectmenu-button.ui-button {
+	text-align: left;
+	white-space: nowrap;
+	width: 14em;
+}
+.ui-selectmenu-icon.ui-icon {
+	float: right;
+	margin-top: 0;
+}
 .ui-slider {
 	position: relative;
 	text-align: left;
@@ -623,6 +729,8 @@ button.ui-button::-moz-focus-inner {
 	width: 1.2em;
 	height: 1.2em;
 	cursor: default;
+	-ms-touch-action: none;
+	touch-action: none;
 }
 .ui-slider .ui-slider-range {
 	position: absolute;
@@ -633,7 +741,7 @@ button.ui-button::-moz-focus-inner {
 	background-position: 0 0;
 }
 
-/* For IE8 - See #6727 */
+/* support: IE8 - See #6727 */
 .ui-slider.ui-state-disabled .ui-slider-handle,
 .ui-slider.ui-state-disabled .ui-slider-range {
 	filter: inherit;
@@ -676,6 +784,10 @@ button.ui-button::-moz-focus-inner {
 .ui-slider-vertical .ui-slider-range-max {
 	top: 0;
 }
+.ui-sortable-handle {
+	-ms-touch-action: none;
+	touch-action: none;
+}
 .ui-spinner {
 	position: relative;
 	display: inline-block;
@@ -687,14 +799,14 @@ button.ui-button::-moz-focus-inner {
 	border: none;
 	background: none;
 	color: inherit;
-	padding: 0;
+	padding: .222em 0;
 	margin: .2em 0;
 	vertical-align: middle;
 	margin-left: .4em;
-	margin-right: 22px;
+	margin-right: 2em;
 }
 .ui-spinner-button {
-	width: 16px;
+	width: 1.6em;
 	height: 50%;
 	font-size: .5em;
 	padding: 0;
@@ -706,18 +818,11 @@ button.ui-button::-moz-focus-inner {
 	overflow: hidden;
 	right: 0;
 }
-/* more specificity required here to overide default borders */
+/* more specificity required here to override default borders */
 .ui-spinner a.ui-spinner-button {
-	border-top: none;
-	border-bottom: none;
-	border-right: none;
-}
-/* vertical centre icon */
-.ui-spinner .ui-icon {
-	position: absolute;
-	margin-top: -8px;
-	top: 50%;
-	left: 0;
+	border-top-style: none;
+	border-bottom-style: none;
+	border-right-style: none;
 }
 .ui-spinner-up {
 	top: 0;
@@ -725,12 +830,6 @@ button.ui-button::-moz-focus-inner {
 .ui-spinner-down {
 	bottom: 0;
 }
-
-/* TR overrides */
-.ui-spinner .ui-icon-triangle-1-s {
-	/* need to fix icons sprite */
-	background-position: -65px -16px;
-}
 .ui-tabs {
 	position: relative;/* position: relative prevents IE scroll bug (element with position: relative inside container with overflow: auto appear as "fixed") */
 	padding: .2em;
@@ -745,11 +844,11 @@ button.ui-button::-moz-focus-inner {
 	position: relative;
 	top: 0;
 	margin: 1px .2em 0 0;
-	border-bottom: 0;
+	border-bottom-width: 0;
 	padding: 0;
 	white-space: nowrap;
 }
-.ui-tabs .ui-tabs-nav li a {
+.ui-tabs .ui-tabs-nav .ui-tabs-anchor {
 	float: left;
 	padding: .5em 1em;
 	text-decoration: none;
@@ -758,13 +857,12 @@ button.ui-button::-moz-focus-inner {
 	margin-bottom: -1px;
 	padding-bottom: 1px;
 }
-.ui-tabs .ui-tabs-nav li.ui-tabs-active a,
-.ui-tabs .ui-tabs-nav li.ui-state-disabled a,
-.ui-tabs .ui-tabs-nav li.ui-tabs-loading a {
+.ui-tabs .ui-tabs-nav li.ui-tabs-active .ui-tabs-anchor,
+.ui-tabs .ui-tabs-nav li.ui-state-disabled .ui-tabs-anchor,
+.ui-tabs .ui-tabs-nav li.ui-tabs-loading .ui-tabs-anchor {
 	cursor: text;
 }
-.ui-tabs .ui-tabs-nav li a, /* first selector in group seems obsolete, but required to overcome bug in Opera applying cursor: text overall if defined elsewhere... */
-.ui-tabs-collapsible .ui-tabs-nav li.ui-tabs-active a {
+.ui-tabs-collapsible .ui-tabs-nav li.ui-tabs-active .ui-tabs-anchor {
 	cursor: pointer;
 }
 .ui-tabs .ui-tabs-panel {
@@ -777,10 +875,7 @@ button.ui-button::-moz-focus-inner {
 	padding: 8px;
 	position: absolute;
 	z-index: 9999;
-	max-width: 600px;
-	-webkit-box-shadow: 0 0 5px #aaa;
-	box-shadow: 0 0 5px #aaa;
-	background-color: #F5F5F5 !important;
+	max-width: 300px;
 }
 body .ui-tooltip {
 	border-width: 2px;
@@ -789,46 +884,64 @@ body .ui-tooltip {
 /* Component containers
 ----------------------------------*/
 .ui-widget {
-	font-family: Verdana,Arial,sans-serif;
+	font-family: Arial,Helvetica,sans-serif;
+	font-size: 1em;
+}
+.ui-widget .ui-widget {
+	font-size: 1em;
 }
 .ui-widget input,
 .ui-widget select,
 .ui-widget textarea,
 .ui-widget button {
-	font-family: Verdana,Arial,sans-serif;
+	font-family: Arial,Helvetica,sans-serif;
+	font-size: 1em;
+}
+.ui-widget.ui-widget-content {
+	border: 1px solid #c5c5c5;
 }
 .ui-widget-content {
-	border: 1px solid #aaaaaa;
-	/* background: #ffffff url(images/ui-bg_flat_75_ffffff_40x100.png) 50% 50% repeat-x; */
-	color: #222222;
+	border: 1px solid #dddddd;
+	background: #ffffff;
+	color: #333333;
 }
 .ui-widget-content a {
-	color: #222222;
+	color: #333333;
 }
 .ui-widget-header {
-	border: 1px solid #aaaaaa;
-	background: #cccccc url(images/ui-bg_highlight-soft_75_cccccc_1x100.png) 50% 50% repeat-x;
-	color: #222222;
+	border: 1px solid #dddddd;
+	background: #e9e9e9;
+	color: #333333;
 	font-weight: bold;
 }
 .ui-widget-header a {
-	color: #222222;
+	color: #333333;
 }
 
 /* Interaction states
 ----------------------------------*/
 .ui-state-default,
 .ui-widget-content .ui-state-default,
-.ui-widget-header .ui-state-default {
-	border: 1px solid #d3d3d3;
-	background: #e6e6e6 url(images/ui-bg_glass_75_e6e6e6_1x400.png) 50% 50% repeat-x;
+.ui-widget-header .ui-state-default,
+.ui-button,
+
+/* We use html here because we need a greater specificity to make sure disabled
+works properly when clicked or hovered */
+html .ui-button.ui-state-disabled:hover,
+html .ui-button.ui-state-disabled:active {
+	border: 1px solid #c5c5c5;
+	background: #f6f6f6;
 	font-weight: normal;
-	color: #555555;
+	color: #454545;
 }
 .ui-state-default a,
 .ui-state-default a:link,
-.ui-state-default a:visited {
-	color: #555555;
+.ui-state-default a:visited,
+a.ui-button,
+a:link.ui-button,
+a:visited.ui-button,
+.ui-button {
+	color: #454545;
 	text-decoration: none;
 }
 .ui-state-hover,
@@ -836,31 +949,51 @@ body .ui-tooltip {
 .ui-widget-header .ui-state-hover,
 .ui-state-focus,
 .ui-widget-content .ui-state-focus,
-.ui-widget-header .ui-state-focus {
-	border: 1px solid #999999;
-	background: #dadada url(images/ui-bg_glass_75_dadada_1x400.png) 50% 50% repeat-x;
+.ui-widget-header .ui-state-focus,
+.ui-button:hover,
+.ui-button:focus {
+	border: 1px solid #cccccc;
+	background: #ededed;
 	font-weight: normal;
-	color: #212121;
+	color: #2b2b2b;
 }
 .ui-state-hover a,
 .ui-state-hover a:hover,
 .ui-state-hover a:link,
-.ui-state-hover a:visited {
-	color: #212121;
+.ui-state-hover a:visited,
+.ui-state-focus a,
+.ui-state-focus a:hover,
+.ui-state-focus a:link,
+.ui-state-focus a:visited,
+a.ui-button:hover,
+a.ui-button:focus {
+	color: #2b2b2b;
 	text-decoration: none;
 }
+
+.ui-visual-focus {
+	box-shadow: 0 0 3px 1px rgb(94, 158, 214);
+}
 .ui-state-active,
 .ui-widget-content .ui-state-active,
-.ui-widget-header .ui-state-active {
-	border: 1px solid #aaaaaa;
-	background: #ffffff url(images/ui-bg_glass_65_ffffff_1x400.png) 50% 50% repeat-x;
+.ui-widget-header .ui-state-active,
+a.ui-button:active,
+.ui-button:active,
+.ui-button.ui-state-active:hover {
+	border: 1px solid #003eff;
+	background: #007fff;
 	font-weight: normal;
-	color: #212121;
+	color: #ffffff;
+}
+.ui-icon-background,
+.ui-state-active .ui-icon-background {
+	border: #003eff;
+	background-color: #ffffff;
 }
 .ui-state-active a,
 .ui-state-active a:link,
 .ui-state-active a:visited {
-	color: #212121;
+	color: #ffffff;
 	text-decoration: none;
 }
 
@@ -869,31 +1002,35 @@ body .ui-tooltip {
 .ui-state-highlight,
 .ui-widget-content .ui-state-highlight,
 .ui-widget-header .ui-state-highlight {
-	border: 1px solid #fcefa1;
-	background: #fbf9ee url(images/ui-bg_glass_55_fbf9ee_1x400.png) 50% 50% repeat-x;
-	color: #363636;
+	border: 1px solid #dad55e;
+	background: #fffa90;
+	color: #777620;
+}
+.ui-state-checked {
+	border: 1px solid #dad55e;
+	background: #fffa90;
 }
 .ui-state-highlight a,
 .ui-widget-content .ui-state-highlight a,
 .ui-widget-header .ui-state-highlight a {
-	color: #363636;
+	color: #777620;
 }
 .ui-state-error,
 .ui-widget-content .ui-state-error,
 .ui-widget-header .ui-state-error {
-	border: 1px solid #cd0a0a;
-	background: #fef1ec url(images/ui-bg_glass_95_fef1ec_1x400.png) 50% 50% repeat-x;
-	color: #cd0a0a;
+	border: 1px solid #f1a899;
+	background: #fddfdf;
+	color: #5f3f3f;
 }
 .ui-state-error a,
 .ui-widget-content .ui-state-error a,
 .ui-widget-header .ui-state-error a {
-	color: #cd0a0a;
+	color: #5f3f3f;
 }
 .ui-state-error-text,
 .ui-widget-content .ui-state-error-text,
 .ui-widget-header .ui-state-error-text {
-	color: #cd0a0a;
+	color: #5f3f3f;
 }
 .ui-priority-primary,
 .ui-widget-content .ui-priority-primary,
@@ -904,18 +1041,18 @@ body .ui-tooltip {
 .ui-widget-content .ui-priority-secondary,
 .ui-widget-header .ui-priority-secondary {
 	opacity: .7;
-	filter:Alpha(Opacity=70);
+	filter:Alpha(Opacity=70); /* support: IE8 */
 	font-weight: normal;
 }
 .ui-state-disabled,
 .ui-widget-content .ui-state-disabled,
 .ui-widget-header .ui-state-disabled {
 	opacity: .35;
-	filter:Alpha(Opacity=35);
+	filter:Alpha(Opacity=35); /* support: IE8 */
 	background-image: none;
 }
 .ui-state-disabled .ui-icon {
-	filter:Alpha(Opacity=35); /* For IE8 - See #6059 */
+	filter:Alpha(Opacity=35); /* support: IE8 - See #6059 */
 }
 
 /* Icons
@@ -925,49 +1062,53 @@ body .ui-tooltip {
 .ui-icon {
 	width: 16px;
 	height: 16px;
-	background-position: 16px 16px;
 }
 .ui-icon,
 .ui-widget-content .ui-icon {
-	background-image: url(images/ui-icons_222222_256x240.png);
+	background-image: url("images/ui-icons_444444_256x240.png");
 }
 .ui-widget-header .ui-icon {
-	background-image: url(images/ui-icons_222222_256x240.png);
-}
-.ui-state-default .ui-icon {
-	background-image: url(images/ui-icons_888888_256x240.png);
+	background-image: url("images/ui-icons_444444_256x240.png");
 }
 .ui-state-hover .ui-icon,
-.ui-state-focus .ui-icon {
-	background-image: url(images/ui-icons_454545_256x240.png);
+.ui-state-focus .ui-icon,
+.ui-button:hover .ui-icon,
+.ui-button:focus .ui-icon {
+	background-image: url("images/ui-icons_555555_256x240.png");
 }
-.ui-state-active .ui-icon {
-	background-image: url(images/ui-icons_454545_256x240.png);
+.ui-state-active .ui-icon,
+.ui-button:active .ui-icon {
+	background-image: url("images/ui-icons_ffffff_256x240.png");
 }
-.ui-state-highlight .ui-icon {
-	background-image: url(images/ui-icons_2e83ff_256x240.png);
+.ui-state-highlight .ui-icon,
+.ui-button .ui-state-highlight.ui-icon {
+	background-image: url("images/ui-icons_777620_256x240.png");
 }
 .ui-state-error .ui-icon,
 .ui-state-error-text .ui-icon {
-	background-image: url(images/ui-icons_cd0a0a_256x240.png);
+	background-image: url("images/ui-icons_cc0000_256x240.png");
+}
+.ui-button .ui-icon {
+	background-image: url("images/ui-icons_777777_256x240.png");
 }
 
 /* positioning */
-.ui-icon-carat-1-n { background-position: 0 0; }
-.ui-icon-carat-1-ne { background-position: -16px 0; }
-.ui-icon-carat-1-e { background-position: -32px 0; }
-.ui-icon-carat-1-se { background-position: -48px 0; }
-.ui-icon-carat-1-s { background-position: -64px 0; }
-.ui-icon-carat-1-sw { background-position: -80px 0; }
-.ui-icon-carat-1-w { background-position: -96px 0; }
-.ui-icon-carat-1-nw { background-position: -112px 0; }
-.ui-icon-carat-2-n-s { background-position: -128px 0; }
-.ui-icon-carat-2-e-w { background-position: -144px 0; }
+.ui-icon-blank { background-position: 16px 16px; }
+.ui-icon-caret-1-n { background-position: 0 0; }
+.ui-icon-caret-1-ne { background-position: -16px 0; }
+.ui-icon-caret-1-e { background-position: -32px 0; }
+.ui-icon-caret-1-se { background-position: -48px 0; }
+.ui-icon-caret-1-s { background-position: -65px 0; }
+.ui-icon-caret-1-sw { background-position: -80px 0; }
+.ui-icon-caret-1-w { background-position: -96px 0; }
+.ui-icon-caret-1-nw { background-position: -112px 0; }
+.ui-icon-caret-2-n-s { background-position: -128px 0; }
+.ui-icon-caret-2-e-w { background-position: -144px 0; }
 .ui-icon-triangle-1-n { background-position: 0 -16px; }
 .ui-icon-triangle-1-ne { background-position: -16px -16px; }
 .ui-icon-triangle-1-e { background-position: -32px -16px; }
 .ui-icon-triangle-1-se { background-position: -48px -16px; }
-.ui-icon-triangle-1-s { background-position: -64px -16px; }
+.ui-icon-triangle-1-s { background-position: -65px -16px; }
 .ui-icon-triangle-1-sw { background-position: -80px -16px; }
 .ui-icon-triangle-1-w { background-position: -96px -16px; }
 .ui-icon-triangle-1-nw { background-position: -112px -16px; }
@@ -977,7 +1118,7 @@ body .ui-tooltip {
 .ui-icon-arrow-1-ne { background-position: -16px -32px; }
 .ui-icon-arrow-1-e { background-position: -32px -32px; }
 .ui-icon-arrow-1-se { background-position: -48px -32px; }
-.ui-icon-arrow-1-s { background-position: -64px -32px; }
+.ui-icon-arrow-1-s { background-position: -65px -32px; }
 .ui-icon-arrow-1-sw { background-position: -80px -32px; }
 .ui-icon-arrow-1-w { background-position: -96px -32px; }
 .ui-icon-arrow-1-nw { background-position: -112px -32px; }
@@ -989,7 +1130,7 @@ body .ui-tooltip {
 .ui-icon-arrowstop-1-e { background-position: -208px -32px; }
 .ui-icon-arrowstop-1-s { background-position: -224px -32px; }
 .ui-icon-arrowstop-1-w { background-position: -240px -32px; }
-.ui-icon-arrowthick-1-n { background-position: 0 -48px; }
+.ui-icon-arrowthick-1-n { background-position: 1px -48px; }
 .ui-icon-arrowthick-1-ne { background-position: -16px -48px; }
 .ui-icon-arrowthick-1-e { background-position: -32px -48px; }
 .ui-icon-arrowthick-1-se { background-position: -48px -48px; }
@@ -1138,44 +1279,34 @@ body .ui-tooltip {
 .ui-corner-top,
 .ui-corner-left,
 .ui-corner-tl {
-	border-top-left-radius: 4px;
+	border-top-left-radius: 3px;
 }
 .ui-corner-all,
 .ui-corner-top,
 .ui-corner-right,
 .ui-corner-tr {
-	border-top-right-radius: 4px;
+	border-top-right-radius: 3px;
 }
 .ui-corner-all,
 .ui-corner-bottom,
 .ui-corner-left,
 .ui-corner-bl {
-	border-bottom-left-radius: 4px;
+	border-bottom-left-radius: 3px;
 }
 .ui-corner-all,
 .ui-corner-bottom,
 .ui-corner-right,
 .ui-corner-br {
-	border-bottom-right-radius: 4px;
+	border-bottom-right-radius: 3px;
 }
 
 /* Overlays */
 .ui-widget-overlay {
-	background: #aaaaaa url(images/ui-bg_flat_0_aaaaaa_40x100.png) 50% 50% repeat-x;
-	opacity: .3;
-	filter: Alpha(Opacity=30);
+	background: #aaaaaa;
+	opacity: .003;
+	filter: Alpha(Opacity=.3); /* support: IE8 */
 }
 .ui-widget-shadow {
-	margin: -8px 0 0 -8px;
-	padding: 8px;
-	background: #aaaaaa url(images/ui-bg_flat_0_aaaaaa_40x100.png) 50% 50% repeat-x;
-	opacity: .3;
-	filter: Alpha(Opacity=30);
-	border-radius: 8px;
+	-webkit-box-shadow: 0px 0px 5px #666666;
+	box-shadow: 0px 0px 5px #666666;
 }
-
-div.ui-datepicker {
-	background-color: #ffffff;
-}
-
-
diff --git a/lam/style/images/ui-icons_444444_256x240.png b/lam/style/images/ui-icons_444444_256x240.png
new file mode 100644
index 00000000..c2daae16
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diff --git a/lam/style/images/ui-icons_555555_256x240.png b/lam/style/images/ui-icons_555555_256x240.png
new file mode 100644
index 00000000..47849283
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diff --git a/lam/style/images/ui-icons_777620_256x240.png b/lam/style/images/ui-icons_777620_256x240.png
new file mode 100644
index 00000000..d2f58d25
Binary files /dev/null and b/lam/style/images/ui-icons_777620_256x240.png differ
diff --git a/lam/style/images/ui-icons_777777_256x240.png b/lam/style/images/ui-icons_777777_256x240.png
new file mode 100644
index 00000000..1d532588
Binary files /dev/null and b/lam/style/images/ui-icons_777777_256x240.png differ
diff --git a/lam/style/images/ui-icons_cc0000_256x240.png b/lam/style/images/ui-icons_cc0000_256x240.png
new file mode 100644
index 00000000..2825f200
Binary files /dev/null and b/lam/style/images/ui-icons_cc0000_256x240.png differ
diff --git a/lam/style/images/ui-icons_ffffff_256x240.png b/lam/style/images/ui-icons_ffffff_256x240.png
new file mode 100644
index 00000000..136a4f97
Binary files /dev/null and b/lam/style/images/ui-icons_ffffff_256x240.png differ
diff --git a/lam/templates/lib/100_jquery-2.1.4.js b/lam/templates/lib/100_jquery-3.3.1.js
similarity index 58%
rename from lam/templates/lib/100_jquery-2.1.4.js
rename to lam/templates/lib/100_jquery-3.3.1.js
index eed17778..9b5206bc 100644
--- a/lam/templates/lib/100_jquery-2.1.4.js
+++ b/lam/templates/lib/100_jquery-3.3.1.js
@@ -1,20 +1,22 @@
 /*!
- * jQuery JavaScript Library v2.1.4
- * http://jquery.com/
+ * jQuery JavaScript Library v3.3.1
+ * https://jquery.com/
  *
  * Includes Sizzle.js
- * http://sizzlejs.com/
+ * https://sizzlejs.com/
  *
- * Copyright 2005, 2014 jQuery Foundation, Inc. and other contributors
+ * Copyright JS Foundation and other contributors
  * Released under the MIT license
- * http://jquery.org/license
+ * https://jquery.org/license
  *
- * Date: 2015-04-28T16:01Z
+ * Date: 2018-01-20T17:24Z
  */
+( function( global, factory ) {
 
-(function( global, factory ) {
+	"use strict";
 
 	if ( typeof module === "object" && typeof module.exports === "object" ) {
+
 		// For CommonJS and CommonJS-like environments where a proper `window`
 		// is present, execute the factory and get jQuery.
 		// For environments that do not have a `window` with a `document`
@@ -35,16 +37,20 @@
 	}
 
 // Pass this if window is not defined yet
-}(typeof window !== "undefined" ? window : this, function( window, noGlobal ) {
+} )( typeof window !== "undefined" ? window : this, function( window, noGlobal ) {
 
-// Support: Firefox 18+
-// Can't be in strict mode, several libs including ASP.NET trace
-// the stack via arguments.caller.callee and Firefox dies if
-// you try to trace through "use strict" call chains. (#13335)
-//
+// Edge <= 12 - 13+, Firefox <=18 - 45+, IE 10 - 11, Safari 5.1 - 9+, iOS 6 - 9.1
+// throw exceptions when non-strict code (e.g., ASP.NET 4.5) accesses strict mode
+// arguments.callee.caller (trac-13335). But as of jQuery 3.0 (2016), strict mode should be common
+// enough that all such attempts are guarded in a try block.
+"use strict";
 
 var arr = [];
 
+var document = window.document;
+
+var getProto = Object.getPrototypeOf;
+
 var slice = arr.slice;
 
 var concat = arr.concat;
@@ -59,45 +65,91 @@ var toString = class2type.toString;
 
 var hasOwn = class2type.hasOwnProperty;
 
+var fnToString = hasOwn.toString;
+
+var ObjectFunctionString = fnToString.call( Object );
+
 var support = {};
 
+var isFunction = function isFunction( obj ) {
+
+      // Support: Chrome <=57, Firefox <=52
+      // In some browsers, typeof returns "function" for HTML <object> elements
+      // (i.e., `typeof document.createElement( "object" ) === "function"`).
+      // We don't want to classify *any* DOM node as a function.
+      return typeof obj === "function" && typeof obj.nodeType !== "number";
+  };
+
+
+var isWindow = function isWindow( obj ) {
+		return obj != null && obj === obj.window;
+	};
+
+
+
+
+	var preservedScriptAttributes = {
+		type: true,
+		src: true,
+		noModule: true
+	};
+
+	function DOMEval( code, doc, node ) {
+		doc = doc || document;
+
+		var i,
+			script = doc.createElement( "script" );
+
+		script.text = code;
+		if ( node ) {
+			for ( i in preservedScriptAttributes ) {
+				if ( node[ i ] ) {
+					script[ i ] = node[ i ];
+				}
+			}
+		}
+		doc.head.appendChild( script ).parentNode.removeChild( script );
+	}
+
+
+function toType( obj ) {
+	if ( obj == null ) {
+		return obj + "";
+	}
+
+	// Support: Android <=2.3 only (functionish RegExp)
+	return typeof obj === "object" || typeof obj === "function" ?
+		class2type[ toString.call( obj ) ] || "object" :
+		typeof obj;
+}
+/* global Symbol */
+// Defining this global in .eslintrc.json would create a danger of using the global
+// unguarded in another place, it seems safer to define global only for this module
+
 
 
 var
-	// Use the correct document accordingly with window argument (sandbox)
-	document = window.document,
-
-	version = "2.1.4",
+	version = "3.3.1",
 
 	// Define a local copy of jQuery
 	jQuery = function( selector, context ) {
+
 		// The jQuery object is actually just the init constructor 'enhanced'
 		// Need init if jQuery is called (just allow error to be thrown if not included)
 		return new jQuery.fn.init( selector, context );
 	},
 
-	// Support: Android<4.1
+	// Support: Android <=4.0 only
 	// Make sure we trim BOM and NBSP
-	rtrim = /^[\s\uFEFF\xA0]+|[\s\uFEFF\xA0]+$/g,
-
-	// Matches dashed string for camelizing
-	rmsPrefix = /^-ms-/,
-	rdashAlpha = /-([\da-z])/gi,
-
-	// Used by jQuery.camelCase as callback to replace()
-	fcamelCase = function( all, letter ) {
-		return letter.toUpperCase();
-	};
+	rtrim = /^[\s\uFEFF\xA0]+|[\s\uFEFF\xA0]+$/g;
 
 jQuery.fn = jQuery.prototype = {
+
 	// The current version of jQuery being used
 	jquery: version,
 
 	constructor: jQuery,
 
-	// Start with an empty selector
-	selector: "",
-
 	// The default length of a jQuery object is 0
 	length: 0,
 
@@ -108,13 +160,14 @@ jQuery.fn = jQuery.prototype = {
 	// Get the Nth element in the matched element set OR
 	// Get the whole matched element set as a clean array
 	get: function( num ) {
-		return num != null ?
 
-			// Return just the one element from the set
-			( num < 0 ? this[ num + this.length ] : this[ num ] ) :
+		// Return all the elements in a clean array
+		if ( num == null ) {
+			return slice.call( this );
+		}
 
-			// Return all the elements in a clean array
-			slice.call( this );
+		// Return just the one element from the set
+		return num < 0 ? this[ num + this.length ] : this[ num ];
 	},
 
 	// Take an array of elements and push it onto the stack
@@ -126,23 +179,20 @@ jQuery.fn = jQuery.prototype = {
 
 		// Add the old object onto the stack (as a reference)
 		ret.prevObject = this;
-		ret.context = this.context;
 
 		// Return the newly-formed element set
 		return ret;
 	},
 
 	// Execute a callback for every element in the matched set.
-	// (You can seed the arguments with an array of args, but this is
-	// only used internally.)
-	each: function( callback, args ) {
-		return jQuery.each( this, callback, args );
+	each: function( callback ) {
+		return jQuery.each( this, callback );
 	},
 
 	map: function( callback ) {
-		return this.pushStack( jQuery.map(this, function( elem, i ) {
+		return this.pushStack( jQuery.map( this, function( elem, i ) {
 			return callback.call( elem, i, elem );
-		}));
+		} ) );
 	},
 
 	slice: function() {
@@ -160,11 +210,11 @@ jQuery.fn = jQuery.prototype = {
 	eq: function( i ) {
 		var len = this.length,
 			j = +i + ( i < 0 ? len : 0 );
-		return this.pushStack( j >= 0 && j < len ? [ this[j] ] : [] );
+		return this.pushStack( j >= 0 && j < len ? [ this[ j ] ] : [] );
 	},
 
 	end: function() {
-		return this.prevObject || this.constructor(null);
+		return this.prevObject || this.constructor();
 	},
 
 	// For internal use only.
@@ -176,7 +226,7 @@ jQuery.fn = jQuery.prototype = {
 
 jQuery.extend = jQuery.fn.extend = function() {
 	var options, name, src, copy, copyIsArray, clone,
-		target = arguments[0] || {},
+		target = arguments[ 0 ] || {},
 		i = 1,
 		length = arguments.length,
 		deep = false;
@@ -191,7 +241,7 @@ jQuery.extend = jQuery.fn.extend = function() {
 	}
 
 	// Handle case when target is a string or something (possible in deep copy)
-	if ( typeof target !== "object" && !jQuery.isFunction(target) ) {
+	if ( typeof target !== "object" && !isFunction( target ) ) {
 		target = {};
 	}
 
@@ -202,8 +252,10 @@ jQuery.extend = jQuery.fn.extend = function() {
 	}
 
 	for ( ; i < length; i++ ) {
+
 		// Only deal with non-null/undefined values
-		if ( (options = arguments[ i ]) != null ) {
+		if ( ( options = arguments[ i ] ) != null ) {
+
 			// Extend the base object
 			for ( name in options ) {
 				src = target[ name ];
@@ -215,13 +267,15 @@ jQuery.extend = jQuery.fn.extend = function() {
 				}
 
 				// Recurse if we're merging plain objects or arrays
-				if ( deep && copy && ( jQuery.isPlainObject(copy) || (copyIsArray = jQuery.isArray(copy)) ) ) {
+				if ( deep && copy && ( jQuery.isPlainObject( copy ) ||
+					( copyIsArray = Array.isArray( copy ) ) ) ) {
+
 					if ( copyIsArray ) {
 						copyIsArray = false;
-						clone = src && jQuery.isArray(src) ? src : [];
+						clone = src && Array.isArray( src ) ? src : [];
 
 					} else {
-						clone = src && jQuery.isPlainObject(src) ? src : {};
+						clone = src && jQuery.isPlainObject( src ) ? src : {};
 					}
 
 					// Never move original objects, clone them
@@ -239,7 +293,8 @@ jQuery.extend = jQuery.fn.extend = function() {
 	return target;
 };
 
-jQuery.extend({
+jQuery.extend( {
+
 	// Unique for each copy of jQuery on the page
 	expando: "jQuery" + ( version + Math.random() ).replace( /\D/g, "" ),
 
@@ -252,138 +307,58 @@ jQuery.extend({
 
 	noop: function() {},
 
-	isFunction: function( obj ) {
-		return jQuery.type(obj) === "function";
-	},
-
-	isArray: Array.isArray,
-
-	isWindow: function( obj ) {
-		return obj != null && obj === obj.window;
-	},
-
-	isNumeric: function( obj ) {
-		// parseFloat NaNs numeric-cast false positives (null|true|false|"")
-		// ...but misinterprets leading-number strings, particularly hex literals ("0x...")
-		// subtraction forces infinities to NaN
-		// adding 1 corrects loss of precision from parseFloat (#15100)
-		return !jQuery.isArray( obj ) && (obj - parseFloat( obj ) + 1) >= 0;
-	},
-
 	isPlainObject: function( obj ) {
-		// Not plain objects:
-		// - Any object or value whose internal [[Class]] property is not "[object Object]"
-		// - DOM nodes
-		// - window
-		if ( jQuery.type( obj ) !== "object" || obj.nodeType || jQuery.isWindow( obj ) ) {
+		var proto, Ctor;
+
+		// Detect obvious negatives
+		// Use toString instead of jQuery.type to catch host objects
+		if ( !obj || toString.call( obj ) !== "[object Object]" ) {
 			return false;
 		}
 
-		if ( obj.constructor &&
-				!hasOwn.call( obj.constructor.prototype, "isPrototypeOf" ) ) {
-			return false;
+		proto = getProto( obj );
+
+		// Objects with no prototype (e.g., `Object.create( null )`) are plain
+		if ( !proto ) {
+			return true;
 		}
 
-		// If the function hasn't returned already, we're confident that
-		// |obj| is a plain object, created by {} or constructed with new Object
-		return true;
+		// Objects with prototype are plain iff they were constructed by a global Object function
+		Ctor = hasOwn.call( proto, "constructor" ) && proto.constructor;
+		return typeof Ctor === "function" && fnToString.call( Ctor ) === ObjectFunctionString;
 	},
 
 	isEmptyObject: function( obj ) {
+
+		/* eslint-disable no-unused-vars */
+		// See https://github.com/eslint/eslint/issues/6125
 		var name;
+
 		for ( name in obj ) {
 			return false;
 		}
 		return true;
 	},
 
-	type: function( obj ) {
-		if ( obj == null ) {
-			return obj + "";
-		}
-		// Support: Android<4.0, iOS<6 (functionish RegExp)
-		return typeof obj === "object" || typeof obj === "function" ?
-			class2type[ toString.call(obj) ] || "object" :
-			typeof obj;
-	},
-
 	// Evaluates a script in a global context
 	globalEval: function( code ) {
-		var script,
-			indirect = eval;
-
-		code = jQuery.trim( code );
-
-		if ( code ) {
-			// If the code includes a valid, prologue position
-			// strict mode pragma, execute code by injecting a
-			// script tag into the document.
-			if ( code.indexOf("use strict") === 1 ) {
-				script = document.createElement("script");
-				script.text = code;
-				document.head.appendChild( script ).parentNode.removeChild( script );
-			} else {
-			// Otherwise, avoid the DOM node creation, insertion
-			// and removal by using an indirect global eval
-				indirect( code );
-			}
-		}
+		DOMEval( code );
 	},
 
-	// Convert dashed to camelCase; used by the css and data modules
-	// Support: IE9-11+
-	// Microsoft forgot to hump their vendor prefix (#9572)
-	camelCase: function( string ) {
-		return string.replace( rmsPrefix, "ms-" ).replace( rdashAlpha, fcamelCase );
-	},
+	each: function( obj, callback ) {
+		var length, i = 0;
 
-	nodeName: function( elem, name ) {
-		return elem.nodeName && elem.nodeName.toLowerCase() === name.toLowerCase();
-	},
-
-	// args is for internal usage only
-	each: function( obj, callback, args ) {
-		var value,
-			i = 0,
-			length = obj.length,
-			isArray = isArraylike( obj );
-
-		if ( args ) {
-			if ( isArray ) {
-				for ( ; i < length; i++ ) {
-					value = callback.apply( obj[ i ], args );
-
-					if ( value === false ) {
-						break;
-					}
-				}
-			} else {
-				for ( i in obj ) {
-					value = callback.apply( obj[ i ], args );
-
-					if ( value === false ) {
-						break;
-					}
+		if ( isArrayLike( obj ) ) {
+			length = obj.length;
+			for ( ; i < length; i++ ) {
+				if ( callback.call( obj[ i ], i, obj[ i ] ) === false ) {
+					break;
 				}
 			}
-
-		// A special, fast, case for the most common use of each
 		} else {
-			if ( isArray ) {
-				for ( ; i < length; i++ ) {
-					value = callback.call( obj[ i ], i, obj[ i ] );
-
-					if ( value === false ) {
-						break;
-					}
-				}
-			} else {
-				for ( i in obj ) {
-					value = callback.call( obj[ i ], i, obj[ i ] );
-
-					if ( value === false ) {
-						break;
-					}
+			for ( i in obj ) {
+				if ( callback.call( obj[ i ], i, obj[ i ] ) === false ) {
+					break;
 				}
 			}
 		}
@@ -391,7 +366,7 @@ jQuery.extend({
 		return obj;
 	},
 
-	// Support: Android<4.1
+	// Support: Android <=4.0 only
 	trim: function( text ) {
 		return text == null ?
 			"" :
@@ -403,7 +378,7 @@ jQuery.extend({
 		var ret = results || [];
 
 		if ( arr != null ) {
-			if ( isArraylike( Object(arr) ) ) {
+			if ( isArrayLike( Object( arr ) ) ) {
 				jQuery.merge( ret,
 					typeof arr === "string" ?
 					[ arr ] : arr
@@ -420,6 +395,8 @@ jQuery.extend({
 		return arr == null ? -1 : indexOf.call( arr, elem, i );
 	},
 
+	// Support: Android <=4.0 only, PhantomJS 1 only
+	// push.apply(_, arraylike) throws on ancient WebKit
 	merge: function( first, second ) {
 		var len = +second.length,
 			j = 0,
@@ -455,14 +432,13 @@ jQuery.extend({
 
 	// arg is for internal usage only
 	map: function( elems, callback, arg ) {
-		var value,
+		var length, value,
 			i = 0,
-			length = elems.length,
-			isArray = isArraylike( elems ),
 			ret = [];
 
 		// Go through the array, translating each of the items to their new values
-		if ( isArray ) {
+		if ( isArrayLike( elems ) ) {
+			length = elems.length;
 			for ( ; i < length; i++ ) {
 				value = callback( elems[ i ], i, arg );
 
@@ -489,77 +465,47 @@ jQuery.extend({
 	// A global GUID counter for objects
 	guid: 1,
 
-	// Bind a function to a context, optionally partially applying any
-	// arguments.
-	proxy: function( fn, context ) {
-		var tmp, args, proxy;
-
-		if ( typeof context === "string" ) {
-			tmp = fn[ context ];
-			context = fn;
-			fn = tmp;
-		}
-
-		// Quick check to determine if target is callable, in the spec
-		// this throws a TypeError, but we will just return undefined.
-		if ( !jQuery.isFunction( fn ) ) {
-			return undefined;
-		}
-
-		// Simulated bind
-		args = slice.call( arguments, 2 );
-		proxy = function() {
-			return fn.apply( context || this, args.concat( slice.call( arguments ) ) );
-		};
-
-		// Set the guid of unique handler to the same of original handler, so it can be removed
-		proxy.guid = fn.guid = fn.guid || jQuery.guid++;
-
-		return proxy;
-	},
-
-	now: Date.now,
-
 	// jQuery.support is not used in Core but other projects attach their
 	// properties to it so it needs to exist.
 	support: support
-});
+} );
+
+if ( typeof Symbol === "function" ) {
+	jQuery.fn[ Symbol.iterator ] = arr[ Symbol.iterator ];
+}
 
 // Populate the class2type map
-jQuery.each("Boolean Number String Function Array Date RegExp Object Error".split(" "), function(i, name) {
+jQuery.each( "Boolean Number String Function Array Date RegExp Object Error Symbol".split( " " ),
+function( i, name ) {
 	class2type[ "[object " + name + "]" ] = name.toLowerCase();
-});
+} );
 
-function isArraylike( obj ) {
+function isArrayLike( obj ) {
 
-	// Support: iOS 8.2 (not reproducible in simulator)
+	// Support: real iOS 8.2 only (not reproducible in simulator)
 	// `in` check used to prevent JIT error (gh-2145)
 	// hasOwn isn't used here due to false negatives
 	// regarding Nodelist length in IE
-	var length = "length" in obj && obj.length,
-		type = jQuery.type( obj );
+	var length = !!obj && "length" in obj && obj.length,
+		type = toType( obj );
 
-	if ( type === "function" || jQuery.isWindow( obj ) ) {
+	if ( isFunction( obj ) || isWindow( obj ) ) {
 		return false;
 	}
 
-	if ( obj.nodeType === 1 && length ) {
-		return true;
-	}
-
 	return type === "array" || length === 0 ||
 		typeof length === "number" && length > 0 && ( length - 1 ) in obj;
 }
 var Sizzle =
 /*!
- * Sizzle CSS Selector Engine v2.2.0-pre
- * http://sizzlejs.com/
+ * Sizzle CSS Selector Engine v2.3.3
+ * https://sizzlejs.com/
  *
- * Copyright 2008, 2014 jQuery Foundation, Inc. and other contributors
+ * Copyright jQuery Foundation and other contributors
  * Released under the MIT license
  * http://jquery.org/license
  *
- * Date: 2014-12-16
+ * Date: 2016-08-08
  */
 (function( window ) {
 
@@ -600,9 +546,6 @@ var i,
 		return 0;
 	},
 
-	// General-purpose constants
-	MAX_NEGATIVE = 1 << 31,
-
 	// Instance methods
 	hasOwn = ({}).hasOwnProperty,
 	arr = [],
@@ -611,7 +554,7 @@ var i,
 	push = arr.push,
 	slice = arr.slice,
 	// Use a stripped-down indexOf as it's faster than native
-	// http://jsperf.com/thor-indexof-vs-for/5
+	// https://jsperf.com/thor-indexof-vs-for/5
 	indexOf = function( list, elem ) {
 		var i = 0,
 			len = list.length;
@@ -627,25 +570,21 @@ var i,
 
 	// Regular expressions
 
-	// Whitespace characters http://www.w3.org/TR/css3-selectors/#whitespace
+	// http://www.w3.org/TR/css3-selectors/#whitespace
 	whitespace = "[\\x20\\t\\r\\n\\f]",
-	// http://www.w3.org/TR/css3-syntax/#characters
-	characterEncoding = "(?:\\\\.|[\\w-]|[^\\x00-\\xa0])+",
 
-	// Loosely modeled on CSS identifier characters
-	// An unquoted value should be a CSS identifier http://www.w3.org/TR/css3-selectors/#attribute-selectors
-	// Proper syntax: http://www.w3.org/TR/CSS21/syndata.html#value-def-identifier
-	identifier = characterEncoding.replace( "w", "w#" ),
+	// http://www.w3.org/TR/CSS21/syndata.html#value-def-identifier
+	identifier = "(?:\\\\.|[\\w-]|[^\0-\\xa0])+",
 
 	// Attribute selectors: http://www.w3.org/TR/selectors/#attribute-selectors
-	attributes = "\\[" + whitespace + "*(" + characterEncoding + ")(?:" + whitespace +
+	attributes = "\\[" + whitespace + "*(" + identifier + ")(?:" + whitespace +
 		// Operator (capture 2)
 		"*([*^$|!~]?=)" + whitespace +
 		// "Attribute values must be CSS identifiers [capture 5] or strings [capture 3 or capture 4]"
 		"*(?:'((?:\\\\.|[^\\\\'])*)'|\"((?:\\\\.|[^\\\\\"])*)\"|(" + identifier + "))|)" + whitespace +
 		"*\\]",
 
-	pseudos = ":(" + characterEncoding + ")(?:\\((" +
+	pseudos = ":(" + identifier + ")(?:\\((" +
 		// To reduce the number of selectors needing tokenize in the preFilter, prefer arguments:
 		// 1. quoted (capture 3; capture 4 or capture 5)
 		"('((?:\\\\.|[^\\\\'])*)'|\"((?:\\\\.|[^\\\\\"])*)\")|" +
@@ -668,9 +607,9 @@ var i,
 	ridentifier = new RegExp( "^" + identifier + "$" ),
 
 	matchExpr = {
-		"ID": new RegExp( "^#(" + characterEncoding + ")" ),
-		"CLASS": new RegExp( "^\\.(" + characterEncoding + ")" ),
-		"TAG": new RegExp( "^(" + characterEncoding.replace( "w", "w*" ) + ")" ),
+		"ID": new RegExp( "^#(" + identifier + ")" ),
+		"CLASS": new RegExp( "^\\.(" + identifier + ")" ),
+		"TAG": new RegExp( "^(" + identifier + "|[*])" ),
 		"ATTR": new RegExp( "^" + attributes ),
 		"PSEUDO": new RegExp( "^" + pseudos ),
 		"CHILD": new RegExp( "^:(only|first|last|nth|nth-last)-(child|of-type)(?:\\(" + whitespace +
@@ -692,9 +631,9 @@ var i,
 	rquickExpr = /^(?:#([\w-]+)|(\w+)|\.([\w-]+))$/,
 
 	rsibling = /[+~]/,
-	rescape = /'|\\/g,
 
-	// CSS escapes http://www.w3.org/TR/CSS21/syndata.html#escaped-characters
+	// CSS escapes
+	// http://www.w3.org/TR/CSS21/syndata.html#escaped-characters
 	runescape = new RegExp( "\\\\([\\da-f]{1,6}" + whitespace + "?|(" + whitespace + ")|.)", "ig" ),
 	funescape = function( _, escaped, escapedWhitespace ) {
 		var high = "0x" + escaped - 0x10000;
@@ -710,13 +649,39 @@ var i,
 				String.fromCharCode( high >> 10 | 0xD800, high & 0x3FF | 0xDC00 );
 	},
 
+	// CSS string/identifier serialization
+	// https://drafts.csswg.org/cssom/#common-serializing-idioms
+	rcssescape = /([\0-\x1f\x7f]|^-?\d)|^-$|[^\0-\x1f\x7f-\uFFFF\w-]/g,
+	fcssescape = function( ch, asCodePoint ) {
+		if ( asCodePoint ) {
+
+			// U+0000 NULL becomes U+FFFD REPLACEMENT CHARACTER
+			if ( ch === "\0" ) {
+				return "\uFFFD";
+			}
+
+			// Control characters and (dependent upon position) numbers get escaped as code points
+			return ch.slice( 0, -1 ) + "\\" + ch.charCodeAt( ch.length - 1 ).toString( 16 ) + " ";
+		}
+
+		// Other potentially-special ASCII characters get backslash-escaped
+		return "\\" + ch;
+	},
+
 	// Used for iframes
 	// See setDocument()
 	// Removing the function wrapper causes a "Permission Denied"
 	// error in IE
 	unloadHandler = function() {
 		setDocument();
-	};
+	},
+
+	disabledAncestor = addCombinator(
+		function( elem ) {
+			return elem.disabled === true && ("form" in elem || "label" in elem);
+		},
+		{ dir: "parentNode", next: "legend" }
+	);
 
 // Optimize for push.apply( _, NodeList )
 try {
@@ -748,103 +713,128 @@ try {
 }
 
 function Sizzle( selector, context, results, seed ) {
-	var match, elem, m, nodeType,
-		// QSA vars
-		i, groups, old, nid, newContext, newSelector;
+	var m, i, elem, nid, match, groups, newSelector,
+		newContext = context && context.ownerDocument,
 
-	if ( ( context ? context.ownerDocument || context : preferredDoc ) !== document ) {
-		setDocument( context );
-	}
+		// nodeType defaults to 9, since context defaults to document
+		nodeType = context ? context.nodeType : 9;
 
-	context = context || document;
 	results = results || [];
-	nodeType = context.nodeType;
 
+	// Return early from calls with invalid selector or context
 	if ( typeof selector !== "string" || !selector ||
 		nodeType !== 1 && nodeType !== 9 && nodeType !== 11 ) {
 
 		return results;
 	}
 
-	if ( !seed && documentIsHTML ) {
+	// Try to shortcut find operations (as opposed to filters) in HTML documents
+	if ( !seed ) {
+
+		if ( ( context ? context.ownerDocument || context : preferredDoc ) !== document ) {
+			setDocument( context );
+		}
+		context = context || document;
+
+		if ( documentIsHTML ) {
+
+			// If the selector is sufficiently simple, try using a "get*By*" DOM method
+			// (excepting DocumentFragment context, where the methods don't exist)
+			if ( nodeType !== 11 && (match = rquickExpr.exec( selector )) ) {
+
+				// ID selector
+				if ( (m = match[1]) ) {
+
+					// Document context
+					if ( nodeType === 9 ) {
+						if ( (elem = context.getElementById( m )) ) {
+
+							// Support: IE, Opera, Webkit
+							// TODO: identify versions
+							// getElementById can match elements by name instead of ID
+							if ( elem.id === m ) {
+								results.push( elem );
+								return results;
+							}
+						} else {
+							return results;
+						}
+
+					// Element context
+					} else {
+
+						// Support: IE, Opera, Webkit
+						// TODO: identify versions
+						// getElementById can match elements by name instead of ID
+						if ( newContext && (elem = newContext.getElementById( m )) &&
+							contains( context, elem ) &&
+							elem.id === m ) {
 
-		// Try to shortcut find operations when possible (e.g., not under DocumentFragment)
-		if ( nodeType !== 11 && (match = rquickExpr.exec( selector )) ) {
-			// Speed-up: Sizzle("#ID")
-			if ( (m = match[1]) ) {
-				if ( nodeType === 9 ) {
-					elem = context.getElementById( m );
-					// Check parentNode to catch when Blackberry 4.6 returns
-					// nodes that are no longer in the document (jQuery #6963)
-					if ( elem && elem.parentNode ) {
-						// Handle the case where IE, Opera, and Webkit return items
-						// by name instead of ID
-						if ( elem.id === m ) {
 							results.push( elem );
 							return results;
 						}
-					} else {
-						return results;
 					}
-				} else {
-					// Context is not a document
-					if ( context.ownerDocument && (elem = context.ownerDocument.getElementById( m )) &&
-						contains( context, elem ) && elem.id === m ) {
-						results.push( elem );
-						return results;
-					}
-				}
 
-			// Speed-up: Sizzle("TAG")
-			} else if ( match[2] ) {
-				push.apply( results, context.getElementsByTagName( selector ) );
-				return results;
-
-			// Speed-up: Sizzle(".CLASS")
-			} else if ( (m = match[3]) && support.getElementsByClassName ) {
-				push.apply( results, context.getElementsByClassName( m ) );
-				return results;
-			}
-		}
-
-		// QSA path
-		if ( support.qsa && (!rbuggyQSA || !rbuggyQSA.test( selector )) ) {
-			nid = old = expando;
-			newContext = context;
-			newSelector = nodeType !== 1 && selector;
-
-			// qSA works strangely on Element-rooted queries
-			// We can work around this by specifying an extra ID on the root
-			// and working up from there (Thanks to Andrew Dupont for the technique)
-			// IE 8 doesn't work on object elements
-			if ( nodeType === 1 && context.nodeName.toLowerCase() !== "object" ) {
-				groups = tokenize( selector );
-
-				if ( (old = context.getAttribute("id")) ) {
-					nid = old.replace( rescape, "\\$&" );
-				} else {
-					context.setAttribute( "id", nid );
-				}
-				nid = "[id='" + nid + "'] ";
-
-				i = groups.length;
-				while ( i-- ) {
-					groups[i] = nid + toSelector( groups[i] );
-				}
-				newContext = rsibling.test( selector ) && testContext( context.parentNode ) || context;
-				newSelector = groups.join(",");
-			}
-
-			if ( newSelector ) {
-				try {
-					push.apply( results,
-						newContext.querySelectorAll( newSelector )
-					);
+				// Type selector
+				} else if ( match[2] ) {
+					push.apply( results, context.getElementsByTagName( selector ) );
 					return results;
-				} catch(qsaError) {
-				} finally {
-					if ( !old ) {
-						context.removeAttribute("id");
+
+				// Class selector
+				} else if ( (m = match[3]) && support.getElementsByClassName &&
+					context.getElementsByClassName ) {
+
+					push.apply( results, context.getElementsByClassName( m ) );
+					return results;
+				}
+			}
+
+			// Take advantage of querySelectorAll
+			if ( support.qsa &&
+				!compilerCache[ selector + " " ] &&
+				(!rbuggyQSA || !rbuggyQSA.test( selector )) ) {
+
+				if ( nodeType !== 1 ) {
+					newContext = context;
+					newSelector = selector;
+
+				// qSA looks outside Element context, which is not what we want
+				// Thanks to Andrew Dupont for this workaround technique
+				// Support: IE <=8
+				// Exclude object elements
+				} else if ( context.nodeName.toLowerCase() !== "object" ) {
+
+					// Capture the context ID, setting it first if necessary
+					if ( (nid = context.getAttribute( "id" )) ) {
+						nid = nid.replace( rcssescape, fcssescape );
+					} else {
+						context.setAttribute( "id", (nid = expando) );
+					}
+
+					// Prefix every selector in the list
+					groups = tokenize( selector );
+					i = groups.length;
+					while ( i-- ) {
+						groups[i] = "#" + nid + " " + toSelector( groups[i] );
+					}
+					newSelector = groups.join( "," );
+
+					// Expand context for sibling selectors
+					newContext = rsibling.test( selector ) && testContext( context.parentNode ) ||
+						context;
+				}
+
+				if ( newSelector ) {
+					try {
+						push.apply( results,
+							newContext.querySelectorAll( newSelector )
+						);
+						return results;
+					} catch ( qsaError ) {
+					} finally {
+						if ( nid === expando ) {
+							context.removeAttribute( "id" );
+						}
 					}
 				}
 			}
@@ -857,7 +847,7 @@ function Sizzle( selector, context, results, seed ) {
 
 /**
  * Create key-value caches of limited size
- * @returns {Function(string, Object)} Returns the Object data after storing it on itself with
+ * @returns {function(string, object)} Returns the Object data after storing it on itself with
  *	property name the (space-suffixed) string and (if the cache is larger than Expr.cacheLength)
  *	deleting the oldest entry
  */
@@ -886,22 +876,22 @@ function markFunction( fn ) {
 
 /**
  * Support testing using an element
- * @param {Function} fn Passed the created div and expects a boolean result
+ * @param {Function} fn Passed the created element and returns a boolean result
  */
 function assert( fn ) {
-	var div = document.createElement("div");
+	var el = document.createElement("fieldset");
 
 	try {
-		return !!fn( div );
+		return !!fn( el );
 	} catch (e) {
 		return false;
 	} finally {
 		// Remove from its parent by default
-		if ( div.parentNode ) {
-			div.parentNode.removeChild( div );
+		if ( el.parentNode ) {
+			el.parentNode.removeChild( el );
 		}
 		// release memory in IE
-		div = null;
+		el = null;
 	}
 }
 
@@ -912,7 +902,7 @@ function assert( fn ) {
  */
 function addHandle( attrs, handler ) {
 	var arr = attrs.split("|"),
-		i = attrs.length;
+		i = arr.length;
 
 	while ( i-- ) {
 		Expr.attrHandle[ arr[i] ] = handler;
@@ -928,8 +918,7 @@ function addHandle( attrs, handler ) {
 function siblingCheck( a, b ) {
 	var cur = b && a,
 		diff = cur && a.nodeType === 1 && b.nodeType === 1 &&
-			( ~b.sourceIndex || MAX_NEGATIVE ) -
-			( ~a.sourceIndex || MAX_NEGATIVE );
+			a.sourceIndex - b.sourceIndex;
 
 	// Use IE sourceIndex if available on both nodes
 	if ( diff ) {
@@ -970,6 +959,62 @@ function createButtonPseudo( type ) {
 	};
 }
 
+/**
+ * Returns a function to use in pseudos for :enabled/:disabled
+ * @param {Boolean} disabled true for :disabled; false for :enabled
+ */
+function createDisabledPseudo( disabled ) {
+
+	// Known :disabled false positives: fieldset[disabled] > legend:nth-of-type(n+2) :can-disable
+	return function( elem ) {
+
+		// Only certain elements can match :enabled or :disabled
+		// https://html.spec.whatwg.org/multipage/scripting.html#selector-enabled
+		// https://html.spec.whatwg.org/multipage/scripting.html#selector-disabled
+		if ( "form" in elem ) {
+
+			// Check for inherited disabledness on relevant non-disabled elements:
+			// * listed form-associated elements in a disabled fieldset
+			//   https://html.spec.whatwg.org/multipage/forms.html#category-listed
+			//   https://html.spec.whatwg.org/multipage/forms.html#concept-fe-disabled
+			// * option elements in a disabled optgroup
+			//   https://html.spec.whatwg.org/multipage/forms.html#concept-option-disabled
+			// All such elements have a "form" property.
+			if ( elem.parentNode && elem.disabled === false ) {
+
+				// Option elements defer to a parent optgroup if present
+				if ( "label" in elem ) {
+					if ( "label" in elem.parentNode ) {
+						return elem.parentNode.disabled === disabled;
+					} else {
+						return elem.disabled === disabled;
+					}
+				}
+
+				// Support: IE 6 - 11
+				// Use the isDisabled shortcut property to check for disabled fieldset ancestors
+				return elem.isDisabled === disabled ||
+
+					// Where there is no isDisabled, check manually
+					/* jshint -W018 */
+					elem.isDisabled !== !disabled &&
+						disabledAncestor( elem ) === disabled;
+			}
+
+			return elem.disabled === disabled;
+
+		// Try to winnow out elements that can't be disabled before trusting the disabled property.
+		// Some victims get caught in our net (label, legend, menu, track), but it shouldn't
+		// even exist on them, let alone have a boolean value.
+		} else if ( "label" in elem ) {
+			return elem.disabled === disabled;
+		}
+
+		// Remaining elements are neither :enabled nor :disabled
+		return false;
+	};
+}
+
 /**
  * Returns a function to use in pseudos for positionals
  * @param {Function} fn
@@ -1022,96 +1067,119 @@ isXML = Sizzle.isXML = function( elem ) {
  * @returns {Object} Returns the current document
  */
 setDocument = Sizzle.setDocument = function( node ) {
-	var hasCompare, parent,
+	var hasCompare, subWindow,
 		doc = node ? node.ownerDocument || node : preferredDoc;
 
-	// If no document and documentElement is available, return
+	// Return early if doc is invalid or already selected
 	if ( doc === document || doc.nodeType !== 9 || !doc.documentElement ) {
 		return document;
 	}
 
-	// Set our document
+	// Update global variables
 	document = doc;
-	docElem = doc.documentElement;
-	parent = doc.defaultView;
+	docElem = document.documentElement;
+	documentIsHTML = !isXML( document );
 
-	// Support: IE>8
-	// If iframe document is assigned to "document" variable and if iframe has been reloaded,
-	// IE will throw "permission denied" error when accessing "document" variable, see jQuery #13936
-	// IE6-8 do not support the defaultView property so parent will be undefined
-	if ( parent && parent !== parent.top ) {
-		// IE11 does not have attachEvent, so all must suffer
-		if ( parent.addEventListener ) {
-			parent.addEventListener( "unload", unloadHandler, false );
-		} else if ( parent.attachEvent ) {
-			parent.attachEvent( "onunload", unloadHandler );
+	// Support: IE 9-11, Edge
+	// Accessing iframe documents after unload throws "permission denied" errors (jQuery #13936)
+	if ( preferredDoc !== document &&
+		(subWindow = document.defaultView) && subWindow.top !== subWindow ) {
+
+		// Support: IE 11, Edge
+		if ( subWindow.addEventListener ) {
+			subWindow.addEventListener( "unload", unloadHandler, false );
+
+		// Support: IE 9 - 10 only
+		} else if ( subWindow.attachEvent ) {
+			subWindow.attachEvent( "onunload", unloadHandler );
 		}
 	}
 
-	/* Support tests
-	---------------------------------------------------------------------- */
-	documentIsHTML = !isXML( doc );
-
 	/* Attributes
 	---------------------------------------------------------------------- */
 
 	// Support: IE<8
 	// Verify that getAttribute really returns attributes and not properties
 	// (excepting IE8 booleans)
-	support.attributes = assert(function( div ) {
-		div.className = "i";
-		return !div.getAttribute("className");
+	support.attributes = assert(function( el ) {
+		el.className = "i";
+		return !el.getAttribute("className");
 	});
 
 	/* getElement(s)By*
 	---------------------------------------------------------------------- */
 
 	// Check if getElementsByTagName("*") returns only elements
-	support.getElementsByTagName = assert(function( div ) {
-		div.appendChild( doc.createComment("") );
-		return !div.getElementsByTagName("*").length;
+	support.getElementsByTagName = assert(function( el ) {
+		el.appendChild( document.createComment("") );
+		return !el.getElementsByTagName("*").length;
 	});
 
 	// Support: IE<9
-	support.getElementsByClassName = rnative.test( doc.getElementsByClassName );
+	support.getElementsByClassName = rnative.test( document.getElementsByClassName );
 
 	// Support: IE<10
 	// Check if getElementById returns elements by name
-	// The broken getElementById methods don't pick up programatically-set names,
+	// The broken getElementById methods don't pick up programmatically-set names,
 	// so use a roundabout getElementsByName test
-	support.getById = assert(function( div ) {
-		docElem.appendChild( div ).id = expando;
-		return !doc.getElementsByName || !doc.getElementsByName( expando ).length;
+	support.getById = assert(function( el ) {
+		docElem.appendChild( el ).id = expando;
+		return !document.getElementsByName || !document.getElementsByName( expando ).length;
 	});
 
-	// ID find and filter
+	// ID filter and find
 	if ( support.getById ) {
-		Expr.find["ID"] = function( id, context ) {
-			if ( typeof context.getElementById !== "undefined" && documentIsHTML ) {
-				var m = context.getElementById( id );
-				// Check parentNode to catch when Blackberry 4.6 returns
-				// nodes that are no longer in the document #6963
-				return m && m.parentNode ? [ m ] : [];
-			}
-		};
 		Expr.filter["ID"] = function( id ) {
 			var attrId = id.replace( runescape, funescape );
 			return function( elem ) {
 				return elem.getAttribute("id") === attrId;
 			};
 		};
+		Expr.find["ID"] = function( id, context ) {
+			if ( typeof context.getElementById !== "undefined" && documentIsHTML ) {
+				var elem = context.getElementById( id );
+				return elem ? [ elem ] : [];
+			}
+		};
 	} else {
-		// Support: IE6/7
-		// getElementById is not reliable as a find shortcut
-		delete Expr.find["ID"];
-
 		Expr.filter["ID"] =  function( id ) {
 			var attrId = id.replace( runescape, funescape );
 			return function( elem ) {
-				var node = typeof elem.getAttributeNode !== "undefined" && elem.getAttributeNode("id");
+				var node = typeof elem.getAttributeNode !== "undefined" &&
+					elem.getAttributeNode("id");
 				return node && node.value === attrId;
 			};
 		};
+
+		// Support: IE 6 - 7 only
+		// getElementById is not reliable as a find shortcut
+		Expr.find["ID"] = function( id, context ) {
+			if ( typeof context.getElementById !== "undefined" && documentIsHTML ) {
+				var node, i, elems,
+					elem = context.getElementById( id );
+
+				if ( elem ) {
+
+					// Verify the id attribute
+					node = elem.getAttributeNode("id");
+					if ( node && node.value === id ) {
+						return [ elem ];
+					}
+
+					// Fall back on getElementsByName
+					elems = context.getElementsByName( id );
+					i = 0;
+					while ( (elem = elems[i++]) ) {
+						node = elem.getAttributeNode("id");
+						if ( node && node.value === id ) {
+							return [ elem ];
+						}
+					}
+				}
+
+				return [];
+			}
+		};
 	}
 
 	// Tag
@@ -1148,7 +1216,7 @@ setDocument = Sizzle.setDocument = function( node ) {
 
 	// Class
 	Expr.find["CLASS"] = support.getElementsByClassName && function( className, context ) {
-		if ( documentIsHTML ) {
+		if ( typeof context.getElementsByClassName !== "undefined" && documentIsHTML ) {
 			return context.getElementsByClassName( className );
 		}
 	};
@@ -1165,77 +1233,87 @@ setDocument = Sizzle.setDocument = function( node ) {
 	// We allow this because of a bug in IE8/9 that throws an error
 	// whenever `document.activeElement` is accessed on an iframe
 	// So, we allow :focus to pass through QSA all the time to avoid the IE error
-	// See http://bugs.jquery.com/ticket/13378
+	// See https://bugs.jquery.com/ticket/13378
 	rbuggyQSA = [];
 
-	if ( (support.qsa = rnative.test( doc.querySelectorAll )) ) {
+	if ( (support.qsa = rnative.test( document.querySelectorAll )) ) {
 		// Build QSA regex
 		// Regex strategy adopted from Diego Perini
-		assert(function( div ) {
+		assert(function( el ) {
 			// Select is set to empty string on purpose
 			// This is to test IE's treatment of not explicitly
 			// setting a boolean content attribute,
 			// since its presence should be enough
-			// http://bugs.jquery.com/ticket/12359
-			docElem.appendChild( div ).innerHTML = "<a id='" + expando + "'></a>" +
-				"<select id='" + expando + "-\f]' msallowcapture=''>" +
+			// https://bugs.jquery.com/ticket/12359
+			docElem.appendChild( el ).innerHTML = "<a id='" + expando + "'></a>" +
+				"<select id='" + expando + "-\r\\' msallowcapture=''>" +
 				"<option selected=''></option></select>";
 
 			// Support: IE8, Opera 11-12.16
 			// Nothing should be selected when empty strings follow ^= or $= or *=
 			// The test attribute must be unknown in Opera but "safe" for WinRT
-			// http://msdn.microsoft.com/en-us/library/ie/hh465388.aspx#attribute_section
-			if ( div.querySelectorAll("[msallowcapture^='']").length ) {
+			// https://msdn.microsoft.com/en-us/library/ie/hh465388.aspx#attribute_section
+			if ( el.querySelectorAll("[msallowcapture^='']").length ) {
 				rbuggyQSA.push( "[*^$]=" + whitespace + "*(?:''|\"\")" );
 			}
 
 			// Support: IE8
 			// Boolean attributes and "value" are not treated correctly
-			if ( !div.querySelectorAll("[selected]").length ) {
+			if ( !el.querySelectorAll("[selected]").length ) {
 				rbuggyQSA.push( "\\[" + whitespace + "*(?:value|" + booleans + ")" );
 			}
 
-			// Support: Chrome<29, Android<4.2+, Safari<7.0+, iOS<7.0+, PhantomJS<1.9.7+
-			if ( !div.querySelectorAll( "[id~=" + expando + "-]" ).length ) {
+			// Support: Chrome<29, Android<4.4, Safari<7.0+, iOS<7.0+, PhantomJS<1.9.8+
+			if ( !el.querySelectorAll( "[id~=" + expando + "-]" ).length ) {
 				rbuggyQSA.push("~=");
 			}
 
 			// Webkit/Opera - :checked should return selected option elements
 			// http://www.w3.org/TR/2011/REC-css3-selectors-20110929/#checked
 			// IE8 throws error here and will not see later tests
-			if ( !div.querySelectorAll(":checked").length ) {
+			if ( !el.querySelectorAll(":checked").length ) {
 				rbuggyQSA.push(":checked");
 			}
 
 			// Support: Safari 8+, iOS 8+
 			// https://bugs.webkit.org/show_bug.cgi?id=136851
-			// In-page `selector#id sibing-combinator selector` fails
-			if ( !div.querySelectorAll( "a#" + expando + "+*" ).length ) {
+			// In-page `selector#id sibling-combinator selector` fails
+			if ( !el.querySelectorAll( "a#" + expando + "+*" ).length ) {
 				rbuggyQSA.push(".#.+[+~]");
 			}
 		});
 
-		assert(function( div ) {
+		assert(function( el ) {
+			el.innerHTML = "<a href='' disabled='disabled'></a>" +
+				"<select disabled='disabled'><option/></select>";
+
 			// Support: Windows 8 Native Apps
 			// The type and name attributes are restricted during .innerHTML assignment
-			var input = doc.createElement("input");
+			var input = document.createElement("input");
 			input.setAttribute( "type", "hidden" );
-			div.appendChild( input ).setAttribute( "name", "D" );
+			el.appendChild( input ).setAttribute( "name", "D" );
 
 			// Support: IE8
 			// Enforce case-sensitivity of name attribute
-			if ( div.querySelectorAll("[name=d]").length ) {
+			if ( el.querySelectorAll("[name=d]").length ) {
 				rbuggyQSA.push( "name" + whitespace + "*[*^$|!~]?=" );
 			}
 
 			// FF 3.5 - :enabled/:disabled and hidden elements (hidden elements are still enabled)
 			// IE8 throws error here and will not see later tests
-			if ( !div.querySelectorAll(":enabled").length ) {
+			if ( el.querySelectorAll(":enabled").length !== 2 ) {
+				rbuggyQSA.push( ":enabled", ":disabled" );
+			}
+
+			// Support: IE9-11+
+			// IE's :disabled selector does not pick up the children of disabled fieldsets
+			docElem.appendChild( el ).disabled = true;
+			if ( el.querySelectorAll(":disabled").length !== 2 ) {
 				rbuggyQSA.push( ":enabled", ":disabled" );
 			}
 
 			// Opera 10-11 does not throw on post-comma invalid pseudos
-			div.querySelectorAll("*,:x");
+			el.querySelectorAll("*,:x");
 			rbuggyQSA.push(",.*:");
 		});
 	}
@@ -1246,14 +1324,14 @@ setDocument = Sizzle.setDocument = function( node ) {
 		docElem.oMatchesSelector ||
 		docElem.msMatchesSelector) )) ) {
 
-		assert(function( div ) {
+		assert(function( el ) {
 			// Check to see if it's possible to do matchesSelector
 			// on a disconnected node (IE 9)
-			support.disconnectedMatch = matches.call( div, "div" );
+			support.disconnectedMatch = matches.call( el, "*" );
 
 			// This should fail with an exception
 			// Gecko does not error, returns false instead
-			matches.call( div, "[s!='']:x" );
+			matches.call( el, "[s!='']:x" );
 			rbuggyMatches.push( "!=", pseudos );
 		});
 	}
@@ -1266,7 +1344,7 @@ setDocument = Sizzle.setDocument = function( node ) {
 	hasCompare = rnative.test( docElem.compareDocumentPosition );
 
 	// Element contains another
-	// Purposefully does not implement inclusive descendent
+	// Purposefully self-exclusive
 	// As in, an element does not contain itself
 	contains = hasCompare || rnative.test( docElem.contains ) ?
 		function( a, b ) {
@@ -1320,10 +1398,10 @@ setDocument = Sizzle.setDocument = function( node ) {
 			(!support.sortDetached && b.compareDocumentPosition( a ) === compare) ) {
 
 			// Choose the first element that is related to our preferred document
-			if ( a === doc || a.ownerDocument === preferredDoc && contains(preferredDoc, a) ) {
+			if ( a === document || a.ownerDocument === preferredDoc && contains(preferredDoc, a) ) {
 				return -1;
 			}
-			if ( b === doc || b.ownerDocument === preferredDoc && contains(preferredDoc, b) ) {
+			if ( b === document || b.ownerDocument === preferredDoc && contains(preferredDoc, b) ) {
 				return 1;
 			}
 
@@ -1351,8 +1429,8 @@ setDocument = Sizzle.setDocument = function( node ) {
 
 		// Parentless nodes are either documents or disconnected
 		if ( !aup || !bup ) {
-			return a === doc ? -1 :
-				b === doc ? 1 :
+			return a === document ? -1 :
+				b === document ? 1 :
 				aup ? -1 :
 				bup ? 1 :
 				sortInput ?
@@ -1389,7 +1467,7 @@ setDocument = Sizzle.setDocument = function( node ) {
 			0;
 	};
 
-	return doc;
+	return document;
 };
 
 Sizzle.matches = function( expr, elements ) {
@@ -1406,6 +1484,7 @@ Sizzle.matchesSelector = function( elem, expr ) {
 	expr = expr.replace( rattributeQuotes, "='$1']" );
 
 	if ( support.matchesSelector && documentIsHTML &&
+		!compilerCache[ expr + " " ] &&
 		( !rbuggyMatches || !rbuggyMatches.test( expr ) ) &&
 		( !rbuggyQSA     || !rbuggyQSA.test( expr ) ) ) {
 
@@ -1454,6 +1533,10 @@ Sizzle.attr = function( elem, name ) {
 				null;
 };
 
+Sizzle.escape = function( sel ) {
+	return (sel + "").replace( rcssescape, fcssescape );
+};
+
 Sizzle.error = function( msg ) {
 	throw new Error( "Syntax error, unrecognized expression: " + msg );
 };
@@ -1679,11 +1762,12 @@ Expr = Sizzle.selectors = {
 				} :
 
 				function( elem, context, xml ) {
-					var cache, outerCache, node, diff, nodeIndex, start,
+					var cache, uniqueCache, outerCache, node, nodeIndex, start,
 						dir = simple !== forward ? "nextSibling" : "previousSibling",
 						parent = elem.parentNode,
 						name = ofType && elem.nodeName.toLowerCase(),
-						useCache = !xml && !ofType;
+						useCache = !xml && !ofType,
+						diff = false;
 
 					if ( parent ) {
 
@@ -1692,7 +1776,10 @@ Expr = Sizzle.selectors = {
 							while ( dir ) {
 								node = elem;
 								while ( (node = node[ dir ]) ) {
-									if ( ofType ? node.nodeName.toLowerCase() === name : node.nodeType === 1 ) {
+									if ( ofType ?
+										node.nodeName.toLowerCase() === name :
+										node.nodeType === 1 ) {
+
 										return false;
 									}
 								}
@@ -1706,11 +1793,21 @@ Expr = Sizzle.selectors = {
 
 						// non-xml :nth-child(...) stores cache data on `parent`
 						if ( forward && useCache ) {
+
 							// Seek `elem` from a previously-cached index
-							outerCache = parent[ expando ] || (parent[ expando ] = {});
-							cache = outerCache[ type ] || [];
-							nodeIndex = cache[0] === dirruns && cache[1];
-							diff = cache[0] === dirruns && cache[2];
+
+							// ...in a gzip-friendly way
+							node = parent;
+							outerCache = node[ expando ] || (node[ expando ] = {});
+
+							// Support: IE <9 only
+							// Defend against cloned attroperties (jQuery gh-1709)
+							uniqueCache = outerCache[ node.uniqueID ] ||
+								(outerCache[ node.uniqueID ] = {});
+
+							cache = uniqueCache[ type ] || [];
+							nodeIndex = cache[ 0 ] === dirruns && cache[ 1 ];
+							diff = nodeIndex && cache[ 2 ];
 							node = nodeIndex && parent.childNodes[ nodeIndex ];
 
 							while ( (node = ++nodeIndex && node && node[ dir ] ||
@@ -1720,29 +1817,55 @@ Expr = Sizzle.selectors = {
 
 								// When found, cache indexes on `parent` and break
 								if ( node.nodeType === 1 && ++diff && node === elem ) {
-									outerCache[ type ] = [ dirruns, nodeIndex, diff ];
+									uniqueCache[ type ] = [ dirruns, nodeIndex, diff ];
 									break;
 								}
 							}
 
-						// Use previously-cached element index if available
-						} else if ( useCache && (cache = (elem[ expando ] || (elem[ expando ] = {}))[ type ]) && cache[0] === dirruns ) {
-							diff = cache[1];
-
-						// xml :nth-child(...) or :nth-last-child(...) or :nth(-last)?-of-type(...)
 						} else {
-							// Use the same loop as above to seek `elem` from the start
-							while ( (node = ++nodeIndex && node && node[ dir ] ||
-								(diff = nodeIndex = 0) || start.pop()) ) {
+							// Use previously-cached element index if available
+							if ( useCache ) {
+								// ...in a gzip-friendly way
+								node = elem;
+								outerCache = node[ expando ] || (node[ expando ] = {});
 
-								if ( ( ofType ? node.nodeName.toLowerCase() === name : node.nodeType === 1 ) && ++diff ) {
-									// Cache the index of each encountered element
-									if ( useCache ) {
-										(node[ expando ] || (node[ expando ] = {}))[ type ] = [ dirruns, diff ];
-									}
+								// Support: IE <9 only
+								// Defend against cloned attroperties (jQuery gh-1709)
+								uniqueCache = outerCache[ node.uniqueID ] ||
+									(outerCache[ node.uniqueID ] = {});
 
-									if ( node === elem ) {
-										break;
+								cache = uniqueCache[ type ] || [];
+								nodeIndex = cache[ 0 ] === dirruns && cache[ 1 ];
+								diff = nodeIndex;
+							}
+
+							// xml :nth-child(...)
+							// or :nth-last-child(...) or :nth(-last)?-of-type(...)
+							if ( diff === false ) {
+								// Use the same loop as above to seek `elem` from the start
+								while ( (node = ++nodeIndex && node && node[ dir ] ||
+									(diff = nodeIndex = 0) || start.pop()) ) {
+
+									if ( ( ofType ?
+										node.nodeName.toLowerCase() === name :
+										node.nodeType === 1 ) &&
+										++diff ) {
+
+										// Cache the index of each encountered element
+										if ( useCache ) {
+											outerCache = node[ expando ] || (node[ expando ] = {});
+
+											// Support: IE <9 only
+											// Defend against cloned attroperties (jQuery gh-1709)
+											uniqueCache = outerCache[ node.uniqueID ] ||
+												(outerCache[ node.uniqueID ] = {});
+
+											uniqueCache[ type ] = [ dirruns, diff ];
+										}
+
+										if ( node === elem ) {
+											break;
+										}
 									}
 								}
 							}
@@ -1881,13 +2004,8 @@ Expr = Sizzle.selectors = {
 		},
 
 		// Boolean properties
-		"enabled": function( elem ) {
-			return elem.disabled === false;
-		},
-
-		"disabled": function( elem ) {
-			return elem.disabled === true;
-		},
+		"enabled": createDisabledPseudo( false ),
+		"disabled": createDisabledPseudo( true ),
 
 		"checked": function( elem ) {
 			// In CSS3, :checked should return both checked and selected elements
@@ -2089,7 +2207,9 @@ function toSelector( tokens ) {
 
 function addCombinator( matcher, combinator, base ) {
 	var dir = combinator.dir,
-		checkNonElements = base && dir === "parentNode",
+		skip = combinator.next,
+		key = skip || dir,
+		checkNonElements = base && key === "parentNode",
 		doneName = done++;
 
 	return combinator.first ?
@@ -2100,14 +2220,15 @@ function addCombinator( matcher, combinator, base ) {
 					return matcher( elem, context, xml );
 				}
 			}
+			return false;
 		} :
 
 		// Check against all ancestor/preceding elements
 		function( elem, context, xml ) {
-			var oldCache, outerCache,
+			var oldCache, uniqueCache, outerCache,
 				newCache = [ dirruns, doneName ];
 
-			// We can't set arbitrary data on XML nodes, so they don't benefit from dir caching
+			// We can't set arbitrary data on XML nodes, so they don't benefit from combinator caching
 			if ( xml ) {
 				while ( (elem = elem[ dir ]) ) {
 					if ( elem.nodeType === 1 || checkNonElements ) {
@@ -2120,14 +2241,21 @@ function addCombinator( matcher, combinator, base ) {
 				while ( (elem = elem[ dir ]) ) {
 					if ( elem.nodeType === 1 || checkNonElements ) {
 						outerCache = elem[ expando ] || (elem[ expando ] = {});
-						if ( (oldCache = outerCache[ dir ]) &&
+
+						// Support: IE <9 only
+						// Defend against cloned attroperties (jQuery gh-1709)
+						uniqueCache = outerCache[ elem.uniqueID ] || (outerCache[ elem.uniqueID ] = {});
+
+						if ( skip && skip === elem.nodeName.toLowerCase() ) {
+							elem = elem[ dir ] || elem;
+						} else if ( (oldCache = uniqueCache[ key ]) &&
 							oldCache[ 0 ] === dirruns && oldCache[ 1 ] === doneName ) {
 
 							// Assign to newCache so results back-propagate to previous elements
 							return (newCache[ 2 ] = oldCache[ 2 ]);
 						} else {
 							// Reuse newcache so results back-propagate to previous elements
-							outerCache[ dir ] = newCache;
+							uniqueCache[ key ] = newCache;
 
 							// A match means we're done; a fail means we have to keep checking
 							if ( (newCache[ 2 ] = matcher( elem, context, xml )) ) {
@@ -2137,6 +2265,7 @@ function addCombinator( matcher, combinator, base ) {
 					}
 				}
 			}
+			return false;
 		};
 }
 
@@ -2352,18 +2481,21 @@ function matcherFromGroupMatchers( elementMatchers, setMatchers ) {
 				len = elems.length;
 
 			if ( outermost ) {
-				outermostContext = context !== document && context;
+				outermostContext = context === document || context || outermost;
 			}
 
 			// Add elements passing elementMatchers directly to results
-			// Keep `i` a string if there are no elements so `matchedCount` will be "00" below
 			// Support: IE<9, Safari
 			// Tolerate NodeList properties (IE: "length"; Safari: <number>) matching elements by id
 			for ( ; i !== len && (elem = elems[i]) != null; i++ ) {
 				if ( byElement && elem ) {
 					j = 0;
+					if ( !context && elem.ownerDocument !== document ) {
+						setDocument( elem );
+						xml = !documentIsHTML;
+					}
 					while ( (matcher = elementMatchers[j++]) ) {
-						if ( matcher( elem, context, xml ) ) {
+						if ( matcher( elem, context || document, xml) ) {
 							results.push( elem );
 							break;
 						}
@@ -2387,8 +2519,17 @@ function matcherFromGroupMatchers( elementMatchers, setMatchers ) {
 				}
 			}
 
-			// Apply set filters to unmatched elements
+			// `i` is now the count of elements visited above, and adding it to `matchedCount`
+			// makes the latter nonnegative.
 			matchedCount += i;
+
+			// Apply set filters to unmatched elements
+			// NOTE: This can be skipped if there are no unmatched elements (i.e., `matchedCount`
+			// equals `i`), unless we didn't visit _any_ elements in the above loop because we have
+			// no element matchers and no seed.
+			// Incrementing an initially-string "0" `i` allows `i` to remain a string only in that
+			// case, which will result in a "00" `matchedCount` that differs from `i` but is also
+			// numerically zero.
 			if ( bySet && i !== matchedCount ) {
 				j = 0;
 				while ( (matcher = setMatchers[j++]) ) {
@@ -2480,14 +2621,14 @@ select = Sizzle.select = function( selector, context, results, seed ) {
 
 	results = results || [];
 
-	// Try to minimize operations if there is no seed and only one group
+	// Try to minimize operations if there is only one selector in the list and no seed
+	// (the latter of which guarantees us context)
 	if ( match.length === 1 ) {
 
-		// Take a shortcut and set the context if the root selector is an ID
+		// Reduce context if the leading compound selector is an ID
 		tokens = match[0] = match[0].slice( 0 );
 		if ( tokens.length > 2 && (token = tokens[0]).type === "ID" &&
-				support.getById && context.nodeType === 9 && documentIsHTML &&
-				Expr.relative[ tokens[1].type ] ) {
+				context.nodeType === 9 && documentIsHTML && Expr.relative[ tokens[1].type ] ) {
 
 			context = ( Expr.find["ID"]( token.matches[0].replace(runescape, funescape), context ) || [] )[0];
 			if ( !context ) {
@@ -2538,7 +2679,7 @@ select = Sizzle.select = function( selector, context, results, seed ) {
 		context,
 		!documentIsHTML,
 		results,
-		rsibling.test( selector ) && testContext( context.parentNode ) || context
+		!context || rsibling.test( selector ) && testContext( context.parentNode ) || context
 	);
 	return results;
 };
@@ -2557,17 +2698,17 @@ setDocument();
 
 // Support: Webkit<537.32 - Safari 6.0.3/Chrome 25 (fixed in Chrome 27)
 // Detached nodes confoundingly follow *each other*
-support.sortDetached = assert(function( div1 ) {
+support.sortDetached = assert(function( el ) {
 	// Should return 1, but returns 4 (following)
-	return div1.compareDocumentPosition( document.createElement("div") ) & 1;
+	return el.compareDocumentPosition( document.createElement("fieldset") ) & 1;
 });
 
 // Support: IE<8
 // Prevent attribute/property "interpolation"
-// http://msdn.microsoft.com/en-us/library/ms536429%28VS.85%29.aspx
-if ( !assert(function( div ) {
-	div.innerHTML = "<a href='#'></a>";
-	return div.firstChild.getAttribute("href") === "#" ;
+// https://msdn.microsoft.com/en-us/library/ms536429%28VS.85%29.aspx
+if ( !assert(function( el ) {
+	el.innerHTML = "<a href='#'></a>";
+	return el.firstChild.getAttribute("href") === "#" ;
 }) ) {
 	addHandle( "type|href|height|width", function( elem, name, isXML ) {
 		if ( !isXML ) {
@@ -2578,10 +2719,10 @@ if ( !assert(function( div ) {
 
 // Support: IE<9
 // Use defaultValue in place of getAttribute("value")
-if ( !support.attributes || !assert(function( div ) {
-	div.innerHTML = "<input/>";
-	div.firstChild.setAttribute( "value", "" );
-	return div.firstChild.getAttribute( "value" ) === "";
+if ( !support.attributes || !assert(function( el ) {
+	el.innerHTML = "<input/>";
+	el.firstChild.setAttribute( "value", "" );
+	return el.firstChild.getAttribute( "value" ) === "";
 }) ) {
 	addHandle( "value", function( elem, name, isXML ) {
 		if ( !isXML && elem.nodeName.toLowerCase() === "input" ) {
@@ -2592,8 +2733,8 @@ if ( !support.attributes || !assert(function( div ) {
 
 // Support: IE<9
 // Use getAttributeNode to fetch booleans when getAttribute lies
-if ( !assert(function( div ) {
-	return div.getAttribute("disabled") == null;
+if ( !assert(function( el ) {
+	return el.getAttribute("disabled") == null;
 }) ) {
 	addHandle( booleans, function( elem, name, isXML ) {
 		var val;
@@ -2614,50 +2755,84 @@ return Sizzle;
 
 jQuery.find = Sizzle;
 jQuery.expr = Sizzle.selectors;
-jQuery.expr[":"] = jQuery.expr.pseudos;
-jQuery.unique = Sizzle.uniqueSort;
+
+// Deprecated
+jQuery.expr[ ":" ] = jQuery.expr.pseudos;
+jQuery.uniqueSort = jQuery.unique = Sizzle.uniqueSort;
 jQuery.text = Sizzle.getText;
 jQuery.isXMLDoc = Sizzle.isXML;
 jQuery.contains = Sizzle.contains;
+jQuery.escapeSelector = Sizzle.escape;
 
 
 
+
+var dir = function( elem, dir, until ) {
+	var matched = [],
+		truncate = until !== undefined;
+
+	while ( ( elem = elem[ dir ] ) && elem.nodeType !== 9 ) {
+		if ( elem.nodeType === 1 ) {
+			if ( truncate && jQuery( elem ).is( until ) ) {
+				break;
+			}
+			matched.push( elem );
+		}
+	}
+	return matched;
+};
+
+
+var siblings = function( n, elem ) {
+	var matched = [];
+
+	for ( ; n; n = n.nextSibling ) {
+		if ( n.nodeType === 1 && n !== elem ) {
+			matched.push( n );
+		}
+	}
+
+	return matched;
+};
+
+
 var rneedsContext = jQuery.expr.match.needsContext;
 
-var rsingleTag = (/^<(\w+)\s*\/?>(?:<\/\1>|)$/);
 
 
+function nodeName( elem, name ) {
+
+  return elem.nodeName && elem.nodeName.toLowerCase() === name.toLowerCase();
+
+};
+var rsingleTag = ( /^<([a-z][^\/\0>:\x20\t\r\n\f]*)[\x20\t\r\n\f]*\/?>(?:<\/\1>|)$/i );
+
 
-var risSimple = /^.[^:#\[\.,]*$/;
 
 // Implement the identical functionality for filter and not
 function winnow( elements, qualifier, not ) {
-	if ( jQuery.isFunction( qualifier ) ) {
+	if ( isFunction( qualifier ) ) {
 		return jQuery.grep( elements, function( elem, i ) {
-			/* jshint -W018 */
 			return !!qualifier.call( elem, i, elem ) !== not;
-		});
-
+		} );
 	}
 
+	// Single element
 	if ( qualifier.nodeType ) {
 		return jQuery.grep( elements, function( elem ) {
 			return ( elem === qualifier ) !== not;
-		});
-
+		} );
 	}
 
-	if ( typeof qualifier === "string" ) {
-		if ( risSimple.test( qualifier ) ) {
-			return jQuery.filter( qualifier, elements, not );
-		}
-
-		qualifier = jQuery.filter( qualifier, elements );
+	// Arraylike of elements (jQuery, arguments, Array)
+	if ( typeof qualifier !== "string" ) {
+		return jQuery.grep( elements, function( elem ) {
+			return ( indexOf.call( qualifier, elem ) > -1 ) !== not;
+		} );
 	}
 
-	return jQuery.grep( elements, function( elem ) {
-		return ( indexOf.call( qualifier, elem ) >= 0 ) !== not;
-	});
+	// Filtered directly for both simple and complex selectors
+	return jQuery.filter( qualifier, elements, not );
 }
 
 jQuery.filter = function( expr, elems, not ) {
@@ -2667,44 +2842,44 @@ jQuery.filter = function( expr, elems, not ) {
 		expr = ":not(" + expr + ")";
 	}
 
-	return elems.length === 1 && elem.nodeType === 1 ?
-		jQuery.find.matchesSelector( elem, expr ) ? [ elem ] : [] :
-		jQuery.find.matches( expr, jQuery.grep( elems, function( elem ) {
-			return elem.nodeType === 1;
-		}));
+	if ( elems.length === 1 && elem.nodeType === 1 ) {
+		return jQuery.find.matchesSelector( elem, expr ) ? [ elem ] : [];
+	}
+
+	return jQuery.find.matches( expr, jQuery.grep( elems, function( elem ) {
+		return elem.nodeType === 1;
+	} ) );
 };
 
-jQuery.fn.extend({
+jQuery.fn.extend( {
 	find: function( selector ) {
-		var i,
+		var i, ret,
 			len = this.length,
-			ret = [],
 			self = this;
 
 		if ( typeof selector !== "string" ) {
-			return this.pushStack( jQuery( selector ).filter(function() {
+			return this.pushStack( jQuery( selector ).filter( function() {
 				for ( i = 0; i < len; i++ ) {
 					if ( jQuery.contains( self[ i ], this ) ) {
 						return true;
 					}
 				}
-			}) );
+			} ) );
 		}
 
+		ret = this.pushStack( [] );
+
 		for ( i = 0; i < len; i++ ) {
 			jQuery.find( selector, self[ i ], ret );
 		}
 
-		// Needed because $( selector, context ) becomes $( context ).find( selector )
-		ret = this.pushStack( len > 1 ? jQuery.unique( ret ) : ret );
-		ret.selector = this.selector ? this.selector + " " + selector : selector;
-		return ret;
+		return len > 1 ? jQuery.uniqueSort( ret ) : ret;
 	},
 	filter: function( selector ) {
-		return this.pushStack( winnow(this, selector || [], false) );
+		return this.pushStack( winnow( this, selector || [], false ) );
 	},
 	not: function( selector ) {
-		return this.pushStack( winnow(this, selector || [], true) );
+		return this.pushStack( winnow( this, selector || [], true ) );
 	},
 	is: function( selector ) {
 		return !!winnow(
@@ -2718,7 +2893,7 @@ jQuery.fn.extend({
 			false
 		).length;
 	}
-});
+} );
 
 
 // Initialize a jQuery object
@@ -2730,9 +2905,10 @@ var rootjQuery,
 	// A simple way to check for HTML strings
 	// Prioritize #id over <tag> to avoid XSS via location.hash (#9521)
 	// Strict HTML recognition (#11290: must start with <)
-	rquickExpr = /^(?:\s*(<[\w\W]+>)[^>]*|#([\w-]*))$/,
+	// Shortcut simple #id case for speed
+	rquickExpr = /^(?:\s*(<[\w\W]+>)[^>]*|#([\w-]+))$/,
 
-	init = jQuery.fn.init = function( selector, context ) {
+	init = jQuery.fn.init = function( selector, context, root ) {
 		var match, elem;
 
 		// HANDLE: $(""), $(null), $(undefined), $(false)
@@ -2740,9 +2916,16 @@ var rootjQuery,
 			return this;
 		}
 
+		// Method init() accepts an alternate rootjQuery
+		// so migrate can support jQuery.sub (gh-2101)
+		root = root || rootjQuery;
+
 		// Handle HTML strings
 		if ( typeof selector === "string" ) {
-			if ( selector[0] === "<" && selector[ selector.length - 1 ] === ">" && selector.length >= 3 ) {
+			if ( selector[ 0 ] === "<" &&
+				selector[ selector.length - 1 ] === ">" &&
+				selector.length >= 3 ) {
+
 				// Assume that strings that start and end with <> are HTML and skip the regex check
 				match = [ null, selector, null ];
 
@@ -2751,25 +2934,26 @@ var rootjQuery,
 			}
 
 			// Match html or make sure no context is specified for #id
-			if ( match && (match[1] || !context) ) {
+			if ( match && ( match[ 1 ] || !context ) ) {
 
 				// HANDLE: $(html) -> $(array)
-				if ( match[1] ) {
-					context = context instanceof jQuery ? context[0] : context;
+				if ( match[ 1 ] ) {
+					context = context instanceof jQuery ? context[ 0 ] : context;
 
 					// Option to run scripts is true for back-compat
 					// Intentionally let the error be thrown if parseHTML is not present
 					jQuery.merge( this, jQuery.parseHTML(
-						match[1],
+						match[ 1 ],
 						context && context.nodeType ? context.ownerDocument || context : document,
 						true
 					) );
 
 					// HANDLE: $(html, props)
-					if ( rsingleTag.test( match[1] ) && jQuery.isPlainObject( context ) ) {
+					if ( rsingleTag.test( match[ 1 ] ) && jQuery.isPlainObject( context ) ) {
 						for ( match in context ) {
+
 							// Properties of context are called as methods if possible
-							if ( jQuery.isFunction( this[ match ] ) ) {
+							if ( isFunction( this[ match ] ) ) {
 								this[ match ]( context[ match ] );
 
 							// ...and otherwise set as attributes
@@ -2783,24 +2967,20 @@ var rootjQuery,
 
 				// HANDLE: $(#id)
 				} else {
-					elem = document.getElementById( match[2] );
+					elem = document.getElementById( match[ 2 ] );
+
+					if ( elem ) {
 
-					// Support: Blackberry 4.6
-					// gEBID returns nodes no longer in the document (#6963)
-					if ( elem && elem.parentNode ) {
 						// Inject the element directly into the jQuery object
+						this[ 0 ] = elem;
 						this.length = 1;
-						this[0] = elem;
 					}
-
-					this.context = document;
-					this.selector = selector;
 					return this;
 				}
 
 			// HANDLE: $(expr, $(...))
 			} else if ( !context || context.jquery ) {
-				return ( context || rootjQuery ).find( selector );
+				return ( context || root ).find( selector );
 
 			// HANDLE: $(expr, context)
 			// (which is just equivalent to: $(context).find(expr)
@@ -2810,24 +2990,20 @@ var rootjQuery,
 
 		// HANDLE: $(DOMElement)
 		} else if ( selector.nodeType ) {
-			this.context = this[0] = selector;
+			this[ 0 ] = selector;
 			this.length = 1;
 			return this;
 
 		// HANDLE: $(function)
 		// Shortcut for document ready
-		} else if ( jQuery.isFunction( selector ) ) {
-			return typeof rootjQuery.ready !== "undefined" ?
-				rootjQuery.ready( selector ) :
+		} else if ( isFunction( selector ) ) {
+			return root.ready !== undefined ?
+				root.ready( selector ) :
+
 				// Execute immediately if ready is not present
 				selector( jQuery );
 		}
 
-		if ( selector.selector !== undefined ) {
-			this.selector = selector.selector;
-			this.context = selector.context;
-		}
-
 		return jQuery.makeArray( selector, this );
 	};
 
@@ -2839,6 +3015,7 @@ rootjQuery = jQuery( document );
 
 
 var rparentsprev = /^(?:parents|prev(?:Until|All))/,
+
 	// Methods guaranteed to produce a unique set when starting from a unique set
 	guaranteedUnique = {
 		children: true,
@@ -2847,48 +3024,19 @@ var rparentsprev = /^(?:parents|prev(?:Until|All))/,
 		prev: true
 	};
 
-jQuery.extend({
-	dir: function( elem, dir, until ) {
-		var matched = [],
-			truncate = until !== undefined;
-
-		while ( (elem = elem[ dir ]) && elem.nodeType !== 9 ) {
-			if ( elem.nodeType === 1 ) {
-				if ( truncate && jQuery( elem ).is( until ) ) {
-					break;
-				}
-				matched.push( elem );
-			}
-		}
-		return matched;
-	},
-
-	sibling: function( n, elem ) {
-		var matched = [];
-
-		for ( ; n; n = n.nextSibling ) {
-			if ( n.nodeType === 1 && n !== elem ) {
-				matched.push( n );
-			}
-		}
-
-		return matched;
-	}
-});
-
-jQuery.fn.extend({
+jQuery.fn.extend( {
 	has: function( target ) {
 		var targets = jQuery( target, this ),
 			l = targets.length;
 
-		return this.filter(function() {
+		return this.filter( function() {
 			var i = 0;
 			for ( ; i < l; i++ ) {
-				if ( jQuery.contains( this, targets[i] ) ) {
+				if ( jQuery.contains( this, targets[ i ] ) ) {
 					return true;
 				}
 			}
-		});
+		} );
 	},
 
 	closest: function( selectors, context ) {
@@ -2896,27 +3044,29 @@ jQuery.fn.extend({
 			i = 0,
 			l = this.length,
 			matched = [],
-			pos = rneedsContext.test( selectors ) || typeof selectors !== "string" ?
-				jQuery( selectors, context || this.context ) :
-				0;
+			targets = typeof selectors !== "string" && jQuery( selectors );
 
-		for ( ; i < l; i++ ) {
-			for ( cur = this[i]; cur && cur !== context; cur = cur.parentNode ) {
-				// Always skip document fragments
-				if ( cur.nodeType < 11 && (pos ?
-					pos.index(cur) > -1 :
+		// Positional selectors never match, since there's no _selection_ context
+		if ( !rneedsContext.test( selectors ) ) {
+			for ( ; i < l; i++ ) {
+				for ( cur = this[ i ]; cur && cur !== context; cur = cur.parentNode ) {
 
-					// Don't pass non-elements to Sizzle
-					cur.nodeType === 1 &&
-						jQuery.find.matchesSelector(cur, selectors)) ) {
+					// Always skip document fragments
+					if ( cur.nodeType < 11 && ( targets ?
+						targets.index( cur ) > -1 :
 
-					matched.push( cur );
-					break;
+						// Don't pass non-elements to Sizzle
+						cur.nodeType === 1 &&
+							jQuery.find.matchesSelector( cur, selectors ) ) ) {
+
+						matched.push( cur );
+						break;
+					}
 				}
 			}
 		}
 
-		return this.pushStack( matched.length > 1 ? jQuery.unique( matched ) : matched );
+		return this.pushStack( matched.length > 1 ? jQuery.uniqueSort( matched ) : matched );
 	},
 
 	// Determine the position of an element within the set
@@ -2942,7 +3092,7 @@ jQuery.fn.extend({
 
 	add: function( selector, context ) {
 		return this.pushStack(
-			jQuery.unique(
+			jQuery.uniqueSort(
 				jQuery.merge( this.get(), jQuery( selector, context ) )
 			)
 		);
@@ -2950,26 +3100,26 @@ jQuery.fn.extend({
 
 	addBack: function( selector ) {
 		return this.add( selector == null ?
-			this.prevObject : this.prevObject.filter(selector)
+			this.prevObject : this.prevObject.filter( selector )
 		);
 	}
-});
+} );
 
 function sibling( cur, dir ) {
-	while ( (cur = cur[dir]) && cur.nodeType !== 1 ) {}
+	while ( ( cur = cur[ dir ] ) && cur.nodeType !== 1 ) {}
 	return cur;
 }
 
-jQuery.each({
+jQuery.each( {
 	parent: function( elem ) {
 		var parent = elem.parentNode;
 		return parent && parent.nodeType !== 11 ? parent : null;
 	},
 	parents: function( elem ) {
-		return jQuery.dir( elem, "parentNode" );
+		return dir( elem, "parentNode" );
 	},
 	parentsUntil: function( elem, i, until ) {
-		return jQuery.dir( elem, "parentNode", until );
+		return dir( elem, "parentNode", until );
 	},
 	next: function( elem ) {
 		return sibling( elem, "nextSibling" );
@@ -2978,25 +3128,36 @@ jQuery.each({
 		return sibling( elem, "previousSibling" );
 	},
 	nextAll: function( elem ) {
-		return jQuery.dir( elem, "nextSibling" );
+		return dir( elem, "nextSibling" );
 	},
 	prevAll: function( elem ) {
-		return jQuery.dir( elem, "previousSibling" );
+		return dir( elem, "previousSibling" );
 	},
 	nextUntil: function( elem, i, until ) {
-		return jQuery.dir( elem, "nextSibling", until );
+		return dir( elem, "nextSibling", until );
 	},
 	prevUntil: function( elem, i, until ) {
-		return jQuery.dir( elem, "previousSibling", until );
+		return dir( elem, "previousSibling", until );
 	},
 	siblings: function( elem ) {
-		return jQuery.sibling( ( elem.parentNode || {} ).firstChild, elem );
+		return siblings( ( elem.parentNode || {} ).firstChild, elem );
 	},
 	children: function( elem ) {
-		return jQuery.sibling( elem.firstChild );
+		return siblings( elem.firstChild );
 	},
 	contents: function( elem ) {
-		return elem.contentDocument || jQuery.merge( [], elem.childNodes );
+        if ( nodeName( elem, "iframe" ) ) {
+            return elem.contentDocument;
+        }
+
+        // Support: IE 9 - 11 only, iOS 7 only, Android Browser <=4.3 only
+        // Treat the template element as a regular one in browsers that
+        // don't support it.
+        if ( nodeName( elem, "template" ) ) {
+            elem = elem.content || elem;
+        }
+
+        return jQuery.merge( [], elem.childNodes );
 	}
 }, function( name, fn ) {
 	jQuery.fn[ name ] = function( until, selector ) {
@@ -3011,9 +3172,10 @@ jQuery.each({
 		}
 
 		if ( this.length > 1 ) {
+
 			// Remove duplicates
 			if ( !guaranteedUnique[ name ] ) {
-				jQuery.unique( matched );
+				jQuery.uniqueSort( matched );
 			}
 
 			// Reverse order for parents* and prev-derivatives
@@ -3024,20 +3186,17 @@ jQuery.each({
 
 		return this.pushStack( matched );
 	};
-});
-var rnotwhite = (/\S+/g);
+} );
+var rnothtmlwhite = ( /[^\x20\t\r\n\f]+/g );
 
 
 
-// String to Object options format cache
-var optionsCache = {};
-
-// Convert String-formatted options into Object-formatted ones and store in cache
+// Convert String-formatted options into Object-formatted ones
 function createOptions( options ) {
-	var object = optionsCache[ options ] = {};
-	jQuery.each( options.match( rnotwhite ) || [], function( _, flag ) {
+	var object = {};
+	jQuery.each( options.match( rnothtmlwhite ) || [], function( _, flag ) {
 		object[ flag ] = true;
-	});
+	} );
 	return object;
 }
 
@@ -3068,156 +3227,186 @@ jQuery.Callbacks = function( options ) {
 	// Convert options from String-formatted to Object-formatted if needed
 	// (we check in cache first)
 	options = typeof options === "string" ?
-		( optionsCache[ options ] || createOptions( options ) ) :
+		createOptions( options ) :
 		jQuery.extend( {}, options );
 
-	var // Last fire value (for non-forgettable lists)
+	var // Flag to know if list is currently firing
+		firing,
+
+		// Last fire value for non-forgettable lists
 		memory,
+
 		// Flag to know if list was already fired
 		fired,
-		// Flag to know if list is currently firing
-		firing,
-		// First callback to fire (used internally by add and fireWith)
-		firingStart,
-		// End of the loop when firing
-		firingLength,
-		// Index of currently firing callback (modified by remove if needed)
-		firingIndex,
+
+		// Flag to prevent firing
+		locked,
+
 		// Actual callback list
 		list = [],
-		// Stack of fire calls for repeatable lists
-		stack = !options.once && [],
+
+		// Queue of execution data for repeatable lists
+		queue = [],
+
+		// Index of currently firing callback (modified by add/remove as needed)
+		firingIndex = -1,
+
 		// Fire callbacks
-		fire = function( data ) {
-			memory = options.memory && data;
-			fired = true;
-			firingIndex = firingStart || 0;
-			firingStart = 0;
-			firingLength = list.length;
-			firing = true;
-			for ( ; list && firingIndex < firingLength; firingIndex++ ) {
-				if ( list[ firingIndex ].apply( data[ 0 ], data[ 1 ] ) === false && options.stopOnFalse ) {
-					memory = false; // To prevent further calls using add
-					break;
+		fire = function() {
+
+			// Enforce single-firing
+			locked = locked || options.once;
+
+			// Execute callbacks for all pending executions,
+			// respecting firingIndex overrides and runtime changes
+			fired = firing = true;
+			for ( ; queue.length; firingIndex = -1 ) {
+				memory = queue.shift();
+				while ( ++firingIndex < list.length ) {
+
+					// Run callback and check for early termination
+					if ( list[ firingIndex ].apply( memory[ 0 ], memory[ 1 ] ) === false &&
+						options.stopOnFalse ) {
+
+						// Jump to end and forget the data so .add doesn't re-fire
+						firingIndex = list.length;
+						memory = false;
+					}
 				}
 			}
+
+			// Forget the data if we're done with it
+			if ( !options.memory ) {
+				memory = false;
+			}
+
 			firing = false;
-			if ( list ) {
-				if ( stack ) {
-					if ( stack.length ) {
-						fire( stack.shift() );
-					}
-				} else if ( memory ) {
+
+			// Clean up if we're done firing for good
+			if ( locked ) {
+
+				// Keep an empty list if we have data for future add calls
+				if ( memory ) {
 					list = [];
+
+				// Otherwise, this object is spent
 				} else {
-					self.disable();
+					list = "";
 				}
 			}
 		},
+
 		// Actual Callbacks object
 		self = {
+
 			// Add a callback or a collection of callbacks to the list
 			add: function() {
 				if ( list ) {
-					// First, we save the current length
-					var start = list.length;
-					(function add( args ) {
+
+					// If we have memory from a past run, we should fire after adding
+					if ( memory && !firing ) {
+						firingIndex = list.length - 1;
+						queue.push( memory );
+					}
+
+					( function add( args ) {
 						jQuery.each( args, function( _, arg ) {
-							var type = jQuery.type( arg );
-							if ( type === "function" ) {
+							if ( isFunction( arg ) ) {
 								if ( !options.unique || !self.has( arg ) ) {
 									list.push( arg );
 								}
-							} else if ( arg && arg.length && type !== "string" ) {
+							} else if ( arg && arg.length && toType( arg ) !== "string" ) {
+
 								// Inspect recursively
 								add( arg );
 							}
-						});
-					})( arguments );
-					// Do we need to add the callbacks to the
-					// current firing batch?
-					if ( firing ) {
-						firingLength = list.length;
-					// With memory, if we're not firing then
-					// we should call right away
-					} else if ( memory ) {
-						firingStart = start;
-						fire( memory );
+						} );
+					} )( arguments );
+
+					if ( memory && !firing ) {
+						fire();
 					}
 				}
 				return this;
 			},
+
 			// Remove a callback from the list
 			remove: function() {
-				if ( list ) {
-					jQuery.each( arguments, function( _, arg ) {
-						var index;
-						while ( ( index = jQuery.inArray( arg, list, index ) ) > -1 ) {
-							list.splice( index, 1 );
-							// Handle firing indexes
-							if ( firing ) {
-								if ( index <= firingLength ) {
-									firingLength--;
-								}
-								if ( index <= firingIndex ) {
-									firingIndex--;
-								}
-							}
+				jQuery.each( arguments, function( _, arg ) {
+					var index;
+					while ( ( index = jQuery.inArray( arg, list, index ) ) > -1 ) {
+						list.splice( index, 1 );
+
+						// Handle firing indexes
+						if ( index <= firingIndex ) {
+							firingIndex--;
 						}
-					});
-				}
+					}
+				} );
 				return this;
 			},
+
 			// Check if a given callback is in the list.
 			// If no argument is given, return whether or not list has callbacks attached.
 			has: function( fn ) {
-				return fn ? jQuery.inArray( fn, list ) > -1 : !!( list && list.length );
+				return fn ?
+					jQuery.inArray( fn, list ) > -1 :
+					list.length > 0;
 			},
+
 			// Remove all callbacks from the list
 			empty: function() {
-				list = [];
-				firingLength = 0;
-				return this;
-			},
-			// Have the list do nothing anymore
-			disable: function() {
-				list = stack = memory = undefined;
-				return this;
-			},
-			// Is it disabled?
-			disabled: function() {
-				return !list;
-			},
-			// Lock the list in its current state
-			lock: function() {
-				stack = undefined;
-				if ( !memory ) {
-					self.disable();
+				if ( list ) {
+					list = [];
 				}
 				return this;
 			},
-			// Is it locked?
-			locked: function() {
-				return !stack;
+
+			// Disable .fire and .add
+			// Abort any current/pending executions
+			// Clear all callbacks and values
+			disable: function() {
+				locked = queue = [];
+				list = memory = "";
+				return this;
 			},
+			disabled: function() {
+				return !list;
+			},
+
+			// Disable .fire
+			// Also disable .add unless we have memory (since it would have no effect)
+			// Abort any pending executions
+			lock: function() {
+				locked = queue = [];
+				if ( !memory && !firing ) {
+					list = memory = "";
+				}
+				return this;
+			},
+			locked: function() {
+				return !!locked;
+			},
+
 			// Call all callbacks with the given context and arguments
 			fireWith: function( context, args ) {
-				if ( list && ( !fired || stack ) ) {
+				if ( !locked ) {
 					args = args || [];
 					args = [ context, args.slice ? args.slice() : args ];
-					if ( firing ) {
-						stack.push( args );
-					} else {
-						fire( args );
+					queue.push( args );
+					if ( !firing ) {
+						fire();
 					}
 				}
 				return this;
 			},
+
 			// Call all the callbacks with the given arguments
 			fire: function() {
 				self.fireWith( this, arguments );
 				return this;
 			},
+
 			// To know if the callbacks have already been called at least once
 			fired: function() {
 				return !!fired;
@@ -3228,14 +3417,59 @@ jQuery.Callbacks = function( options ) {
 };
 
 
-jQuery.extend({
+function Identity( v ) {
+	return v;
+}
+function Thrower( ex ) {
+	throw ex;
+}
+
+function adoptValue( value, resolve, reject, noValue ) {
+	var method;
+
+	try {
+
+		// Check for promise aspect first to privilege synchronous behavior
+		if ( value && isFunction( ( method = value.promise ) ) ) {
+			method.call( value ).done( resolve ).fail( reject );
+
+		// Other thenables
+		} else if ( value && isFunction( ( method = value.then ) ) ) {
+			method.call( value, resolve, reject );
+
+		// Other non-thenables
+		} else {
+
+			// Control `resolve` arguments by letting Array#slice cast boolean `noValue` to integer:
+			// * false: [ value ].slice( 0 ) => resolve( value )
+			// * true: [ value ].slice( 1 ) => resolve()
+			resolve.apply( undefined, [ value ].slice( noValue ) );
+		}
+
+	// For Promises/A+, convert exceptions into rejections
+	// Since jQuery.when doesn't unwrap thenables, we can skip the extra checks appearing in
+	// Deferred#then to conditionally suppress rejection.
+	} catch ( value ) {
+
+		// Support: Android 4.0 only
+		// Strict mode functions invoked without .call/.apply get global-object context
+		reject.apply( undefined, [ value ] );
+	}
+}
+
+jQuery.extend( {
 
 	Deferred: function( func ) {
 		var tuples = [
-				// action, add listener, listener list, final state
-				[ "resolve", "done", jQuery.Callbacks("once memory"), "resolved" ],
-				[ "reject", "fail", jQuery.Callbacks("once memory"), "rejected" ],
-				[ "notify", "progress", jQuery.Callbacks("memory") ]
+
+				// action, add listener, callbacks,
+				// ... .then handlers, argument index, [final state]
+				[ "notify", "progress", jQuery.Callbacks( "memory" ),
+					jQuery.Callbacks( "memory" ), 2 ],
+				[ "resolve", "done", jQuery.Callbacks( "once memory" ),
+					jQuery.Callbacks( "once memory" ), 0, "resolved" ],
+				[ "reject", "fail", jQuery.Callbacks( "once memory" ),
+					jQuery.Callbacks( "once memory" ), 1, "rejected" ]
 			],
 			state = "pending",
 			promise = {
@@ -3246,27 +3480,206 @@ jQuery.extend({
 					deferred.done( arguments ).fail( arguments );
 					return this;
 				},
-				then: function( /* fnDone, fnFail, fnProgress */ ) {
-					var fns = arguments;
-					return jQuery.Deferred(function( newDefer ) {
-						jQuery.each( tuples, function( i, tuple ) {
-							var fn = jQuery.isFunction( fns[ i ] ) && fns[ i ];
-							// deferred[ done | fail | progress ] for forwarding actions to newDefer
-							deferred[ tuple[1] ](function() {
-								var returned = fn && fn.apply( this, arguments );
-								if ( returned && jQuery.isFunction( returned.promise ) ) {
-									returned.promise()
-										.done( newDefer.resolve )
-										.fail( newDefer.reject )
-										.progress( newDefer.notify );
-								} else {
-									newDefer[ tuple[ 0 ] + "With" ]( this === promise ? newDefer.promise() : this, fn ? [ returned ] : arguments );
-								}
-							});
-						});
-						fns = null;
-					}).promise();
+				"catch": function( fn ) {
+					return promise.then( null, fn );
 				},
+
+				// Keep pipe for back-compat
+				pipe: function( /* fnDone, fnFail, fnProgress */ ) {
+					var fns = arguments;
+
+					return jQuery.Deferred( function( newDefer ) {
+						jQuery.each( tuples, function( i, tuple ) {
+
+							// Map tuples (progress, done, fail) to arguments (done, fail, progress)
+							var fn = isFunction( fns[ tuple[ 4 ] ] ) && fns[ tuple[ 4 ] ];
+
+							// deferred.progress(function() { bind to newDefer or newDefer.notify })
+							// deferred.done(function() { bind to newDefer or newDefer.resolve })
+							// deferred.fail(function() { bind to newDefer or newDefer.reject })
+							deferred[ tuple[ 1 ] ]( function() {
+								var returned = fn && fn.apply( this, arguments );
+								if ( returned && isFunction( returned.promise ) ) {
+									returned.promise()
+										.progress( newDefer.notify )
+										.done( newDefer.resolve )
+										.fail( newDefer.reject );
+								} else {
+									newDefer[ tuple[ 0 ] + "With" ](
+										this,
+										fn ? [ returned ] : arguments
+									);
+								}
+							} );
+						} );
+						fns = null;
+					} ).promise();
+				},
+				then: function( onFulfilled, onRejected, onProgress ) {
+					var maxDepth = 0;
+					function resolve( depth, deferred, handler, special ) {
+						return function() {
+							var that = this,
+								args = arguments,
+								mightThrow = function() {
+									var returned, then;
+
+									// Support: Promises/A+ section 2.3.3.3.3
+									// https://promisesaplus.com/#point-59
+									// Ignore double-resolution attempts
+									if ( depth < maxDepth ) {
+										return;
+									}
+
+									returned = handler.apply( that, args );
+
+									// Support: Promises/A+ section 2.3.1
+									// https://promisesaplus.com/#point-48
+									if ( returned === deferred.promise() ) {
+										throw new TypeError( "Thenable self-resolution" );
+									}
+
+									// Support: Promises/A+ sections 2.3.3.1, 3.5
+									// https://promisesaplus.com/#point-54
+									// https://promisesaplus.com/#point-75
+									// Retrieve `then` only once
+									then = returned &&
+
+										// Support: Promises/A+ section 2.3.4
+										// https://promisesaplus.com/#point-64
+										// Only check objects and functions for thenability
+										( typeof returned === "object" ||
+											typeof returned === "function" ) &&
+										returned.then;
+
+									// Handle a returned thenable
+									if ( isFunction( then ) ) {
+
+										// Special processors (notify) just wait for resolution
+										if ( special ) {
+											then.call(
+												returned,
+												resolve( maxDepth, deferred, Identity, special ),
+												resolve( maxDepth, deferred, Thrower, special )
+											);
+
+										// Normal processors (resolve) also hook into progress
+										} else {
+
+											// ...and disregard older resolution values
+											maxDepth++;
+
+											then.call(
+												returned,
+												resolve( maxDepth, deferred, Identity, special ),
+												resolve( maxDepth, deferred, Thrower, special ),
+												resolve( maxDepth, deferred, Identity,
+													deferred.notifyWith )
+											);
+										}
+
+									// Handle all other returned values
+									} else {
+
+										// Only substitute handlers pass on context
+										// and multiple values (non-spec behavior)
+										if ( handler !== Identity ) {
+											that = undefined;
+											args = [ returned ];
+										}
+
+										// Process the value(s)
+										// Default process is resolve
+										( special || deferred.resolveWith )( that, args );
+									}
+								},
+
+								// Only normal processors (resolve) catch and reject exceptions
+								process = special ?
+									mightThrow :
+									function() {
+										try {
+											mightThrow();
+										} catch ( e ) {
+
+											if ( jQuery.Deferred.exceptionHook ) {
+												jQuery.Deferred.exceptionHook( e,
+													process.stackTrace );
+											}
+
+											// Support: Promises/A+ section 2.3.3.3.4.1
+											// https://promisesaplus.com/#point-61
+											// Ignore post-resolution exceptions
+											if ( depth + 1 >= maxDepth ) {
+
+												// Only substitute handlers pass on context
+												// and multiple values (non-spec behavior)
+												if ( handler !== Thrower ) {
+													that = undefined;
+													args = [ e ];
+												}
+
+												deferred.rejectWith( that, args );
+											}
+										}
+									};
+
+							// Support: Promises/A+ section 2.3.3.3.1
+							// https://promisesaplus.com/#point-57
+							// Re-resolve promises immediately to dodge false rejection from
+							// subsequent errors
+							if ( depth ) {
+								process();
+							} else {
+
+								// Call an optional hook to record the stack, in case of exception
+								// since it's otherwise lost when execution goes async
+								if ( jQuery.Deferred.getStackHook ) {
+									process.stackTrace = jQuery.Deferred.getStackHook();
+								}
+								window.setTimeout( process );
+							}
+						};
+					}
+
+					return jQuery.Deferred( function( newDefer ) {
+
+						// progress_handlers.add( ... )
+						tuples[ 0 ][ 3 ].add(
+							resolve(
+								0,
+								newDefer,
+								isFunction( onProgress ) ?
+									onProgress :
+									Identity,
+								newDefer.notifyWith
+							)
+						);
+
+						// fulfilled_handlers.add( ... )
+						tuples[ 1 ][ 3 ].add(
+							resolve(
+								0,
+								newDefer,
+								isFunction( onFulfilled ) ?
+									onFulfilled :
+									Identity
+							)
+						);
+
+						// rejected_handlers.add( ... )
+						tuples[ 2 ][ 3 ].add(
+							resolve(
+								0,
+								newDefer,
+								isFunction( onRejected ) ?
+									onRejected :
+									Thrower
+							)
+						);
+					} ).promise();
+				},
+
 				// Get a promise for this deferred
 				// If obj is provided, the promise aspect is added to the object
 				promise: function( obj ) {
@@ -3275,34 +3688,60 @@ jQuery.extend({
 			},
 			deferred = {};
 
-		// Keep pipe for back-compat
-		promise.pipe = promise.then;
-
 		// Add list-specific methods
 		jQuery.each( tuples, function( i, tuple ) {
 			var list = tuple[ 2 ],
-				stateString = tuple[ 3 ];
+				stateString = tuple[ 5 ];
 
-			// promise[ done | fail | progress ] = list.add
-			promise[ tuple[1] ] = list.add;
+			// promise.progress = list.add
+			// promise.done = list.add
+			// promise.fail = list.add
+			promise[ tuple[ 1 ] ] = list.add;
 
 			// Handle state
 			if ( stateString ) {
-				list.add(function() {
-					// state = [ resolved | rejected ]
-					state = stateString;
+				list.add(
+					function() {
 
-				// [ reject_list | resolve_list ].disable; progress_list.lock
-				}, tuples[ i ^ 1 ][ 2 ].disable, tuples[ 2 ][ 2 ].lock );
+						// state = "resolved" (i.e., fulfilled)
+						// state = "rejected"
+						state = stateString;
+					},
+
+					// rejected_callbacks.disable
+					// fulfilled_callbacks.disable
+					tuples[ 3 - i ][ 2 ].disable,
+
+					// rejected_handlers.disable
+					// fulfilled_handlers.disable
+					tuples[ 3 - i ][ 3 ].disable,
+
+					// progress_callbacks.lock
+					tuples[ 0 ][ 2 ].lock,
+
+					// progress_handlers.lock
+					tuples[ 0 ][ 3 ].lock
+				);
 			}
 
-			// deferred[ resolve | reject | notify ]
-			deferred[ tuple[0] ] = function() {
-				deferred[ tuple[0] + "With" ]( this === deferred ? promise : this, arguments );
+			// progress_handlers.fire
+			// fulfilled_handlers.fire
+			// rejected_handlers.fire
+			list.add( tuple[ 3 ].fire );
+
+			// deferred.notify = function() { deferred.notifyWith(...) }
+			// deferred.resolve = function() { deferred.resolveWith(...) }
+			// deferred.reject = function() { deferred.rejectWith(...) }
+			deferred[ tuple[ 0 ] ] = function() {
+				deferred[ tuple[ 0 ] + "With" ]( this === deferred ? undefined : this, arguments );
 				return this;
 			};
-			deferred[ tuple[0] + "With" ] = list.fireWith;
-		});
+
+			// deferred.notifyWith = list.fireWith
+			// deferred.resolveWith = list.fireWith
+			// deferred.rejectWith = list.fireWith
+			deferred[ tuple[ 0 ] + "With" ] = list.fireWith;
+		} );
 
 		// Make the deferred a promise
 		promise.promise( deferred );
@@ -3317,70 +3756,101 @@ jQuery.extend({
 	},
 
 	// Deferred helper
-	when: function( subordinate /* , ..., subordinateN */ ) {
-		var i = 0,
+	when: function( singleValue ) {
+		var
+
+			// count of uncompleted subordinates
+			remaining = arguments.length,
+
+			// count of unprocessed arguments
+			i = remaining,
+
+			// subordinate fulfillment data
+			resolveContexts = Array( i ),
 			resolveValues = slice.call( arguments ),
-			length = resolveValues.length,
 
-			// the count of uncompleted subordinates
-			remaining = length !== 1 || ( subordinate && jQuery.isFunction( subordinate.promise ) ) ? length : 0,
+			// the master Deferred
+			master = jQuery.Deferred(),
 
-			// the master Deferred. If resolveValues consist of only a single Deferred, just use that.
-			deferred = remaining === 1 ? subordinate : jQuery.Deferred(),
-
-			// Update function for both resolve and progress values
-			updateFunc = function( i, contexts, values ) {
+			// subordinate callback factory
+			updateFunc = function( i ) {
 				return function( value ) {
-					contexts[ i ] = this;
-					values[ i ] = arguments.length > 1 ? slice.call( arguments ) : value;
-					if ( values === progressValues ) {
-						deferred.notifyWith( contexts, values );
-					} else if ( !( --remaining ) ) {
-						deferred.resolveWith( contexts, values );
+					resolveContexts[ i ] = this;
+					resolveValues[ i ] = arguments.length > 1 ? slice.call( arguments ) : value;
+					if ( !( --remaining ) ) {
+						master.resolveWith( resolveContexts, resolveValues );
 					}
 				};
-			},
+			};
 
-			progressValues, progressContexts, resolveContexts;
+		// Single- and empty arguments are adopted like Promise.resolve
+		if ( remaining <= 1 ) {
+			adoptValue( singleValue, master.done( updateFunc( i ) ).resolve, master.reject,
+				!remaining );
 
-		// Add listeners to Deferred subordinates; treat others as resolved
-		if ( length > 1 ) {
-			progressValues = new Array( length );
-			progressContexts = new Array( length );
-			resolveContexts = new Array( length );
-			for ( ; i < length; i++ ) {
-				if ( resolveValues[ i ] && jQuery.isFunction( resolveValues[ i ].promise ) ) {
-					resolveValues[ i ].promise()
-						.done( updateFunc( i, resolveContexts, resolveValues ) )
-						.fail( deferred.reject )
-						.progress( updateFunc( i, progressContexts, progressValues ) );
-				} else {
-					--remaining;
-				}
+			// Use .then() to unwrap secondary thenables (cf. gh-3000)
+			if ( master.state() === "pending" ||
+				isFunction( resolveValues[ i ] && resolveValues[ i ].then ) ) {
+
+				return master.then();
 			}
 		}
 
-		// If we're not waiting on anything, resolve the master
-		if ( !remaining ) {
-			deferred.resolveWith( resolveContexts, resolveValues );
+		// Multiple arguments are aggregated like Promise.all array elements
+		while ( i-- ) {
+			adoptValue( resolveValues[ i ], updateFunc( i ), master.reject );
 		}
 
-		return deferred.promise();
+		return master.promise();
 	}
-});
+} );
+
+
+// These usually indicate a programmer mistake during development,
+// warn about them ASAP rather than swallowing them by default.
+var rerrorNames = /^(Eval|Internal|Range|Reference|Syntax|Type|URI)Error$/;
+
+jQuery.Deferred.exceptionHook = function( error, stack ) {
+
+	// Support: IE 8 - 9 only
+	// Console exists when dev tools are open, which can happen at any time
+	if ( window.console && window.console.warn && error && rerrorNames.test( error.name ) ) {
+		window.console.warn( "jQuery.Deferred exception: " + error.message, error.stack, stack );
+	}
+};
+
+
+
+
+jQuery.readyException = function( error ) {
+	window.setTimeout( function() {
+		throw error;
+	} );
+};
+
+
 
 
 // The deferred used on DOM ready
-var readyList;
+var readyList = jQuery.Deferred();
 
 jQuery.fn.ready = function( fn ) {
-	// Add the callback
-	jQuery.ready.promise().done( fn );
+
+	readyList
+		.then( fn )
+
+		// Wrap jQuery.readyException in a function so that the lookup
+		// happens at the time of error handling instead of callback
+		// registration.
+		.catch( function( error ) {
+			jQuery.readyException( error );
+		} );
 
 	return this;
 };
 
-jQuery.extend({
+jQuery.extend( {
+
 	// Is the DOM ready to be used? Set to true once it occurs.
 	isReady: false,
 
@@ -3388,15 +3858,6 @@ jQuery.extend({
 	// the ready event fires. See #6781
 	readyWait: 1,
 
-	// Hold (or release) the ready event
-	holdReady: function( hold ) {
-		if ( hold ) {
-			jQuery.readyWait++;
-		} else {
-			jQuery.ready( true );
-		}
-	},
-
 	// Handle when the DOM is ready
 	ready: function( wait ) {
 
@@ -3415,77 +3876,64 @@ jQuery.extend({
 
 		// If there are functions bound, to execute
 		readyList.resolveWith( document, [ jQuery ] );
-
-		// Trigger any bound ready events
-		if ( jQuery.fn.triggerHandler ) {
-			jQuery( document ).triggerHandler( "ready" );
-			jQuery( document ).off( "ready" );
-		}
 	}
-});
+} );
 
-/**
- * The ready event handler and self cleanup method
- */
+jQuery.ready.then = readyList.then;
+
+// The ready event handler and self cleanup method
 function completed() {
-	document.removeEventListener( "DOMContentLoaded", completed, false );
-	window.removeEventListener( "load", completed, false );
+	document.removeEventListener( "DOMContentLoaded", completed );
+	window.removeEventListener( "load", completed );
 	jQuery.ready();
 }
 
-jQuery.ready.promise = function( obj ) {
-	if ( !readyList ) {
+// Catch cases where $(document).ready() is called
+// after the browser event has already occurred.
+// Support: IE <=9 - 10 only
+// Older IE sometimes signals "interactive" too soon
+if ( document.readyState === "complete" ||
+	( document.readyState !== "loading" && !document.documentElement.doScroll ) ) {
 
-		readyList = jQuery.Deferred();
+	// Handle it asynchronously to allow scripts the opportunity to delay ready
+	window.setTimeout( jQuery.ready );
 
-		// Catch cases where $(document).ready() is called after the browser event has already occurred.
-		// We once tried to use readyState "interactive" here, but it caused issues like the one
-		// discovered by ChrisS here: http://bugs.jquery.com/ticket/12282#comment:15
-		if ( document.readyState === "complete" ) {
-			// Handle it asynchronously to allow scripts the opportunity to delay ready
-			setTimeout( jQuery.ready );
+} else {
 
-		} else {
+	// Use the handy event callback
+	document.addEventListener( "DOMContentLoaded", completed );
 
-			// Use the handy event callback
-			document.addEventListener( "DOMContentLoaded", completed, false );
-
-			// A fallback to window.onload, that will always work
-			window.addEventListener( "load", completed, false );
-		}
-	}
-	return readyList.promise( obj );
-};
-
-// Kick off the DOM ready check even if the user does not
-jQuery.ready.promise();
+	// A fallback to window.onload, that will always work
+	window.addEventListener( "load", completed );
+}
 
 
 
 
 // Multifunctional method to get and set values of a collection
 // The value/s can optionally be executed if it's a function
-var access = jQuery.access = function( elems, fn, key, value, chainable, emptyGet, raw ) {
+var access = function( elems, fn, key, value, chainable, emptyGet, raw ) {
 	var i = 0,
 		len = elems.length,
 		bulk = key == null;
 
 	// Sets many values
-	if ( jQuery.type( key ) === "object" ) {
+	if ( toType( key ) === "object" ) {
 		chainable = true;
 		for ( i in key ) {
-			jQuery.access( elems, fn, i, key[i], true, emptyGet, raw );
+			access( elems, fn, i, key[ i ], true, emptyGet, raw );
 		}
 
 	// Sets one value
 	} else if ( value !== undefined ) {
 		chainable = true;
 
-		if ( !jQuery.isFunction( value ) ) {
+		if ( !isFunction( value ) ) {
 			raw = true;
 		}
 
 		if ( bulk ) {
+
 			// Bulk operations run against the entire set
 			if ( raw ) {
 				fn.call( elems, value );
@@ -3502,127 +3950,126 @@ var access = jQuery.access = function( elems, fn, key, value, chainable, emptyGe
 
 		if ( fn ) {
 			for ( ; i < len; i++ ) {
-				fn( elems[i], key, raw ? value : value.call( elems[i], i, fn( elems[i], key ) ) );
+				fn(
+					elems[ i ], key, raw ?
+					value :
+					value.call( elems[ i ], i, fn( elems[ i ], key ) )
+				);
 			}
 		}
 	}
 
-	return chainable ?
-		elems :
+	if ( chainable ) {
+		return elems;
+	}
 
-		// Gets
-		bulk ?
-			fn.call( elems ) :
-			len ? fn( elems[0], key ) : emptyGet;
+	// Gets
+	if ( bulk ) {
+		return fn.call( elems );
+	}
+
+	return len ? fn( elems[ 0 ], key ) : emptyGet;
 };
 
 
-/**
- * Determines whether an object can have data
- */
-jQuery.acceptData = function( owner ) {
+// Matches dashed string for camelizing
+var rmsPrefix = /^-ms-/,
+	rdashAlpha = /-([a-z])/g;
+
+// Used by camelCase as callback to replace()
+function fcamelCase( all, letter ) {
+	return letter.toUpperCase();
+}
+
+// Convert dashed to camelCase; used by the css and data modules
+// Support: IE <=9 - 11, Edge 12 - 15
+// Microsoft forgot to hump their vendor prefix (#9572)
+function camelCase( string ) {
+	return string.replace( rmsPrefix, "ms-" ).replace( rdashAlpha, fcamelCase );
+}
+var acceptData = function( owner ) {
+
 	// Accepts only:
 	//  - Node
 	//    - Node.ELEMENT_NODE
 	//    - Node.DOCUMENT_NODE
 	//  - Object
 	//    - Any
-	/* jshint -W018 */
 	return owner.nodeType === 1 || owner.nodeType === 9 || !( +owner.nodeType );
 };
 
 
-function Data() {
-	// Support: Android<4,
-	// Old WebKit does not have Object.preventExtensions/freeze method,
-	// return new empty object instead with no [[set]] accessor
-	Object.defineProperty( this.cache = {}, 0, {
-		get: function() {
-			return {};
-		}
-	});
 
+
+function Data() {
 	this.expando = jQuery.expando + Data.uid++;
 }
 
 Data.uid = 1;
-Data.accepts = jQuery.acceptData;
 
 Data.prototype = {
-	key: function( owner ) {
-		// We can accept data for non-element nodes in modern browsers,
-		// but we should not, see #8335.
-		// Always return the key for a frozen object.
-		if ( !Data.accepts( owner ) ) {
-			return 0;
-		}
 
-		var descriptor = {},
-			// Check if the owner object already has a cache key
-			unlock = owner[ this.expando ];
+	cache: function( owner ) {
+
+		// Check if the owner object already has a cache
+		var value = owner[ this.expando ];
 
 		// If not, create one
-		if ( !unlock ) {
-			unlock = Data.uid++;
+		if ( !value ) {
+			value = {};
 
-			// Secure it in a non-enumerable, non-writable property
-			try {
-				descriptor[ this.expando ] = { value: unlock };
-				Object.defineProperties( owner, descriptor );
+			// We can accept data for non-element nodes in modern browsers,
+			// but we should not, see #8335.
+			// Always return an empty object.
+			if ( acceptData( owner ) ) {
 
-			// Support: Android<4
-			// Fallback to a less secure definition
-			} catch ( e ) {
-				descriptor[ this.expando ] = unlock;
-				jQuery.extend( owner, descriptor );
+				// If it is a node unlikely to be stringify-ed or looped over
+				// use plain assignment
+				if ( owner.nodeType ) {
+					owner[ this.expando ] = value;
+
+				// Otherwise secure it in a non-enumerable property
+				// configurable must be true to allow the property to be
+				// deleted when data is removed
+				} else {
+					Object.defineProperty( owner, this.expando, {
+						value: value,
+						configurable: true
+					} );
+				}
 			}
 		}
 
-		// Ensure the cache object
-		if ( !this.cache[ unlock ] ) {
-			this.cache[ unlock ] = {};
-		}
-
-		return unlock;
+		return value;
 	},
 	set: function( owner, data, value ) {
 		var prop,
-			// There may be an unlock assigned to this node,
-			// if there is no entry for this "owner", create one inline
-			// and set the unlock as though an owner entry had always existed
-			unlock = this.key( owner ),
-			cache = this.cache[ unlock ];
+			cache = this.cache( owner );
 
 		// Handle: [ owner, key, value ] args
+		// Always use camelCase key (gh-2257)
 		if ( typeof data === "string" ) {
-			cache[ data ] = value;
+			cache[ camelCase( data ) ] = value;
 
 		// Handle: [ owner, { properties } ] args
 		} else {
-			// Fresh assignments by object are shallow copied
-			if ( jQuery.isEmptyObject( cache ) ) {
-				jQuery.extend( this.cache[ unlock ], data );
-			// Otherwise, copy the properties one-by-one to the cache object
-			} else {
-				for ( prop in data ) {
-					cache[ prop ] = data[ prop ];
-				}
+
+			// Copy the properties one-by-one to the cache object
+			for ( prop in data ) {
+				cache[ camelCase( prop ) ] = data[ prop ];
 			}
 		}
 		return cache;
 	},
 	get: function( owner, key ) {
-		// Either a valid cache is found, or will be created.
-		// New caches will be created and the unlock returned,
-		// allowing direct access to the newly created
-		// empty data object. A valid owner object must be provided.
-		var cache = this.cache[ this.key( owner ) ];
-
 		return key === undefined ?
-			cache : cache[ key ];
+			this.cache( owner ) :
+
+			// Always use camelCase key (gh-2257)
+			owner[ this.expando ] && owner[ this.expando ][ camelCase( key ) ];
 	},
 	access: function( owner, key, value ) {
-		var stored;
+
 		// In cases where either:
 		//
 		//   1. No key was specified
@@ -3635,15 +4082,12 @@ Data.prototype = {
 		//   2. The data stored at the key
 		//
 		if ( key === undefined ||
-				((key && typeof key === "string") && value === undefined) ) {
+				( ( key && typeof key === "string" ) && value === undefined ) ) {
 
-			stored = this.get( owner, key );
-
-			return stored !== undefined ?
-				stored : this.get( owner, jQuery.camelCase(key) );
+			return this.get( owner, key );
 		}
 
-		// [*]When the key is not a string, or both a key and value
+		// When the key is not a string, or both a key and value
 		// are specified, set or extend (existing objects) with either:
 		//
 		//   1. An object of properties
@@ -3656,57 +4100,60 @@ Data.prototype = {
 		return value !== undefined ? value : key;
 	},
 	remove: function( owner, key ) {
-		var i, name, camel,
-			unlock = this.key( owner ),
-			cache = this.cache[ unlock ];
+		var i,
+			cache = owner[ this.expando ];
 
-		if ( key === undefined ) {
-			this.cache[ unlock ] = {};
+		if ( cache === undefined ) {
+			return;
+		}
+
+		if ( key !== undefined ) {
 
-		} else {
 			// Support array or space separated string of keys
-			if ( jQuery.isArray( key ) ) {
-				// If "name" is an array of keys...
-				// When data is initially created, via ("key", "val") signature,
-				// keys will be converted to camelCase.
-				// Since there is no way to tell _how_ a key was added, remove
-				// both plain key and camelCase key. #12786
-				// This will only penalize the array argument path.
-				name = key.concat( key.map( jQuery.camelCase ) );
+			if ( Array.isArray( key ) ) {
+
+				// If key is an array of keys...
+				// We always set camelCase keys, so remove that.
+				key = key.map( camelCase );
 			} else {
-				camel = jQuery.camelCase( key );
-				// Try the string as a key before any manipulation
-				if ( key in cache ) {
-					name = [ key, camel ];
-				} else {
-					// If a key with the spaces exists, use it.
-					// Otherwise, create an array by matching non-whitespace
-					name = camel;
-					name = name in cache ?
-						[ name ] : ( name.match( rnotwhite ) || [] );
-				}
+				key = camelCase( key );
+
+				// If a key with the spaces exists, use it.
+				// Otherwise, create an array by matching non-whitespace
+				key = key in cache ?
+					[ key ] :
+					( key.match( rnothtmlwhite ) || [] );
 			}
 
-			i = name.length;
+			i = key.length;
+
 			while ( i-- ) {
-				delete cache[ name[ i ] ];
+				delete cache[ key[ i ] ];
+			}
+		}
+
+		// Remove the expando if there's no more data
+		if ( key === undefined || jQuery.isEmptyObject( cache ) ) {
+
+			// Support: Chrome <=35 - 45
+			// Webkit & Blink performance suffers when deleting properties
+			// from DOM nodes, so set to undefined instead
+			// https://bugs.chromium.org/p/chromium/issues/detail?id=378607 (bug restricted)
+			if ( owner.nodeType ) {
+				owner[ this.expando ] = undefined;
+			} else {
+				delete owner[ this.expando ];
 			}
 		}
 	},
 	hasData: function( owner ) {
-		return !jQuery.isEmptyObject(
-			this.cache[ owner[ this.expando ] ] || {}
-		);
-	},
-	discard: function( owner ) {
-		if ( owner[ this.expando ] ) {
-			delete this.cache[ owner[ this.expando ] ];
-		}
+		var cache = owner[ this.expando ];
+		return cache !== undefined && !jQuery.isEmptyObject( cache );
 	}
 };
-var data_priv = new Data();
+var dataPriv = new Data();
 
-var data_user = new Data();
+var dataUser = new Data();
 
 
 
@@ -3721,7 +4168,32 @@ var data_user = new Data();
 //	6. Provide a clear path for implementation upgrade to WeakMap in 2014
 
 var rbrace = /^(?:\{[\w\W]*\}|\[[\w\W]*\])$/,
-	rmultiDash = /([A-Z])/g;
+	rmultiDash = /[A-Z]/g;
+
+function getData( data ) {
+	if ( data === "true" ) {
+		return true;
+	}
+
+	if ( data === "false" ) {
+		return false;
+	}
+
+	if ( data === "null" ) {
+		return null;
+	}
+
+	// Only convert to a number if it doesn't change the string
+	if ( data === +data + "" ) {
+		return +data;
+	}
+
+	if ( rbrace.test( data ) ) {
+		return JSON.parse( data );
+	}
+
+	return data;
+}
 
 function dataAttr( elem, key, data ) {
 	var name;
@@ -3729,22 +4201,16 @@ function dataAttr( elem, key, data ) {
 	// If nothing was found internally, try to fetch any
 	// data from the HTML5 data-* attribute
 	if ( data === undefined && elem.nodeType === 1 ) {
-		name = "data-" + key.replace( rmultiDash, "-$1" ).toLowerCase();
+		name = "data-" + key.replace( rmultiDash, "-$&" ).toLowerCase();
 		data = elem.getAttribute( name );
 
 		if ( typeof data === "string" ) {
 			try {
-				data = data === "true" ? true :
-					data === "false" ? false :
-					data === "null" ? null :
-					// Only convert to a number if it doesn't change the string
-					+data + "" === data ? +data :
-					rbrace.test( data ) ? jQuery.parseJSON( data ) :
-					data;
-			} catch( e ) {}
+				data = getData( data );
+			} catch ( e ) {}
 
 			// Make sure we set the data so it isn't changed later
-			data_user.set( elem, key, data );
+			dataUser.set( elem, key, data );
 		} else {
 			data = undefined;
 		}
@@ -3752,31 +4218,31 @@ function dataAttr( elem, key, data ) {
 	return data;
 }
 
-jQuery.extend({
+jQuery.extend( {
 	hasData: function( elem ) {
-		return data_user.hasData( elem ) || data_priv.hasData( elem );
+		return dataUser.hasData( elem ) || dataPriv.hasData( elem );
 	},
 
 	data: function( elem, name, data ) {
-		return data_user.access( elem, name, data );
+		return dataUser.access( elem, name, data );
 	},
 
 	removeData: function( elem, name ) {
-		data_user.remove( elem, name );
+		dataUser.remove( elem, name );
 	},
 
 	// TODO: Now that all calls to _data and _removeData have been replaced
-	// with direct calls to data_priv methods, these can be deprecated.
+	// with direct calls to dataPriv methods, these can be deprecated.
 	_data: function( elem, name, data ) {
-		return data_priv.access( elem, name, data );
+		return dataPriv.access( elem, name, data );
 	},
 
 	_removeData: function( elem, name ) {
-		data_priv.remove( elem, name );
+		dataPriv.remove( elem, name );
 	}
-});
+} );
 
-jQuery.fn.extend({
+jQuery.fn.extend( {
 	data: function( key, value ) {
 		var i, name, data,
 			elem = this[ 0 ],
@@ -3785,23 +4251,23 @@ jQuery.fn.extend({
 		// Gets all values
 		if ( key === undefined ) {
 			if ( this.length ) {
-				data = data_user.get( elem );
+				data = dataUser.get( elem );
 
-				if ( elem.nodeType === 1 && !data_priv.get( elem, "hasDataAttrs" ) ) {
+				if ( elem.nodeType === 1 && !dataPriv.get( elem, "hasDataAttrs" ) ) {
 					i = attrs.length;
 					while ( i-- ) {
 
-						// Support: IE11+
+						// Support: IE 11 only
 						// The attrs elements can be null (#14894)
 						if ( attrs[ i ] ) {
 							name = attrs[ i ].name;
 							if ( name.indexOf( "data-" ) === 0 ) {
-								name = jQuery.camelCase( name.slice(5) );
+								name = camelCase( name.slice( 5 ) );
 								dataAttr( elem, name, data[ name ] );
 							}
 						}
 					}
-					data_priv.set( elem, "hasDataAttrs", true );
+					dataPriv.set( elem, "hasDataAttrs", true );
 				}
 			}
 
@@ -3810,14 +4276,13 @@ jQuery.fn.extend({
 
 		// Sets multiple values
 		if ( typeof key === "object" ) {
-			return this.each(function() {
-				data_user.set( this, key );
-			});
+			return this.each( function() {
+				dataUser.set( this, key );
+			} );
 		}
 
 		return access( this, function( value ) {
-			var data,
-				camelKey = jQuery.camelCase( key );
+			var data;
 
 			// The calling jQuery object (element matches) is not empty
 			// (and therefore has an element appears at this[ 0 ]) and the
@@ -3825,23 +4290,17 @@ jQuery.fn.extend({
 			// will result in `undefined` for elem = this[ 0 ] which will
 			// throw an exception if an attempt to read a data cache is made.
 			if ( elem && value === undefined ) {
-				// Attempt to get data from the cache
-				// with the key as-is
-				data = data_user.get( elem, key );
-				if ( data !== undefined ) {
-					return data;
-				}
 
 				// Attempt to get data from the cache
-				// with the key camelized
-				data = data_user.get( elem, camelKey );
+				// The key will always be camelCased in Data
+				data = dataUser.get( elem, key );
 				if ( data !== undefined ) {
 					return data;
 				}
 
 				// Attempt to "discover" the data in
 				// HTML5 custom data-* attrs
-				data = dataAttr( elem, camelKey, undefined );
+				data = dataAttr( elem, key );
 				if ( data !== undefined ) {
 					return data;
 				}
@@ -3851,46 +4310,34 @@ jQuery.fn.extend({
 			}
 
 			// Set the data...
-			this.each(function() {
-				// First, attempt to store a copy or reference of any
-				// data that might've been store with a camelCased key.
-				var data = data_user.get( this, camelKey );
+			this.each( function() {
 
-				// For HTML5 data-* attribute interop, we have to
-				// store property names with dashes in a camelCase form.
-				// This might not apply to all properties...*
-				data_user.set( this, camelKey, value );
-
-				// *... In the case of properties that might _actually_
-				// have dashes, we need to also store a copy of that
-				// unchanged property.
-				if ( key.indexOf("-") !== -1 && data !== undefined ) {
-					data_user.set( this, key, value );
-				}
-			});
+				// We always store the camelCased key
+				dataUser.set( this, key, value );
+			} );
 		}, null, value, arguments.length > 1, null, true );
 	},
 
 	removeData: function( key ) {
-		return this.each(function() {
-			data_user.remove( this, key );
-		});
+		return this.each( function() {
+			dataUser.remove( this, key );
+		} );
 	}
-});
+} );
 
 
-jQuery.extend({
+jQuery.extend( {
 	queue: function( elem, type, data ) {
 		var queue;
 
 		if ( elem ) {
 			type = ( type || "fx" ) + "queue";
-			queue = data_priv.get( elem, type );
+			queue = dataPriv.get( elem, type );
 
 			// Speed up dequeue by getting out quickly if this is just a lookup
 			if ( data ) {
-				if ( !queue || jQuery.isArray( data ) ) {
-					queue = data_priv.access( elem, type, jQuery.makeArray(data) );
+				if ( !queue || Array.isArray( data ) ) {
+					queue = dataPriv.access( elem, type, jQuery.makeArray( data ) );
 				} else {
 					queue.push( data );
 				}
@@ -3937,15 +4384,15 @@ jQuery.extend({
 	// Not public - generate a queueHooks object, or return the current one
 	_queueHooks: function( elem, type ) {
 		var key = type + "queueHooks";
-		return data_priv.get( elem, key ) || data_priv.access( elem, key, {
-			empty: jQuery.Callbacks("once memory").add(function() {
-				data_priv.remove( elem, [ type + "queue", key ] );
-			})
-		});
+		return dataPriv.get( elem, key ) || dataPriv.access( elem, key, {
+			empty: jQuery.Callbacks( "once memory" ).add( function() {
+				dataPriv.remove( elem, [ type + "queue", key ] );
+			} )
+		} );
 	}
-});
+} );
 
-jQuery.fn.extend({
+jQuery.fn.extend( {
 	queue: function( type, data ) {
 		var setter = 2;
 
@@ -3956,30 +4403,31 @@ jQuery.fn.extend({
 		}
 
 		if ( arguments.length < setter ) {
-			return jQuery.queue( this[0], type );
+			return jQuery.queue( this[ 0 ], type );
 		}
 
 		return data === undefined ?
 			this :
-			this.each(function() {
+			this.each( function() {
 				var queue = jQuery.queue( this, type, data );
 
 				// Ensure a hooks for this queue
 				jQuery._queueHooks( this, type );
 
-				if ( type === "fx" && queue[0] !== "inprogress" ) {
+				if ( type === "fx" && queue[ 0 ] !== "inprogress" ) {
 					jQuery.dequeue( this, type );
 				}
-			});
+			} );
 	},
 	dequeue: function( type ) {
-		return this.each(function() {
+		return this.each( function() {
 			jQuery.dequeue( this, type );
-		});
+		} );
 	},
 	clearQueue: function( type ) {
 		return this.queue( type || "fx", [] );
 	},
+
 	// Get a promise resolved when queues of a certain type
 	// are emptied (fx is the type by default)
 	promise: function( type, obj ) {
@@ -4001,7 +4449,7 @@ jQuery.fn.extend({
 		type = type || "fx";
 
 		while ( i-- ) {
-			tmp = data_priv.get( elements[ i ], type + "queueHooks" );
+			tmp = dataPriv.get( elements[ i ], type + "queueHooks" );
 			if ( tmp && tmp.empty ) {
 				count++;
 				tmp.empty.add( resolve );
@@ -4010,28 +4458,384 @@ jQuery.fn.extend({
 		resolve();
 		return defer.promise( obj );
 	}
-});
-var pnum = (/[+-]?(?:\d*\.|)\d+(?:[eE][+-]?\d+|)/).source;
+} );
+var pnum = ( /[+-]?(?:\d*\.|)\d+(?:[eE][+-]?\d+|)/ ).source;
+
+var rcssNum = new RegExp( "^(?:([+-])=|)(" + pnum + ")([a-z%]*)$", "i" );
+
 
 var cssExpand = [ "Top", "Right", "Bottom", "Left" ];
 
-var isHidden = function( elem, el ) {
-		// isHidden might be called from jQuery#filter function;
+var isHiddenWithinTree = function( elem, el ) {
+
+		// isHiddenWithinTree might be called from jQuery#filter function;
 		// in that case, element will be second argument
 		elem = el || elem;
-		return jQuery.css( elem, "display" ) === "none" || !jQuery.contains( elem.ownerDocument, elem );
+
+		// Inline style trumps all
+		return elem.style.display === "none" ||
+			elem.style.display === "" &&
+
+			// Otherwise, check computed style
+			// Support: Firefox <=43 - 45
+			// Disconnected elements can have computed display: none, so first confirm that elem is
+			// in the document.
+			jQuery.contains( elem.ownerDocument, elem ) &&
+
+			jQuery.css( elem, "display" ) === "none";
 	};
 
-var rcheckableType = (/^(?:checkbox|radio)$/i);
+var swap = function( elem, options, callback, args ) {
+	var ret, name,
+		old = {};
+
+	// Remember the old values, and insert the new ones
+	for ( name in options ) {
+		old[ name ] = elem.style[ name ];
+		elem.style[ name ] = options[ name ];
+	}
+
+	ret = callback.apply( elem, args || [] );
+
+	// Revert the old values
+	for ( name in options ) {
+		elem.style[ name ] = old[ name ];
+	}
+
+	return ret;
+};
 
 
 
-(function() {
+
+function adjustCSS( elem, prop, valueParts, tween ) {
+	var adjusted, scale,
+		maxIterations = 20,
+		currentValue = tween ?
+			function() {
+				return tween.cur();
+			} :
+			function() {
+				return jQuery.css( elem, prop, "" );
+			},
+		initial = currentValue(),
+		unit = valueParts && valueParts[ 3 ] || ( jQuery.cssNumber[ prop ] ? "" : "px" ),
+
+		// Starting value computation is required for potential unit mismatches
+		initialInUnit = ( jQuery.cssNumber[ prop ] || unit !== "px" && +initial ) &&
+			rcssNum.exec( jQuery.css( elem, prop ) );
+
+	if ( initialInUnit && initialInUnit[ 3 ] !== unit ) {
+
+		// Support: Firefox <=54
+		// Halve the iteration target value to prevent interference from CSS upper bounds (gh-2144)
+		initial = initial / 2;
+
+		// Trust units reported by jQuery.css
+		unit = unit || initialInUnit[ 3 ];
+
+		// Iteratively approximate from a nonzero starting point
+		initialInUnit = +initial || 1;
+
+		while ( maxIterations-- ) {
+
+			// Evaluate and update our best guess (doubling guesses that zero out).
+			// Finish if the scale equals or crosses 1 (making the old*new product non-positive).
+			jQuery.style( elem, prop, initialInUnit + unit );
+			if ( ( 1 - scale ) * ( 1 - ( scale = currentValue() / initial || 0.5 ) ) <= 0 ) {
+				maxIterations = 0;
+			}
+			initialInUnit = initialInUnit / scale;
+
+		}
+
+		initialInUnit = initialInUnit * 2;
+		jQuery.style( elem, prop, initialInUnit + unit );
+
+		// Make sure we update the tween properties later on
+		valueParts = valueParts || [];
+	}
+
+	if ( valueParts ) {
+		initialInUnit = +initialInUnit || +initial || 0;
+
+		// Apply relative offset (+=/-=) if specified
+		adjusted = valueParts[ 1 ] ?
+			initialInUnit + ( valueParts[ 1 ] + 1 ) * valueParts[ 2 ] :
+			+valueParts[ 2 ];
+		if ( tween ) {
+			tween.unit = unit;
+			tween.start = initialInUnit;
+			tween.end = adjusted;
+		}
+	}
+	return adjusted;
+}
+
+
+var defaultDisplayMap = {};
+
+function getDefaultDisplay( elem ) {
+	var temp,
+		doc = elem.ownerDocument,
+		nodeName = elem.nodeName,
+		display = defaultDisplayMap[ nodeName ];
+
+	if ( display ) {
+		return display;
+	}
+
+	temp = doc.body.appendChild( doc.createElement( nodeName ) );
+	display = jQuery.css( temp, "display" );
+
+	temp.parentNode.removeChild( temp );
+
+	if ( display === "none" ) {
+		display = "block";
+	}
+	defaultDisplayMap[ nodeName ] = display;
+
+	return display;
+}
+
+function showHide( elements, show ) {
+	var display, elem,
+		values = [],
+		index = 0,
+		length = elements.length;
+
+	// Determine new display value for elements that need to change
+	for ( ; index < length; index++ ) {
+		elem = elements[ index ];
+		if ( !elem.style ) {
+			continue;
+		}
+
+		display = elem.style.display;
+		if ( show ) {
+
+			// Since we force visibility upon cascade-hidden elements, an immediate (and slow)
+			// check is required in this first loop unless we have a nonempty display value (either
+			// inline or about-to-be-restored)
+			if ( display === "none" ) {
+				values[ index ] = dataPriv.get( elem, "display" ) || null;
+				if ( !values[ index ] ) {
+					elem.style.display = "";
+				}
+			}
+			if ( elem.style.display === "" && isHiddenWithinTree( elem ) ) {
+				values[ index ] = getDefaultDisplay( elem );
+			}
+		} else {
+			if ( display !== "none" ) {
+				values[ index ] = "none";
+
+				// Remember what we're overwriting
+				dataPriv.set( elem, "display", display );
+			}
+		}
+	}
+
+	// Set the display of the elements in a second loop to avoid constant reflow
+	for ( index = 0; index < length; index++ ) {
+		if ( values[ index ] != null ) {
+			elements[ index ].style.display = values[ index ];
+		}
+	}
+
+	return elements;
+}
+
+jQuery.fn.extend( {
+	show: function() {
+		return showHide( this, true );
+	},
+	hide: function() {
+		return showHide( this );
+	},
+	toggle: function( state ) {
+		if ( typeof state === "boolean" ) {
+			return state ? this.show() : this.hide();
+		}
+
+		return this.each( function() {
+			if ( isHiddenWithinTree( this ) ) {
+				jQuery( this ).show();
+			} else {
+				jQuery( this ).hide();
+			}
+		} );
+	}
+} );
+var rcheckableType = ( /^(?:checkbox|radio)$/i );
+
+var rtagName = ( /<([a-z][^\/\0>\x20\t\r\n\f]+)/i );
+
+var rscriptType = ( /^$|^module$|\/(?:java|ecma)script/i );
+
+
+
+// We have to close these tags to support XHTML (#13200)
+var wrapMap = {
+
+	// Support: IE <=9 only
+	option: [ 1, "<select multiple='multiple'>", "</select>" ],
+
+	// XHTML parsers do not magically insert elements in the
+	// same way that tag soup parsers do. So we cannot shorten
+	// this by omitting <tbody> or other required elements.
+	thead: [ 1, "<table>", "</table>" ],
+	col: [ 2, "<table><colgroup>", "</colgroup></table>" ],
+	tr: [ 2, "<table><tbody>", "</tbody></table>" ],
+	td: [ 3, "<table><tbody><tr>", "</tr></tbody></table>" ],
+
+	_default: [ 0, "", "" ]
+};
+
+// Support: IE <=9 only
+wrapMap.optgroup = wrapMap.option;
+
+wrapMap.tbody = wrapMap.tfoot = wrapMap.colgroup = wrapMap.caption = wrapMap.thead;
+wrapMap.th = wrapMap.td;
+
+
+function getAll( context, tag ) {
+
+	// Support: IE <=9 - 11 only
+	// Use typeof to avoid zero-argument method invocation on host objects (#15151)
+	var ret;
+
+	if ( typeof context.getElementsByTagName !== "undefined" ) {
+		ret = context.getElementsByTagName( tag || "*" );
+
+	} else if ( typeof context.querySelectorAll !== "undefined" ) {
+		ret = context.querySelectorAll( tag || "*" );
+
+	} else {
+		ret = [];
+	}
+
+	if ( tag === undefined || tag && nodeName( context, tag ) ) {
+		return jQuery.merge( [ context ], ret );
+	}
+
+	return ret;
+}
+
+
+// Mark scripts as having already been evaluated
+function setGlobalEval( elems, refElements ) {
+	var i = 0,
+		l = elems.length;
+
+	for ( ; i < l; i++ ) {
+		dataPriv.set(
+			elems[ i ],
+			"globalEval",
+			!refElements || dataPriv.get( refElements[ i ], "globalEval" )
+		);
+	}
+}
+
+
+var rhtml = /<|&#?\w+;/;
+
+function buildFragment( elems, context, scripts, selection, ignored ) {
+	var elem, tmp, tag, wrap, contains, j,
+		fragment = context.createDocumentFragment(),
+		nodes = [],
+		i = 0,
+		l = elems.length;
+
+	for ( ; i < l; i++ ) {
+		elem = elems[ i ];
+
+		if ( elem || elem === 0 ) {
+
+			// Add nodes directly
+			if ( toType( elem ) === "object" ) {
+
+				// Support: Android <=4.0 only, PhantomJS 1 only
+				// push.apply(_, arraylike) throws on ancient WebKit
+				jQuery.merge( nodes, elem.nodeType ? [ elem ] : elem );
+
+			// Convert non-html into a text node
+			} else if ( !rhtml.test( elem ) ) {
+				nodes.push( context.createTextNode( elem ) );
+
+			// Convert html into DOM nodes
+			} else {
+				tmp = tmp || fragment.appendChild( context.createElement( "div" ) );
+
+				// Deserialize a standard representation
+				tag = ( rtagName.exec( elem ) || [ "", "" ] )[ 1 ].toLowerCase();
+				wrap = wrapMap[ tag ] || wrapMap._default;
+				tmp.innerHTML = wrap[ 1 ] + jQuery.htmlPrefilter( elem ) + wrap[ 2 ];
+
+				// Descend through wrappers to the right content
+				j = wrap[ 0 ];
+				while ( j-- ) {
+					tmp = tmp.lastChild;
+				}
+
+				// Support: Android <=4.0 only, PhantomJS 1 only
+				// push.apply(_, arraylike) throws on ancient WebKit
+				jQuery.merge( nodes, tmp.childNodes );
+
+				// Remember the top-level container
+				tmp = fragment.firstChild;
+
+				// Ensure the created nodes are orphaned (#12392)
+				tmp.textContent = "";
+			}
+		}
+	}
+
+	// Remove wrapper from fragment
+	fragment.textContent = "";
+
+	i = 0;
+	while ( ( elem = nodes[ i++ ] ) ) {
+
+		// Skip elements already in the context collection (trac-4087)
+		if ( selection && jQuery.inArray( elem, selection ) > -1 ) {
+			if ( ignored ) {
+				ignored.push( elem );
+			}
+			continue;
+		}
+
+		contains = jQuery.contains( elem.ownerDocument, elem );
+
+		// Append to fragment
+		tmp = getAll( fragment.appendChild( elem ), "script" );
+
+		// Preserve script evaluation history
+		if ( contains ) {
+			setGlobalEval( tmp );
+		}
+
+		// Capture executables
+		if ( scripts ) {
+			j = 0;
+			while ( ( elem = tmp[ j++ ] ) ) {
+				if ( rscriptType.test( elem.type || "" ) ) {
+					scripts.push( elem );
+				}
+			}
+		}
+	}
+
+	return fragment;
+}
+
+
+( function() {
 	var fragment = document.createDocumentFragment(),
 		div = fragment.appendChild( document.createElement( "div" ) ),
 		input = document.createElement( "input" );
 
-	// Support: Safari<=5.1
+	// Support: Android 4.0 - 4.3 only
 	// Check state lost if the name is set (#11217)
 	// Support: Windows Web Apps (WWA)
 	// `name` and `type` must use .setAttribute for WWA (#14901)
@@ -4041,27 +4845,23 @@ var rcheckableType = (/^(?:checkbox|radio)$/i);
 
 	div.appendChild( input );
 
-	// Support: Safari<=5.1, Android<4.2
+	// Support: Android <=4.1 only
 	// Older WebKit doesn't clone checked state correctly in fragments
 	support.checkClone = div.cloneNode( true ).cloneNode( true ).lastChild.checked;
 
-	// Support: IE<=11+
+	// Support: IE <=11 only
 	// Make sure textarea (and checkbox) defaultValue is properly cloned
 	div.innerHTML = "<textarea>x</textarea>";
 	support.noCloneChecked = !!div.cloneNode( true ).lastChild.defaultValue;
-})();
-var strundefined = typeof undefined;
+} )();
+var documentElement = document.documentElement;
 
 
 
-support.focusinBubbles = "onfocusin" in window;
-
-
 var
 	rkeyEvent = /^key/,
-	rmouseEvent = /^(?:mouse|pointer|contextmenu)|click/,
-	rfocusMorph = /^(?:focusinfocus|focusoutblur)$/,
-	rtypenamespace = /^([^.]*)(?:\.(.+)|)$/;
+	rmouseEvent = /^(?:mouse|pointer|contextmenu|drag|drop)|click/,
+	rtypenamespace = /^([^.]*)(?:\.(.+)|)/;
 
 function returnTrue() {
 	return true;
@@ -4071,12 +4871,75 @@ function returnFalse() {
 	return false;
 }
 
+// Support: IE <=9 only
+// See #13393 for more info
 function safeActiveElement() {
 	try {
 		return document.activeElement;
 	} catch ( err ) { }
 }
 
+function on( elem, types, selector, data, fn, one ) {
+	var origFn, type;
+
+	// Types can be a map of types/handlers
+	if ( typeof types === "object" ) {
+
+		// ( types-Object, selector, data )
+		if ( typeof selector !== "string" ) {
+
+			// ( types-Object, data )
+			data = data || selector;
+			selector = undefined;
+		}
+		for ( type in types ) {
+			on( elem, type, selector, data, types[ type ], one );
+		}
+		return elem;
+	}
+
+	if ( data == null && fn == null ) {
+
+		// ( types, fn )
+		fn = selector;
+		data = selector = undefined;
+	} else if ( fn == null ) {
+		if ( typeof selector === "string" ) {
+
+			// ( types, selector, fn )
+			fn = data;
+			data = undefined;
+		} else {
+
+			// ( types, data, fn )
+			fn = data;
+			data = selector;
+			selector = undefined;
+		}
+	}
+	if ( fn === false ) {
+		fn = returnFalse;
+	} else if ( !fn ) {
+		return elem;
+	}
+
+	if ( one === 1 ) {
+		origFn = fn;
+		fn = function( event ) {
+
+			// Can use an empty set, since event contains the info
+			jQuery().off( event );
+			return origFn.apply( this, arguments );
+		};
+
+		// Use same guid so caller can remove using origFn
+		fn.guid = origFn.guid || ( origFn.guid = jQuery.guid++ );
+	}
+	return elem.each( function() {
+		jQuery.event.add( this, types, fn, data, selector );
+	} );
+}
+
 /*
  * Helper functions for managing events -- not part of the public interface.
  * Props to Dean Edwards' addEvent library for many of the ideas.
@@ -4090,7 +4953,7 @@ jQuery.event = {
 		var handleObjIn, eventHandle, tmp,
 			events, t, handleObj,
 			special, handlers, type, namespaces, origType,
-			elemData = data_priv.get( elem );
+			elemData = dataPriv.get( elem );
 
 		// Don't attach events to noData or text/comment nodes (but allow plain objects)
 		if ( !elemData ) {
@@ -4104,31 +4967,38 @@ jQuery.event = {
 			selector = handleObjIn.selector;
 		}
 
+		// Ensure that invalid selectors throw exceptions at attach time
+		// Evaluate against documentElement in case elem is a non-element node (e.g., document)
+		if ( selector ) {
+			jQuery.find.matchesSelector( documentElement, selector );
+		}
+
 		// Make sure that the handler has a unique ID, used to find/remove it later
 		if ( !handler.guid ) {
 			handler.guid = jQuery.guid++;
 		}
 
 		// Init the element's event structure and main handler, if this is the first
-		if ( !(events = elemData.events) ) {
+		if ( !( events = elemData.events ) ) {
 			events = elemData.events = {};
 		}
-		if ( !(eventHandle = elemData.handle) ) {
+		if ( !( eventHandle = elemData.handle ) ) {
 			eventHandle = elemData.handle = function( e ) {
+
 				// Discard the second event of a jQuery.event.trigger() and
 				// when an event is called after a page has unloaded
-				return typeof jQuery !== strundefined && jQuery.event.triggered !== e.type ?
+				return typeof jQuery !== "undefined" && jQuery.event.triggered !== e.type ?
 					jQuery.event.dispatch.apply( elem, arguments ) : undefined;
 			};
 		}
 
 		// Handle multiple events separated by a space
-		types = ( types || "" ).match( rnotwhite ) || [ "" ];
+		types = ( types || "" ).match( rnothtmlwhite ) || [ "" ];
 		t = types.length;
 		while ( t-- ) {
-			tmp = rtypenamespace.exec( types[t] ) || [];
-			type = origType = tmp[1];
-			namespaces = ( tmp[2] || "" ).split( "." ).sort();
+			tmp = rtypenamespace.exec( types[ t ] ) || [];
+			type = origType = tmp[ 1 ];
+			namespaces = ( tmp[ 2 ] || "" ).split( "." ).sort();
 
 			// There *must* be a type, no attaching namespace-only handlers
 			if ( !type ) {
@@ -4145,7 +5015,7 @@ jQuery.event = {
 			special = jQuery.event.special[ type ] || {};
 
 			// handleObj is passed to all event handlers
-			handleObj = jQuery.extend({
+			handleObj = jQuery.extend( {
 				type: type,
 				origType: origType,
 				data: data,
@@ -4153,18 +5023,20 @@ jQuery.event = {
 				guid: handler.guid,
 				selector: selector,
 				needsContext: selector && jQuery.expr.match.needsContext.test( selector ),
-				namespace: namespaces.join(".")
+				namespace: namespaces.join( "." )
 			}, handleObjIn );
 
 			// Init the event handler queue if we're the first
-			if ( !(handlers = events[ type ]) ) {
+			if ( !( handlers = events[ type ] ) ) {
 				handlers = events[ type ] = [];
 				handlers.delegateCount = 0;
 
 				// Only use addEventListener if the special events handler returns false
-				if ( !special.setup || special.setup.call( elem, data, namespaces, eventHandle ) === false ) {
+				if ( !special.setup ||
+					special.setup.call( elem, data, namespaces, eventHandle ) === false ) {
+
 					if ( elem.addEventListener ) {
-						elem.addEventListener( type, eventHandle, false );
+						elem.addEventListener( type, eventHandle );
 					}
 				}
 			}
@@ -4196,19 +5068,19 @@ jQuery.event = {
 		var j, origCount, tmp,
 			events, t, handleObj,
 			special, handlers, type, namespaces, origType,
-			elemData = data_priv.hasData( elem ) && data_priv.get( elem );
+			elemData = dataPriv.hasData( elem ) && dataPriv.get( elem );
 
-		if ( !elemData || !(events = elemData.events) ) {
+		if ( !elemData || !( events = elemData.events ) ) {
 			return;
 		}
 
 		// Once for each type.namespace in types; type may be omitted
-		types = ( types || "" ).match( rnotwhite ) || [ "" ];
+		types = ( types || "" ).match( rnothtmlwhite ) || [ "" ];
 		t = types.length;
 		while ( t-- ) {
-			tmp = rtypenamespace.exec( types[t] ) || [];
-			type = origType = tmp[1];
-			namespaces = ( tmp[2] || "" ).split( "." ).sort();
+			tmp = rtypenamespace.exec( types[ t ] ) || [];
+			type = origType = tmp[ 1 ];
+			namespaces = ( tmp[ 2 ] || "" ).split( "." ).sort();
 
 			// Unbind all events (on this namespace, if provided) for the element
 			if ( !type ) {
@@ -4221,7 +5093,8 @@ jQuery.event = {
 			special = jQuery.event.special[ type ] || {};
 			type = ( selector ? special.delegateType : special.bindType ) || type;
 			handlers = events[ type ] || [];
-			tmp = tmp[2] && new RegExp( "(^|\\.)" + namespaces.join("\\.(?:.*\\.|)") + "(\\.|$)" );
+			tmp = tmp[ 2 ] &&
+				new RegExp( "(^|\\.)" + namespaces.join( "\\.(?:.*\\.|)" ) + "(\\.|$)" );
 
 			// Remove matching events
 			origCount = j = handlers.length;
@@ -4231,7 +5104,8 @@ jQuery.event = {
 				if ( ( mappedTypes || origType === handleObj.origType ) &&
 					( !handler || handler.guid === handleObj.guid ) &&
 					( !tmp || tmp.test( handleObj.namespace ) ) &&
-					( !selector || selector === handleObj.selector || selector === "**" && handleObj.selector ) ) {
+					( !selector || selector === handleObj.selector ||
+						selector === "**" && handleObj.selector ) ) {
 					handlers.splice( j, 1 );
 
 					if ( handleObj.selector ) {
@@ -4246,7 +5120,9 @@ jQuery.event = {
 			// Remove generic event handler if we removed something and no more handlers exist
 			// (avoids potential for endless recursion during removal of special event handlers)
 			if ( origCount && !handlers.length ) {
-				if ( !special.teardown || special.teardown.call( elem, namespaces, elemData.handle ) === false ) {
+				if ( !special.teardown ||
+					special.teardown.call( elem, namespaces, elemData.handle ) === false ) {
+
 					jQuery.removeEvent( elem, type, elemData.handle );
 				}
 
@@ -4254,158 +5130,29 @@ jQuery.event = {
 			}
 		}
 
-		// Remove the expando if it's no longer used
+		// Remove data and the expando if it's no longer used
 		if ( jQuery.isEmptyObject( events ) ) {
-			delete elemData.handle;
-			data_priv.remove( elem, "events" );
+			dataPriv.remove( elem, "handle events" );
 		}
 	},
 
-	trigger: function( event, data, elem, onlyHandlers ) {
-
-		var i, cur, tmp, bubbleType, ontype, handle, special,
-			eventPath = [ elem || document ],
-			type = hasOwn.call( event, "type" ) ? event.type : event,
-			namespaces = hasOwn.call( event, "namespace" ) ? event.namespace.split(".") : [];
-
-		cur = tmp = elem = elem || document;
-
-		// Don't do events on text and comment nodes
-		if ( elem.nodeType === 3 || elem.nodeType === 8 ) {
-			return;
-		}
-
-		// focus/blur morphs to focusin/out; ensure we're not firing them right now
-		if ( rfocusMorph.test( type + jQuery.event.triggered ) ) {
-			return;
-		}
-
-		if ( type.indexOf(".") >= 0 ) {
-			// Namespaced trigger; create a regexp to match event type in handle()
-			namespaces = type.split(".");
-			type = namespaces.shift();
-			namespaces.sort();
-		}
-		ontype = type.indexOf(":") < 0 && "on" + type;
-
-		// Caller can pass in a jQuery.Event object, Object, or just an event type string
-		event = event[ jQuery.expando ] ?
-			event :
-			new jQuery.Event( type, typeof event === "object" && event );
-
-		// Trigger bitmask: & 1 for native handlers; & 2 for jQuery (always true)
-		event.isTrigger = onlyHandlers ? 2 : 3;
-		event.namespace = namespaces.join(".");
-		event.namespace_re = event.namespace ?
-			new RegExp( "(^|\\.)" + namespaces.join("\\.(?:.*\\.|)") + "(\\.|$)" ) :
-			null;
-
-		// Clean up the event in case it is being reused
-		event.result = undefined;
-		if ( !event.target ) {
-			event.target = elem;
-		}
-
-		// Clone any incoming data and prepend the event, creating the handler arg list
-		data = data == null ?
-			[ event ] :
-			jQuery.makeArray( data, [ event ] );
-
-		// Allow special events to draw outside the lines
-		special = jQuery.event.special[ type ] || {};
-		if ( !onlyHandlers && special.trigger && special.trigger.apply( elem, data ) === false ) {
-			return;
-		}
-
-		// Determine event propagation path in advance, per W3C events spec (#9951)
-		// Bubble up to document, then to window; watch for a global ownerDocument var (#9724)
-		if ( !onlyHandlers && !special.noBubble && !jQuery.isWindow( elem ) ) {
-
-			bubbleType = special.delegateType || type;
-			if ( !rfocusMorph.test( bubbleType + type ) ) {
-				cur = cur.parentNode;
-			}
-			for ( ; cur; cur = cur.parentNode ) {
-				eventPath.push( cur );
-				tmp = cur;
-			}
-
-			// Only add window if we got to document (e.g., not plain obj or detached DOM)
-			if ( tmp === (elem.ownerDocument || document) ) {
-				eventPath.push( tmp.defaultView || tmp.parentWindow || window );
-			}
-		}
-
-		// Fire handlers on the event path
-		i = 0;
-		while ( (cur = eventPath[i++]) && !event.isPropagationStopped() ) {
-
-			event.type = i > 1 ?
-				bubbleType :
-				special.bindType || type;
-
-			// jQuery handler
-			handle = ( data_priv.get( cur, "events" ) || {} )[ event.type ] && data_priv.get( cur, "handle" );
-			if ( handle ) {
-				handle.apply( cur, data );
-			}
-
-			// Native handler
-			handle = ontype && cur[ ontype ];
-			if ( handle && handle.apply && jQuery.acceptData( cur ) ) {
-				event.result = handle.apply( cur, data );
-				if ( event.result === false ) {
-					event.preventDefault();
-				}
-			}
-		}
-		event.type = type;
-
-		// If nobody prevented the default action, do it now
-		if ( !onlyHandlers && !event.isDefaultPrevented() ) {
-
-			if ( (!special._default || special._default.apply( eventPath.pop(), data ) === false) &&
-				jQuery.acceptData( elem ) ) {
-
-				// Call a native DOM method on the target with the same name name as the event.
-				// Don't do default actions on window, that's where global variables be (#6170)
-				if ( ontype && jQuery.isFunction( elem[ type ] ) && !jQuery.isWindow( elem ) ) {
-
-					// Don't re-trigger an onFOO event when we call its FOO() method
-					tmp = elem[ ontype ];
-
-					if ( tmp ) {
-						elem[ ontype ] = null;
-					}
-
-					// Prevent re-triggering of the same event, since we already bubbled it above
-					jQuery.event.triggered = type;
-					elem[ type ]();
-					jQuery.event.triggered = undefined;
-
-					if ( tmp ) {
-						elem[ ontype ] = tmp;
-					}
-				}
-			}
-		}
-
-		return event.result;
-	},
-
-	dispatch: function( event ) {
+	dispatch: function( nativeEvent ) {
 
 		// Make a writable jQuery.Event from the native event object
-		event = jQuery.event.fix( event );
+		var event = jQuery.event.fix( nativeEvent );
 
-		var i, j, ret, matched, handleObj,
-			handlerQueue = [],
-			args = slice.call( arguments ),
-			handlers = ( data_priv.get( this, "events" ) || {} )[ event.type ] || [],
+		var i, j, ret, matched, handleObj, handlerQueue,
+			args = new Array( arguments.length ),
+			handlers = ( dataPriv.get( this, "events" ) || {} )[ event.type ] || [],
 			special = jQuery.event.special[ event.type ] || {};
 
 		// Use the fix-ed jQuery.Event rather than the (read-only) native event
-		args[0] = event;
+		args[ 0 ] = event;
+
+		for ( i = 1; i < arguments.length; i++ ) {
+			args[ i ] = arguments[ i ];
+		}
+
 		event.delegateTarget = this;
 
 		// Call the preDispatch hook for the mapped type, and let it bail if desired
@@ -4418,24 +5165,25 @@ jQuery.event = {
 
 		// Run delegates first; they may want to stop propagation beneath us
 		i = 0;
-		while ( (matched = handlerQueue[ i++ ]) && !event.isPropagationStopped() ) {
+		while ( ( matched = handlerQueue[ i++ ] ) && !event.isPropagationStopped() ) {
 			event.currentTarget = matched.elem;
 
 			j = 0;
-			while ( (handleObj = matched.handlers[ j++ ]) && !event.isImmediatePropagationStopped() ) {
+			while ( ( handleObj = matched.handlers[ j++ ] ) &&
+				!event.isImmediatePropagationStopped() ) {
 
 				// Triggered event must either 1) have no namespace, or 2) have namespace(s)
 				// a subset or equal to those in the bound event (both can have no namespace).
-				if ( !event.namespace_re || event.namespace_re.test( handleObj.namespace ) ) {
+				if ( !event.rnamespace || event.rnamespace.test( handleObj.namespace ) ) {
 
 					event.handleObj = handleObj;
 					event.data = handleObj.data;
 
-					ret = ( (jQuery.event.special[ handleObj.origType ] || {}).handle || handleObj.handler )
-							.apply( matched.elem, args );
+					ret = ( ( jQuery.event.special[ handleObj.origType ] || {} ).handle ||
+						handleObj.handler ).apply( matched.elem, args );
 
 					if ( ret !== undefined ) {
-						if ( (event.result = ret) === false ) {
+						if ( ( event.result = ret ) === false ) {
 							event.preventDefault();
 							event.stopPropagation();
 						}
@@ -4453,143 +5201,105 @@ jQuery.event = {
 	},
 
 	handlers: function( event, handlers ) {
-		var i, matches, sel, handleObj,
+		var i, handleObj, sel, matchedHandlers, matchedSelectors,
 			handlerQueue = [],
 			delegateCount = handlers.delegateCount,
 			cur = event.target;
 
 		// Find delegate handlers
-		// Black-hole SVG <use> instance trees (#13180)
-		// Avoid non-left-click bubbling in Firefox (#3861)
-		if ( delegateCount && cur.nodeType && (!event.button || event.type !== "click") ) {
+		if ( delegateCount &&
+
+			// Support: IE <=9
+			// Black-hole SVG <use> instance trees (trac-13180)
+			cur.nodeType &&
+
+			// Support: Firefox <=42
+			// Suppress spec-violating clicks indicating a non-primary pointer button (trac-3861)
+			// https://www.w3.org/TR/DOM-Level-3-Events/#event-type-click
+			// Support: IE 11 only
+			// ...but not arrow key "clicks" of radio inputs, which can have `button` -1 (gh-2343)
+			!( event.type === "click" && event.button >= 1 ) ) {
 
 			for ( ; cur !== this; cur = cur.parentNode || this ) {
 
+				// Don't check non-elements (#13208)
 				// Don't process clicks on disabled elements (#6911, #8165, #11382, #11764)
-				if ( cur.disabled !== true || event.type !== "click" ) {
-					matches = [];
+				if ( cur.nodeType === 1 && !( event.type === "click" && cur.disabled === true ) ) {
+					matchedHandlers = [];
+					matchedSelectors = {};
 					for ( i = 0; i < delegateCount; i++ ) {
 						handleObj = handlers[ i ];
 
 						// Don't conflict with Object.prototype properties (#13203)
 						sel = handleObj.selector + " ";
 
-						if ( matches[ sel ] === undefined ) {
-							matches[ sel ] = handleObj.needsContext ?
-								jQuery( sel, this ).index( cur ) >= 0 :
+						if ( matchedSelectors[ sel ] === undefined ) {
+							matchedSelectors[ sel ] = handleObj.needsContext ?
+								jQuery( sel, this ).index( cur ) > -1 :
 								jQuery.find( sel, this, null, [ cur ] ).length;
 						}
-						if ( matches[ sel ] ) {
-							matches.push( handleObj );
+						if ( matchedSelectors[ sel ] ) {
+							matchedHandlers.push( handleObj );
 						}
 					}
-					if ( matches.length ) {
-						handlerQueue.push({ elem: cur, handlers: matches });
+					if ( matchedHandlers.length ) {
+						handlerQueue.push( { elem: cur, handlers: matchedHandlers } );
 					}
 				}
 			}
 		}
 
 		// Add the remaining (directly-bound) handlers
+		cur = this;
 		if ( delegateCount < handlers.length ) {
-			handlerQueue.push({ elem: this, handlers: handlers.slice( delegateCount ) });
+			handlerQueue.push( { elem: cur, handlers: handlers.slice( delegateCount ) } );
 		}
 
 		return handlerQueue;
 	},
 
-	// Includes some event props shared by KeyEvent and MouseEvent
-	props: "altKey bubbles cancelable ctrlKey currentTarget eventPhase metaKey relatedTarget shiftKey target timeStamp view which".split(" "),
+	addProp: function( name, hook ) {
+		Object.defineProperty( jQuery.Event.prototype, name, {
+			enumerable: true,
+			configurable: true,
 
-	fixHooks: {},
+			get: isFunction( hook ) ?
+				function() {
+					if ( this.originalEvent ) {
+							return hook( this.originalEvent );
+					}
+				} :
+				function() {
+					if ( this.originalEvent ) {
+							return this.originalEvent[ name ];
+					}
+				},
 
-	keyHooks: {
-		props: "char charCode key keyCode".split(" "),
-		filter: function( event, original ) {
-
-			// Add which for key events
-			if ( event.which == null ) {
-				event.which = original.charCode != null ? original.charCode : original.keyCode;
+			set: function( value ) {
+				Object.defineProperty( this, name, {
+					enumerable: true,
+					configurable: true,
+					writable: true,
+					value: value
+				} );
 			}
-
-			return event;
-		}
+		} );
 	},
 
-	mouseHooks: {
-		props: "button buttons clientX clientY offsetX offsetY pageX pageY screenX screenY toElement".split(" "),
-		filter: function( event, original ) {
-			var eventDoc, doc, body,
-				button = original.button;
-
-			// Calculate pageX/Y if missing and clientX/Y available
-			if ( event.pageX == null && original.clientX != null ) {
-				eventDoc = event.target.ownerDocument || document;
-				doc = eventDoc.documentElement;
-				body = eventDoc.body;
-
-				event.pageX = original.clientX + ( doc && doc.scrollLeft || body && body.scrollLeft || 0 ) - ( doc && doc.clientLeft || body && body.clientLeft || 0 );
-				event.pageY = original.clientY + ( doc && doc.scrollTop  || body && body.scrollTop  || 0 ) - ( doc && doc.clientTop  || body && body.clientTop  || 0 );
-			}
-
-			// Add which for click: 1 === left; 2 === middle; 3 === right
-			// Note: button is not normalized, so don't use it
-			if ( !event.which && button !== undefined ) {
-				event.which = ( button & 1 ? 1 : ( button & 2 ? 3 : ( button & 4 ? 2 : 0 ) ) );
-			}
-
-			return event;
-		}
-	},
-
-	fix: function( event ) {
-		if ( event[ jQuery.expando ] ) {
-			return event;
-		}
-
-		// Create a writable copy of the event object and normalize some properties
-		var i, prop, copy,
-			type = event.type,
-			originalEvent = event,
-			fixHook = this.fixHooks[ type ];
-
-		if ( !fixHook ) {
-			this.fixHooks[ type ] = fixHook =
-				rmouseEvent.test( type ) ? this.mouseHooks :
-				rkeyEvent.test( type ) ? this.keyHooks :
-				{};
-		}
-		copy = fixHook.props ? this.props.concat( fixHook.props ) : this.props;
-
-		event = new jQuery.Event( originalEvent );
-
-		i = copy.length;
-		while ( i-- ) {
-			prop = copy[ i ];
-			event[ prop ] = originalEvent[ prop ];
-		}
-
-		// Support: Cordova 2.5 (WebKit) (#13255)
-		// All events should have a target; Cordova deviceready doesn't
-		if ( !event.target ) {
-			event.target = document;
-		}
-
-		// Support: Safari 6.0+, Chrome<28
-		// Target should not be a text node (#504, #13143)
-		if ( event.target.nodeType === 3 ) {
-			event.target = event.target.parentNode;
-		}
-
-		return fixHook.filter ? fixHook.filter( event, originalEvent ) : event;
+	fix: function( originalEvent ) {
+		return originalEvent[ jQuery.expando ] ?
+			originalEvent :
+			new jQuery.Event( originalEvent );
 	},
 
 	special: {
 		load: {
+
 			// Prevent triggered image.load events from bubbling to window.load
 			noBubble: true
 		},
 		focus: {
+
 			// Fire native event if possible so blur/focus sequence is correct
 			trigger: function() {
 				if ( this !== safeActiveElement() && this.focus ) {
@@ -4609,9 +5319,10 @@ jQuery.event = {
 			delegateType: "focusout"
 		},
 		click: {
+
 			// For checkbox, fire native event so checked state will be right
 			trigger: function() {
-				if ( this.type === "checkbox" && this.click && jQuery.nodeName( this, "input" ) ) {
+				if ( this.type === "checkbox" && this.click && nodeName( this, "input" ) ) {
 					this.click();
 					return false;
 				}
@@ -4619,7 +5330,7 @@ jQuery.event = {
 
 			// For cross-browser consistency, don't fire native .click() on links
 			_default: function( event ) {
-				return jQuery.nodeName( event.target, "a" );
+				return nodeName( event.target, "a" );
 			}
 		},
 
@@ -4633,41 +5344,21 @@ jQuery.event = {
 				}
 			}
 		}
-	},
-
-	simulate: function( type, elem, event, bubble ) {
-		// Piggyback on a donor event to simulate a different one.
-		// Fake originalEvent to avoid donor's stopPropagation, but if the
-		// simulated event prevents default then we do the same on the donor.
-		var e = jQuery.extend(
-			new jQuery.Event(),
-			event,
-			{
-				type: type,
-				isSimulated: true,
-				originalEvent: {}
-			}
-		);
-		if ( bubble ) {
-			jQuery.event.trigger( e, null, elem );
-		} else {
-			jQuery.event.dispatch.call( elem, e );
-		}
-		if ( e.isDefaultPrevented() ) {
-			event.preventDefault();
-		}
 	}
 };
 
 jQuery.removeEvent = function( elem, type, handle ) {
+
+	// This "if" is needed for plain objects
 	if ( elem.removeEventListener ) {
-		elem.removeEventListener( type, handle, false );
+		elem.removeEventListener( type, handle );
 	}
 };
 
 jQuery.Event = function( src, props ) {
+
 	// Allow instantiation without the 'new' keyword
-	if ( !(this instanceof jQuery.Event) ) {
+	if ( !( this instanceof jQuery.Event ) ) {
 		return new jQuery.Event( src, props );
 	}
 
@@ -4680,11 +5371,22 @@ jQuery.Event = function( src, props ) {
 		// by a handler lower down the tree; reflect the correct value.
 		this.isDefaultPrevented = src.defaultPrevented ||
 				src.defaultPrevented === undefined &&
-				// Support: Android<4.0
+
+				// Support: Android <=2.3 only
 				src.returnValue === false ?
 			returnTrue :
 			returnFalse;
 
+		// Create target properties
+		// Support: Safari <=6 - 7 only
+		// Target should not be a text node (#504, #13143)
+		this.target = ( src.target && src.target.nodeType === 3 ) ?
+			src.target.parentNode :
+			src.target;
+
+		this.currentTarget = src.currentTarget;
+		this.relatedTarget = src.relatedTarget;
+
 	// Event type
 	} else {
 		this.type = src;
@@ -4696,25 +5398,27 @@ jQuery.Event = function( src, props ) {
 	}
 
 	// Create a timestamp if incoming event doesn't have one
-	this.timeStamp = src && src.timeStamp || jQuery.now();
+	this.timeStamp = src && src.timeStamp || Date.now();
 
 	// Mark it as fixed
 	this[ jQuery.expando ] = true;
 };
 
 // jQuery.Event is based on DOM3 Events as specified by the ECMAScript Language Binding
-// http://www.w3.org/TR/2003/WD-DOM-Level-3-Events-20030331/ecma-script-binding.html
+// https://www.w3.org/TR/2003/WD-DOM-Level-3-Events-20030331/ecma-script-binding.html
 jQuery.Event.prototype = {
+	constructor: jQuery.Event,
 	isDefaultPrevented: returnFalse,
 	isPropagationStopped: returnFalse,
 	isImmediatePropagationStopped: returnFalse,
+	isSimulated: false,
 
 	preventDefault: function() {
 		var e = this.originalEvent;
 
 		this.isDefaultPrevented = returnTrue;
 
-		if ( e && e.preventDefault ) {
+		if ( e && !this.isSimulated ) {
 			e.preventDefault();
 		}
 	},
@@ -4723,7 +5427,7 @@ jQuery.Event.prototype = {
 
 		this.isPropagationStopped = returnTrue;
 
-		if ( e && e.stopPropagation ) {
+		if ( e && !this.isSimulated ) {
 			e.stopPropagation();
 		}
 	},
@@ -4732,7 +5436,7 @@ jQuery.Event.prototype = {
 
 		this.isImmediatePropagationStopped = returnTrue;
 
-		if ( e && e.stopImmediatePropagation ) {
+		if ( e && !this.isSimulated ) {
 			e.stopImmediatePropagation();
 		}
 
@@ -4740,9 +5444,76 @@ jQuery.Event.prototype = {
 	}
 };
 
+// Includes all common event props including KeyEvent and MouseEvent specific props
+jQuery.each( {
+	altKey: true,
+	bubbles: true,
+	cancelable: true,
+	changedTouches: true,
+	ctrlKey: true,
+	detail: true,
+	eventPhase: true,
+	metaKey: true,
+	pageX: true,
+	pageY: true,
+	shiftKey: true,
+	view: true,
+	"char": true,
+	charCode: true,
+	key: true,
+	keyCode: true,
+	button: true,
+	buttons: true,
+	clientX: true,
+	clientY: true,
+	offsetX: true,
+	offsetY: true,
+	pointerId: true,
+	pointerType: true,
+	screenX: true,
+	screenY: true,
+	targetTouches: true,
+	toElement: true,
+	touches: true,
+
+	which: function( event ) {
+		var button = event.button;
+
+		// Add which for key events
+		if ( event.which == null && rkeyEvent.test( event.type ) ) {
+			return event.charCode != null ? event.charCode : event.keyCode;
+		}
+
+		// Add which for click: 1 === left; 2 === middle; 3 === right
+		if ( !event.which && button !== undefined && rmouseEvent.test( event.type ) ) {
+			if ( button & 1 ) {
+				return 1;
+			}
+
+			if ( button & 2 ) {
+				return 3;
+			}
+
+			if ( button & 4 ) {
+				return 2;
+			}
+
+			return 0;
+		}
+
+		return event.which;
+	}
+}, jQuery.event.addProp );
+
 // Create mouseenter/leave events using mouseover/out and event-time checks
-// Support: Chrome 15+
-jQuery.each({
+// so that event delegation works in jQuery.
+// Do the same for pointerenter/pointerleave and pointerover/pointerout
+//
+// Support: Safari 7 only
+// Safari sends mouseenter too often; see:
+// https://bugs.chromium.org/p/chromium/issues/detail?id=470258
+// for the description of the bug (it existed in older Chrome versions as well).
+jQuery.each( {
 	mouseenter: "mouseover",
 	mouseleave: "mouseout",
 	pointerenter: "pointerover",
@@ -4758,9 +5529,9 @@ jQuery.each({
 				related = event.relatedTarget,
 				handleObj = event.handleObj;
 
-			// For mousenter/leave call the handler if related is outside the target.
+			// For mouseenter/leave call the handler if related is outside the target.
 			// NB: No relatedTarget if the mouse left/entered the browser window
-			if ( !related || (related !== target && !jQuery.contains( target, related )) ) {
+			if ( !related || ( related !== target && !jQuery.contains( target, related ) ) ) {
 				event.type = handleObj.origType;
 				ret = handleObj.handler.apply( this, arguments );
 				event.type = fix;
@@ -4768,115 +5539,33 @@ jQuery.each({
 			return ret;
 		}
 	};
-});
+} );
 
-// Support: Firefox, Chrome, Safari
-// Create "bubbling" focus and blur events
-if ( !support.focusinBubbles ) {
-	jQuery.each({ focus: "focusin", blur: "focusout" }, function( orig, fix ) {
+jQuery.fn.extend( {
 
-		// Attach a single capturing handler on the document while someone wants focusin/focusout
-		var handler = function( event ) {
-				jQuery.event.simulate( fix, event.target, jQuery.event.fix( event ), true );
-			};
-
-		jQuery.event.special[ fix ] = {
-			setup: function() {
-				var doc = this.ownerDocument || this,
-					attaches = data_priv.access( doc, fix );
-
-				if ( !attaches ) {
-					doc.addEventListener( orig, handler, true );
-				}
-				data_priv.access( doc, fix, ( attaches || 0 ) + 1 );
-			},
-			teardown: function() {
-				var doc = this.ownerDocument || this,
-					attaches = data_priv.access( doc, fix ) - 1;
-
-				if ( !attaches ) {
-					doc.removeEventListener( orig, handler, true );
-					data_priv.remove( doc, fix );
-
-				} else {
-					data_priv.access( doc, fix, attaches );
-				}
-			}
-		};
-	});
-}
-
-jQuery.fn.extend({
-
-	on: function( types, selector, data, fn, /*INTERNAL*/ one ) {
-		var origFn, type;
-
-		// Types can be a map of types/handlers
-		if ( typeof types === "object" ) {
-			// ( types-Object, selector, data )
-			if ( typeof selector !== "string" ) {
-				// ( types-Object, data )
-				data = data || selector;
-				selector = undefined;
-			}
-			for ( type in types ) {
-				this.on( type, selector, data, types[ type ], one );
-			}
-			return this;
-		}
-
-		if ( data == null && fn == null ) {
-			// ( types, fn )
-			fn = selector;
-			data = selector = undefined;
-		} else if ( fn == null ) {
-			if ( typeof selector === "string" ) {
-				// ( types, selector, fn )
-				fn = data;
-				data = undefined;
-			} else {
-				// ( types, data, fn )
-				fn = data;
-				data = selector;
-				selector = undefined;
-			}
-		}
-		if ( fn === false ) {
-			fn = returnFalse;
-		} else if ( !fn ) {
-			return this;
-		}
-
-		if ( one === 1 ) {
-			origFn = fn;
-			fn = function( event ) {
-				// Can use an empty set, since event contains the info
-				jQuery().off( event );
-				return origFn.apply( this, arguments );
-			};
-			// Use same guid so caller can remove using origFn
-			fn.guid = origFn.guid || ( origFn.guid = jQuery.guid++ );
-		}
-		return this.each( function() {
-			jQuery.event.add( this, types, fn, data, selector );
-		});
+	on: function( types, selector, data, fn ) {
+		return on( this, types, selector, data, fn );
 	},
 	one: function( types, selector, data, fn ) {
-		return this.on( types, selector, data, fn, 1 );
+		return on( this, types, selector, data, fn, 1 );
 	},
 	off: function( types, selector, fn ) {
 		var handleObj, type;
 		if ( types && types.preventDefault && types.handleObj ) {
+
 			// ( event )  dispatched jQuery.Event
 			handleObj = types.handleObj;
 			jQuery( types.delegateTarget ).off(
-				handleObj.namespace ? handleObj.origType + "." + handleObj.namespace : handleObj.origType,
+				handleObj.namespace ?
+					handleObj.origType + "." + handleObj.namespace :
+					handleObj.origType,
 				handleObj.selector,
 				handleObj.handler
 			);
 			return this;
 		}
 		if ( typeof types === "object" ) {
+
 			// ( types-object [, selector] )
 			for ( type in types ) {
 				this.off( type, selector, types[ type ] );
@@ -4884,6 +5573,7 @@ jQuery.fn.extend({
 			return this;
 		}
 		if ( selector === false || typeof selector === "function" ) {
+
 			// ( types [, fn] )
 			fn = selector;
 			selector = undefined;
@@ -4891,96 +5581,57 @@ jQuery.fn.extend({
 		if ( fn === false ) {
 			fn = returnFalse;
 		}
-		return this.each(function() {
+		return this.each( function() {
 			jQuery.event.remove( this, types, fn, selector );
-		});
-	},
-
-	trigger: function( type, data ) {
-		return this.each(function() {
-			jQuery.event.trigger( type, data, this );
-		});
-	},
-	triggerHandler: function( type, data ) {
-		var elem = this[0];
-		if ( elem ) {
-			return jQuery.event.trigger( type, data, elem, true );
-		}
+		} );
 	}
-});
+} );
 
 
 var
-	rxhtmlTag = /<(?!area|br|col|embed|hr|img|input|link|meta|param)(([\w:]+)[^>]*)\/>/gi,
-	rtagName = /<([\w:]+)/,
-	rhtml = /<|&#?\w+;/,
-	rnoInnerhtml = /<(?:script|style|link)/i,
+
+	/* eslint-disable max-len */
+
+	// See https://github.com/eslint/eslint/issues/3229
+	rxhtmlTag = /<(?!area|br|col|embed|hr|img|input|link|meta|param)(([a-z][^\/\0>\x20\t\r\n\f]*)[^>]*)\/>/gi,
+
+	/* eslint-enable */
+
+	// Support: IE <=10 - 11, Edge 12 - 13 only
+	// In IE/Edge using regex groups here causes severe slowdowns.
+	// See https://connect.microsoft.com/IE/feedback/details/1736512/
+	rnoInnerhtml = /<script|<style|<link/i,
+
 	// checked="checked" or checked
 	rchecked = /checked\s*(?:[^=]|=\s*.checked.)/i,
-	rscriptType = /^$|\/(?:java|ecma)script/i,
-	rscriptTypeMasked = /^true\/(.*)/,
-	rcleanScript = /^\s*<!(?:\[CDATA\[|--)|(?:\]\]|--)>\s*$/g,
+	rcleanScript = /^\s*<!(?:\[CDATA\[|--)|(?:\]\]|--)>\s*$/g;
 
-	// We have to close these tags to support XHTML (#13200)
-	wrapMap = {
-
-		// Support: IE9
-		option: [ 1, "<select multiple='multiple'>", "</select>" ],
-
-		thead: [ 1, "<table>", "</table>" ],
-		col: [ 2, "<table><colgroup>", "</colgroup></table>" ],
-		tr: [ 2, "<table><tbody>", "</tbody></table>" ],
-		td: [ 3, "<table><tbody><tr>", "</tr></tbody></table>" ],
-
-		_default: [ 0, "", "" ]
-	};
-
-// Support: IE9
-wrapMap.optgroup = wrapMap.option;
-
-wrapMap.tbody = wrapMap.tfoot = wrapMap.colgroup = wrapMap.caption = wrapMap.thead;
-wrapMap.th = wrapMap.td;
-
-// Support: 1.x compatibility
-// Manipulating tables requires a tbody
+// Prefer a tbody over its parent table for containing new rows
 function manipulationTarget( elem, content ) {
-	return jQuery.nodeName( elem, "table" ) &&
-		jQuery.nodeName( content.nodeType !== 11 ? content : content.firstChild, "tr" ) ?
+	if ( nodeName( elem, "table" ) &&
+		nodeName( content.nodeType !== 11 ? content : content.firstChild, "tr" ) ) {
 
-		elem.getElementsByTagName("tbody")[0] ||
-			elem.appendChild( elem.ownerDocument.createElement("tbody") ) :
-		elem;
+		return jQuery( elem ).children( "tbody" )[ 0 ] || elem;
+	}
+
+	return elem;
 }
 
 // Replace/restore the type attribute of script elements for safe DOM manipulation
 function disableScript( elem ) {
-	elem.type = (elem.getAttribute("type") !== null) + "/" + elem.type;
+	elem.type = ( elem.getAttribute( "type" ) !== null ) + "/" + elem.type;
 	return elem;
 }
 function restoreScript( elem ) {
-	var match = rscriptTypeMasked.exec( elem.type );
-
-	if ( match ) {
-		elem.type = match[ 1 ];
+	if ( ( elem.type || "" ).slice( 0, 5 ) === "true/" ) {
+		elem.type = elem.type.slice( 5 );
 	} else {
-		elem.removeAttribute("type");
+		elem.removeAttribute( "type" );
 	}
 
 	return elem;
 }
 
-// Mark scripts as having already been evaluated
-function setGlobalEval( elems, refElements ) {
-	var i = 0,
-		l = elems.length;
-
-	for ( ; i < l; i++ ) {
-		data_priv.set(
-			elems[ i ], "globalEval", !refElements || data_priv.get( refElements[ i ], "globalEval" )
-		);
-	}
-}
-
 function cloneCopyEvent( src, dest ) {
 	var i, l, type, pdataOld, pdataCur, udataOld, udataCur, events;
 
@@ -4989,9 +5640,9 @@ function cloneCopyEvent( src, dest ) {
 	}
 
 	// 1. Copy private data: events, handlers, etc.
-	if ( data_priv.hasData( src ) ) {
-		pdataOld = data_priv.access( src );
-		pdataCur = data_priv.set( dest, pdataOld );
+	if ( dataPriv.hasData( src ) ) {
+		pdataOld = dataPriv.access( src );
+		pdataCur = dataPriv.set( dest, pdataOld );
 		events = pdataOld.events;
 
 		if ( events ) {
@@ -5007,24 +5658,14 @@ function cloneCopyEvent( src, dest ) {
 	}
 
 	// 2. Copy user data
-	if ( data_user.hasData( src ) ) {
-		udataOld = data_user.access( src );
+	if ( dataUser.hasData( src ) ) {
+		udataOld = dataUser.access( src );
 		udataCur = jQuery.extend( {}, udataOld );
 
-		data_user.set( dest, udataCur );
+		dataUser.set( dest, udataCur );
 	}
 }
 
-function getAll( context, tag ) {
-	var ret = context.getElementsByTagName ? context.getElementsByTagName( tag || "*" ) :
-			context.querySelectorAll ? context.querySelectorAll( tag || "*" ) :
-			[];
-
-	return tag === undefined || tag && jQuery.nodeName( context, tag ) ?
-		jQuery.merge( [ context ], ret ) :
-		ret;
-}
-
 // Fix IE bugs, see support tests
 function fixInput( src, dest ) {
 	var nodeName = dest.nodeName.toLowerCase();
@@ -5039,7 +5680,122 @@ function fixInput( src, dest ) {
 	}
 }
 
-jQuery.extend({
+function domManip( collection, args, callback, ignored ) {
+
+	// Flatten any nested arrays
+	args = concat.apply( [], args );
+
+	var fragment, first, scripts, hasScripts, node, doc,
+		i = 0,
+		l = collection.length,
+		iNoClone = l - 1,
+		value = args[ 0 ],
+		valueIsFunction = isFunction( value );
+
+	// We can't cloneNode fragments that contain checked, in WebKit
+	if ( valueIsFunction ||
+			( l > 1 && typeof value === "string" &&
+				!support.checkClone && rchecked.test( value ) ) ) {
+		return collection.each( function( index ) {
+			var self = collection.eq( index );
+			if ( valueIsFunction ) {
+				args[ 0 ] = value.call( this, index, self.html() );
+			}
+			domManip( self, args, callback, ignored );
+		} );
+	}
+
+	if ( l ) {
+		fragment = buildFragment( args, collection[ 0 ].ownerDocument, false, collection, ignored );
+		first = fragment.firstChild;
+
+		if ( fragment.childNodes.length === 1 ) {
+			fragment = first;
+		}
+
+		// Require either new content or an interest in ignored elements to invoke the callback
+		if ( first || ignored ) {
+			scripts = jQuery.map( getAll( fragment, "script" ), disableScript );
+			hasScripts = scripts.length;
+
+			// Use the original fragment for the last item
+			// instead of the first because it can end up
+			// being emptied incorrectly in certain situations (#8070).
+			for ( ; i < l; i++ ) {
+				node = fragment;
+
+				if ( i !== iNoClone ) {
+					node = jQuery.clone( node, true, true );
+
+					// Keep references to cloned scripts for later restoration
+					if ( hasScripts ) {
+
+						// Support: Android <=4.0 only, PhantomJS 1 only
+						// push.apply(_, arraylike) throws on ancient WebKit
+						jQuery.merge( scripts, getAll( node, "script" ) );
+					}
+				}
+
+				callback.call( collection[ i ], node, i );
+			}
+
+			if ( hasScripts ) {
+				doc = scripts[ scripts.length - 1 ].ownerDocument;
+
+				// Reenable scripts
+				jQuery.map( scripts, restoreScript );
+
+				// Evaluate executable scripts on first document insertion
+				for ( i = 0; i < hasScripts; i++ ) {
+					node = scripts[ i ];
+					if ( rscriptType.test( node.type || "" ) &&
+						!dataPriv.access( node, "globalEval" ) &&
+						jQuery.contains( doc, node ) ) {
+
+						if ( node.src && ( node.type || "" ).toLowerCase()  !== "module" ) {
+
+							// Optional AJAX dependency, but won't run scripts if not present
+							if ( jQuery._evalUrl ) {
+								jQuery._evalUrl( node.src );
+							}
+						} else {
+							DOMEval( node.textContent.replace( rcleanScript, "" ), doc, node );
+						}
+					}
+				}
+			}
+		}
+	}
+
+	return collection;
+}
+
+function remove( elem, selector, keepData ) {
+	var node,
+		nodes = selector ? jQuery.filter( selector, elem ) : elem,
+		i = 0;
+
+	for ( ; ( node = nodes[ i ] ) != null; i++ ) {
+		if ( !keepData && node.nodeType === 1 ) {
+			jQuery.cleanData( getAll( node ) );
+		}
+
+		if ( node.parentNode ) {
+			if ( keepData && jQuery.contains( node.ownerDocument, node ) ) {
+				setGlobalEval( getAll( node, "script" ) );
+			}
+			node.parentNode.removeChild( node );
+		}
+	}
+
+	return elem;
+}
+
+jQuery.extend( {
+	htmlPrefilter: function( html ) {
+		return html.replace( rxhtmlTag, "<$1></$2>" );
+	},
+
 	clone: function( elem, dataAndEvents, deepDataAndEvents ) {
 		var i, l, srcElements, destElements,
 			clone = elem.cloneNode( true ),
@@ -5049,7 +5805,7 @@ jQuery.extend({
 		if ( !support.noCloneChecked && ( elem.nodeType === 1 || elem.nodeType === 11 ) &&
 				!jQuery.isXMLDoc( elem ) ) {
 
-			// We eschew Sizzle here for performance reasons: http://jsperf.com/getall-vs-sizzle/2
+			// We eschew Sizzle here for performance reasons: https://jsperf.com/getall-vs-sizzle/2
 			destElements = getAll( clone );
 			srcElements = getAll( elem );
 
@@ -5082,102 +5838,14 @@ jQuery.extend({
 		return clone;
 	},
 
-	buildFragment: function( elems, context, scripts, selection ) {
-		var elem, tmp, tag, wrap, contains, j,
-			fragment = context.createDocumentFragment(),
-			nodes = [],
-			i = 0,
-			l = elems.length;
-
-		for ( ; i < l; i++ ) {
-			elem = elems[ i ];
-
-			if ( elem || elem === 0 ) {
-
-				// Add nodes directly
-				if ( jQuery.type( elem ) === "object" ) {
-					// Support: QtWebKit, PhantomJS
-					// push.apply(_, arraylike) throws on ancient WebKit
-					jQuery.merge( nodes, elem.nodeType ? [ elem ] : elem );
-
-				// Convert non-html into a text node
-				} else if ( !rhtml.test( elem ) ) {
-					nodes.push( context.createTextNode( elem ) );
-
-				// Convert html into DOM nodes
-				} else {
-					tmp = tmp || fragment.appendChild( context.createElement("div") );
-
-					// Deserialize a standard representation
-					tag = ( rtagName.exec( elem ) || [ "", "" ] )[ 1 ].toLowerCase();
-					wrap = wrapMap[ tag ] || wrapMap._default;
-					tmp.innerHTML = wrap[ 1 ] + elem.replace( rxhtmlTag, "<$1></$2>" ) + wrap[ 2 ];
-
-					// Descend through wrappers to the right content
-					j = wrap[ 0 ];
-					while ( j-- ) {
-						tmp = tmp.lastChild;
-					}
-
-					// Support: QtWebKit, PhantomJS
-					// push.apply(_, arraylike) throws on ancient WebKit
-					jQuery.merge( nodes, tmp.childNodes );
-
-					// Remember the top-level container
-					tmp = fragment.firstChild;
-
-					// Ensure the created nodes are orphaned (#12392)
-					tmp.textContent = "";
-				}
-			}
-		}
-
-		// Remove wrapper from fragment
-		fragment.textContent = "";
-
-		i = 0;
-		while ( (elem = nodes[ i++ ]) ) {
-
-			// #4087 - If origin and destination elements are the same, and this is
-			// that element, do not do anything
-			if ( selection && jQuery.inArray( elem, selection ) !== -1 ) {
-				continue;
-			}
-
-			contains = jQuery.contains( elem.ownerDocument, elem );
-
-			// Append to fragment
-			tmp = getAll( fragment.appendChild( elem ), "script" );
-
-			// Preserve script evaluation history
-			if ( contains ) {
-				setGlobalEval( tmp );
-			}
-
-			// Capture executables
-			if ( scripts ) {
-				j = 0;
-				while ( (elem = tmp[ j++ ]) ) {
-					if ( rscriptType.test( elem.type || "" ) ) {
-						scripts.push( elem );
-					}
-				}
-			}
-		}
-
-		return fragment;
-	},
-
 	cleanData: function( elems ) {
-		var data, elem, type, key,
+		var data, elem, type,
 			special = jQuery.event.special,
 			i = 0;
 
-		for ( ; (elem = elems[ i ]) !== undefined; i++ ) {
-			if ( jQuery.acceptData( elem ) ) {
-				key = elem[ data_priv.expando ];
-
-				if ( key && (data = data_priv.cache[ key ]) ) {
+		for ( ; ( elem = elems[ i ] ) !== undefined; i++ ) {
+			if ( acceptData( elem ) ) {
+				if ( ( data = elem[ dataPriv.expando ] ) ) {
 					if ( data.events ) {
 						for ( type in data.events ) {
 							if ( special[ type ] ) {
@@ -5189,91 +5857,82 @@ jQuery.extend({
 							}
 						}
 					}
-					if ( data_priv.cache[ key ] ) {
-						// Discard any remaining `private` data
-						delete data_priv.cache[ key ];
-					}
+
+					// Support: Chrome <=35 - 45+
+					// Assign undefined instead of using delete, see Data#remove
+					elem[ dataPriv.expando ] = undefined;
+				}
+				if ( elem[ dataUser.expando ] ) {
+
+					// Support: Chrome <=35 - 45+
+					// Assign undefined instead of using delete, see Data#remove
+					elem[ dataUser.expando ] = undefined;
 				}
 			}
-			// Discard any remaining `user` data
-			delete data_user.cache[ elem[ data_user.expando ] ];
 		}
 	}
-});
+} );
+
+jQuery.fn.extend( {
+	detach: function( selector ) {
+		return remove( this, selector, true );
+	},
+
+	remove: function( selector ) {
+		return remove( this, selector );
+	},
 
-jQuery.fn.extend({
 	text: function( value ) {
 		return access( this, function( value ) {
 			return value === undefined ?
 				jQuery.text( this ) :
-				this.empty().each(function() {
+				this.empty().each( function() {
 					if ( this.nodeType === 1 || this.nodeType === 11 || this.nodeType === 9 ) {
 						this.textContent = value;
 					}
-				});
+				} );
 		}, null, value, arguments.length );
 	},
 
 	append: function() {
-		return this.domManip( arguments, function( elem ) {
+		return domManip( this, arguments, function( elem ) {
 			if ( this.nodeType === 1 || this.nodeType === 11 || this.nodeType === 9 ) {
 				var target = manipulationTarget( this, elem );
 				target.appendChild( elem );
 			}
-		});
+		} );
 	},
 
 	prepend: function() {
-		return this.domManip( arguments, function( elem ) {
+		return domManip( this, arguments, function( elem ) {
 			if ( this.nodeType === 1 || this.nodeType === 11 || this.nodeType === 9 ) {
 				var target = manipulationTarget( this, elem );
 				target.insertBefore( elem, target.firstChild );
 			}
-		});
+		} );
 	},
 
 	before: function() {
-		return this.domManip( arguments, function( elem ) {
+		return domManip( this, arguments, function( elem ) {
 			if ( this.parentNode ) {
 				this.parentNode.insertBefore( elem, this );
 			}
-		});
+		} );
 	},
 
 	after: function() {
-		return this.domManip( arguments, function( elem ) {
+		return domManip( this, arguments, function( elem ) {
 			if ( this.parentNode ) {
 				this.parentNode.insertBefore( elem, this.nextSibling );
 			}
-		});
-	},
-
-	remove: function( selector, keepData /* Internal Use Only */ ) {
-		var elem,
-			elems = selector ? jQuery.filter( selector, this ) : this,
-			i = 0;
-
-		for ( ; (elem = elems[i]) != null; i++ ) {
-			if ( !keepData && elem.nodeType === 1 ) {
-				jQuery.cleanData( getAll( elem ) );
-			}
-
-			if ( elem.parentNode ) {
-				if ( keepData && jQuery.contains( elem.ownerDocument, elem ) ) {
-					setGlobalEval( getAll( elem, "script" ) );
-				}
-				elem.parentNode.removeChild( elem );
-			}
-		}
-
-		return this;
+		} );
 	},
 
 	empty: function() {
 		var elem,
 			i = 0;
 
-		for ( ; (elem = this[i]) != null; i++ ) {
+		for ( ; ( elem = this[ i ] ) != null; i++ ) {
 			if ( elem.nodeType === 1 ) {
 
 				// Prevent memory leaks
@@ -5291,9 +5950,9 @@ jQuery.fn.extend({
 		dataAndEvents = dataAndEvents == null ? false : dataAndEvents;
 		deepDataAndEvents = deepDataAndEvents == null ? dataAndEvents : deepDataAndEvents;
 
-		return this.map(function() {
+		return this.map( function() {
 			return jQuery.clone( this, dataAndEvents, deepDataAndEvents );
-		});
+		} );
 	},
 
 	html: function( value ) {
@@ -5310,7 +5969,7 @@ jQuery.fn.extend({
 			if ( typeof value === "string" && !rnoInnerhtml.test( value ) &&
 				!wrapMap[ ( rtagName.exec( value ) || [ "", "" ] )[ 1 ].toLowerCase() ] ) {
 
-				value = value.replace( rxhtmlTag, "<$1></$2>" );
+				value = jQuery.htmlPrefilter( value );
 
 				try {
 					for ( ; i < l; i++ ) {
@@ -5326,7 +5985,7 @@ jQuery.fn.extend({
 					elem = 0;
 
 				// If using innerHTML throws an exception, use the fallback method
-				} catch( e ) {}
+				} catch ( e ) {}
 			}
 
 			if ( elem ) {
@@ -5336,115 +5995,25 @@ jQuery.fn.extend({
 	},
 
 	replaceWith: function() {
-		var arg = arguments[ 0 ];
+		var ignored = [];
 
-		// Make the changes, replacing each context element with the new content
-		this.domManip( arguments, function( elem ) {
-			arg = this.parentNode;
+		// Make the changes, replacing each non-ignored context element with the new content
+		return domManip( this, arguments, function( elem ) {
+			var parent = this.parentNode;
 
-			jQuery.cleanData( getAll( this ) );
-
-			if ( arg ) {
-				arg.replaceChild( elem, this );
-			}
-		});
-
-		// Force removal if there was no new content (e.g., from empty arguments)
-		return arg && (arg.length || arg.nodeType) ? this : this.remove();
-	},
-
-	detach: function( selector ) {
-		return this.remove( selector, true );
-	},
-
-	domManip: function( args, callback ) {
-
-		// Flatten any nested arrays
-		args = concat.apply( [], args );
-
-		var fragment, first, scripts, hasScripts, node, doc,
-			i = 0,
-			l = this.length,
-			set = this,
-			iNoClone = l - 1,
-			value = args[ 0 ],
-			isFunction = jQuery.isFunction( value );
-
-		// We can't cloneNode fragments that contain checked, in WebKit
-		if ( isFunction ||
-				( l > 1 && typeof value === "string" &&
-					!support.checkClone && rchecked.test( value ) ) ) {
-			return this.each(function( index ) {
-				var self = set.eq( index );
-				if ( isFunction ) {
-					args[ 0 ] = value.call( this, index, self.html() );
-				}
-				self.domManip( args, callback );
-			});
-		}
-
-		if ( l ) {
-			fragment = jQuery.buildFragment( args, this[ 0 ].ownerDocument, false, this );
-			first = fragment.firstChild;
-
-			if ( fragment.childNodes.length === 1 ) {
-				fragment = first;
-			}
-
-			if ( first ) {
-				scripts = jQuery.map( getAll( fragment, "script" ), disableScript );
-				hasScripts = scripts.length;
-
-				// Use the original fragment for the last item instead of the first because it can end up
-				// being emptied incorrectly in certain situations (#8070).
-				for ( ; i < l; i++ ) {
-					node = fragment;
-
-					if ( i !== iNoClone ) {
-						node = jQuery.clone( node, true, true );
-
-						// Keep references to cloned scripts for later restoration
-						if ( hasScripts ) {
-							// Support: QtWebKit
-							// jQuery.merge because push.apply(_, arraylike) throws
-							jQuery.merge( scripts, getAll( node, "script" ) );
-						}
-					}
-
-					callback.call( this[ i ], node, i );
-				}
-
-				if ( hasScripts ) {
-					doc = scripts[ scripts.length - 1 ].ownerDocument;
-
-					// Reenable scripts
-					jQuery.map( scripts, restoreScript );
-
-					// Evaluate executable scripts on first document insertion
-					for ( i = 0; i < hasScripts; i++ ) {
-						node = scripts[ i ];
-						if ( rscriptType.test( node.type || "" ) &&
-							!data_priv.access( node, "globalEval" ) && jQuery.contains( doc, node ) ) {
-
-							if ( node.src ) {
-								// Optional AJAX dependency, but won't run scripts if not present
-								if ( jQuery._evalUrl ) {
-									jQuery._evalUrl( node.src );
-								}
-							} else {
-								jQuery.globalEval( node.textContent.replace( rcleanScript, "" ) );
-							}
-						}
-					}
+			if ( jQuery.inArray( this, ignored ) < 0 ) {
+				jQuery.cleanData( getAll( this ) );
+				if ( parent ) {
+					parent.replaceChild( elem, this );
 				}
 			}
-		}
 
-		return this;
+		// Force callback invocation
+		}, ignored );
 	}
-});
+} );
 
-jQuery.each({
+jQuery.each( {
 	appendTo: "append",
 	prependTo: "prepend",
 	insertBefore: "before",
@@ -5462,117 +6031,152 @@ jQuery.each({
 			elems = i === last ? this : this.clone( true );
 			jQuery( insert[ i ] )[ original ]( elems );
 
-			// Support: QtWebKit
-			// .get() because push.apply(_, arraylike) throws
+			// Support: Android <=4.0 only, PhantomJS 1 only
+			// .get() because push.apply(_, arraylike) throws on ancient WebKit
 			push.apply( ret, elems.get() );
 		}
 
 		return this.pushStack( ret );
 	};
-});
-
-
-var iframe,
-	elemdisplay = {};
-
-/**
- * Retrieve the actual display of a element
- * @param {String} name nodeName of the element
- * @param {Object} doc Document object
- */
-// Called only from within defaultDisplay
-function actualDisplay( name, doc ) {
-	var style,
-		elem = jQuery( doc.createElement( name ) ).appendTo( doc.body ),
-
-		// getDefaultComputedStyle might be reliably used only on attached element
-		display = window.getDefaultComputedStyle && ( style = window.getDefaultComputedStyle( elem[ 0 ] ) ) ?
-
-			// Use of this method is a temporary fix (more like optimization) until something better comes along,
-			// since it was removed from specification and supported only in FF
-			style.display : jQuery.css( elem[ 0 ], "display" );
-
-	// We don't have any data stored on the element,
-	// so use "detach" method as fast way to get rid of the element
-	elem.detach();
-
-	return display;
-}
-
-/**
- * Try to determine the default display value of an element
- * @param {String} nodeName
- */
-function defaultDisplay( nodeName ) {
-	var doc = document,
-		display = elemdisplay[ nodeName ];
-
-	if ( !display ) {
-		display = actualDisplay( nodeName, doc );
-
-		// If the simple way fails, read from inside an iframe
-		if ( display === "none" || !display ) {
-
-			// Use the already-created iframe if possible
-			iframe = (iframe || jQuery( "<iframe frameborder='0' width='0' height='0'/>" )).appendTo( doc.documentElement );
-
-			// Always write a new HTML skeleton so Webkit and Firefox don't choke on reuse
-			doc = iframe[ 0 ].contentDocument;
-
-			// Support: IE
-			doc.write();
-			doc.close();
-
-			display = actualDisplay( nodeName, doc );
-			iframe.detach();
-		}
-
-		// Store the correct default display
-		elemdisplay[ nodeName ] = display;
-	}
-
-	return display;
-}
-var rmargin = (/^margin/);
-
+} );
 var rnumnonpx = new RegExp( "^(" + pnum + ")(?!px)[a-z%]+$", "i" );
 
 var getStyles = function( elem ) {
-		// Support: IE<=11+, Firefox<=30+ (#15098, #14150)
+
+		// Support: IE <=11 only, Firefox <=30 (#15098, #14150)
 		// IE throws on elements created in popups
 		// FF meanwhile throws on frame elements through "defaultView.getComputedStyle"
-		if ( elem.ownerDocument.defaultView.opener ) {
-			return elem.ownerDocument.defaultView.getComputedStyle( elem, null );
+		var view = elem.ownerDocument.defaultView;
+
+		if ( !view || !view.opener ) {
+			view = window;
 		}
 
-		return window.getComputedStyle( elem, null );
+		return view.getComputedStyle( elem );
 	};
 
+var rboxStyle = new RegExp( cssExpand.join( "|" ), "i" );
+
+
+
+( function() {
+
+	// Executing both pixelPosition & boxSizingReliable tests require only one layout
+	// so they're executed at the same time to save the second computation.
+	function computeStyleTests() {
+
+		// This is a singleton, we need to execute it only once
+		if ( !div ) {
+			return;
+		}
+
+		container.style.cssText = "position:absolute;left:-11111px;width:60px;" +
+			"margin-top:1px;padding:0;border:0";
+		div.style.cssText =
+			"position:relative;display:block;box-sizing:border-box;overflow:scroll;" +
+			"margin:auto;border:1px;padding:1px;" +
+			"width:60%;top:1%";
+		documentElement.appendChild( container ).appendChild( div );
+
+		var divStyle = window.getComputedStyle( div );
+		pixelPositionVal = divStyle.top !== "1%";
+
+		// Support: Android 4.0 - 4.3 only, Firefox <=3 - 44
+		reliableMarginLeftVal = roundPixelMeasures( divStyle.marginLeft ) === 12;
+
+		// Support: Android 4.0 - 4.3 only, Safari <=9.1 - 10.1, iOS <=7.0 - 9.3
+		// Some styles come back with percentage values, even though they shouldn't
+		div.style.right = "60%";
+		pixelBoxStylesVal = roundPixelMeasures( divStyle.right ) === 36;
+
+		// Support: IE 9 - 11 only
+		// Detect misreporting of content dimensions for box-sizing:border-box elements
+		boxSizingReliableVal = roundPixelMeasures( divStyle.width ) === 36;
+
+		// Support: IE 9 only
+		// Detect overflow:scroll screwiness (gh-3699)
+		div.style.position = "absolute";
+		scrollboxSizeVal = div.offsetWidth === 36 || "absolute";
+
+		documentElement.removeChild( container );
+
+		// Nullify the div so it wouldn't be stored in the memory and
+		// it will also be a sign that checks already performed
+		div = null;
+	}
+
+	function roundPixelMeasures( measure ) {
+		return Math.round( parseFloat( measure ) );
+	}
+
+	var pixelPositionVal, boxSizingReliableVal, scrollboxSizeVal, pixelBoxStylesVal,
+		reliableMarginLeftVal,
+		container = document.createElement( "div" ),
+		div = document.createElement( "div" );
+
+	// Finish early in limited (non-browser) environments
+	if ( !div.style ) {
+		return;
+	}
+
+	// Support: IE <=9 - 11 only
+	// Style of cloned element affects source element cloned (#8908)
+	div.style.backgroundClip = "content-box";
+	div.cloneNode( true ).style.backgroundClip = "";
+	support.clearCloneStyle = div.style.backgroundClip === "content-box";
+
+	jQuery.extend( support, {
+		boxSizingReliable: function() {
+			computeStyleTests();
+			return boxSizingReliableVal;
+		},
+		pixelBoxStyles: function() {
+			computeStyleTests();
+			return pixelBoxStylesVal;
+		},
+		pixelPosition: function() {
+			computeStyleTests();
+			return pixelPositionVal;
+		},
+		reliableMarginLeft: function() {
+			computeStyleTests();
+			return reliableMarginLeftVal;
+		},
+		scrollboxSize: function() {
+			computeStyleTests();
+			return scrollboxSizeVal;
+		}
+	} );
+} )();
 
 
 function curCSS( elem, name, computed ) {
 	var width, minWidth, maxWidth, ret,
+
+		// Support: Firefox 51+
+		// Retrieving style before computed somehow
+		// fixes an issue with getting wrong values
+		// on detached elements
 		style = elem.style;
 
 	computed = computed || getStyles( elem );
 
-	// Support: IE9
-	// getPropertyValue is only needed for .css('filter') (#12537)
+	// getPropertyValue is needed for:
+	//   .css('filter') (IE 9 only, #12537)
+	//   .css('--customProperty) (#3144)
 	if ( computed ) {
 		ret = computed.getPropertyValue( name ) || computed[ name ];
-	}
-
-	if ( computed ) {
 
 		if ( ret === "" && !jQuery.contains( elem.ownerDocument, elem ) ) {
 			ret = jQuery.style( elem, name );
 		}
 
-		// Support: iOS < 6
 		// A tribute to the "awesome hack by Dean Edwards"
-		// iOS < 6 (at least) returns percentage for a larger set of values, but width seems to be reliably pixels
-		// this is against the CSSOM draft spec: http://dev.w3.org/csswg/cssom/#resolved-values
-		if ( rnumnonpx.test( ret ) && rmargin.test( name ) ) {
+		// Android Browser returns percentage for some values,
+		// but width seems to be reliably pixels.
+		// This is against the CSSOM draft spec:
+		// https://drafts.csswg.org/cssom/#resolved-values
+		if ( !support.pixelBoxStyles() && rnumnonpx.test( ret ) && rboxStyle.test( name ) ) {
 
 			// Remember the original values
 			width = style.width;
@@ -5591,7 +6195,8 @@ function curCSS( elem, name, computed ) {
 	}
 
 	return ret !== undefined ?
-		// Support: IE
+
+		// Support: IE <=9 - 11 only
 		// IE returns zIndex value as an integer.
 		ret + "" :
 		ret;
@@ -5599,10 +6204,12 @@ function curCSS( elem, name, computed ) {
 
 
 function addGetHookIf( conditionFn, hookFn ) {
+
 	// Define the hook, we'll check on the first run if it's really needed.
 	return {
 		get: function() {
 			if ( conditionFn() ) {
+
 				// Hook not needed (or it's not possible to use it due
 				// to missing dependency), remove it.
 				delete this.get;
@@ -5610,304 +6217,189 @@ function addGetHookIf( conditionFn, hookFn ) {
 			}
 
 			// Hook needed; redefine it so that the support test is not executed again.
-			return (this.get = hookFn).apply( this, arguments );
+			return ( this.get = hookFn ).apply( this, arguments );
 		}
 	};
 }
 
 
-(function() {
-	var pixelPositionVal, boxSizingReliableVal,
-		docElem = document.documentElement,
-		container = document.createElement( "div" ),
-		div = document.createElement( "div" );
-
-	if ( !div.style ) {
-		return;
-	}
-
-	// Support: IE9-11+
-	// Style of cloned element affects source element cloned (#8908)
-	div.style.backgroundClip = "content-box";
-	div.cloneNode( true ).style.backgroundClip = "";
-	support.clearCloneStyle = div.style.backgroundClip === "content-box";
-
-	container.style.cssText = "border:0;width:0;height:0;top:0;left:-9999px;margin-top:1px;" +
-		"position:absolute";
-	container.appendChild( div );
-
-	// Executing both pixelPosition & boxSizingReliable tests require only one layout
-	// so they're executed at the same time to save the second computation.
-	function computePixelPositionAndBoxSizingReliable() {
-		div.style.cssText =
-			// Support: Firefox<29, Android 2.3
-			// Vendor-prefix box-sizing
-			"-webkit-box-sizing:border-box;-moz-box-sizing:border-box;" +
-			"box-sizing:border-box;display:block;margin-top:1%;top:1%;" +
-			"border:1px;padding:1px;width:4px;position:absolute";
-		div.innerHTML = "";
-		docElem.appendChild( container );
-
-		var divStyle = window.getComputedStyle( div, null );
-		pixelPositionVal = divStyle.top !== "1%";
-		boxSizingReliableVal = divStyle.width === "4px";
-
-		docElem.removeChild( container );
-	}
-
-	// Support: node.js jsdom
-	// Don't assume that getComputedStyle is a property of the global object
-	if ( window.getComputedStyle ) {
-		jQuery.extend( support, {
-			pixelPosition: function() {
-
-				// This test is executed only once but we still do memoizing
-				// since we can use the boxSizingReliable pre-computing.
-				// No need to check if the test was already performed, though.
-				computePixelPositionAndBoxSizingReliable();
-				return pixelPositionVal;
-			},
-			boxSizingReliable: function() {
-				if ( boxSizingReliableVal == null ) {
-					computePixelPositionAndBoxSizingReliable();
-				}
-				return boxSizingReliableVal;
-			},
-			reliableMarginRight: function() {
-
-				// Support: Android 2.3
-				// Check if div with explicit width and no margin-right incorrectly
-				// gets computed margin-right based on width of container. (#3333)
-				// WebKit Bug 13343 - getComputedStyle returns wrong value for margin-right
-				// This support function is only executed once so no memoizing is needed.
-				var ret,
-					marginDiv = div.appendChild( document.createElement( "div" ) );
-
-				// Reset CSS: box-sizing; display; margin; border; padding
-				marginDiv.style.cssText = div.style.cssText =
-					// Support: Firefox<29, Android 2.3
-					// Vendor-prefix box-sizing
-					"-webkit-box-sizing:content-box;-moz-box-sizing:content-box;" +
-					"box-sizing:content-box;display:block;margin:0;border:0;padding:0";
-				marginDiv.style.marginRight = marginDiv.style.width = "0";
-				div.style.width = "1px";
-				docElem.appendChild( container );
-
-				ret = !parseFloat( window.getComputedStyle( marginDiv, null ).marginRight );
-
-				docElem.removeChild( container );
-				div.removeChild( marginDiv );
-
-				return ret;
-			}
-		});
-	}
-})();
-
-
-// A method for quickly swapping in/out CSS properties to get correct calculations.
-jQuery.swap = function( elem, options, callback, args ) {
-	var ret, name,
-		old = {};
-
-	// Remember the old values, and insert the new ones
-	for ( name in options ) {
-		old[ name ] = elem.style[ name ];
-		elem.style[ name ] = options[ name ];
-	}
-
-	ret = callback.apply( elem, args || [] );
-
-	// Revert the old values
-	for ( name in options ) {
-		elem.style[ name ] = old[ name ];
-	}
-
-	return ret;
-};
-
-
 var
-	// Swappable if display is none or starts with table except "table", "table-cell", or "table-caption"
+
+	// Swappable if display is none or starts with table
+	// except "table", "table-cell", or "table-caption"
 	// See here for display values: https://developer.mozilla.org/en-US/docs/CSS/display
 	rdisplayswap = /^(none|table(?!-c[ea]).+)/,
-	rnumsplit = new RegExp( "^(" + pnum + ")(.*)$", "i" ),
-	rrelNum = new RegExp( "^([+-])=(" + pnum + ")", "i" ),
-
+	rcustomProp = /^--/,
 	cssShow = { position: "absolute", visibility: "hidden", display: "block" },
 	cssNormalTransform = {
 		letterSpacing: "0",
 		fontWeight: "400"
 	},
 
-	cssPrefixes = [ "Webkit", "O", "Moz", "ms" ];
+	cssPrefixes = [ "Webkit", "Moz", "ms" ],
+	emptyStyle = document.createElement( "div" ).style;
 
 // Return a css property mapped to a potentially vendor prefixed property
-function vendorPropName( style, name ) {
+function vendorPropName( name ) {
 
 	// Shortcut for names that are not vendor prefixed
-	if ( name in style ) {
+	if ( name in emptyStyle ) {
 		return name;
 	}
 
 	// Check for vendor prefixed names
-	var capName = name[0].toUpperCase() + name.slice(1),
-		origName = name,
+	var capName = name[ 0 ].toUpperCase() + name.slice( 1 ),
 		i = cssPrefixes.length;
 
 	while ( i-- ) {
 		name = cssPrefixes[ i ] + capName;
-		if ( name in style ) {
+		if ( name in emptyStyle ) {
 			return name;
 		}
 	}
+}
 
-	return origName;
+// Return a property mapped along what jQuery.cssProps suggests or to
+// a vendor prefixed property.
+function finalPropName( name ) {
+	var ret = jQuery.cssProps[ name ];
+	if ( !ret ) {
+		ret = jQuery.cssProps[ name ] = vendorPropName( name ) || name;
+	}
+	return ret;
 }
 
 function setPositiveNumber( elem, value, subtract ) {
-	var matches = rnumsplit.exec( value );
+
+	// Any relative (+/-) values have already been
+	// normalized at this point
+	var matches = rcssNum.exec( value );
 	return matches ?
+
 		// Guard against undefined "subtract", e.g., when used as in cssHooks
-		Math.max( 0, matches[ 1 ] - ( subtract || 0 ) ) + ( matches[ 2 ] || "px" ) :
+		Math.max( 0, matches[ 2 ] - ( subtract || 0 ) ) + ( matches[ 3 ] || "px" ) :
 		value;
 }
 
-function augmentWidthOrHeight( elem, name, extra, isBorderBox, styles ) {
-	var i = extra === ( isBorderBox ? "border" : "content" ) ?
-		// If we already have the right measurement, avoid augmentation
-		4 :
-		// Otherwise initialize for horizontal or vertical properties
-		name === "width" ? 1 : 0,
+function boxModelAdjustment( elem, dimension, box, isBorderBox, styles, computedVal ) {
+	var i = dimension === "width" ? 1 : 0,
+		extra = 0,
+		delta = 0;
 
-		val = 0;
+	// Adjustment may not be necessary
+	if ( box === ( isBorderBox ? "border" : "content" ) ) {
+		return 0;
+	}
 
 	for ( ; i < 4; i += 2 ) {
-		// Both box models exclude margin, so add it if we want it
-		if ( extra === "margin" ) {
-			val += jQuery.css( elem, extra + cssExpand[ i ], true, styles );
+
+		// Both box models exclude margin
+		if ( box === "margin" ) {
+			delta += jQuery.css( elem, box + cssExpand[ i ], true, styles );
 		}
 
-		if ( isBorderBox ) {
-			// border-box includes padding, so remove it if we want content
-			if ( extra === "content" ) {
-				val -= jQuery.css( elem, "padding" + cssExpand[ i ], true, styles );
+		// If we get here with a content-box, we're seeking "padding" or "border" or "margin"
+		if ( !isBorderBox ) {
+
+			// Add padding
+			delta += jQuery.css( elem, "padding" + cssExpand[ i ], true, styles );
+
+			// For "border" or "margin", add border
+			if ( box !== "padding" ) {
+				delta += jQuery.css( elem, "border" + cssExpand[ i ] + "Width", true, styles );
+
+			// But still keep track of it otherwise
+			} else {
+				extra += jQuery.css( elem, "border" + cssExpand[ i ] + "Width", true, styles );
 			}
 
-			// At this point, extra isn't border nor margin, so remove border
-			if ( extra !== "margin" ) {
-				val -= jQuery.css( elem, "border" + cssExpand[ i ] + "Width", true, styles );
-			}
+		// If we get here with a border-box (content + padding + border), we're seeking "content" or
+		// "padding" or "margin"
 		} else {
-			// At this point, extra isn't content, so add padding
-			val += jQuery.css( elem, "padding" + cssExpand[ i ], true, styles );
 
-			// At this point, extra isn't content nor padding, so add border
-			if ( extra !== "padding" ) {
-				val += jQuery.css( elem, "border" + cssExpand[ i ] + "Width", true, styles );
+			// For "content", subtract padding
+			if ( box === "content" ) {
+				delta -= jQuery.css( elem, "padding" + cssExpand[ i ], true, styles );
+			}
+
+			// For "content" or "padding", subtract border
+			if ( box !== "margin" ) {
+				delta -= jQuery.css( elem, "border" + cssExpand[ i ] + "Width", true, styles );
 			}
 		}
 	}
 
-	return val;
+	// Account for positive content-box scroll gutter when requested by providing computedVal
+	if ( !isBorderBox && computedVal >= 0 ) {
+
+		// offsetWidth/offsetHeight is a rounded sum of content, padding, scroll gutter, and border
+		// Assuming integer scroll gutter, subtract the rest and round down
+		delta += Math.max( 0, Math.ceil(
+			elem[ "offset" + dimension[ 0 ].toUpperCase() + dimension.slice( 1 ) ] -
+			computedVal -
+			delta -
+			extra -
+			0.5
+		) );
+	}
+
+	return delta;
 }
 
-function getWidthOrHeight( elem, name, extra ) {
+function getWidthOrHeight( elem, dimension, extra ) {
 
-	// Start with offset property, which is equivalent to the border-box value
-	var valueIsBorderBox = true,
-		val = name === "width" ? elem.offsetWidth : elem.offsetHeight,
-		styles = getStyles( elem ),
-		isBorderBox = jQuery.css( elem, "boxSizing", false, styles ) === "border-box";
+	// Start with computed style
+	var styles = getStyles( elem ),
+		val = curCSS( elem, dimension, styles ),
+		isBorderBox = jQuery.css( elem, "boxSizing", false, styles ) === "border-box",
+		valueIsBorderBox = isBorderBox;
 
-	// Some non-html elements return undefined for offsetWidth, so check for null/undefined
-	// svg - https://bugzilla.mozilla.org/show_bug.cgi?id=649285
-	// MathML - https://bugzilla.mozilla.org/show_bug.cgi?id=491668
-	if ( val <= 0 || val == null ) {
-		// Fall back to computed then uncomputed css if necessary
-		val = curCSS( elem, name, styles );
-		if ( val < 0 || val == null ) {
-			val = elem.style[ name ];
-		}
-
-		// Computed unit is not pixels. Stop here and return.
-		if ( rnumnonpx.test(val) ) {
+	// Support: Firefox <=54
+	// Return a confounding non-pixel value or feign ignorance, as appropriate.
+	if ( rnumnonpx.test( val ) ) {
+		if ( !extra ) {
 			return val;
 		}
-
-		// Check for style in case a browser which returns unreliable values
-		// for getComputedStyle silently falls back to the reliable elem.style
-		valueIsBorderBox = isBorderBox &&
-			( support.boxSizingReliable() || val === elem.style[ name ] );
-
-		// Normalize "", auto, and prepare for extra
-		val = parseFloat( val ) || 0;
+		val = "auto";
 	}
 
-	// Use the active box-sizing model to add/subtract irrelevant styles
+	// Check for style in case a browser which returns unreliable values
+	// for getComputedStyle silently falls back to the reliable elem.style
+	valueIsBorderBox = valueIsBorderBox &&
+		( support.boxSizingReliable() || val === elem.style[ dimension ] );
+
+	// Fall back to offsetWidth/offsetHeight when value is "auto"
+	// This happens for inline elements with no explicit setting (gh-3571)
+	// Support: Android <=4.1 - 4.3 only
+	// Also use offsetWidth/offsetHeight for misreported inline dimensions (gh-3602)
+	if ( val === "auto" ||
+		!parseFloat( val ) && jQuery.css( elem, "display", false, styles ) === "inline" ) {
+
+		val = elem[ "offset" + dimension[ 0 ].toUpperCase() + dimension.slice( 1 ) ];
+
+		// offsetWidth/offsetHeight provide border-box values
+		valueIsBorderBox = true;
+	}
+
+	// Normalize "" and auto
+	val = parseFloat( val ) || 0;
+
+	// Adjust for the element's box model
 	return ( val +
-		augmentWidthOrHeight(
+		boxModelAdjustment(
 			elem,
-			name,
+			dimension,
 			extra || ( isBorderBox ? "border" : "content" ),
 			valueIsBorderBox,
-			styles
+			styles,
+
+			// Provide the current computed size to request scroll gutter calculation (gh-3589)
+			val
 		)
 	) + "px";
 }
 
-function showHide( elements, show ) {
-	var display, elem, hidden,
-		values = [],
-		index = 0,
-		length = elements.length;
-
-	for ( ; index < length; index++ ) {
-		elem = elements[ index ];
-		if ( !elem.style ) {
-			continue;
-		}
-
-		values[ index ] = data_priv.get( elem, "olddisplay" );
-		display = elem.style.display;
-		if ( show ) {
-			// Reset the inline display of this element to learn if it is
-			// being hidden by cascaded rules or not
-			if ( !values[ index ] && display === "none" ) {
-				elem.style.display = "";
-			}
-
-			// Set elements which have been overridden with display: none
-			// in a stylesheet to whatever the default browser style is
-			// for such an element
-			if ( elem.style.display === "" && isHidden( elem ) ) {
-				values[ index ] = data_priv.access( elem, "olddisplay", defaultDisplay(elem.nodeName) );
-			}
-		} else {
-			hidden = isHidden( elem );
-
-			if ( display !== "none" || !hidden ) {
-				data_priv.set( elem, "olddisplay", hidden ? display : jQuery.css( elem, "display" ) );
-			}
-		}
-	}
-
-	// Set the display of most of the elements in a second loop
-	// to avoid the constant reflow
-	for ( index = 0; index < length; index++ ) {
-		elem = elements[ index ];
-		if ( !elem.style ) {
-			continue;
-		}
-		if ( !show || elem.style.display === "none" || elem.style.display === "" ) {
-			elem.style.display = show ? values[ index ] || "" : "none";
-		}
-	}
-
-	return elements;
-}
-
-jQuery.extend({
+jQuery.extend( {
 
 	// Add in style property hooks for overriding the default
 	// behavior of getting and setting a style property
@@ -5926,6 +6418,7 @@ jQuery.extend({
 
 	// Don't automatically add "px" to these possibly-unitless properties
 	cssNumber: {
+		"animationIterationCount": true,
 		"columnCount": true,
 		"fillOpacity": true,
 		"flexGrow": true,
@@ -5942,9 +6435,7 @@ jQuery.extend({
 
 	// Add in properties whose names you wish to fix before
 	// setting or getting the value
-	cssProps: {
-		"float": "cssFloat"
-	},
+	cssProps: {},
 
 	// Get and set the style property on a DOM Node
 	style: function( elem, name, value, extra ) {
@@ -5956,10 +6447,16 @@ jQuery.extend({
 
 		// Make sure that we're working with the right name
 		var ret, type, hooks,
-			origName = jQuery.camelCase( name ),
+			origName = camelCase( name ),
+			isCustomProp = rcustomProp.test( name ),
 			style = elem.style;
 
-		name = jQuery.cssProps[ origName ] || ( jQuery.cssProps[ origName ] = vendorPropName( style, origName ) );
+		// Make sure that we're working with the right name. We don't
+		// want to query the value if it is a CSS custom property
+		// since they are user-defined.
+		if ( !isCustomProp ) {
+			name = finalPropName( origName );
+		}
 
 		// Gets hook for the prefixed version, then unprefixed version
 		hooks = jQuery.cssHooks[ name ] || jQuery.cssHooks[ origName ];
@@ -5969,8 +6466,9 @@ jQuery.extend({
 			type = typeof value;
 
 			// Convert "+=" or "-=" to relative numbers (#7345)
-			if ( type === "string" && (ret = rrelNum.exec( value )) ) {
-				value = ( ret[1] + 1 ) * ret[2] + parseFloat( jQuery.css( elem, name ) );
+			if ( type === "string" && ( ret = rcssNum.exec( value ) ) && ret[ 1 ] ) {
+				value = adjustCSS( elem, name, ret );
+
 				// Fixes bug #9237
 				type = "number";
 			}
@@ -5980,25 +6478,33 @@ jQuery.extend({
 				return;
 			}
 
-			// If a number, add 'px' to the (except for certain CSS properties)
-			if ( type === "number" && !jQuery.cssNumber[ origName ] ) {
-				value += "px";
+			// If a number was passed in, add the unit (except for certain CSS properties)
+			if ( type === "number" ) {
+				value += ret && ret[ 3 ] || ( jQuery.cssNumber[ origName ] ? "" : "px" );
 			}
 
-			// Support: IE9-11+
 			// background-* props affect original clone's values
 			if ( !support.clearCloneStyle && value === "" && name.indexOf( "background" ) === 0 ) {
 				style[ name ] = "inherit";
 			}
 
 			// If a hook was provided, use that value, otherwise just set the specified value
-			if ( !hooks || !("set" in hooks) || (value = hooks.set( elem, value, extra )) !== undefined ) {
-				style[ name ] = value;
+			if ( !hooks || !( "set" in hooks ) ||
+				( value = hooks.set( elem, value, extra ) ) !== undefined ) {
+
+				if ( isCustomProp ) {
+					style.setProperty( name, value );
+				} else {
+					style[ name ] = value;
+				}
 			}
 
 		} else {
+
 			// If a hook was provided get the non-computed value from there
-			if ( hooks && "get" in hooks && (ret = hooks.get( elem, false, extra )) !== undefined ) {
+			if ( hooks && "get" in hooks &&
+				( ret = hooks.get( elem, false, extra ) ) !== undefined ) {
+
 				return ret;
 			}
 
@@ -6009,10 +6515,15 @@ jQuery.extend({
 
 	css: function( elem, name, extra, styles ) {
 		var val, num, hooks,
-			origName = jQuery.camelCase( name );
+			origName = camelCase( name ),
+			isCustomProp = rcustomProp.test( name );
 
-		// Make sure that we're working with the right name
-		name = jQuery.cssProps[ origName ] || ( jQuery.cssProps[ origName ] = vendorPropName( elem.style, origName ) );
+		// Make sure that we're working with the right name. We don't
+		// want to modify the value if it is a CSS custom property
+		// since they are user-defined.
+		if ( !isCustomProp ) {
+			name = finalPropName( origName );
+		}
 
 		// Try prefixed name followed by the unprefixed name
 		hooks = jQuery.cssHooks[ name ] || jQuery.cssHooks[ origName ];
@@ -6035,54 +6546,87 @@ jQuery.extend({
 		// Make numeric if forced or a qualifier was provided and val looks numeric
 		if ( extra === "" || extra ) {
 			num = parseFloat( val );
-			return extra === true || jQuery.isNumeric( num ) ? num || 0 : val;
+			return extra === true || isFinite( num ) ? num || 0 : val;
 		}
+
 		return val;
 	}
-});
+} );
 
-jQuery.each([ "height", "width" ], function( i, name ) {
-	jQuery.cssHooks[ name ] = {
+jQuery.each( [ "height", "width" ], function( i, dimension ) {
+	jQuery.cssHooks[ dimension ] = {
 		get: function( elem, computed, extra ) {
 			if ( computed ) {
 
 				// Certain elements can have dimension info if we invisibly show them
 				// but it must have a current display style that would benefit
-				return rdisplayswap.test( jQuery.css( elem, "display" ) ) && elem.offsetWidth === 0 ?
-					jQuery.swap( elem, cssShow, function() {
-						return getWidthOrHeight( elem, name, extra );
-					}) :
-					getWidthOrHeight( elem, name, extra );
+				return rdisplayswap.test( jQuery.css( elem, "display" ) ) &&
+
+					// Support: Safari 8+
+					// Table columns in Safari have non-zero offsetWidth & zero
+					// getBoundingClientRect().width unless display is changed.
+					// Support: IE <=11 only
+					// Running getBoundingClientRect on a disconnected node
+					// in IE throws an error.
+					( !elem.getClientRects().length || !elem.getBoundingClientRect().width ) ?
+						swap( elem, cssShow, function() {
+							return getWidthOrHeight( elem, dimension, extra );
+						} ) :
+						getWidthOrHeight( elem, dimension, extra );
 			}
 		},
 
 		set: function( elem, value, extra ) {
-			var styles = extra && getStyles( elem );
-			return setPositiveNumber( elem, value, extra ?
-				augmentWidthOrHeight(
+			var matches,
+				styles = getStyles( elem ),
+				isBorderBox = jQuery.css( elem, "boxSizing", false, styles ) === "border-box",
+				subtract = extra && boxModelAdjustment(
 					elem,
-					name,
+					dimension,
 					extra,
-					jQuery.css( elem, "boxSizing", false, styles ) === "border-box",
+					isBorderBox,
 					styles
-				) : 0
-			);
+				);
+
+			// Account for unreliable border-box dimensions by comparing offset* to computed and
+			// faking a content-box to get border and padding (gh-3699)
+			if ( isBorderBox && support.scrollboxSize() === styles.position ) {
+				subtract -= Math.ceil(
+					elem[ "offset" + dimension[ 0 ].toUpperCase() + dimension.slice( 1 ) ] -
+					parseFloat( styles[ dimension ] ) -
+					boxModelAdjustment( elem, dimension, "border", false, styles ) -
+					0.5
+				);
+			}
+
+			// Convert to pixels if value adjustment is needed
+			if ( subtract && ( matches = rcssNum.exec( value ) ) &&
+				( matches[ 3 ] || "px" ) !== "px" ) {
+
+				elem.style[ dimension ] = value;
+				value = jQuery.css( elem, dimension );
+			}
+
+			return setPositiveNumber( elem, value, subtract );
 		}
 	};
-});
+} );
 
-// Support: Android 2.3
-jQuery.cssHooks.marginRight = addGetHookIf( support.reliableMarginRight,
+jQuery.cssHooks.marginLeft = addGetHookIf( support.reliableMarginLeft,
 	function( elem, computed ) {
 		if ( computed ) {
-			return jQuery.swap( elem, { "display": "inline-block" },
-				curCSS, [ elem, "marginRight" ] );
+			return ( parseFloat( curCSS( elem, "marginLeft" ) ) ||
+				elem.getBoundingClientRect().left -
+					swap( elem, { marginLeft: 0 }, function() {
+						return elem.getBoundingClientRect().left;
+					} )
+				) + "px";
 		}
 	}
 );
 
 // These hooks are used by animate to expand properties
-jQuery.each({
+jQuery.each( {
 	margin: "",
 	padding: "",
 	border: "Width"
@@ -6093,7 +6637,7 @@ jQuery.each({
 				expanded = {},
 
 				// Assumes a single number if not a string
-				parts = typeof value === "string" ? value.split(" ") : [ value ];
+				parts = typeof value === "string" ? value.split( " " ) : [ value ];
 
 			for ( ; i < 4; i++ ) {
 				expanded[ prefix + cssExpand[ i ] + suffix ] =
@@ -6104,19 +6648,19 @@ jQuery.each({
 		}
 	};
 
-	if ( !rmargin.test( prefix ) ) {
+	if ( prefix !== "margin" ) {
 		jQuery.cssHooks[ prefix + suffix ].set = setPositiveNumber;
 	}
-});
+} );
 
-jQuery.fn.extend({
+jQuery.fn.extend( {
 	css: function( name, value ) {
 		return access( this, function( elem, name, value ) {
 			var styles, len,
 				map = {},
 				i = 0;
 
-			if ( jQuery.isArray( name ) ) {
+			if ( Array.isArray( name ) ) {
 				styles = getStyles( elem );
 				len = name.length;
 
@@ -6131,27 +6675,8 @@ jQuery.fn.extend({
 				jQuery.style( elem, name, value ) :
 				jQuery.css( elem, name );
 		}, name, value, arguments.length > 1 );
-	},
-	show: function() {
-		return showHide( this, true );
-	},
-	hide: function() {
-		return showHide( this );
-	},
-	toggle: function( state ) {
-		if ( typeof state === "boolean" ) {
-			return state ? this.show() : this.hide();
-		}
-
-		return this.each(function() {
-			if ( isHidden( this ) ) {
-				jQuery( this ).show();
-			} else {
-				jQuery( this ).hide();
-			}
-		});
 	}
-});
+} );
 
 
 function Tween( elem, options, prop, end, easing ) {
@@ -6164,7 +6689,7 @@ Tween.prototype = {
 	init: function( elem, options, prop, end, easing, unit ) {
 		this.elem = elem;
 		this.prop = prop;
-		this.easing = easing || "swing";
+		this.easing = easing || jQuery.easing._default;
 		this.options = options;
 		this.start = this.now = this.cur();
 		this.end = end;
@@ -6210,8 +6735,10 @@ Tween.propHooks = {
 		get: function( tween ) {
 			var result;
 
-			if ( tween.elem[ tween.prop ] != null &&
-				(!tween.elem.style || tween.elem.style[ tween.prop ] == null) ) {
+			// Use a property on the element directly when it is not a DOM element,
+			// or when there is no matching style property that exists.
+			if ( tween.elem.nodeType !== 1 ||
+				tween.elem[ tween.prop ] != null && tween.elem.style[ tween.prop ] == null ) {
 				return tween.elem[ tween.prop ];
 			}
 
@@ -6220,16 +6747,20 @@ Tween.propHooks = {
 			// Simple values such as "10px" are parsed to Float;
 			// complex values such as "rotate(1rad)" are returned as-is.
 			result = jQuery.css( tween.elem, tween.prop, "" );
+
 			// Empty strings, null, undefined and "auto" are converted to 0.
 			return !result || result === "auto" ? 0 : result;
 		},
 		set: function( tween ) {
+
 			// Use step hook for back compat.
 			// Use cssHook if its there.
 			// Use .style if available and use plain properties where available.
 			if ( jQuery.fx.step[ tween.prop ] ) {
 				jQuery.fx.step[ tween.prop ]( tween );
-			} else if ( tween.elem.style && ( tween.elem.style[ jQuery.cssProps[ tween.prop ] ] != null || jQuery.cssHooks[ tween.prop ] ) ) {
+			} else if ( tween.elem.nodeType === 1 &&
+				( tween.elem.style[ jQuery.cssProps[ tween.prop ] ] != null ||
+					jQuery.cssHooks[ tween.prop ] ) ) {
 				jQuery.style( tween.elem, tween.prop, tween.now + tween.unit );
 			} else {
 				tween.elem[ tween.prop ] = tween.now;
@@ -6238,7 +6769,7 @@ Tween.propHooks = {
 	}
 };
 
-// Support: IE9
+// Support: IE <=9 only
 // Panic based approach to setting things on disconnected nodes
 Tween.propHooks.scrollTop = Tween.propHooks.scrollLeft = {
 	set: function( tween ) {
@@ -6254,80 +6785,41 @@ jQuery.easing = {
 	},
 	swing: function( p ) {
 		return 0.5 - Math.cos( p * Math.PI ) / 2;
-	}
+	},
+	_default: "swing"
 };
 
 jQuery.fx = Tween.prototype.init;
 
-// Back Compat <1.8 extension point
+// Back compat <1.8 extension point
 jQuery.fx.step = {};
 
 
 
 
 var
-	fxNow, timerId,
+	fxNow, inProgress,
 	rfxtypes = /^(?:toggle|show|hide)$/,
-	rfxnum = new RegExp( "^(?:([+-])=|)(" + pnum + ")([a-z%]*)$", "i" ),
-	rrun = /queueHooks$/,
-	animationPrefilters = [ defaultPrefilter ],
-	tweeners = {
-		"*": [ function( prop, value ) {
-			var tween = this.createTween( prop, value ),
-				target = tween.cur(),
-				parts = rfxnum.exec( value ),
-				unit = parts && parts[ 3 ] || ( jQuery.cssNumber[ prop ] ? "" : "px" ),
+	rrun = /queueHooks$/;
 
-				// Starting value computation is required for potential unit mismatches
-				start = ( jQuery.cssNumber[ prop ] || unit !== "px" && +target ) &&
-					rfxnum.exec( jQuery.css( tween.elem, prop ) ),
-				scale = 1,
-				maxIterations = 20;
+function schedule() {
+	if ( inProgress ) {
+		if ( document.hidden === false && window.requestAnimationFrame ) {
+			window.requestAnimationFrame( schedule );
+		} else {
+			window.setTimeout( schedule, jQuery.fx.interval );
+		}
 
-			if ( start && start[ 3 ] !== unit ) {
-				// Trust units reported by jQuery.css
-				unit = unit || start[ 3 ];
-
-				// Make sure we update the tween properties later on
-				parts = parts || [];
-
-				// Iteratively approximate from a nonzero starting point
-				start = +target || 1;
-
-				do {
-					// If previous iteration zeroed out, double until we get *something*.
-					// Use string for doubling so we don't accidentally see scale as unchanged below
-					scale = scale || ".5";
-
-					// Adjust and apply
-					start = start / scale;
-					jQuery.style( tween.elem, prop, start + unit );
-
-				// Update scale, tolerating zero or NaN from tween.cur(),
-				// break the loop if scale is unchanged or perfect, or if we've just had enough
-				} while ( scale !== (scale = tween.cur() / target) && scale !== 1 && --maxIterations );
-			}
-
-			// Update tween properties
-			if ( parts ) {
-				start = tween.start = +start || +target || 0;
-				tween.unit = unit;
-				// If a +=/-= token was provided, we're doing a relative animation
-				tween.end = parts[ 1 ] ?
-					start + ( parts[ 1 ] + 1 ) * parts[ 2 ] :
-					+parts[ 2 ];
-			}
-
-			return tween;
-		} ]
-	};
+		jQuery.fx.tick();
+	}
+}
 
 // Animations created synchronously will run synchronously
 function createFxNow() {
-	setTimeout(function() {
+	window.setTimeout( function() {
 		fxNow = undefined;
-	});
-	return ( fxNow = jQuery.now() );
+	} );
+	return ( fxNow = Date.now() );
 }
 
 // Generate parameters to create a standard animation
@@ -6339,7 +6831,7 @@ function genFx( type, includeWidth ) {
 	// If we include width, step value is 1 to do all cssExpand values,
 	// otherwise step value is 2 to skip over Left and Right
 	includeWidth = includeWidth ? 1 : 0;
-	for ( ; i < 4 ; i += 2 - includeWidth ) {
+	for ( ; i < 4; i += 2 - includeWidth ) {
 		which = cssExpand[ i ];
 		attrs[ "margin" + which ] = attrs[ "padding" + which ] = type;
 	}
@@ -6353,11 +6845,11 @@ function genFx( type, includeWidth ) {
 
 function createTween( value, prop, animation ) {
 	var tween,
-		collection = ( tweeners[ prop ] || [] ).concat( tweeners[ "*" ] ),
+		collection = ( Animation.tweeners[ prop ] || [] ).concat( Animation.tweeners[ "*" ] ),
 		index = 0,
 		length = collection.length;
 	for ( ; index < length; index++ ) {
-		if ( (tween = collection[ index ].call( animation, prop, value )) ) {
+		if ( ( tween = collection[ index ].call( animation, prop, value ) ) ) {
 
 			// We're done with this property
 			return tween;
@@ -6366,15 +6858,15 @@ function createTween( value, prop, animation ) {
 }
 
 function defaultPrefilter( elem, props, opts ) {
-	/* jshint validthis: true */
-	var prop, value, toggle, tween, hooks, oldfire, display, checkDisplay,
+	var prop, value, toggle, hooks, oldfire, propTween, restoreDisplay, display,
+		isBox = "width" in props || "height" in props,
 		anim = this,
 		orig = {},
 		style = elem.style,
-		hidden = elem.nodeType && isHidden( elem ),
-		dataShow = data_priv.get( elem, "fxshow" );
+		hidden = elem.nodeType && isHiddenWithinTree( elem ),
+		dataShow = dataPriv.get( elem, "fxshow" );
 
-	// Handle queue: false promises
+	// Queue-skipping animations hijack the fx hooks
 	if ( !opts.queue ) {
 		hooks = jQuery._queueHooks( elem, "fx" );
 		if ( hooks.unqueued == null ) {
@@ -6388,113 +6880,152 @@ function defaultPrefilter( elem, props, opts ) {
 		}
 		hooks.unqueued++;
 
-		anim.always(function() {
+		anim.always( function() {
+
 			// Ensure the complete handler is called before this completes
-			anim.always(function() {
+			anim.always( function() {
 				hooks.unqueued--;
 				if ( !jQuery.queue( elem, "fx" ).length ) {
 					hooks.empty.fire();
 				}
-			});
-		});
+			} );
+		} );
 	}
 
-	// Height/width overflow pass
-	if ( elem.nodeType === 1 && ( "height" in props || "width" in props ) ) {
-		// Make sure that nothing sneaks out
-		// Record all 3 overflow attributes because IE9-10 do not
-		// change the overflow attribute when overflowX and
-		// overflowY are set to the same value
-		opts.overflow = [ style.overflow, style.overflowX, style.overflowY ];
-
-		// Set display property to inline-block for height/width
-		// animations on inline elements that are having width/height animated
-		display = jQuery.css( elem, "display" );
-
-		// Test default display if display is currently "none"
-		checkDisplay = display === "none" ?
-			data_priv.get( elem, "olddisplay" ) || defaultDisplay( elem.nodeName ) : display;
-
-		if ( checkDisplay === "inline" && jQuery.css( elem, "float" ) === "none" ) {
-			style.display = "inline-block";
-		}
-	}
-
-	if ( opts.overflow ) {
-		style.overflow = "hidden";
-		anim.always(function() {
-			style.overflow = opts.overflow[ 0 ];
-			style.overflowX = opts.overflow[ 1 ];
-			style.overflowY = opts.overflow[ 2 ];
-		});
-	}
-
-	// show/hide pass
+	// Detect show/hide animations
 	for ( prop in props ) {
 		value = props[ prop ];
-		if ( rfxtypes.exec( value ) ) {
+		if ( rfxtypes.test( value ) ) {
 			delete props[ prop ];
 			toggle = toggle || value === "toggle";
 			if ( value === ( hidden ? "hide" : "show" ) ) {
 
-				// If there is dataShow left over from a stopped hide or show and we are going to proceed with show, we should pretend to be hidden
+				// Pretend to be hidden if this is a "show" and
+				// there is still data from a stopped show/hide
 				if ( value === "show" && dataShow && dataShow[ prop ] !== undefined ) {
 					hidden = true;
+
+				// Ignore all other no-op show/hide data
 				} else {
 					continue;
 				}
 			}
 			orig[ prop ] = dataShow && dataShow[ prop ] || jQuery.style( elem, prop );
-
-		// Any non-fx value stops us from restoring the original display value
-		} else {
-			display = undefined;
 		}
 	}
 
-	if ( !jQuery.isEmptyObject( orig ) ) {
-		if ( dataShow ) {
-			if ( "hidden" in dataShow ) {
-				hidden = dataShow.hidden;
+	// Bail out if this is a no-op like .hide().hide()
+	propTween = !jQuery.isEmptyObject( props );
+	if ( !propTween && jQuery.isEmptyObject( orig ) ) {
+		return;
+	}
+
+	// Restrict "overflow" and "display" styles during box animations
+	if ( isBox && elem.nodeType === 1 ) {
+
+		// Support: IE <=9 - 11, Edge 12 - 15
+		// Record all 3 overflow attributes because IE does not infer the shorthand
+		// from identically-valued overflowX and overflowY and Edge just mirrors
+		// the overflowX value there.
+		opts.overflow = [ style.overflow, style.overflowX, style.overflowY ];
+
+		// Identify a display type, preferring old show/hide data over the CSS cascade
+		restoreDisplay = dataShow && dataShow.display;
+		if ( restoreDisplay == null ) {
+			restoreDisplay = dataPriv.get( elem, "display" );
+		}
+		display = jQuery.css( elem, "display" );
+		if ( display === "none" ) {
+			if ( restoreDisplay ) {
+				display = restoreDisplay;
+			} else {
+
+				// Get nonempty value(s) by temporarily forcing visibility
+				showHide( [ elem ], true );
+				restoreDisplay = elem.style.display || restoreDisplay;
+				display = jQuery.css( elem, "display" );
+				showHide( [ elem ] );
 			}
-		} else {
-			dataShow = data_priv.access( elem, "fxshow", {} );
 		}
 
-		// Store state if its toggle - enables .stop().toggle() to "reverse"
-		if ( toggle ) {
-			dataShow.hidden = !hidden;
-		}
-		if ( hidden ) {
-			jQuery( elem ).show();
-		} else {
-			anim.done(function() {
-				jQuery( elem ).hide();
-			});
-		}
-		anim.done(function() {
-			var prop;
+		// Animate inline elements as inline-block
+		if ( display === "inline" || display === "inline-block" && restoreDisplay != null ) {
+			if ( jQuery.css( elem, "float" ) === "none" ) {
 
-			data_priv.remove( elem, "fxshow" );
-			for ( prop in orig ) {
-				jQuery.style( elem, prop, orig[ prop ] );
-			}
-		});
-		for ( prop in orig ) {
-			tween = createTween( hidden ? dataShow[ prop ] : 0, prop, anim );
-
-			if ( !( prop in dataShow ) ) {
-				dataShow[ prop ] = tween.start;
-				if ( hidden ) {
-					tween.end = tween.start;
-					tween.start = prop === "width" || prop === "height" ? 1 : 0;
+				// Restore the original display value at the end of pure show/hide animations
+				if ( !propTween ) {
+					anim.done( function() {
+						style.display = restoreDisplay;
+					} );
+					if ( restoreDisplay == null ) {
+						display = style.display;
+						restoreDisplay = display === "none" ? "" : display;
+					}
 				}
+				style.display = "inline-block";
 			}
 		}
+	}
 
-	// If this is a noop like .hide().hide(), restore an overwritten display value
-	} else if ( (display === "none" ? defaultDisplay( elem.nodeName ) : display) === "inline" ) {
-		style.display = display;
+	if ( opts.overflow ) {
+		style.overflow = "hidden";
+		anim.always( function() {
+			style.overflow = opts.overflow[ 0 ];
+			style.overflowX = opts.overflow[ 1 ];
+			style.overflowY = opts.overflow[ 2 ];
+		} );
+	}
+
+	// Implement show/hide animations
+	propTween = false;
+	for ( prop in orig ) {
+
+		// General show/hide setup for this element animation
+		if ( !propTween ) {
+			if ( dataShow ) {
+				if ( "hidden" in dataShow ) {
+					hidden = dataShow.hidden;
+				}
+			} else {
+				dataShow = dataPriv.access( elem, "fxshow", { display: restoreDisplay } );
+			}
+
+			// Store hidden/visible for toggle so `.stop().toggle()` "reverses"
+			if ( toggle ) {
+				dataShow.hidden = !hidden;
+			}
+
+			// Show elements before animating them
+			if ( hidden ) {
+				showHide( [ elem ], true );
+			}
+
+			/* eslint-disable no-loop-func */
+
+			anim.done( function() {
+
+			/* eslint-enable no-loop-func */
+
+				// The final step of a "hide" animation is actually hiding the element
+				if ( !hidden ) {
+					showHide( [ elem ] );
+				}
+				dataPriv.remove( elem, "fxshow" );
+				for ( prop in orig ) {
+					jQuery.style( elem, prop, orig[ prop ] );
+				}
+			} );
+		}
+
+		// Per-property setup
+		propTween = createTween( hidden ? dataShow[ prop ] : 0, prop, anim );
+		if ( !( prop in dataShow ) ) {
+			dataShow[ prop ] = propTween.start;
+			if ( hidden ) {
+				propTween.end = propTween.start;
+				propTween.start = 0;
+			}
+		}
 	}
 }
 
@@ -6503,10 +7034,10 @@ function propFilter( props, specialEasing ) {
 
 	// camelCase, specialEasing and expand cssHook pass
 	for ( index in props ) {
-		name = jQuery.camelCase( index );
+		name = camelCase( index );
 		easing = specialEasing[ name ];
 		value = props[ index ];
-		if ( jQuery.isArray( value ) ) {
+		if ( Array.isArray( value ) ) {
 			easing = value[ 1 ];
 			value = props[ index ] = value[ 0 ];
 		}
@@ -6539,41 +7070,53 @@ function Animation( elem, properties, options ) {
 	var result,
 		stopped,
 		index = 0,
-		length = animationPrefilters.length,
+		length = Animation.prefilters.length,
 		deferred = jQuery.Deferred().always( function() {
+
 			// Don't match elem in the :animated selector
 			delete tick.elem;
-		}),
+		} ),
 		tick = function() {
 			if ( stopped ) {
 				return false;
 			}
 			var currentTime = fxNow || createFxNow(),
 				remaining = Math.max( 0, animation.startTime + animation.duration - currentTime ),
-				// Support: Android 2.3
+
+				// Support: Android 2.3 only
 				// Archaic crash bug won't allow us to use `1 - ( 0.5 || 0 )` (#12497)
 				temp = remaining / animation.duration || 0,
 				percent = 1 - temp,
 				index = 0,
 				length = animation.tweens.length;
 
-			for ( ; index < length ; index++ ) {
+			for ( ; index < length; index++ ) {
 				animation.tweens[ index ].run( percent );
 			}
 
-			deferred.notifyWith( elem, [ animation, percent, remaining ]);
+			deferred.notifyWith( elem, [ animation, percent, remaining ] );
 
+			// If there's more to do, yield
 			if ( percent < 1 && length ) {
 				return remaining;
-			} else {
-				deferred.resolveWith( elem, [ animation ] );
-				return false;
 			}
+
+			// If this was an empty animation, synthesize a final progress notification
+			if ( !length ) {
+				deferred.notifyWith( elem, [ animation, 1, 0 ] );
+			}
+
+			// Resolve the animation and report its conclusion
+			deferred.resolveWith( elem, [ animation ] );
+			return false;
 		},
-		animation = deferred.promise({
+		animation = deferred.promise( {
 			elem: elem,
 			props: jQuery.extend( {}, properties ),
-			opts: jQuery.extend( true, { specialEasing: {} }, options ),
+			opts: jQuery.extend( true, {
+				specialEasing: {},
+				easing: jQuery.easing._default
+			}, options ),
 			originalProperties: properties,
 			originalOptions: options,
 			startTime: fxNow || createFxNow(),
@@ -6587,6 +7130,7 @@ function Animation( elem, properties, options ) {
 			},
 			stop: function( gotoEnd ) {
 				var index = 0,
+
 					// If we are going to the end, we want to run all the tweens
 					// otherwise we skip this part
 					length = gotoEnd ? animation.tweens.length : 0;
@@ -6594,91 +7138,121 @@ function Animation( elem, properties, options ) {
 					return this;
 				}
 				stopped = true;
-				for ( ; index < length ; index++ ) {
+				for ( ; index < length; index++ ) {
 					animation.tweens[ index ].run( 1 );
 				}
 
 				// Resolve when we played the last frame; otherwise, reject
 				if ( gotoEnd ) {
+					deferred.notifyWith( elem, [ animation, 1, 0 ] );
 					deferred.resolveWith( elem, [ animation, gotoEnd ] );
 				} else {
 					deferred.rejectWith( elem, [ animation, gotoEnd ] );
 				}
 				return this;
 			}
-		}),
+		} ),
 		props = animation.props;
 
 	propFilter( props, animation.opts.specialEasing );
 
-	for ( ; index < length ; index++ ) {
-		result = animationPrefilters[ index ].call( animation, elem, props, animation.opts );
+	for ( ; index < length; index++ ) {
+		result = Animation.prefilters[ index ].call( animation, elem, props, animation.opts );
 		if ( result ) {
+			if ( isFunction( result.stop ) ) {
+				jQuery._queueHooks( animation.elem, animation.opts.queue ).stop =
+					result.stop.bind( result );
+			}
 			return result;
 		}
 	}
 
 	jQuery.map( props, createTween, animation );
 
-	if ( jQuery.isFunction( animation.opts.start ) ) {
+	if ( isFunction( animation.opts.start ) ) {
 		animation.opts.start.call( elem, animation );
 	}
 
+	// Attach callbacks from options
+	animation
+		.progress( animation.opts.progress )
+		.done( animation.opts.done, animation.opts.complete )
+		.fail( animation.opts.fail )
+		.always( animation.opts.always );
+
 	jQuery.fx.timer(
 		jQuery.extend( tick, {
 			elem: elem,
 			anim: animation,
 			queue: animation.opts.queue
-		})
+		} )
 	);
 
-	// attach callbacks from options
-	return animation.progress( animation.opts.progress )
-		.done( animation.opts.done, animation.opts.complete )
-		.fail( animation.opts.fail )
-		.always( animation.opts.always );
+	return animation;
 }
 
 jQuery.Animation = jQuery.extend( Animation, {
 
+	tweeners: {
+		"*": [ function( prop, value ) {
+			var tween = this.createTween( prop, value );
+			adjustCSS( tween.elem, prop, rcssNum.exec( value ), tween );
+			return tween;
+		} ]
+	},
+
 	tweener: function( props, callback ) {
-		if ( jQuery.isFunction( props ) ) {
+		if ( isFunction( props ) ) {
 			callback = props;
 			props = [ "*" ];
 		} else {
-			props = props.split(" ");
+			props = props.match( rnothtmlwhite );
 		}
 
 		var prop,
 			index = 0,
 			length = props.length;
 
-		for ( ; index < length ; index++ ) {
+		for ( ; index < length; index++ ) {
 			prop = props[ index ];
-			tweeners[ prop ] = tweeners[ prop ] || [];
-			tweeners[ prop ].unshift( callback );
+			Animation.tweeners[ prop ] = Animation.tweeners[ prop ] || [];
+			Animation.tweeners[ prop ].unshift( callback );
 		}
 	},
 
+	prefilters: [ defaultPrefilter ],
+
 	prefilter: function( callback, prepend ) {
 		if ( prepend ) {
-			animationPrefilters.unshift( callback );
+			Animation.prefilters.unshift( callback );
 		} else {
-			animationPrefilters.push( callback );
+			Animation.prefilters.push( callback );
 		}
 	}
-});
+} );
 
 jQuery.speed = function( speed, easing, fn ) {
 	var opt = speed && typeof speed === "object" ? jQuery.extend( {}, speed ) : {
 		complete: fn || !fn && easing ||
-			jQuery.isFunction( speed ) && speed,
+			isFunction( speed ) && speed,
 		duration: speed,
-		easing: fn && easing || easing && !jQuery.isFunction( easing ) && easing
+		easing: fn && easing || easing && !isFunction( easing ) && easing
 	};
 
-	opt.duration = jQuery.fx.off ? 0 : typeof opt.duration === "number" ? opt.duration :
-		opt.duration in jQuery.fx.speeds ? jQuery.fx.speeds[ opt.duration ] : jQuery.fx.speeds._default;
+	// Go to the end state if fx are off
+	if ( jQuery.fx.off ) {
+		opt.duration = 0;
+
+	} else {
+		if ( typeof opt.duration !== "number" ) {
+			if ( opt.duration in jQuery.fx.speeds ) {
+				opt.duration = jQuery.fx.speeds[ opt.duration ];
+
+			} else {
+				opt.duration = jQuery.fx.speeds._default;
+			}
+		}
+	}
 
 	// Normalize opt.queue - true/undefined/null -> "fx"
 	if ( opt.queue == null || opt.queue === true ) {
@@ -6689,7 +7263,7 @@ jQuery.speed = function( speed, easing, fn ) {
 	opt.old = opt.complete;
 
 	opt.complete = function() {
-		if ( jQuery.isFunction( opt.old ) ) {
+		if ( isFunction( opt.old ) ) {
 			opt.old.call( this );
 		}
 
@@ -6701,24 +7275,25 @@ jQuery.speed = function( speed, easing, fn ) {
 	return opt;
 };
 
-jQuery.fn.extend({
+jQuery.fn.extend( {
 	fadeTo: function( speed, to, easing, callback ) {
 
 		// Show any hidden elements after setting opacity to 0
-		return this.filter( isHidden ).css( "opacity", 0 ).show()
+		return this.filter( isHiddenWithinTree ).css( "opacity", 0 ).show()
 
 			// Animate to the value specified
-			.end().animate({ opacity: to }, speed, easing, callback );
+			.end().animate( { opacity: to }, speed, easing, callback );
 	},
 	animate: function( prop, speed, easing, callback ) {
 		var empty = jQuery.isEmptyObject( prop ),
 			optall = jQuery.speed( speed, easing, callback ),
 			doAnimation = function() {
+
 				// Operate on a copy of prop so per-property easing won't be lost
 				var anim = Animation( this, jQuery.extend( {}, prop ), optall );
 
 				// Empty animations, or finishing resolves immediately
-				if ( empty || data_priv.get( this, "finish" ) ) {
+				if ( empty || dataPriv.get( this, "finish" ) ) {
 					anim.stop( true );
 				}
 			};
@@ -6744,11 +7319,11 @@ jQuery.fn.extend({
 			this.queue( type || "fx", [] );
 		}
 
-		return this.each(function() {
+		return this.each( function() {
 			var dequeue = true,
 				index = type != null && type + "queueHooks",
 				timers = jQuery.timers,
-				data = data_priv.get( this );
+				data = dataPriv.get( this );
 
 			if ( index ) {
 				if ( data[ index ] && data[ index ].stop ) {
@@ -6763,7 +7338,9 @@ jQuery.fn.extend({
 			}
 
 			for ( index = timers.length; index--; ) {
-				if ( timers[ index ].elem === this && (type == null || timers[ index ].queue === type) ) {
+				if ( timers[ index ].elem === this &&
+					( type == null || timers[ index ].queue === type ) ) {
+
 					timers[ index ].anim.stop( gotoEnd );
 					dequeue = false;
 					timers.splice( index, 1 );
@@ -6776,15 +7353,15 @@ jQuery.fn.extend({
 			if ( dequeue || !gotoEnd ) {
 				jQuery.dequeue( this, type );
 			}
-		});
+		} );
 	},
 	finish: function( type ) {
 		if ( type !== false ) {
 			type = type || "fx";
 		}
-		return this.each(function() {
+		return this.each( function() {
 			var index,
-				data = data_priv.get( this ),
+				data = dataPriv.get( this ),
 				queue = data[ type + "queue" ],
 				hooks = data[ type + "queueHooks" ],
 				timers = jQuery.timers,
@@ -6817,24 +7394,24 @@ jQuery.fn.extend({
 
 			// Turn off finishing flag
 			delete data.finish;
-		});
+		} );
 	}
-});
+} );
 
-jQuery.each([ "toggle", "show", "hide" ], function( i, name ) {
+jQuery.each( [ "toggle", "show", "hide" ], function( i, name ) {
 	var cssFn = jQuery.fn[ name ];
 	jQuery.fn[ name ] = function( speed, easing, callback ) {
 		return speed == null || typeof speed === "boolean" ?
 			cssFn.apply( this, arguments ) :
 			this.animate( genFx( name, true ), speed, easing, callback );
 	};
-});
+} );
 
 // Generate shortcuts for custom animations
-jQuery.each({
-	slideDown: genFx("show"),
-	slideUp: genFx("hide"),
-	slideToggle: genFx("toggle"),
+jQuery.each( {
+	slideDown: genFx( "show" ),
+	slideUp: genFx( "hide" ),
+	slideToggle: genFx( "toggle" ),
 	fadeIn: { opacity: "show" },
 	fadeOut: { opacity: "hide" },
 	fadeToggle: { opacity: "toggle" }
@@ -6842,7 +7419,7 @@ jQuery.each({
 	jQuery.fn[ name ] = function( speed, easing, callback ) {
 		return this.animate( props, speed, easing, callback );
 	};
-});
+} );
 
 jQuery.timers = [];
 jQuery.fx.tick = function() {
@@ -6850,11 +7427,12 @@ jQuery.fx.tick = function() {
 		i = 0,
 		timers = jQuery.timers;
 
-	fxNow = jQuery.now();
+	fxNow = Date.now();
 
 	for ( ; i < timers.length; i++ ) {
 		timer = timers[ i ];
-		// Checks the timer has not already been removed
+
+		// Run the timer and safely remove it when done (allowing for external removal)
 		if ( !timer() && timers[ i ] === timer ) {
 			timers.splice( i--, 1 );
 		}
@@ -6868,167 +7446,138 @@ jQuery.fx.tick = function() {
 
 jQuery.fx.timer = function( timer ) {
 	jQuery.timers.push( timer );
-	if ( timer() ) {
-		jQuery.fx.start();
-	} else {
-		jQuery.timers.pop();
-	}
+	jQuery.fx.start();
 };
 
 jQuery.fx.interval = 13;
-
 jQuery.fx.start = function() {
-	if ( !timerId ) {
-		timerId = setInterval( jQuery.fx.tick, jQuery.fx.interval );
+	if ( inProgress ) {
+		return;
 	}
+
+	inProgress = true;
+	schedule();
 };
 
 jQuery.fx.stop = function() {
-	clearInterval( timerId );
-	timerId = null;
+	inProgress = null;
 };
 
 jQuery.fx.speeds = {
 	slow: 600,
 	fast: 200,
+
 	// Default speed
 	_default: 400
 };
 
 
 // Based off of the plugin by Clint Helfers, with permission.
-// http://blindsignals.com/index.php/2009/07/jquery-delay/
+// https://web.archive.org/web/20100324014747/http://blindsignals.com/index.php/2009/07/jquery-delay/
 jQuery.fn.delay = function( time, type ) {
 	time = jQuery.fx ? jQuery.fx.speeds[ time ] || time : time;
 	type = type || "fx";
 
 	return this.queue( type, function( next, hooks ) {
-		var timeout = setTimeout( next, time );
+		var timeout = window.setTimeout( next, time );
 		hooks.stop = function() {
-			clearTimeout( timeout );
+			window.clearTimeout( timeout );
 		};
-	});
+	} );
 };
 
 
-(function() {
+( function() {
 	var input = document.createElement( "input" ),
 		select = document.createElement( "select" ),
 		opt = select.appendChild( document.createElement( "option" ) );
 
 	input.type = "checkbox";
 
-	// Support: iOS<=5.1, Android<=4.2+
+	// Support: Android <=4.3 only
 	// Default value for a checkbox should be "on"
 	support.checkOn = input.value !== "";
 
-	// Support: IE<=11+
+	// Support: IE <=11 only
 	// Must access selectedIndex to make default options select
 	support.optSelected = opt.selected;
 
-	// Support: Android<=2.3
-	// Options inside disabled selects are incorrectly marked as disabled
-	select.disabled = true;
-	support.optDisabled = !opt.disabled;
-
-	// Support: IE<=11+
+	// Support: IE <=11 only
 	// An input loses its value after becoming a radio
 	input = document.createElement( "input" );
 	input.value = "t";
 	input.type = "radio";
 	support.radioValue = input.value === "t";
-})();
+} )();
 
 
-var nodeHook, boolHook,
+var boolHook,
 	attrHandle = jQuery.expr.attrHandle;
 
-jQuery.fn.extend({
+jQuery.fn.extend( {
 	attr: function( name, value ) {
 		return access( this, jQuery.attr, name, value, arguments.length > 1 );
 	},
 
 	removeAttr: function( name ) {
-		return this.each(function() {
+		return this.each( function() {
 			jQuery.removeAttr( this, name );
-		});
+		} );
 	}
-});
+} );
 
-jQuery.extend({
+jQuery.extend( {
 	attr: function( elem, name, value ) {
-		var hooks, ret,
+		var ret, hooks,
 			nType = elem.nodeType;
 
-		// don't get/set attributes on text, comment and attribute nodes
-		if ( !elem || nType === 3 || nType === 8 || nType === 2 ) {
+		// Don't get/set attributes on text, comment and attribute nodes
+		if ( nType === 3 || nType === 8 || nType === 2 ) {
 			return;
 		}
 
 		// Fallback to prop when attributes are not supported
-		if ( typeof elem.getAttribute === strundefined ) {
+		if ( typeof elem.getAttribute === "undefined" ) {
 			return jQuery.prop( elem, name, value );
 		}
 
-		// All attributes are lowercase
+		// Attribute hooks are determined by the lowercase version
 		// Grab necessary hook if one is defined
 		if ( nType !== 1 || !jQuery.isXMLDoc( elem ) ) {
-			name = name.toLowerCase();
-			hooks = jQuery.attrHooks[ name ] ||
-				( jQuery.expr.match.bool.test( name ) ? boolHook : nodeHook );
+			hooks = jQuery.attrHooks[ name.toLowerCase() ] ||
+				( jQuery.expr.match.bool.test( name ) ? boolHook : undefined );
 		}
 
 		if ( value !== undefined ) {
-
 			if ( value === null ) {
 				jQuery.removeAttr( elem, name );
+				return;
+			}
 
-			} else if ( hooks && "set" in hooks && (ret = hooks.set( elem, value, name )) !== undefined ) {
+			if ( hooks && "set" in hooks &&
+				( ret = hooks.set( elem, value, name ) ) !== undefined ) {
 				return ret;
-
-			} else {
-				elem.setAttribute( name, value + "" );
-				return value;
 			}
 
-		} else if ( hooks && "get" in hooks && (ret = hooks.get( elem, name )) !== null ) {
+			elem.setAttribute( name, value + "" );
+			return value;
+		}
+
+		if ( hooks && "get" in hooks && ( ret = hooks.get( elem, name ) ) !== null ) {
 			return ret;
-
-		} else {
-			ret = jQuery.find.attr( elem, name );
-
-			// Non-existent attributes return null, we normalize to undefined
-			return ret == null ?
-				undefined :
-				ret;
 		}
-	},
 
-	removeAttr: function( elem, value ) {
-		var name, propName,
-			i = 0,
-			attrNames = value && value.match( rnotwhite );
+		ret = jQuery.find.attr( elem, name );
 
-		if ( attrNames && elem.nodeType === 1 ) {
-			while ( (name = attrNames[i++]) ) {
-				propName = jQuery.propFix[ name ] || name;
-
-				// Boolean attributes get special treatment (#10870)
-				if ( jQuery.expr.match.bool.test( name ) ) {
-					// Set corresponding property to false
-					elem[ propName ] = false;
-				}
-
-				elem.removeAttribute( name );
-			}
-		}
+		// Non-existent attributes return null, we normalize to undefined
+		return ret == null ? undefined : ret;
 	},
 
 	attrHooks: {
 		type: {
 			set: function( elem, value ) {
 				if ( !support.radioValue && value === "radio" &&
-					jQuery.nodeName( elem, "input" ) ) {
+					nodeName( elem, "input" ) ) {
 					var val = elem.value;
 					elem.setAttribute( "type", value );
 					if ( val ) {
@@ -7038,13 +7587,29 @@ jQuery.extend({
 				}
 			}
 		}
+	},
+
+	removeAttr: function( elem, value ) {
+		var name,
+			i = 0,
+
+			// Attribute names can contain non-HTML whitespace characters
+			// https://html.spec.whatwg.org/multipage/syntax.html#attributes-2
+			attrNames = value && value.match( rnothtmlwhite );
+
+		if ( attrNames && elem.nodeType === 1 ) {
+			while ( ( name = attrNames[ i++ ] ) ) {
+				elem.removeAttribute( name );
+			}
+		}
 	}
-});
+} );
 
 // Hooks for boolean attributes
 boolHook = {
 	set: function( elem, value, name ) {
 		if ( value === false ) {
+
 			// Remove boolean attributes when set to false
 			jQuery.removeAttr( elem, name );
 		} else {
@@ -7053,100 +7618,150 @@ boolHook = {
 		return name;
 	}
 };
+
 jQuery.each( jQuery.expr.match.bool.source.match( /\w+/g ), function( i, name ) {
 	var getter = attrHandle[ name ] || jQuery.find.attr;
 
 	attrHandle[ name ] = function( elem, name, isXML ) {
-		var ret, handle;
+		var ret, handle,
+			lowercaseName = name.toLowerCase();
+
 		if ( !isXML ) {
+
 			// Avoid an infinite loop by temporarily removing this function from the getter
-			handle = attrHandle[ name ];
-			attrHandle[ name ] = ret;
+			handle = attrHandle[ lowercaseName ];
+			attrHandle[ lowercaseName ] = ret;
 			ret = getter( elem, name, isXML ) != null ?
-				name.toLowerCase() :
+				lowercaseName :
 				null;
-			attrHandle[ name ] = handle;
+			attrHandle[ lowercaseName ] = handle;
 		}
 		return ret;
 	};
-});
+} );
 
 
 
 
-var rfocusable = /^(?:input|select|textarea|button)$/i;
+var rfocusable = /^(?:input|select|textarea|button)$/i,
+	rclickable = /^(?:a|area)$/i;
 
-jQuery.fn.extend({
+jQuery.fn.extend( {
 	prop: function( name, value ) {
 		return access( this, jQuery.prop, name, value, arguments.length > 1 );
 	},
 
 	removeProp: function( name ) {
-		return this.each(function() {
+		return this.each( function() {
 			delete this[ jQuery.propFix[ name ] || name ];
-		});
+		} );
 	}
-});
-
-jQuery.extend({
-	propFix: {
-		"for": "htmlFor",
-		"class": "className"
-	},
+} );
 
+jQuery.extend( {
 	prop: function( elem, name, value ) {
-		var ret, hooks, notxml,
+		var ret, hooks,
 			nType = elem.nodeType;
 
 		// Don't get/set properties on text, comment and attribute nodes
-		if ( !elem || nType === 3 || nType === 8 || nType === 2 ) {
+		if ( nType === 3 || nType === 8 || nType === 2 ) {
 			return;
 		}
 
-		notxml = nType !== 1 || !jQuery.isXMLDoc( elem );
+		if ( nType !== 1 || !jQuery.isXMLDoc( elem ) ) {
 
-		if ( notxml ) {
 			// Fix name and attach hooks
 			name = jQuery.propFix[ name ] || name;
 			hooks = jQuery.propHooks[ name ];
 		}
 
 		if ( value !== undefined ) {
-			return hooks && "set" in hooks && (ret = hooks.set( elem, value, name )) !== undefined ?
-				ret :
-				( elem[ name ] = value );
+			if ( hooks && "set" in hooks &&
+				( ret = hooks.set( elem, value, name ) ) !== undefined ) {
+				return ret;
+			}
 
-		} else {
-			return hooks && "get" in hooks && (ret = hooks.get( elem, name )) !== null ?
-				ret :
-				elem[ name ];
+			return ( elem[ name ] = value );
 		}
+
+		if ( hooks && "get" in hooks && ( ret = hooks.get( elem, name ) ) !== null ) {
+			return ret;
+		}
+
+		return elem[ name ];
 	},
 
 	propHooks: {
 		tabIndex: {
 			get: function( elem ) {
-				return elem.hasAttribute( "tabindex" ) || rfocusable.test( elem.nodeName ) || elem.href ?
-					elem.tabIndex :
-					-1;
+
+				// Support: IE <=9 - 11 only
+				// elem.tabIndex doesn't always return the
+				// correct value when it hasn't been explicitly set
+				// https://web.archive.org/web/20141116233347/http://fluidproject.org/blog/2008/01/09/getting-setting-and-removing-tabindex-values-with-javascript/
+				// Use proper attribute retrieval(#12072)
+				var tabindex = jQuery.find.attr( elem, "tabindex" );
+
+				if ( tabindex ) {
+					return parseInt( tabindex, 10 );
+				}
+
+				if (
+					rfocusable.test( elem.nodeName ) ||
+					rclickable.test( elem.nodeName ) &&
+					elem.href
+				) {
+					return 0;
+				}
+
+				return -1;
 			}
 		}
-	}
-});
+	},
 
+	propFix: {
+		"for": "htmlFor",
+		"class": "className"
+	}
+} );
+
+// Support: IE <=11 only
+// Accessing the selectedIndex property
+// forces the browser to respect setting selected
+// on the option
+// The getter ensures a default option is selected
+// when in an optgroup
+// eslint rule "no-unused-expressions" is disabled for this code
+// since it considers such accessions noop
 if ( !support.optSelected ) {
 	jQuery.propHooks.selected = {
 		get: function( elem ) {
+
+			/* eslint no-unused-expressions: "off" */
+
 			var parent = elem.parentNode;
 			if ( parent && parent.parentNode ) {
 				parent.parentNode.selectedIndex;
 			}
 			return null;
+		},
+		set: function( elem ) {
+
+			/* eslint no-unused-expressions: "off" */
+
+			var parent = elem.parentNode;
+			if ( parent ) {
+				parent.selectedIndex;
+
+				if ( parent.parentNode ) {
+					parent.parentNode.selectedIndex;
+				}
+			}
 		}
 	};
 }
 
-jQuery.each([
+jQuery.each( [
 	"tabIndex",
 	"readOnly",
 	"maxLength",
@@ -7159,49 +7774,63 @@ jQuery.each([
 	"contentEditable"
 ], function() {
 	jQuery.propFix[ this.toLowerCase() ] = this;
-});
+} );
 
 
 
 
-var rclass = /[\t\r\n\f]/g;
+	// Strip and collapse whitespace according to HTML spec
+	// https://infra.spec.whatwg.org/#strip-and-collapse-ascii-whitespace
+	function stripAndCollapse( value ) {
+		var tokens = value.match( rnothtmlwhite ) || [];
+		return tokens.join( " " );
+	}
 
-jQuery.fn.extend({
+
+function getClass( elem ) {
+	return elem.getAttribute && elem.getAttribute( "class" ) || "";
+}
+
+function classesToArray( value ) {
+	if ( Array.isArray( value ) ) {
+		return value;
+	}
+	if ( typeof value === "string" ) {
+		return value.match( rnothtmlwhite ) || [];
+	}
+	return [];
+}
+
+jQuery.fn.extend( {
 	addClass: function( value ) {
-		var classes, elem, cur, clazz, j, finalValue,
-			proceed = typeof value === "string" && value,
-			i = 0,
-			len = this.length;
+		var classes, elem, cur, curValue, clazz, j, finalValue,
+			i = 0;
 
-		if ( jQuery.isFunction( value ) ) {
-			return this.each(function( j ) {
-				jQuery( this ).addClass( value.call( this, j, this.className ) );
-			});
+		if ( isFunction( value ) ) {
+			return this.each( function( j ) {
+				jQuery( this ).addClass( value.call( this, j, getClass( this ) ) );
+			} );
 		}
 
-		if ( proceed ) {
-			// The disjunction here is for better compressibility (see removeClass)
-			classes = ( value || "" ).match( rnotwhite ) || [];
+		classes = classesToArray( value );
 
-			for ( ; i < len; i++ ) {
-				elem = this[ i ];
-				cur = elem.nodeType === 1 && ( elem.className ?
-					( " " + elem.className + " " ).replace( rclass, " " ) :
-					" "
-				);
+		if ( classes.length ) {
+			while ( ( elem = this[ i++ ] ) ) {
+				curValue = getClass( elem );
+				cur = elem.nodeType === 1 && ( " " + stripAndCollapse( curValue ) + " " );
 
 				if ( cur ) {
 					j = 0;
-					while ( (clazz = classes[j++]) ) {
+					while ( ( clazz = classes[ j++ ] ) ) {
 						if ( cur.indexOf( " " + clazz + " " ) < 0 ) {
 							cur += clazz + " ";
 						}
 					}
 
-					// only assign if different to avoid unneeded rendering.
-					finalValue = jQuery.trim( cur );
-					if ( elem.className !== finalValue ) {
-						elem.className = finalValue;
+					// Only assign if different to avoid unneeded rendering.
+					finalValue = stripAndCollapse( cur );
+					if ( curValue !== finalValue ) {
+						elem.setAttribute( "class", finalValue );
 					}
 				}
 			}
@@ -7211,40 +7840,42 @@ jQuery.fn.extend({
 	},
 
 	removeClass: function( value ) {
-		var classes, elem, cur, clazz, j, finalValue,
-			proceed = arguments.length === 0 || typeof value === "string" && value,
-			i = 0,
-			len = this.length;
+		var classes, elem, cur, curValue, clazz, j, finalValue,
+			i = 0;
 
-		if ( jQuery.isFunction( value ) ) {
-			return this.each(function( j ) {
-				jQuery( this ).removeClass( value.call( this, j, this.className ) );
-			});
+		if ( isFunction( value ) ) {
+			return this.each( function( j ) {
+				jQuery( this ).removeClass( value.call( this, j, getClass( this ) ) );
+			} );
 		}
-		if ( proceed ) {
-			classes = ( value || "" ).match( rnotwhite ) || [];
 
-			for ( ; i < len; i++ ) {
-				elem = this[ i ];
+		if ( !arguments.length ) {
+			return this.attr( "class", "" );
+		}
+
+		classes = classesToArray( value );
+
+		if ( classes.length ) {
+			while ( ( elem = this[ i++ ] ) ) {
+				curValue = getClass( elem );
+
 				// This expression is here for better compressibility (see addClass)
-				cur = elem.nodeType === 1 && ( elem.className ?
-					( " " + elem.className + " " ).replace( rclass, " " ) :
-					""
-				);
+				cur = elem.nodeType === 1 && ( " " + stripAndCollapse( curValue ) + " " );
 
 				if ( cur ) {
 					j = 0;
-					while ( (clazz = classes[j++]) ) {
+					while ( ( clazz = classes[ j++ ] ) ) {
+
 						// Remove *all* instances
-						while ( cur.indexOf( " " + clazz + " " ) >= 0 ) {
+						while ( cur.indexOf( " " + clazz + " " ) > -1 ) {
 							cur = cur.replace( " " + clazz + " ", " " );
 						}
 					}
 
 					// Only assign if different to avoid unneeded rendering.
-					finalValue = value ? jQuery.trim( cur ) : "";
-					if ( elem.className !== finalValue ) {
-						elem.className = finalValue;
+					finalValue = stripAndCollapse( cur );
+					if ( curValue !== finalValue ) {
+						elem.setAttribute( "class", finalValue );
 					}
 				}
 			}
@@ -7254,27 +7885,34 @@ jQuery.fn.extend({
 	},
 
 	toggleClass: function( value, stateVal ) {
-		var type = typeof value;
+		var type = typeof value,
+			isValidValue = type === "string" || Array.isArray( value );
 
-		if ( typeof stateVal === "boolean" && type === "string" ) {
+		if ( typeof stateVal === "boolean" && isValidValue ) {
 			return stateVal ? this.addClass( value ) : this.removeClass( value );
 		}
 
-		if ( jQuery.isFunction( value ) ) {
-			return this.each(function( i ) {
-				jQuery( this ).toggleClass( value.call(this, i, this.className, stateVal), stateVal );
-			});
+		if ( isFunction( value ) ) {
+			return this.each( function( i ) {
+				jQuery( this ).toggleClass(
+					value.call( this, i, getClass( this ), stateVal ),
+					stateVal
+				);
+			} );
 		}
 
-		return this.each(function() {
-			if ( type === "string" ) {
-				// Toggle individual class names
-				var className,
-					i = 0,
-					self = jQuery( this ),
-					classNames = value.match( rnotwhite ) || [];
+		return this.each( function() {
+			var className, i, self, classNames;
+
+			if ( isValidValue ) {
+
+				// Toggle individual class names
+				i = 0;
+				self = jQuery( this );
+				classNames = classesToArray( value );
+
+				while ( ( className = classNames[ i++ ] ) ) {
 
-				while ( (className = classNames[ i++ ]) ) {
 					// Check each className given, space separated list
 					if ( self.hasClass( className ) ) {
 						self.removeClass( className );
@@ -7284,75 +7922,91 @@ jQuery.fn.extend({
 				}
 
 			// Toggle whole class name
-			} else if ( type === strundefined || type === "boolean" ) {
-				if ( this.className ) {
-					// store className if set
-					data_priv.set( this, "__className__", this.className );
+			} else if ( value === undefined || type === "boolean" ) {
+				className = getClass( this );
+				if ( className ) {
+
+					// Store className if set
+					dataPriv.set( this, "__className__", className );
 				}
 
 				// If the element has a class name or if we're passed `false`,
 				// then remove the whole classname (if there was one, the above saved it).
 				// Otherwise bring back whatever was previously saved (if anything),
 				// falling back to the empty string if nothing was stored.
-				this.className = this.className || value === false ? "" : data_priv.get( this, "__className__" ) || "";
+				if ( this.setAttribute ) {
+					this.setAttribute( "class",
+						className || value === false ?
+						"" :
+						dataPriv.get( this, "__className__" ) || ""
+					);
+				}
 			}
-		});
+		} );
 	},
 
 	hasClass: function( selector ) {
-		var className = " " + selector + " ",
-			i = 0,
-			l = this.length;
-		for ( ; i < l; i++ ) {
-			if ( this[i].nodeType === 1 && (" " + this[i].className + " ").replace(rclass, " ").indexOf( className ) >= 0 ) {
-				return true;
+		var className, elem,
+			i = 0;
+
+		className = " " + selector + " ";
+		while ( ( elem = this[ i++ ] ) ) {
+			if ( elem.nodeType === 1 &&
+				( " " + stripAndCollapse( getClass( elem ) ) + " " ).indexOf( className ) > -1 ) {
+					return true;
 			}
 		}
 
 		return false;
 	}
-});
+} );
 
 
 
 
 var rreturn = /\r/g;
 
-jQuery.fn.extend({
+jQuery.fn.extend( {
 	val: function( value ) {
-		var hooks, ret, isFunction,
-			elem = this[0];
+		var hooks, ret, valueIsFunction,
+			elem = this[ 0 ];
 
 		if ( !arguments.length ) {
 			if ( elem ) {
-				hooks = jQuery.valHooks[ elem.type ] || jQuery.valHooks[ elem.nodeName.toLowerCase() ];
+				hooks = jQuery.valHooks[ elem.type ] ||
+					jQuery.valHooks[ elem.nodeName.toLowerCase() ];
 
-				if ( hooks && "get" in hooks && (ret = hooks.get( elem, "value" )) !== undefined ) {
+				if ( hooks &&
+					"get" in hooks &&
+					( ret = hooks.get( elem, "value" ) ) !== undefined
+				) {
 					return ret;
 				}
 
 				ret = elem.value;
 
-				return typeof ret === "string" ?
-					// Handle most common string cases
-					ret.replace(rreturn, "") :
-					// Handle cases where value is null/undef or number
-					ret == null ? "" : ret;
+				// Handle most common string cases
+				if ( typeof ret === "string" ) {
+					return ret.replace( rreturn, "" );
+				}
+
+				// Handle cases where value is null/undef or number
+				return ret == null ? "" : ret;
 			}
 
 			return;
 		}
 
-		isFunction = jQuery.isFunction( value );
+		valueIsFunction = isFunction( value );
 
-		return this.each(function( i ) {
+		return this.each( function( i ) {
 			var val;
 
 			if ( this.nodeType !== 1 ) {
 				return;
 			}
 
-			if ( isFunction ) {
+			if ( valueIsFunction ) {
 				val = value.call( this, i, jQuery( this ).val() );
 			} else {
 				val = value;
@@ -7365,55 +8019,66 @@ jQuery.fn.extend({
 			} else if ( typeof val === "number" ) {
 				val += "";
 
-			} else if ( jQuery.isArray( val ) ) {
+			} else if ( Array.isArray( val ) ) {
 				val = jQuery.map( val, function( value ) {
 					return value == null ? "" : value + "";
-				});
+				} );
 			}
 
 			hooks = jQuery.valHooks[ this.type ] || jQuery.valHooks[ this.nodeName.toLowerCase() ];
 
 			// If set returns undefined, fall back to normal setting
-			if ( !hooks || !("set" in hooks) || hooks.set( this, val, "value" ) === undefined ) {
+			if ( !hooks || !( "set" in hooks ) || hooks.set( this, val, "value" ) === undefined ) {
 				this.value = val;
 			}
-		});
+		} );
 	}
-});
+} );
 
-jQuery.extend({
+jQuery.extend( {
 	valHooks: {
 		option: {
 			get: function( elem ) {
+
 				var val = jQuery.find.attr( elem, "value" );
 				return val != null ?
 					val :
-					// Support: IE10-11+
+
+					// Support: IE <=10 - 11 only
 					// option.text throws exceptions (#14686, #14858)
-					jQuery.trim( jQuery.text( elem ) );
+					// Strip and collapse whitespace
+					// https://html.spec.whatwg.org/#strip-and-collapse-whitespace
+					stripAndCollapse( jQuery.text( elem ) );
 			}
 		},
 		select: {
 			get: function( elem ) {
-				var value, option,
+				var value, option, i,
 					options = elem.options,
 					index = elem.selectedIndex,
-					one = elem.type === "select-one" || index < 0,
+					one = elem.type === "select-one",
 					values = one ? null : [],
-					max = one ? index + 1 : options.length,
-					i = index < 0 ?
-						max :
-						one ? index : 0;
+					max = one ? index + 1 : options.length;
+
+				if ( index < 0 ) {
+					i = max;
+
+				} else {
+					i = one ? index : 0;
+				}
 
 				// Loop through all the selected options
 				for ( ; i < max; i++ ) {
 					option = options[ i ];
 
-					// IE6-9 doesn't update selected after form reset (#2551)
+					// Support: IE <=9 only
+					// IE8-9 doesn't update selected after form reset (#2551)
 					if ( ( option.selected || i === index ) &&
+
 							// Don't return options that are disabled or in a disabled optgroup
-							( support.optDisabled ? !option.disabled : option.getAttribute( "disabled" ) === null ) &&
-							( !option.parentNode.disabled || !jQuery.nodeName( option.parentNode, "optgroup" ) ) ) {
+							!option.disabled &&
+							( !option.parentNode.disabled ||
+								!nodeName( option.parentNode, "optgroup" ) ) ) {
 
 						// Get the specific value for the option
 						value = jQuery( option ).val();
@@ -7439,9 +8104,16 @@ jQuery.extend({
 
 				while ( i-- ) {
 					option = options[ i ];
-					if ( (option.selected = jQuery.inArray( option.value, values ) >= 0) ) {
+
+					/* eslint-disable no-cond-assign */
+
+					if ( option.selected =
+						jQuery.inArray( jQuery.valHooks.option.get( option ), values ) > -1
+					) {
 						optionSet = true;
 					}
+
+					/* eslint-enable no-cond-assign */
 				}
 
 				// Force browsers to behave consistently when non-matching value is set
@@ -7452,23 +8124,23 @@ jQuery.extend({
 			}
 		}
 	}
-});
+} );
 
 // Radios and checkboxes getter/setter
-jQuery.each([ "radio", "checkbox" ], function() {
+jQuery.each( [ "radio", "checkbox" ], function() {
 	jQuery.valHooks[ this ] = {
 		set: function( elem, value ) {
-			if ( jQuery.isArray( value ) ) {
-				return ( elem.checked = jQuery.inArray( jQuery(elem).val(), value ) >= 0 );
+			if ( Array.isArray( value ) ) {
+				return ( elem.checked = jQuery.inArray( jQuery( elem ).val(), value ) > -1 );
 			}
 		}
 	};
 	if ( !support.checkOn ) {
 		jQuery.valHooks[ this ].get = function( elem ) {
-			return elem.getAttribute("value") === null ? "on" : elem.value;
+			return elem.getAttribute( "value" ) === null ? "on" : elem.value;
 		};
 	}
-});
+} );
 
 
 
@@ -7476,64 +8148,254 @@ jQuery.each([ "radio", "checkbox" ], function() {
 // Return jQuery for attributes-only inclusion
 
 
-jQuery.each( ("blur focus focusin focusout load resize scroll unload click dblclick " +
-	"mousedown mouseup mousemove mouseover mouseout mouseenter mouseleave " +
-	"change select submit keydown keypress keyup error contextmenu").split(" "), function( i, name ) {
+support.focusin = "onfocusin" in window;
 
-	// Handle event binding
-	jQuery.fn[ name ] = function( data, fn ) {
-		return arguments.length > 0 ?
-			this.on( name, null, data, fn ) :
-			this.trigger( name );
+
+var rfocusMorph = /^(?:focusinfocus|focusoutblur)$/,
+	stopPropagationCallback = function( e ) {
+		e.stopPropagation();
 	};
-});
 
-jQuery.fn.extend({
-	hover: function( fnOver, fnOut ) {
-		return this.mouseenter( fnOver ).mouseleave( fnOut || fnOver );
+jQuery.extend( jQuery.event, {
+
+	trigger: function( event, data, elem, onlyHandlers ) {
+
+		var i, cur, tmp, bubbleType, ontype, handle, special, lastElement,
+			eventPath = [ elem || document ],
+			type = hasOwn.call( event, "type" ) ? event.type : event,
+			namespaces = hasOwn.call( event, "namespace" ) ? event.namespace.split( "." ) : [];
+
+		cur = lastElement = tmp = elem = elem || document;
+
+		// Don't do events on text and comment nodes
+		if ( elem.nodeType === 3 || elem.nodeType === 8 ) {
+			return;
+		}
+
+		// focus/blur morphs to focusin/out; ensure we're not firing them right now
+		if ( rfocusMorph.test( type + jQuery.event.triggered ) ) {
+			return;
+		}
+
+		if ( type.indexOf( "." ) > -1 ) {
+
+			// Namespaced trigger; create a regexp to match event type in handle()
+			namespaces = type.split( "." );
+			type = namespaces.shift();
+			namespaces.sort();
+		}
+		ontype = type.indexOf( ":" ) < 0 && "on" + type;
+
+		// Caller can pass in a jQuery.Event object, Object, or just an event type string
+		event = event[ jQuery.expando ] ?
+			event :
+			new jQuery.Event( type, typeof event === "object" && event );
+
+		// Trigger bitmask: & 1 for native handlers; & 2 for jQuery (always true)
+		event.isTrigger = onlyHandlers ? 2 : 3;
+		event.namespace = namespaces.join( "." );
+		event.rnamespace = event.namespace ?
+			new RegExp( "(^|\\.)" + namespaces.join( "\\.(?:.*\\.|)" ) + "(\\.|$)" ) :
+			null;
+
+		// Clean up the event in case it is being reused
+		event.result = undefined;
+		if ( !event.target ) {
+			event.target = elem;
+		}
+
+		// Clone any incoming data and prepend the event, creating the handler arg list
+		data = data == null ?
+			[ event ] :
+			jQuery.makeArray( data, [ event ] );
+
+		// Allow special events to draw outside the lines
+		special = jQuery.event.special[ type ] || {};
+		if ( !onlyHandlers && special.trigger && special.trigger.apply( elem, data ) === false ) {
+			return;
+		}
+
+		// Determine event propagation path in advance, per W3C events spec (#9951)
+		// Bubble up to document, then to window; watch for a global ownerDocument var (#9724)
+		if ( !onlyHandlers && !special.noBubble && !isWindow( elem ) ) {
+
+			bubbleType = special.delegateType || type;
+			if ( !rfocusMorph.test( bubbleType + type ) ) {
+				cur = cur.parentNode;
+			}
+			for ( ; cur; cur = cur.parentNode ) {
+				eventPath.push( cur );
+				tmp = cur;
+			}
+
+			// Only add window if we got to document (e.g., not plain obj or detached DOM)
+			if ( tmp === ( elem.ownerDocument || document ) ) {
+				eventPath.push( tmp.defaultView || tmp.parentWindow || window );
+			}
+		}
+
+		// Fire handlers on the event path
+		i = 0;
+		while ( ( cur = eventPath[ i++ ] ) && !event.isPropagationStopped() ) {
+			lastElement = cur;
+			event.type = i > 1 ?
+				bubbleType :
+				special.bindType || type;
+
+			// jQuery handler
+			handle = ( dataPriv.get( cur, "events" ) || {} )[ event.type ] &&
+				dataPriv.get( cur, "handle" );
+			if ( handle ) {
+				handle.apply( cur, data );
+			}
+
+			// Native handler
+			handle = ontype && cur[ ontype ];
+			if ( handle && handle.apply && acceptData( cur ) ) {
+				event.result = handle.apply( cur, data );
+				if ( event.result === false ) {
+					event.preventDefault();
+				}
+			}
+		}
+		event.type = type;
+
+		// If nobody prevented the default action, do it now
+		if ( !onlyHandlers && !event.isDefaultPrevented() ) {
+
+			if ( ( !special._default ||
+				special._default.apply( eventPath.pop(), data ) === false ) &&
+				acceptData( elem ) ) {
+
+				// Call a native DOM method on the target with the same name as the event.
+				// Don't do default actions on window, that's where global variables be (#6170)
+				if ( ontype && isFunction( elem[ type ] ) && !isWindow( elem ) ) {
+
+					// Don't re-trigger an onFOO event when we call its FOO() method
+					tmp = elem[ ontype ];
+
+					if ( tmp ) {
+						elem[ ontype ] = null;
+					}
+
+					// Prevent re-triggering of the same event, since we already bubbled it above
+					jQuery.event.triggered = type;
+
+					if ( event.isPropagationStopped() ) {
+						lastElement.addEventListener( type, stopPropagationCallback );
+					}
+
+					elem[ type ]();
+
+					if ( event.isPropagationStopped() ) {
+						lastElement.removeEventListener( type, stopPropagationCallback );
+					}
+
+					jQuery.event.triggered = undefined;
+
+					if ( tmp ) {
+						elem[ ontype ] = tmp;
+					}
+				}
+			}
+		}
+
+		return event.result;
 	},
 
-	bind: function( types, data, fn ) {
-		return this.on( types, null, data, fn );
-	},
-	unbind: function( types, fn ) {
-		return this.off( types, null, fn );
-	},
+	// Piggyback on a donor event to simulate a different one
+	// Used only for `focus(in | out)` events
+	simulate: function( type, elem, event ) {
+		var e = jQuery.extend(
+			new jQuery.Event(),
+			event,
+			{
+				type: type,
+				isSimulated: true
+			}
+		);
 
-	delegate: function( selector, types, data, fn ) {
-		return this.on( types, selector, data, fn );
-	},
-	undelegate: function( selector, types, fn ) {
-		// ( namespace ) or ( selector, types [, fn] )
-		return arguments.length === 1 ? this.off( selector, "**" ) : this.off( types, selector || "**", fn );
+		jQuery.event.trigger( e, null, elem );
 	}
-});
+
+} );
+
+jQuery.fn.extend( {
+
+	trigger: function( type, data ) {
+		return this.each( function() {
+			jQuery.event.trigger( type, data, this );
+		} );
+	},
+	triggerHandler: function( type, data ) {
+		var elem = this[ 0 ];
+		if ( elem ) {
+			return jQuery.event.trigger( type, data, elem, true );
+		}
+	}
+} );
 
 
-var nonce = jQuery.now();
+// Support: Firefox <=44
+// Firefox doesn't have focus(in | out) events
+// Related ticket - https://bugzilla.mozilla.org/show_bug.cgi?id=687787
+//
+// Support: Chrome <=48 - 49, Safari <=9.0 - 9.1
+// focus(in | out) events fire after focus & blur events,
+// which is spec violation - http://www.w3.org/TR/DOM-Level-3-Events/#events-focusevent-event-order
+// Related ticket - https://bugs.chromium.org/p/chromium/issues/detail?id=449857
+if ( !support.focusin ) {
+	jQuery.each( { focus: "focusin", blur: "focusout" }, function( orig, fix ) {
 
-var rquery = (/\?/);
+		// Attach a single capturing handler on the document while someone wants focusin/focusout
+		var handler = function( event ) {
+			jQuery.event.simulate( fix, event.target, jQuery.event.fix( event ) );
+		};
 
+		jQuery.event.special[ fix ] = {
+			setup: function() {
+				var doc = this.ownerDocument || this,
+					attaches = dataPriv.access( doc, fix );
 
+				if ( !attaches ) {
+					doc.addEventListener( orig, handler, true );
+				}
+				dataPriv.access( doc, fix, ( attaches || 0 ) + 1 );
+			},
+			teardown: function() {
+				var doc = this.ownerDocument || this,
+					attaches = dataPriv.access( doc, fix ) - 1;
+
+				if ( !attaches ) {
+					doc.removeEventListener( orig, handler, true );
+					dataPriv.remove( doc, fix );
+
+				} else {
+					dataPriv.access( doc, fix, attaches );
+				}
+			}
+		};
+	} );
+}
+var location = window.location;
+
+var nonce = Date.now();
+
+var rquery = ( /\?/ );
 
-// Support: Android 2.3
-// Workaround failure to string-cast null input
-jQuery.parseJSON = function( data ) {
-	return JSON.parse( data + "" );
-};
 
 
 // Cross-browser xml parsing
 jQuery.parseXML = function( data ) {
-	var xml, tmp;
+	var xml;
 	if ( !data || typeof data !== "string" ) {
 		return null;
 	}
 
-	// Support: IE9
+	// Support: IE 9 - 11 only
+	// IE throws on parseFromString with invalid input.
 	try {
-		tmp = new DOMParser();
-		xml = tmp.parseFromString( data, "text/xml" );
+		xml = ( new window.DOMParser() ).parseFromString( data, "text/xml" );
 	} catch ( e ) {
 		xml = undefined;
 	}
@@ -7546,14 +8408,134 @@ jQuery.parseXML = function( data ) {
 
 
 var
+	rbracket = /\[\]$/,
+	rCRLF = /\r?\n/g,
+	rsubmitterTypes = /^(?:submit|button|image|reset|file)$/i,
+	rsubmittable = /^(?:input|select|textarea|keygen)/i;
+
+function buildParams( prefix, obj, traditional, add ) {
+	var name;
+
+	if ( Array.isArray( obj ) ) {
+
+		// Serialize array item.
+		jQuery.each( obj, function( i, v ) {
+			if ( traditional || rbracket.test( prefix ) ) {
+
+				// Treat each array item as a scalar.
+				add( prefix, v );
+
+			} else {
+
+				// Item is non-scalar (array or object), encode its numeric index.
+				buildParams(
+					prefix + "[" + ( typeof v === "object" && v != null ? i : "" ) + "]",
+					v,
+					traditional,
+					add
+				);
+			}
+		} );
+
+	} else if ( !traditional && toType( obj ) === "object" ) {
+
+		// Serialize object item.
+		for ( name in obj ) {
+			buildParams( prefix + "[" + name + "]", obj[ name ], traditional, add );
+		}
+
+	} else {
+
+		// Serialize scalar item.
+		add( prefix, obj );
+	}
+}
+
+// Serialize an array of form elements or a set of
+// key/values into a query string
+jQuery.param = function( a, traditional ) {
+	var prefix,
+		s = [],
+		add = function( key, valueOrFunction ) {
+
+			// If value is a function, invoke it and use its return value
+			var value = isFunction( valueOrFunction ) ?
+				valueOrFunction() :
+				valueOrFunction;
+
+			s[ s.length ] = encodeURIComponent( key ) + "=" +
+				encodeURIComponent( value == null ? "" : value );
+		};
+
+	// If an array was passed in, assume that it is an array of form elements.
+	if ( Array.isArray( a ) || ( a.jquery && !jQuery.isPlainObject( a ) ) ) {
+
+		// Serialize the form elements
+		jQuery.each( a, function() {
+			add( this.name, this.value );
+		} );
+
+	} else {
+
+		// If traditional, encode the "old" way (the way 1.3.2 or older
+		// did it), otherwise encode params recursively.
+		for ( prefix in a ) {
+			buildParams( prefix, a[ prefix ], traditional, add );
+		}
+	}
+
+	// Return the resulting serialization
+	return s.join( "&" );
+};
+
+jQuery.fn.extend( {
+	serialize: function() {
+		return jQuery.param( this.serializeArray() );
+	},
+	serializeArray: function() {
+		return this.map( function() {
+
+			// Can add propHook for "elements" to filter or add form elements
+			var elements = jQuery.prop( this, "elements" );
+			return elements ? jQuery.makeArray( elements ) : this;
+		} )
+		.filter( function() {
+			var type = this.type;
+
+			// Use .is( ":disabled" ) so that fieldset[disabled] works
+			return this.name && !jQuery( this ).is( ":disabled" ) &&
+				rsubmittable.test( this.nodeName ) && !rsubmitterTypes.test( type ) &&
+				( this.checked || !rcheckableType.test( type ) );
+		} )
+		.map( function( i, elem ) {
+			var val = jQuery( this ).val();
+
+			if ( val == null ) {
+				return null;
+			}
+
+			if ( Array.isArray( val ) ) {
+				return jQuery.map( val, function( val ) {
+					return { name: elem.name, value: val.replace( rCRLF, "\r\n" ) };
+				} );
+			}
+
+			return { name: elem.name, value: val.replace( rCRLF, "\r\n" ) };
+		} ).get();
+	}
+} );
+
+
+var
+	r20 = /%20/g,
 	rhash = /#.*$/,
-	rts = /([?&])_=[^&]*/,
+	rantiCache = /([?&])_=[^&]*/,
 	rheaders = /^(.*?):[ \t]*([^\r\n]*)$/mg,
+
 	// #7653, #8125, #8152: local protocol detection
 	rlocalProtocol = /^(?:about|app|app-storage|.+-extension|file|res|widget):$/,
 	rnoContent = /^(?:GET|HEAD)$/,
 	rprotocol = /^\/\//,
-	rurl = /^([\w.+-]+:)(?:\/\/(?:[^\/?#]*@|)([^\/?#:]*)(?::(\d+)|)|)/,
 
 	/* Prefilters
 	 * 1) They are useful to introduce custom dataTypes (see ajax/jsonp.js for an example)
@@ -7576,11 +8558,9 @@ var
 	// Avoid comment-prolog char sequence (#10098); must appease lint and evade compression
 	allTypes = "*/".concat( "*" ),
 
-	// Document location
-	ajaxLocation = window.location.href,
-
-	// Segment location into parts
-	ajaxLocParts = rurl.exec( ajaxLocation.toLowerCase() ) || [];
+	// Anchor tag for parsing the document origin
+	originAnchor = document.createElement( "a" );
+	originAnchor.href = location.href;
 
 // Base "constructor" for jQuery.ajaxPrefilter and jQuery.ajaxTransport
 function addToPrefiltersOrTransports( structure ) {
@@ -7595,19 +8575,21 @@ function addToPrefiltersOrTransports( structure ) {
 
 		var dataType,
 			i = 0,
-			dataTypes = dataTypeExpression.toLowerCase().match( rnotwhite ) || [];
+			dataTypes = dataTypeExpression.toLowerCase().match( rnothtmlwhite ) || [];
+
+		if ( isFunction( func ) ) {
 
-		if ( jQuery.isFunction( func ) ) {
 			// For each dataType in the dataTypeExpression
-			while ( (dataType = dataTypes[i++]) ) {
+			while ( ( dataType = dataTypes[ i++ ] ) ) {
+
 				// Prepend if requested
-				if ( dataType[0] === "+" ) {
+				if ( dataType[ 0 ] === "+" ) {
 					dataType = dataType.slice( 1 ) || "*";
-					(structure[ dataType ] = structure[ dataType ] || []).unshift( func );
+					( structure[ dataType ] = structure[ dataType ] || [] ).unshift( func );
 
 				// Otherwise append
 				} else {
-					(structure[ dataType ] = structure[ dataType ] || []).push( func );
+					( structure[ dataType ] = structure[ dataType ] || [] ).push( func );
 				}
 			}
 		}
@@ -7625,14 +8607,16 @@ function inspectPrefiltersOrTransports( structure, options, originalOptions, jqX
 		inspected[ dataType ] = true;
 		jQuery.each( structure[ dataType ] || [], function( _, prefilterOrFactory ) {
 			var dataTypeOrTransport = prefilterOrFactory( options, originalOptions, jqXHR );
-			if ( typeof dataTypeOrTransport === "string" && !seekingTransport && !inspected[ dataTypeOrTransport ] ) {
+			if ( typeof dataTypeOrTransport === "string" &&
+				!seekingTransport && !inspected[ dataTypeOrTransport ] ) {
+
 				options.dataTypes.unshift( dataTypeOrTransport );
 				inspect( dataTypeOrTransport );
 				return false;
 			} else if ( seekingTransport ) {
 				return !( selected = dataTypeOrTransport );
 			}
-		});
+		} );
 		return selected;
 	}
 
@@ -7648,7 +8632,7 @@ function ajaxExtend( target, src ) {
 
 	for ( key in src ) {
 		if ( src[ key ] !== undefined ) {
-			( flatOptions[ key ] ? target : ( deep || (deep = {}) ) )[ key ] = src[ key ];
+			( flatOptions[ key ] ? target : ( deep || ( deep = {} ) ) )[ key ] = src[ key ];
 		}
 	}
 	if ( deep ) {
@@ -7672,7 +8656,7 @@ function ajaxHandleResponses( s, jqXHR, responses ) {
 	while ( dataTypes[ 0 ] === "*" ) {
 		dataTypes.shift();
 		if ( ct === undefined ) {
-			ct = s.mimeType || jqXHR.getResponseHeader("Content-Type");
+			ct = s.mimeType || jqXHR.getResponseHeader( "Content-Type" );
 		}
 	}
 
@@ -7690,9 +8674,10 @@ function ajaxHandleResponses( s, jqXHR, responses ) {
 	if ( dataTypes[ 0 ] in responses ) {
 		finalDataType = dataTypes[ 0 ];
 	} else {
+
 		// Try convertible dataTypes
 		for ( type in responses ) {
-			if ( !dataTypes[ 0 ] || s.converters[ type + " " + dataTypes[0] ] ) {
+			if ( !dataTypes[ 0 ] || s.converters[ type + " " + dataTypes[ 0 ] ] ) {
 				finalDataType = type;
 				break;
 			}
@@ -7700,6 +8685,7 @@ function ajaxHandleResponses( s, jqXHR, responses ) {
 				firstDataType = type;
 			}
 		}
+
 		// Or just use first one
 		finalDataType = finalDataType || firstDataType;
 	}
@@ -7721,6 +8707,7 @@ function ajaxHandleResponses( s, jqXHR, responses ) {
 function ajaxConvert( s, response, jqXHR, isSuccess ) {
 	var conv2, current, conv, tmp, prev,
 		converters = {},
+
 		// Work with a copy of dataTypes in case we need to modify it for conversion
 		dataTypes = s.dataTypes.slice();
 
@@ -7750,7 +8737,7 @@ function ajaxConvert( s, response, jqXHR, isSuccess ) {
 
 		if ( current ) {
 
-		// There's only work to do if current dataType is non-auto
+			// There's only work to do if current dataType is non-auto
 			if ( current === "*" ) {
 
 				current = prev;
@@ -7773,6 +8760,7 @@ function ajaxConvert( s, response, jqXHR, isSuccess ) {
 							conv = converters[ prev + " " + tmp[ 0 ] ] ||
 								converters[ "* " + tmp[ 0 ] ];
 							if ( conv ) {
+
 								// Condense equivalence converters
 								if ( conv === true ) {
 									conv = converters[ conv2 ];
@@ -7792,13 +8780,16 @@ function ajaxConvert( s, response, jqXHR, isSuccess ) {
 				if ( conv !== true ) {
 
 					// Unless errors are allowed to bubble, catch and return them
-					if ( conv && s[ "throws" ] ) {
+					if ( conv && s.throws ) {
 						response = conv( response );
 					} else {
 						try {
 							response = conv( response );
 						} catch ( e ) {
-							return { state: "parsererror", error: conv ? e : "No conversion from " + prev + " to " + current };
+							return {
+								state: "parsererror",
+								error: conv ? e : "No conversion from " + prev + " to " + current
+							};
 						}
 					}
 				}
@@ -7809,7 +8800,7 @@ function ajaxConvert( s, response, jqXHR, isSuccess ) {
 	return { state: "success", data: response };
 }
 
-jQuery.extend({
+jQuery.extend( {
 
 	// Counter for holding the number of active queries
 	active: 0,
@@ -7819,13 +8810,14 @@ jQuery.extend({
 	etag: {},
 
 	ajaxSettings: {
-		url: ajaxLocation,
+		url: location.href,
 		type: "GET",
-		isLocal: rlocalProtocol.test( ajaxLocParts[ 1 ] ),
+		isLocal: rlocalProtocol.test( location.protocol ),
 		global: true,
 		processData: true,
 		async: true,
 		contentType: "application/x-www-form-urlencoded; charset=UTF-8",
+
 		/*
 		timeout: 0,
 		data: null,
@@ -7847,9 +8839,9 @@ jQuery.extend({
 		},
 
 		contents: {
-			xml: /xml/,
-			html: /html/,
-			json: /json/
+			xml: /\bxml\b/,
+			html: /\bhtml/,
+			json: /\bjson\b/
 		},
 
 		responseFields: {
@@ -7869,7 +8861,7 @@ jQuery.extend({
 			"text html": true,
 
 			// Evaluate text as a json expression
-			"text json": jQuery.parseJSON,
+			"text json": JSON.parse,
 
 			// Parse text as xml
 			"text xml": jQuery.parseXML
@@ -7914,39 +8906,58 @@ jQuery.extend({
 		options = options || {};
 
 		var transport,
+
 			// URL without anti-cache param
 			cacheURL,
+
 			// Response headers
 			responseHeadersString,
 			responseHeaders,
+
 			// timeout handle
 			timeoutTimer,
-			// Cross-domain detection vars
-			parts,
+
+			// Url cleanup var
+			urlAnchor,
+
+			// Request state (becomes false upon send and true upon completion)
+			completed,
+
 			// To know if global events are to be dispatched
 			fireGlobals,
+
 			// Loop variable
 			i,
+
+			// uncached part of the url
+			uncached,
+
 			// Create the final options object
 			s = jQuery.ajaxSetup( {}, options ),
+
 			// Callbacks context
 			callbackContext = s.context || s,
+
 			// Context for global events is callbackContext if it is a DOM node or jQuery collection
-			globalEventContext = s.context && ( callbackContext.nodeType || callbackContext.jquery ) ?
-				jQuery( callbackContext ) :
-				jQuery.event,
+			globalEventContext = s.context &&
+				( callbackContext.nodeType || callbackContext.jquery ) ?
+					jQuery( callbackContext ) :
+					jQuery.event,
+
 			// Deferreds
 			deferred = jQuery.Deferred(),
-			completeDeferred = jQuery.Callbacks("once memory"),
+			completeDeferred = jQuery.Callbacks( "once memory" ),
+
 			// Status-dependent callbacks
 			statusCode = s.statusCode || {},
+
 			// Headers (they are sent all at once)
 			requestHeaders = {},
 			requestHeadersNames = {},
-			// The jqXHR state
-			state = 0,
+
 			// Default abort message
 			strAbort = "canceled",
+
 			// Fake xhr
 			jqXHR = {
 				readyState: 0,
@@ -7954,11 +8965,11 @@ jQuery.extend({
 				// Builds headers hashtable if needed
 				getResponseHeader: function( key ) {
 					var match;
-					if ( state === 2 ) {
+					if ( completed ) {
 						if ( !responseHeaders ) {
 							responseHeaders = {};
-							while ( (match = rheaders.exec( responseHeadersString )) ) {
-								responseHeaders[ match[1].toLowerCase() ] = match[ 2 ];
+							while ( ( match = rheaders.exec( responseHeadersString ) ) ) {
+								responseHeaders[ match[ 1 ].toLowerCase() ] = match[ 2 ];
 							}
 						}
 						match = responseHeaders[ key.toLowerCase() ];
@@ -7968,14 +8979,14 @@ jQuery.extend({
 
 				// Raw string
 				getAllResponseHeaders: function() {
-					return state === 2 ? responseHeadersString : null;
+					return completed ? responseHeadersString : null;
 				},
 
 				// Caches the header
 				setRequestHeader: function( name, value ) {
-					var lname = name.toLowerCase();
-					if ( !state ) {
-						name = requestHeadersNames[ lname ] = requestHeadersNames[ lname ] || name;
+					if ( completed == null ) {
+						name = requestHeadersNames[ name.toLowerCase() ] =
+							requestHeadersNames[ name.toLowerCase() ] || name;
 						requestHeaders[ name ] = value;
 					}
 					return this;
@@ -7983,7 +8994,7 @@ jQuery.extend({
 
 				// Overrides response content-type header
 				overrideMimeType: function( type ) {
-					if ( !state ) {
+					if ( completed == null ) {
 						s.mimeType = type;
 					}
 					return this;
@@ -7993,14 +9004,16 @@ jQuery.extend({
 				statusCode: function( map ) {
 					var code;
 					if ( map ) {
-						if ( state < 2 ) {
-							for ( code in map ) {
-								// Lazy-add the new callback in a way that preserves old ones
-								statusCode[ code ] = [ statusCode[ code ], map[ code ] ];
-							}
-						} else {
+						if ( completed ) {
+
 							// Execute the appropriate callbacks
 							jqXHR.always( map[ jqXHR.status ] );
+						} else {
+
+							// Lazy-add the new callbacks in a way that preserves old ones
+							for ( code in map ) {
+								statusCode[ code ] = [ statusCode[ code ], map[ code ] ];
+							}
 						}
 					}
 					return this;
@@ -8018,31 +9031,41 @@ jQuery.extend({
 			};
 
 		// Attach deferreds
-		deferred.promise( jqXHR ).complete = completeDeferred.add;
-		jqXHR.success = jqXHR.done;
-		jqXHR.error = jqXHR.fail;
+		deferred.promise( jqXHR );
 
-		// Remove hash character (#7531: and string promotion)
 		// Add protocol if not provided (prefilters might expect it)
 		// Handle falsy url in the settings object (#10093: consistency with old signature)
 		// We also use the url parameter if available
-		s.url = ( ( url || s.url || ajaxLocation ) + "" ).replace( rhash, "" )
-			.replace( rprotocol, ajaxLocParts[ 1 ] + "//" );
+		s.url = ( ( url || s.url || location.href ) + "" )
+			.replace( rprotocol, location.protocol + "//" );
 
 		// Alias method option to type as per ticket #12004
 		s.type = options.method || options.type || s.method || s.type;
 
 		// Extract dataTypes list
-		s.dataTypes = jQuery.trim( s.dataType || "*" ).toLowerCase().match( rnotwhite ) || [ "" ];
+		s.dataTypes = ( s.dataType || "*" ).toLowerCase().match( rnothtmlwhite ) || [ "" ];
 
-		// A cross-domain request is in order when we have a protocol:host:port mismatch
+		// A cross-domain request is in order when the origin doesn't match the current origin.
 		if ( s.crossDomain == null ) {
-			parts = rurl.exec( s.url.toLowerCase() );
-			s.crossDomain = !!( parts &&
-				( parts[ 1 ] !== ajaxLocParts[ 1 ] || parts[ 2 ] !== ajaxLocParts[ 2 ] ||
-					( parts[ 3 ] || ( parts[ 1 ] === "http:" ? "80" : "443" ) ) !==
-						( ajaxLocParts[ 3 ] || ( ajaxLocParts[ 1 ] === "http:" ? "80" : "443" ) ) )
-			);
+			urlAnchor = document.createElement( "a" );
+
+			// Support: IE <=8 - 11, Edge 12 - 15
+			// IE throws exception on accessing the href property if url is malformed,
+			// e.g. http://example.com:80x/
+			try {
+				urlAnchor.href = s.url;
+
+				// Support: IE <=8 - 11 only
+				// Anchor's host property isn't correctly set when s.url is relative
+				urlAnchor.href = urlAnchor.href;
+				s.crossDomain = originAnchor.protocol + "//" + originAnchor.host !==
+					urlAnchor.protocol + "//" + urlAnchor.host;
+			} catch ( e ) {
+
+				// If there is an error parsing the URL, assume it is crossDomain,
+				// it can be rejected by the transport if it is invalid
+				s.crossDomain = true;
+			}
 		}
 
 		// Convert data if not already a string
@@ -8054,7 +9077,7 @@ jQuery.extend({
 		inspectPrefiltersOrTransports( prefilters, s, options, jqXHR );
 
 		// If request was aborted inside a prefilter, stop there
-		if ( state === 2 ) {
+		if ( completed ) {
 			return jqXHR;
 		}
 
@@ -8064,7 +9087,7 @@ jQuery.extend({
 
 		// Watch for a new set of requests
 		if ( fireGlobals && jQuery.active++ === 0 ) {
-			jQuery.event.trigger("ajaxStart");
+			jQuery.event.trigger( "ajaxStart" );
 		}
 
 		// Uppercase the type
@@ -8075,28 +9098,36 @@ jQuery.extend({
 
 		// Save the URL in case we're toying with the If-Modified-Since
 		// and/or If-None-Match header later on
-		cacheURL = s.url;
+		// Remove hash to simplify url manipulation
+		cacheURL = s.url.replace( rhash, "" );
 
 		// More options handling for requests with no content
 		if ( !s.hasContent ) {
 
-			// If data is available, append data to url
-			if ( s.data ) {
-				cacheURL = ( s.url += ( rquery.test( cacheURL ) ? "&" : "?" ) + s.data );
+			// Remember the hash so we can put it back
+			uncached = s.url.slice( cacheURL.length );
+
+			// If data is available and should be processed, append data to url
+			if ( s.data && ( s.processData || typeof s.data === "string" ) ) {
+				cacheURL += ( rquery.test( cacheURL ) ? "&" : "?" ) + s.data;
+
 				// #9682: remove data so that it's not used in an eventual retry
 				delete s.data;
 			}
 
-			// Add anti-cache in url if needed
+			// Add or update anti-cache param if needed
 			if ( s.cache === false ) {
-				s.url = rts.test( cacheURL ) ?
-
-					// If there is already a '_' parameter, set its value
-					cacheURL.replace( rts, "$1_=" + nonce++ ) :
-
-					// Otherwise add one to the end
-					cacheURL + ( rquery.test( cacheURL ) ? "&" : "?" ) + "_=" + nonce++;
+				cacheURL = cacheURL.replace( rantiCache, "$1" );
+				uncached = ( rquery.test( cacheURL ) ? "&" : "?" ) + "_=" + ( nonce++ ) + uncached;
 			}
+
+			// Put hash and anti-cache on the URL that will be requested (gh-1732)
+			s.url = cacheURL + uncached;
+
+		// Change '%20' to '+' if this is encoded form body content (gh-2658)
+		} else if ( s.data && s.processData &&
+			( s.contentType || "" ).indexOf( "application/x-www-form-urlencoded" ) === 0 ) {
+			s.data = s.data.replace( r20, "+" );
 		}
 
 		// Set the If-Modified-Since and/or If-None-Match header, if in ifModified mode.
@@ -8117,8 +9148,9 @@ jQuery.extend({
 		// Set the Accepts header for the server, depending on the dataType
 		jqXHR.setRequestHeader(
 			"Accept",
-			s.dataTypes[ 0 ] && s.accepts[ s.dataTypes[0] ] ?
-				s.accepts[ s.dataTypes[0] ] + ( s.dataTypes[ 0 ] !== "*" ? ", " + allTypes + "; q=0.01" : "" ) :
+			s.dataTypes[ 0 ] && s.accepts[ s.dataTypes[ 0 ] ] ?
+				s.accepts[ s.dataTypes[ 0 ] ] +
+					( s.dataTypes[ 0 ] !== "*" ? ", " + allTypes + "; q=0.01" : "" ) :
 				s.accepts[ "*" ]
 		);
 
@@ -8128,7 +9160,9 @@ jQuery.extend({
 		}
 
 		// Allow custom headers/mimetypes and early abort
-		if ( s.beforeSend && ( s.beforeSend.call( callbackContext, jqXHR, s ) === false || state === 2 ) ) {
+		if ( s.beforeSend &&
+			( s.beforeSend.call( callbackContext, jqXHR, s ) === false || completed ) ) {
+
 			// Abort if not done already and return
 			return jqXHR.abort();
 		}
@@ -8137,9 +9171,9 @@ jQuery.extend({
 		strAbort = "abort";
 
 		// Install callbacks on deferreds
-		for ( i in { success: 1, error: 1, complete: 1 } ) {
-			jqXHR[ i ]( s[ i ] );
-		}
+		completeDeferred.add( s.complete );
+		jqXHR.done( s.success );
+		jqXHR.fail( s.error );
 
 		// Get transport
 		transport = inspectPrefiltersOrTransports( transports, s, options, jqXHR );
@@ -8154,24 +9188,31 @@ jQuery.extend({
 			if ( fireGlobals ) {
 				globalEventContext.trigger( "ajaxSend", [ jqXHR, s ] );
 			}
+
+			// If request was aborted inside ajaxSend, stop there
+			if ( completed ) {
+				return jqXHR;
+			}
+
 			// Timeout
 			if ( s.async && s.timeout > 0 ) {
-				timeoutTimer = setTimeout(function() {
-					jqXHR.abort("timeout");
+				timeoutTimer = window.setTimeout( function() {
+					jqXHR.abort( "timeout" );
 				}, s.timeout );
 			}
 
 			try {
-				state = 1;
+				completed = false;
 				transport.send( requestHeaders, done );
 			} catch ( e ) {
-				// Propagate exception as error if not done
-				if ( state < 2 ) {
-					done( -1, e );
-				// Simply rethrow otherwise
-				} else {
+
+				// Rethrow post-completion exceptions
+				if ( completed ) {
 					throw e;
 				}
+
+				// Propagate others as results
+				done( -1, e );
 			}
 		}
 
@@ -8180,17 +9221,16 @@ jQuery.extend({
 			var isSuccess, success, error, response, modified,
 				statusText = nativeStatusText;
 
-			// Called once
-			if ( state === 2 ) {
+			// Ignore repeat invocations
+			if ( completed ) {
 				return;
 			}
 
-			// State is "done" now
-			state = 2;
+			completed = true;
 
 			// Clear timeout if it exists
 			if ( timeoutTimer ) {
-				clearTimeout( timeoutTimer );
+				window.clearTimeout( timeoutTimer );
 			}
 
 			// Dereference transport for early garbage collection
@@ -8219,11 +9259,11 @@ jQuery.extend({
 
 				// Set the If-Modified-Since and/or If-None-Match header, if in ifModified mode.
 				if ( s.ifModified ) {
-					modified = jqXHR.getResponseHeader("Last-Modified");
+					modified = jqXHR.getResponseHeader( "Last-Modified" );
 					if ( modified ) {
 						jQuery.lastModified[ cacheURL ] = modified;
 					}
-					modified = jqXHR.getResponseHeader("etag");
+					modified = jqXHR.getResponseHeader( "etag" );
 					if ( modified ) {
 						jQuery.etag[ cacheURL ] = modified;
 					}
@@ -8245,6 +9285,7 @@ jQuery.extend({
 					isSuccess = !error;
 				}
 			} else {
+
 				// Extract error from statusText and normalize for non-aborts
 				error = statusText;
 				if ( status || !statusText ) {
@@ -8280,9 +9321,10 @@ jQuery.extend({
 
 			if ( fireGlobals ) {
 				globalEventContext.trigger( "ajaxComplete", [ jqXHR, s ] );
+
 				// Handle the global AJAX counter
 				if ( !( --jQuery.active ) ) {
-					jQuery.event.trigger("ajaxStop");
+					jQuery.event.trigger( "ajaxStop" );
 				}
 			}
 		}
@@ -8297,51 +9339,53 @@ jQuery.extend({
 	getScript: function( url, callback ) {
 		return jQuery.get( url, undefined, callback, "script" );
 	}
-});
+} );
 
 jQuery.each( [ "get", "post" ], function( i, method ) {
 	jQuery[ method ] = function( url, data, callback, type ) {
+
 		// Shift arguments if data argument was omitted
-		if ( jQuery.isFunction( data ) ) {
+		if ( isFunction( data ) ) {
 			type = type || callback;
 			callback = data;
 			data = undefined;
 		}
 
-		return jQuery.ajax({
+		// The url can be an options object (which then must have .url)
+		return jQuery.ajax( jQuery.extend( {
 			url: url,
 			type: method,
 			dataType: type,
 			data: data,
 			success: callback
-		});
+		}, jQuery.isPlainObject( url ) && url ) );
 	};
-});
+} );
 
 
 jQuery._evalUrl = function( url ) {
-	return jQuery.ajax({
+	return jQuery.ajax( {
 		url: url,
+
+		// Make this explicit, since user can override this through ajaxSetup (#11264)
 		type: "GET",
 		dataType: "script",
+		cache: true,
 		async: false,
 		global: false,
 		"throws": true
-	});
+	} );
 };
 
 
-jQuery.fn.extend({
+jQuery.fn.extend( {
 	wrapAll: function( html ) {
 		var wrap;
 
-		if ( jQuery.isFunction( html ) ) {
-			return this.each(function( i ) {
-				jQuery( this ).wrapAll( html.call(this, i) );
-			});
-		}
-
 		if ( this[ 0 ] ) {
+			if ( isFunction( html ) ) {
+				html = html.call( this[ 0 ] );
+			}
 
 			// The elements to wrap the target around
 			wrap = jQuery( html, this[ 0 ].ownerDocument ).eq( 0 ).clone( true );
@@ -8350,7 +9394,7 @@ jQuery.fn.extend({
 				wrap.insertBefore( this[ 0 ] );
 			}
 
-			wrap.map(function() {
+			wrap.map( function() {
 				var elem = this;
 
 				while ( elem.firstElementChild ) {
@@ -8358,20 +9402,20 @@ jQuery.fn.extend({
 				}
 
 				return elem;
-			}).append( this );
+			} ).append( this );
 		}
 
 		return this;
 	},
 
 	wrapInner: function( html ) {
-		if ( jQuery.isFunction( html ) ) {
-			return this.each(function( i ) {
-				jQuery( this ).wrapInner( html.call(this, i) );
-			});
+		if ( isFunction( html ) ) {
+			return this.each( function( i ) {
+				jQuery( this ).wrapInner( html.call( this, i ) );
+			} );
 		}
 
-		return this.each(function() {
+		return this.each( function() {
 			var self = jQuery( this ),
 				contents = self.contents();
 
@@ -8381,184 +9425,73 @@ jQuery.fn.extend({
 			} else {
 				self.append( html );
 			}
-		});
+		} );
 	},
 
 	wrap: function( html ) {
-		var isFunction = jQuery.isFunction( html );
+		var htmlIsFunction = isFunction( html );
 
-		return this.each(function( i ) {
-			jQuery( this ).wrapAll( isFunction ? html.call(this, i) : html );
-		});
+		return this.each( function( i ) {
+			jQuery( this ).wrapAll( htmlIsFunction ? html.call( this, i ) : html );
+		} );
 	},
 
-	unwrap: function() {
-		return this.parent().each(function() {
-			if ( !jQuery.nodeName( this, "body" ) ) {
-				jQuery( this ).replaceWith( this.childNodes );
-			}
-		}).end();
+	unwrap: function( selector ) {
+		this.parent( selector ).not( "body" ).each( function() {
+			jQuery( this ).replaceWith( this.childNodes );
+		} );
+		return this;
 	}
-});
+} );
 
 
-jQuery.expr.filters.hidden = function( elem ) {
-	// Support: Opera <= 12.12
-	// Opera reports offsetWidths and offsetHeights less than zero on some elements
-	return elem.offsetWidth <= 0 && elem.offsetHeight <= 0;
+jQuery.expr.pseudos.hidden = function( elem ) {
+	return !jQuery.expr.pseudos.visible( elem );
 };
-jQuery.expr.filters.visible = function( elem ) {
-	return !jQuery.expr.filters.hidden( elem );
+jQuery.expr.pseudos.visible = function( elem ) {
+	return !!( elem.offsetWidth || elem.offsetHeight || elem.getClientRects().length );
 };
 
 
 
 
-var r20 = /%20/g,
-	rbracket = /\[\]$/,
-	rCRLF = /\r?\n/g,
-	rsubmitterTypes = /^(?:submit|button|image|reset|file)$/i,
-	rsubmittable = /^(?:input|select|textarea|keygen)/i;
-
-function buildParams( prefix, obj, traditional, add ) {
-	var name;
-
-	if ( jQuery.isArray( obj ) ) {
-		// Serialize array item.
-		jQuery.each( obj, function( i, v ) {
-			if ( traditional || rbracket.test( prefix ) ) {
-				// Treat each array item as a scalar.
-				add( prefix, v );
-
-			} else {
-				// Item is non-scalar (array or object), encode its numeric index.
-				buildParams( prefix + "[" + ( typeof v === "object" ? i : "" ) + "]", v, traditional, add );
-			}
-		});
-
-	} else if ( !traditional && jQuery.type( obj ) === "object" ) {
-		// Serialize object item.
-		for ( name in obj ) {
-			buildParams( prefix + "[" + name + "]", obj[ name ], traditional, add );
-		}
-
-	} else {
-		// Serialize scalar item.
-		add( prefix, obj );
-	}
-}
-
-// Serialize an array of form elements or a set of
-// key/values into a query string
-jQuery.param = function( a, traditional ) {
-	var prefix,
-		s = [],
-		add = function( key, value ) {
-			// If value is a function, invoke it and return its value
-			value = jQuery.isFunction( value ) ? value() : ( value == null ? "" : value );
-			s[ s.length ] = encodeURIComponent( key ) + "=" + encodeURIComponent( value );
-		};
-
-	// Set traditional to true for jQuery <= 1.3.2 behavior.
-	if ( traditional === undefined ) {
-		traditional = jQuery.ajaxSettings && jQuery.ajaxSettings.traditional;
-	}
-
-	// If an array was passed in, assume that it is an array of form elements.
-	if ( jQuery.isArray( a ) || ( a.jquery && !jQuery.isPlainObject( a ) ) ) {
-		// Serialize the form elements
-		jQuery.each( a, function() {
-			add( this.name, this.value );
-		});
-
-	} else {
-		// If traditional, encode the "old" way (the way 1.3.2 or older
-		// did it), otherwise encode params recursively.
-		for ( prefix in a ) {
-			buildParams( prefix, a[ prefix ], traditional, add );
-		}
-	}
-
-	// Return the resulting serialization
-	return s.join( "&" ).replace( r20, "+" );
-};
-
-jQuery.fn.extend({
-	serialize: function() {
-		return jQuery.param( this.serializeArray() );
-	},
-	serializeArray: function() {
-		return this.map(function() {
-			// Can add propHook for "elements" to filter or add form elements
-			var elements = jQuery.prop( this, "elements" );
-			return elements ? jQuery.makeArray( elements ) : this;
-		})
-		.filter(function() {
-			var type = this.type;
-
-			// Use .is( ":disabled" ) so that fieldset[disabled] works
-			return this.name && !jQuery( this ).is( ":disabled" ) &&
-				rsubmittable.test( this.nodeName ) && !rsubmitterTypes.test( type ) &&
-				( this.checked || !rcheckableType.test( type ) );
-		})
-		.map(function( i, elem ) {
-			var val = jQuery( this ).val();
-
-			return val == null ?
-				null :
-				jQuery.isArray( val ) ?
-					jQuery.map( val, function( val ) {
-						return { name: elem.name, value: val.replace( rCRLF, "\r\n" ) };
-					}) :
-					{ name: elem.name, value: val.replace( rCRLF, "\r\n" ) };
-		}).get();
-	}
-});
-
-
 jQuery.ajaxSettings.xhr = function() {
 	try {
-		return new XMLHttpRequest();
-	} catch( e ) {}
+		return new window.XMLHttpRequest();
+	} catch ( e ) {}
 };
 
-var xhrId = 0,
-	xhrCallbacks = {},
-	xhrSuccessStatus = {
-		// file protocol always yields status code 0, assume 200
+var xhrSuccessStatus = {
+
+		// File protocol always yields status code 0, assume 200
 		0: 200,
-		// Support: IE9
+
+		// Support: IE <=9 only
 		// #1450: sometimes IE returns 1223 when it should be 204
 		1223: 204
 	},
 	xhrSupported = jQuery.ajaxSettings.xhr();
 
-// Support: IE9
-// Open requests must be manually aborted on unload (#5280)
-// See https://support.microsoft.com/kb/2856746 for more info
-if ( window.attachEvent ) {
-	window.attachEvent( "onunload", function() {
-		for ( var key in xhrCallbacks ) {
-			xhrCallbacks[ key ]();
-		}
-	});
-}
-
 support.cors = !!xhrSupported && ( "withCredentials" in xhrSupported );
 support.ajax = xhrSupported = !!xhrSupported;
 
-jQuery.ajaxTransport(function( options ) {
-	var callback;
+jQuery.ajaxTransport( function( options ) {
+	var callback, errorCallback;
 
 	// Cross domain only allowed if supported through XMLHttpRequest
 	if ( support.cors || xhrSupported && !options.crossDomain ) {
 		return {
 			send: function( headers, complete ) {
 				var i,
-					xhr = options.xhr(),
-					id = ++xhrId;
+					xhr = options.xhr();
 
-				xhr.open( options.type, options.url, options.async, options.username, options.password );
+				xhr.open(
+					options.type,
+					options.url,
+					options.async,
+					options.username,
+					options.password
+				);
 
 				// Apply custom fields if provided
 				if ( options.xhrFields ) {
@@ -8577,8 +9510,8 @@ jQuery.ajaxTransport(function( options ) {
 				// akin to a jigsaw puzzle, we simply never set it to be sure.
 				// (it can always be set on a per-request basis or even using ajaxSetup)
 				// For same-domain requests, won't change header if already provided.
-				if ( !options.crossDomain && !headers["X-Requested-With"] ) {
-					headers["X-Requested-With"] = "XMLHttpRequest";
+				if ( !options.crossDomain && !headers[ "X-Requested-With" ] ) {
+					headers[ "X-Requested-With" ] = "XMLHttpRequest";
 				}
 
 				// Set headers
@@ -8590,27 +9523,39 @@ jQuery.ajaxTransport(function( options ) {
 				callback = function( type ) {
 					return function() {
 						if ( callback ) {
-							delete xhrCallbacks[ id ];
-							callback = xhr.onload = xhr.onerror = null;
+							callback = errorCallback = xhr.onload =
+								xhr.onerror = xhr.onabort = xhr.ontimeout =
+									xhr.onreadystatechange = null;
 
 							if ( type === "abort" ) {
 								xhr.abort();
 							} else if ( type === "error" ) {
-								complete(
-									// file: protocol always yields status 0; see #8605, #14207
-									xhr.status,
-									xhr.statusText
-								);
+
+								// Support: IE <=9 only
+								// On a manual native abort, IE9 throws
+								// errors on any property access that is not readyState
+								if ( typeof xhr.status !== "number" ) {
+									complete( 0, "error" );
+								} else {
+									complete(
+
+										// File: protocol always yields status 0; see #8605, #14207
+										xhr.status,
+										xhr.statusText
+									);
+								}
 							} else {
 								complete(
 									xhrSuccessStatus[ xhr.status ] || xhr.status,
 									xhr.statusText,
-									// Support: IE9
-									// Accessing binary-data responseText throws an exception
-									// (#11426)
-									typeof xhr.responseText === "string" ? {
-										text: xhr.responseText
-									} : undefined,
+
+									// Support: IE <=9 only
+									// IE9 has no XHR2 but throws on binary (trac-11426)
+									// For XHR2 non-text, let the caller handle it (gh-2498)
+									( xhr.responseType || "text" ) !== "text"  ||
+									typeof xhr.responseText !== "string" ?
+										{ binary: xhr.response } :
+										{ text: xhr.responseText },
 									xhr.getAllResponseHeaders()
 								);
 							}
@@ -8620,15 +9565,41 @@ jQuery.ajaxTransport(function( options ) {
 
 				// Listen to events
 				xhr.onload = callback();
-				xhr.onerror = callback("error");
+				errorCallback = xhr.onerror = xhr.ontimeout = callback( "error" );
+
+				// Support: IE 9 only
+				// Use onreadystatechange to replace onabort
+				// to handle uncaught aborts
+				if ( xhr.onabort !== undefined ) {
+					xhr.onabort = errorCallback;
+				} else {
+					xhr.onreadystatechange = function() {
+
+						// Check readyState before timeout as it changes
+						if ( xhr.readyState === 4 ) {
+
+							// Allow onerror to be called first,
+							// but that will not handle a native abort
+							// Also, save errorCallback to a variable
+							// as xhr.onerror cannot be accessed
+							window.setTimeout( function() {
+								if ( callback ) {
+									errorCallback();
+								}
+							} );
+						}
+					};
+				}
 
 				// Create the abort callback
-				callback = xhrCallbacks[ id ] = callback("abort");
+				callback = callback( "abort" );
 
 				try {
+
 					// Do send the request (this may raise an exception)
 					xhr.send( options.hasContent && options.data || null );
 				} catch ( e ) {
+
 					// #14683: Only rethrow if this hasn't been notified as an error yet
 					if ( callback ) {
 						throw e;
@@ -8643,18 +9614,26 @@ jQuery.ajaxTransport(function( options ) {
 			}
 		};
 	}
-});
+} );
 
 
 
 
+// Prevent auto-execution of scripts when no explicit dataType was provided (See gh-2432)
+jQuery.ajaxPrefilter( function( s ) {
+	if ( s.crossDomain ) {
+		s.contents.script = false;
+	}
+} );
+
 // Install script dataType
-jQuery.ajaxSetup({
+jQuery.ajaxSetup( {
 	accepts: {
-		script: "text/javascript, application/javascript, application/ecmascript, application/x-ecmascript"
+		script: "text/javascript, application/javascript, " +
+			"application/ecmascript, application/x-ecmascript"
 	},
 	contents: {
-		script: /(?:java|ecma)script/
+		script: /\b(?:java|ecma)script\b/
 	},
 	converters: {
 		"text script": function( text ) {
@@ -8662,7 +9641,7 @@ jQuery.ajaxSetup({
 			return text;
 		}
 	}
-});
+} );
 
 // Handle cache's special case and crossDomain
 jQuery.ajaxPrefilter( "script", function( s ) {
@@ -8672,20 +9651,20 @@ jQuery.ajaxPrefilter( "script", function( s ) {
 	if ( s.crossDomain ) {
 		s.type = "GET";
 	}
-});
+} );
 
 // Bind script tag hack transport
 jQuery.ajaxTransport( "script", function( s ) {
+
 	// This transport only deals with cross domain requests
 	if ( s.crossDomain ) {
 		var script, callback;
 		return {
 			send: function( _, complete ) {
-				script = jQuery("<script>").prop({
-					async: true,
+				script = jQuery( "<script>" ).prop( {
 					charset: s.scriptCharset,
 					src: s.url
-				}).on(
+				} ).on(
 					"load error",
 					callback = function( evt ) {
 						script.remove();
@@ -8695,6 +9674,8 @@ jQuery.ajaxTransport( "script", function( s ) {
 						}
 					}
 				);
+
+				// Use native DOM manipulation to avoid our domManip AJAX trickery
 				document.head.appendChild( script[ 0 ] );
 			},
 			abort: function() {
@@ -8704,7 +9685,7 @@ jQuery.ajaxTransport( "script", function( s ) {
 			}
 		};
 	}
-});
+} );
 
 
 
@@ -8713,14 +9694,14 @@ var oldCallbacks = [],
 	rjsonp = /(=)\?(?=&|$)|\?\?/;
 
 // Default jsonp settings
-jQuery.ajaxSetup({
+jQuery.ajaxSetup( {
 	jsonp: "callback",
 	jsonpCallback: function() {
 		var callback = oldCallbacks.pop() || ( jQuery.expando + "_" + ( nonce++ ) );
 		this[ callback ] = true;
 		return callback;
 	}
-});
+} );
 
 // Detect, normalize options and install callbacks for jsonp requests
 jQuery.ajaxPrefilter( "json jsonp", function( s, originalSettings, jqXHR ) {
@@ -8728,14 +9709,17 @@ jQuery.ajaxPrefilter( "json jsonp", function( s, originalSettings, jqXHR ) {
 	var callbackName, overwritten, responseContainer,
 		jsonProp = s.jsonp !== false && ( rjsonp.test( s.url ) ?
 			"url" :
-			typeof s.data === "string" && !( s.contentType || "" ).indexOf("application/x-www-form-urlencoded") && rjsonp.test( s.data ) && "data"
+			typeof s.data === "string" &&
+				( s.contentType || "" )
+					.indexOf( "application/x-www-form-urlencoded" ) === 0 &&
+				rjsonp.test( s.data ) && "data"
 		);
 
 	// Handle iff the expected data type is "jsonp" or we have a parameter to set
 	if ( jsonProp || s.dataTypes[ 0 ] === "jsonp" ) {
 
 		// Get callback name, remembering preexisting value associated with it
-		callbackName = s.jsonpCallback = jQuery.isFunction( s.jsonpCallback ) ?
+		callbackName = s.jsonpCallback = isFunction( s.jsonpCallback ) ?
 			s.jsonpCallback() :
 			s.jsonpCallback;
 
@@ -8747,14 +9731,14 @@ jQuery.ajaxPrefilter( "json jsonp", function( s, originalSettings, jqXHR ) {
 		}
 
 		// Use data converter to retrieve json after script execution
-		s.converters["script json"] = function() {
+		s.converters[ "script json" ] = function() {
 			if ( !responseContainer ) {
 				jQuery.error( callbackName + " was not called" );
 			}
 			return responseContainer[ 0 ];
 		};
 
-		// force json dataType
+		// Force json dataType
 		s.dataTypes[ 0 ] = "json";
 
 		// Install callback
@@ -8764,57 +9748,97 @@ jQuery.ajaxPrefilter( "json jsonp", function( s, originalSettings, jqXHR ) {
 		};
 
 		// Clean-up function (fires after converters)
-		jqXHR.always(function() {
-			// Restore preexisting value
-			window[ callbackName ] = overwritten;
+		jqXHR.always( function() {
+
+			// If previous value didn't exist - remove it
+			if ( overwritten === undefined ) {
+				jQuery( window ).removeProp( callbackName );
+
+			// Otherwise restore preexisting value
+			} else {
+				window[ callbackName ] = overwritten;
+			}
 
 			// Save back as free
 			if ( s[ callbackName ] ) {
-				// make sure that re-using the options doesn't screw things around
+
+				// Make sure that re-using the options doesn't screw things around
 				s.jsonpCallback = originalSettings.jsonpCallback;
 
-				// save the callback name for future use
+				// Save the callback name for future use
 				oldCallbacks.push( callbackName );
 			}
 
 			// Call if it was a function and we have a response
-			if ( responseContainer && jQuery.isFunction( overwritten ) ) {
+			if ( responseContainer && isFunction( overwritten ) ) {
 				overwritten( responseContainer[ 0 ] );
 			}
 
 			responseContainer = overwritten = undefined;
-		});
+		} );
 
 		// Delegate to script
 		return "script";
 	}
-});
+} );
 
 
 
 
-// data: string of html
-// context (optional): If specified, the fragment will be created in this context, defaults to document
+// Support: Safari 8 only
+// In Safari 8 documents created via document.implementation.createHTMLDocument
+// collapse sibling forms: the second one becomes a child of the first one.
+// Because of that, this security measure has to be disabled in Safari 8.
+// https://bugs.webkit.org/show_bug.cgi?id=137337
+support.createHTMLDocument = ( function() {
+	var body = document.implementation.createHTMLDocument( "" ).body;
+	body.innerHTML = "<form></form><form></form>";
+	return body.childNodes.length === 2;
+} )();
+
+
+// Argument "data" should be string of html
+// context (optional): If specified, the fragment will be created in this context,
+// defaults to document
 // keepScripts (optional): If true, will include scripts passed in the html string
 jQuery.parseHTML = function( data, context, keepScripts ) {
-	if ( !data || typeof data !== "string" ) {
-		return null;
+	if ( typeof data !== "string" ) {
+		return [];
 	}
 	if ( typeof context === "boolean" ) {
 		keepScripts = context;
 		context = false;
 	}
-	context = context || document;
 
-	var parsed = rsingleTag.exec( data ),
-		scripts = !keepScripts && [];
+	var base, parsed, scripts;
+
+	if ( !context ) {
+
+		// Stop scripts or inline event handlers from being executed immediately
+		// by using document.implementation
+		if ( support.createHTMLDocument ) {
+			context = document.implementation.createHTMLDocument( "" );
+
+			// Set the base href for the created document
+			// so any parsed elements with URLs
+			// are based on the document's URL (gh-2965)
+			base = context.createElement( "base" );
+			base.href = document.location.href;
+			context.head.appendChild( base );
+		} else {
+			context = document;
+		}
+	}
+
+	parsed = rsingleTag.exec( data );
+	scripts = !keepScripts && [];
 
 	// Single tag
 	if ( parsed ) {
-		return [ context.createElement( parsed[1] ) ];
+		return [ context.createElement( parsed[ 1 ] ) ];
 	}
 
-	parsed = jQuery.buildFragment( [ data ], context, scripts );
+	parsed = buildFragment( [ data ], context, scripts );
 
 	if ( scripts && scripts.length ) {
 		jQuery( scripts ).remove();
@@ -8824,28 +9848,21 @@ jQuery.parseHTML = function( data, context, keepScripts ) {
 };
 
 
-// Keep a copy of the old load method
-var _load = jQuery.fn.load;
-
 /**
  * Load a url into a page
  */
 jQuery.fn.load = function( url, params, callback ) {
-	if ( typeof url !== "string" && _load ) {
-		return _load.apply( this, arguments );
-	}
-
 	var selector, type, response,
 		self = this,
-		off = url.indexOf(" ");
+		off = url.indexOf( " " );
 
-	if ( off >= 0 ) {
-		selector = jQuery.trim( url.slice( off ) );
+	if ( off > -1 ) {
+		selector = stripAndCollapse( url.slice( off ) );
 		url = url.slice( 0, off );
 	}
 
 	// If it's a function
-	if ( jQuery.isFunction( params ) ) {
+	if ( isFunction( params ) ) {
 
 		// We assume that it's the callback
 		callback = params;
@@ -8858,14 +9875,16 @@ jQuery.fn.load = function( url, params, callback ) {
 
 	// If we have elements to modify, make the request
 	if ( self.length > 0 ) {
-		jQuery.ajax({
+		jQuery.ajax( {
 			url: url,
 
-			// if "type" variable is undefined, then "GET" method will be used
-			type: type,
+			// If "type" variable is undefined, then "GET" method will be used.
+			// Make value of this field explicit since
+			// user can override it through ajaxSetup method
+			type: type || "GET",
 			dataType: "html",
 			data: params
-		}).done(function( responseText ) {
+		} ).done( function( responseText ) {
 
 			// Save response for use in complete callback
 			response = arguments;
@@ -8874,14 +9893,19 @@ jQuery.fn.load = function( url, params, callback ) {
 
 				// If a selector was specified, locate the right elements in a dummy div
 				// Exclude scripts to avoid IE 'Permission Denied' errors
-				jQuery("<div>").append( jQuery.parseHTML( responseText ) ).find( selector ) :
+				jQuery( "<div>" ).append( jQuery.parseHTML( responseText ) ).find( selector ) :
 
 				// Otherwise use the full result
 				responseText );
 
-		}).complete( callback && function( jqXHR, status ) {
-			self.each( callback, response || [ jqXHR.responseText, status, jqXHR ] );
-		});
+		// If the request succeeds, this function gets "data", "status", "jqXHR"
+		// but they are ignored because response was set above.
+		// If it fails, this function gets "jqXHR", "status", "error"
+		} ).always( callback && function( jqXHR, status ) {
+			self.each( function() {
+				callback.apply( this, response || [ jqXHR.responseText, status, jqXHR ] );
+			} );
+		} );
 	}
 
 	return this;
@@ -8891,33 +9915,31 @@ jQuery.fn.load = function( url, params, callback ) {
 
 
 // Attach a bunch of functions for handling common AJAX events
-jQuery.each( [ "ajaxStart", "ajaxStop", "ajaxComplete", "ajaxError", "ajaxSuccess", "ajaxSend" ], function( i, type ) {
+jQuery.each( [
+	"ajaxStart",
+	"ajaxStop",
+	"ajaxComplete",
+	"ajaxError",
+	"ajaxSuccess",
+	"ajaxSend"
+], function( i, type ) {
 	jQuery.fn[ type ] = function( fn ) {
 		return this.on( type, fn );
 	};
-});
+} );
 
 
 
 
-jQuery.expr.filters.animated = function( elem ) {
-	return jQuery.grep(jQuery.timers, function( fn ) {
+jQuery.expr.pseudos.animated = function( elem ) {
+	return jQuery.grep( jQuery.timers, function( fn ) {
 		return elem === fn.elem;
-	}).length;
+	} ).length;
 };
 
 
 
 
-var docElem = window.document.documentElement;
-
-/**
- * Gets a window from an element
- */
-function getWindow( elem ) {
-	return jQuery.isWindow( elem ) ? elem : elem.nodeType === 9 && elem.defaultView;
-}
-
 jQuery.offset = {
 	setOffset: function( elem, options, i ) {
 		var curPosition, curLeft, curCSSTop, curTop, curOffset, curCSSLeft, calculatePosition,
@@ -8934,7 +9956,7 @@ jQuery.offset = {
 		curCSSTop = jQuery.css( elem, "top" );
 		curCSSLeft = jQuery.css( elem, "left" );
 		calculatePosition = ( position === "absolute" || position === "fixed" ) &&
-			( curCSSTop + curCSSLeft ).indexOf("auto") > -1;
+			( curCSSTop + curCSSLeft ).indexOf( "auto" ) > -1;
 
 		// Need to be able to calculate position if either
 		// top or left is auto and position is either absolute or fixed
@@ -8948,8 +9970,10 @@ jQuery.offset = {
 			curLeft = parseFloat( curCSSLeft ) || 0;
 		}
 
-		if ( jQuery.isFunction( options ) ) {
-			options = options.call( elem, i, curOffset );
+		if ( isFunction( options ) ) {
+
+			// Use jQuery.extend here to allow modification of coordinates argument (gh-1848)
+			options = options.call( elem, i, jQuery.extend( {}, curOffset ) );
 		}
 
 		if ( options.top != null ) {
@@ -8968,71 +9992,81 @@ jQuery.offset = {
 	}
 };
 
-jQuery.fn.extend({
+jQuery.fn.extend( {
+
+	// offset() relates an element's border box to the document origin
 	offset: function( options ) {
+
+		// Preserve chaining for setter
 		if ( arguments.length ) {
 			return options === undefined ?
 				this :
-				this.each(function( i ) {
+				this.each( function( i ) {
 					jQuery.offset.setOffset( this, options, i );
-				});
+				} );
 		}
 
-		var docElem, win,
-			elem = this[ 0 ],
-			box = { top: 0, left: 0 },
-			doc = elem && elem.ownerDocument;
+		var rect, win,
+			elem = this[ 0 ];
 
-		if ( !doc ) {
+		if ( !elem ) {
 			return;
 		}
 
-		docElem = doc.documentElement;
-
-		// Make sure it's not a disconnected DOM node
-		if ( !jQuery.contains( docElem, elem ) ) {
-			return box;
+		// Return zeros for disconnected and hidden (display: none) elements (gh-2310)
+		// Support: IE <=11 only
+		// Running getBoundingClientRect on a
+		// disconnected node in IE throws an error
+		if ( !elem.getClientRects().length ) {
+			return { top: 0, left: 0 };
 		}
 
-		// Support: BlackBerry 5, iOS 3 (original iPhone)
-		// If we don't have gBCR, just use 0,0 rather than error
-		if ( typeof elem.getBoundingClientRect !== strundefined ) {
-			box = elem.getBoundingClientRect();
-		}
-		win = getWindow( doc );
+		// Get document-relative position by adding viewport scroll to viewport-relative gBCR
+		rect = elem.getBoundingClientRect();
+		win = elem.ownerDocument.defaultView;
 		return {
-			top: box.top + win.pageYOffset - docElem.clientTop,
-			left: box.left + win.pageXOffset - docElem.clientLeft
+			top: rect.top + win.pageYOffset,
+			left: rect.left + win.pageXOffset
 		};
 	},
 
+	// position() relates an element's margin box to its offset parent's padding box
+	// This corresponds to the behavior of CSS absolute positioning
 	position: function() {
 		if ( !this[ 0 ] ) {
 			return;
 		}
 
-		var offsetParent, offset,
+		var offsetParent, offset, doc,
 			elem = this[ 0 ],
 			parentOffset = { top: 0, left: 0 };
 
-		// Fixed elements are offset from window (parentOffset = {top:0, left: 0}, because it is its only offset parent
+		// position:fixed elements are offset from the viewport, which itself always has zero offset
 		if ( jQuery.css( elem, "position" ) === "fixed" ) {
-			// Assume getBoundingClientRect is there when computed position is fixed
+
+			// Assume position:fixed implies availability of getBoundingClientRect
 			offset = elem.getBoundingClientRect();
 
 		} else {
-			// Get *real* offsetParent
-			offsetParent = this.offsetParent();
-
-			// Get correct offsets
 			offset = this.offset();
-			if ( !jQuery.nodeName( offsetParent[ 0 ], "html" ) ) {
-				parentOffset = offsetParent.offset();
-			}
 
-			// Add offsetParent borders
-			parentOffset.top += jQuery.css( offsetParent[ 0 ], "borderTopWidth", true );
-			parentOffset.left += jQuery.css( offsetParent[ 0 ], "borderLeftWidth", true );
+			// Account for the *real* offset parent, which can be the document or its root element
+			// when a statically positioned element is identified
+			doc = elem.ownerDocument;
+			offsetParent = elem.offsetParent || doc.documentElement;
+			while ( offsetParent &&
+				( offsetParent === doc.body || offsetParent === doc.documentElement ) &&
+				jQuery.css( offsetParent, "position" ) === "static" ) {
+
+				offsetParent = offsetParent.parentNode;
+			}
+			if ( offsetParent && offsetParent !== elem && offsetParent.nodeType === 1 ) {
+
+				// Incorporate borders into its offset, since they are outside its content origin
+				parentOffset = jQuery( offsetParent ).offset();
+				parentOffset.top += jQuery.css( offsetParent, "borderTopWidth", true );
+				parentOffset.left += jQuery.css( offsetParent, "borderLeftWidth", true );
+			}
 		}
 
 		// Subtract parent offsets and element margins
@@ -9042,18 +10076,28 @@ jQuery.fn.extend({
 		};
 	},
 
+	// This method will return documentElement in the following cases:
+	// 1) For the element inside the iframe without offsetParent, this method will return
+	//    documentElement of the parent window
+	// 2) For the hidden or detached element
+	// 3) For body or html element, i.e. in case of the html node - it will return itself
+	//
+	// but those exceptions were never presented as a real life use-cases
+	// and might be considered as more preferable results.
+	//
+	// This logic, however, is not guaranteed and can change at any point in the future
 	offsetParent: function() {
-		return this.map(function() {
-			var offsetParent = this.offsetParent || docElem;
+		return this.map( function() {
+			var offsetParent = this.offsetParent;
 
-			while ( offsetParent && ( !jQuery.nodeName( offsetParent, "html" ) && jQuery.css( offsetParent, "position" ) === "static" ) ) {
+			while ( offsetParent && jQuery.css( offsetParent, "position" ) === "static" ) {
 				offsetParent = offsetParent.offsetParent;
 			}
 
-			return offsetParent || docElem;
-		});
+			return offsetParent || documentElement;
+		} );
 	}
-});
+} );
 
 // Create scrollLeft and scrollTop methods
 jQuery.each( { scrollLeft: "pageXOffset", scrollTop: "pageYOffset" }, function( method, prop ) {
@@ -9061,7 +10105,14 @@ jQuery.each( { scrollLeft: "pageXOffset", scrollTop: "pageYOffset" }, function(
 
 	jQuery.fn[ method ] = function( val ) {
 		return access( this, function( elem, method, val ) {
-			var win = getWindow( elem );
+
+			// Coalesce documents and windows
+			var win;
+			if ( isWindow( elem ) ) {
+				win = elem;
+			} else if ( elem.nodeType === 9 ) {
+				win = elem.defaultView;
+			}
 
 			if ( val === undefined ) {
 				return win ? win[ prop ] : elem[ method ];
@@ -9069,21 +10120,21 @@ jQuery.each( { scrollLeft: "pageXOffset", scrollTop: "pageYOffset" }, function(
 
 			if ( win ) {
 				win.scrollTo(
-					!top ? val : window.pageXOffset,
-					top ? val : window.pageYOffset
+					!top ? val : win.pageXOffset,
+					top ? val : win.pageYOffset
 				);
 
 			} else {
 				elem[ method ] = val;
 			}
-		}, method, val, arguments.length, null );
+		}, method, val, arguments.length );
 	};
-});
+} );
 
-// Support: Safari<7+, Chrome<37+
+// Support: Safari <=7 - 9.1, Chrome <=37 - 49
 // Add the top/left cssHooks using jQuery.fn.position
 // Webkit bug: https://bugs.webkit.org/show_bug.cgi?id=29084
-// Blink bug: https://code.google.com/p/chromium/issues/detail?id=229280
+// Blink bug: https://bugs.chromium.org/p/chromium/issues/detail?id=589347
 // getComputedStyle returns percent when specified for top/left/bottom/right;
 // rather than make the css module depend on the offset module, just check for it here
 jQuery.each( [ "top", "left" ], function( i, prop ) {
@@ -9091,6 +10142,7 @@ jQuery.each( [ "top", "left" ], function( i, prop ) {
 		function( elem, computed ) {
 			if ( computed ) {
 				computed = curCSS( elem, prop );
+
 				// If curCSS returns percentage, fallback to offset
 				return rnumnonpx.test( computed ) ?
 					jQuery( elem ).position()[ prop ] + "px" :
@@ -9098,12 +10150,14 @@ jQuery.each( [ "top", "left" ], function( i, prop ) {
 			}
 		}
 	);
-});
+} );
 
 
 // Create innerHeight, innerWidth, height, width, outerHeight and outerWidth methods
 jQuery.each( { Height: "height", Width: "width" }, function( name, type ) {
-	jQuery.each( { padding: "inner" + name, content: type, "": "outer" + name }, function( defaultExtra, funcName ) {
+	jQuery.each( { padding: "inner" + name, content: type, "": "outer" + name },
+		function( defaultExtra, funcName ) {
+
 		// Margin is only for outerHeight, outerWidth
 		jQuery.fn[ funcName ] = function( margin, value ) {
 			var chainable = arguments.length && ( defaultExtra || typeof margin !== "boolean" ),
@@ -9112,11 +10166,12 @@ jQuery.each( { Height: "height", Width: "width" }, function( name, type ) {
 			return access( this, function( elem, type, value ) {
 				var doc;
 
-				if ( jQuery.isWindow( elem ) ) {
-					// As of 5/8/2012 this will yield incorrect results for Mobile Safari, but there
-					// isn't a whole lot we can do. See pull request at this URL for discussion:
-					// https://github.com/jquery/jquery/pull/764
-					return elem.document.documentElement[ "client" + name ];
+				if ( isWindow( elem ) ) {
+
+					// $( window ).outerWidth/Height return w/h including scrollbars (gh-1729)
+					return funcName.indexOf( "outer" ) === 0 ?
+						elem[ "inner" + name ] :
+						elem.document.documentElement[ "client" + name ];
 				}
 
 				// Get document width or height
@@ -9133,23 +10188,122 @@ jQuery.each( { Height: "height", Width: "width" }, function( name, type ) {
 				}
 
 				return value === undefined ?
+
 					// Get width or height on the element, requesting but not forcing parseFloat
 					jQuery.css( elem, type, extra ) :
 
 					// Set width or height on the element
 					jQuery.style( elem, type, value, extra );
-			}, type, chainable ? margin : undefined, chainable, null );
+			}, type, chainable ? margin : undefined, chainable );
 		};
-	});
-});
+	} );
+} );
 
 
-// The number of elements contained in the matched element set
-jQuery.fn.size = function() {
-	return this.length;
+jQuery.each( ( "blur focus focusin focusout resize scroll click dblclick " +
+	"mousedown mouseup mousemove mouseover mouseout mouseenter mouseleave " +
+	"change select submit keydown keypress keyup contextmenu" ).split( " " ),
+	function( i, name ) {
+
+	// Handle event binding
+	jQuery.fn[ name ] = function( data, fn ) {
+		return arguments.length > 0 ?
+			this.on( name, null, data, fn ) :
+			this.trigger( name );
+	};
+} );
+
+jQuery.fn.extend( {
+	hover: function( fnOver, fnOut ) {
+		return this.mouseenter( fnOver ).mouseleave( fnOut || fnOver );
+	}
+} );
+
+
+
+
+jQuery.fn.extend( {
+
+	bind: function( types, data, fn ) {
+		return this.on( types, null, data, fn );
+	},
+	unbind: function( types, fn ) {
+		return this.off( types, null, fn );
+	},
+
+	delegate: function( selector, types, data, fn ) {
+		return this.on( types, selector, data, fn );
+	},
+	undelegate: function( selector, types, fn ) {
+
+		// ( namespace ) or ( selector, types [, fn] )
+		return arguments.length === 1 ?
+			this.off( selector, "**" ) :
+			this.off( types, selector || "**", fn );
+	}
+} );
+
+// Bind a function to a context, optionally partially applying any
+// arguments.
+// jQuery.proxy is deprecated to promote standards (specifically Function#bind)
+// However, it is not slated for removal any time soon
+jQuery.proxy = function( fn, context ) {
+	var tmp, args, proxy;
+
+	if ( typeof context === "string" ) {
+		tmp = fn[ context ];
+		context = fn;
+		fn = tmp;
+	}
+
+	// Quick check to determine if target is callable, in the spec
+	// this throws a TypeError, but we will just return undefined.
+	if ( !isFunction( fn ) ) {
+		return undefined;
+	}
+
+	// Simulated bind
+	args = slice.call( arguments, 2 );
+	proxy = function() {
+		return fn.apply( context || this, args.concat( slice.call( arguments ) ) );
+	};
+
+	// Set the guid of unique handler to the same of original handler, so it can be removed
+	proxy.guid = fn.guid = fn.guid || jQuery.guid++;
+
+	return proxy;
 };
 
-jQuery.fn.andSelf = jQuery.fn.addBack;
+jQuery.holdReady = function( hold ) {
+	if ( hold ) {
+		jQuery.readyWait++;
+	} else {
+		jQuery.ready( true );
+	}
+};
+jQuery.isArray = Array.isArray;
+jQuery.parseJSON = JSON.parse;
+jQuery.nodeName = nodeName;
+jQuery.isFunction = isFunction;
+jQuery.isWindow = isWindow;
+jQuery.camelCase = camelCase;
+jQuery.type = toType;
+
+jQuery.now = Date.now;
+
+jQuery.isNumeric = function( obj ) {
+
+	// As of jQuery 3.0, isNumeric is limited to
+	// strings and numbers (primitives or objects)
+	// that can be coerced to finite numbers (gh-2662)
+	var type = jQuery.type( obj );
+	return ( type === "number" || type === "string" ) &&
+
+		// parseFloat NaNs numeric-cast false positives ("")
+		// ...but misinterprets leading-number strings, particularly hex literals ("0x...")
+		// subtraction forces infinities to NaN
+		!isNaN( obj - parseFloat( obj ) );
+};
 
 
 
@@ -9170,13 +10324,14 @@ jQuery.fn.andSelf = jQuery.fn.addBack;
 if ( typeof define === "function" && define.amd ) {
 	define( "jquery", [], function() {
 		return jQuery;
-	});
+	} );
 }
 
 
 
 
 var
+
 	// Map over jQuery in case of overwrite
 	_jQuery = window.jQuery,
 
@@ -9198,7 +10353,7 @@ jQuery.noConflict = function( deep ) {
 // Expose jQuery and $ identifiers, even in AMD
 // (#7102#comment:10, https://github.com/jquery/jquery/pull/557)
 // and CommonJS for browser emulators (#13566)
-if ( typeof noGlobal === strundefined ) {
+if ( !noGlobal ) {
 	window.jQuery = window.$ = jQuery;
 }
 
@@ -9206,5 +10361,4 @@ if ( typeof noGlobal === strundefined ) {
 
 
 return jQuery;
-
-}));
+} );
diff --git a/lam/templates/lib/110_jquery-ui-1.11.4.js b/lam/templates/lib/100_jquery-ui-1.12.1.js
similarity index 52%
rename from lam/templates/lib/110_jquery-ui-1.11.4.js
rename to lam/templates/lib/100_jquery-ui-1.12.1.js
index 31ee9cd8..02135523 100644
--- a/lam/templates/lib/110_jquery-ui-1.11.4.js
+++ b/lam/templates/lib/100_jquery-ui-1.12.1.js
@@ -1,7 +1,7 @@
-/*! jQuery UI - v1.11.4 - 2015-03-11
+/*! jQuery UI - v1.12.1 - 2016-09-14
 * http://jqueryui.com
-* Includes: core.js, widget.js, mouse.js, position.js, accordion.js, autocomplete.js, button.js, datepicker.js, dialog.js, draggable.js, droppable.js, effect.js, effect-blind.js, effect-bounce.js, effect-clip.js, effect-drop.js, effect-explode.js, effect-fade.js, effect-fold.js, effect-highlight.js, effect-puff.js, effect-pulsate.js, effect-scale.js, effect-shake.js, effect-size.js, effect-slide.js, effect-transfer.js, menu.js, progressbar.js, resizable.js, selectable.js, selectmenu.js, slider.js, sortable.js, spinner.js, tabs.js, tooltip.js
-* Copyright 2015 jQuery Foundation and other contributors; Licensed MIT */
+* Includes: widget.js, position.js, data.js, disable-selection.js, effect.js, effects/effect-blind.js, effects/effect-bounce.js, effects/effect-clip.js, effects/effect-drop.js, effects/effect-explode.js, effects/effect-fade.js, effects/effect-fold.js, effects/effect-highlight.js, effects/effect-puff.js, effects/effect-pulsate.js, effects/effect-scale.js, effects/effect-shake.js, effects/effect-size.js, effects/effect-slide.js, effects/effect-transfer.js, focusable.js, form-reset-mixin.js, jquery-1-7.js, keycode.js, labels.js, scroll-parent.js, tabbable.js, unique-id.js, widgets/accordion.js, widgets/autocomplete.js, widgets/button.js, widgets/checkboxradio.js, widgets/controlgroup.js, widgets/datepicker.js, widgets/dialog.js, widgets/draggable.js, widgets/droppable.js, widgets/menu.js, widgets/mouse.js, widgets/progressbar.js, widgets/resizable.js, widgets/selectable.js, widgets/selectmenu.js, widgets/slider.js, widgets/sortable.js, widgets/spinner.js, widgets/tabs.js, widgets/tooltip.js
+* Copyright jQuery Foundation and other contributors; Licensed MIT */
 
 (function( factory ) {
 	if ( typeof define === "function" && define.amd ) {
@@ -14,319 +14,36 @@
 		factory( jQuery );
 	}
 }(function( $ ) {
-/*!
- * jQuery UI Core 1.11.4
- * http://jqueryui.com
- *
- * Copyright jQuery Foundation and other contributors
- * Released under the MIT license.
- * http://jquery.org/license
- *
- * http://api.jqueryui.com/category/ui-core/
- */
 
-
-// $.ui might exist from components with no dependencies, e.g., $.ui.position
 $.ui = $.ui || {};
 
-$.extend( $.ui, {
-	version: "1.11.4",
-
-	keyCode: {
-		BACKSPACE: 8,
-		COMMA: 188,
-		DELETE: 46,
-		DOWN: 40,
-		END: 35,
-		ENTER: 13,
-		ESCAPE: 27,
-		HOME: 36,
-		LEFT: 37,
-		PAGE_DOWN: 34,
-		PAGE_UP: 33,
-		PERIOD: 190,
-		RIGHT: 39,
-		SPACE: 32,
-		TAB: 9,
-		UP: 38
-	}
-});
-
-// plugins
-$.fn.extend({
-	scrollParent: function( includeHidden ) {
-		var position = this.css( "position" ),
-			excludeStaticParent = position === "absolute",
-			overflowRegex = includeHidden ? /(auto|scroll|hidden)/ : /(auto|scroll)/,
-			scrollParent = this.parents().filter( function() {
-				var parent = $( this );
-				if ( excludeStaticParent && parent.css( "position" ) === "static" ) {
-					return false;
-				}
-				return overflowRegex.test( parent.css( "overflow" ) + parent.css( "overflow-y" ) + parent.css( "overflow-x" ) );
-			}).eq( 0 );
-
-		return position === "fixed" || !scrollParent.length ? $( this[ 0 ].ownerDocument || document ) : scrollParent;
-	},
-
-	uniqueId: (function() {
-		var uuid = 0;
-
-		return function() {
-			return this.each(function() {
-				if ( !this.id ) {
-					this.id = "ui-id-" + ( ++uuid );
-				}
-			});
-		};
-	})(),
-
-	removeUniqueId: function() {
-		return this.each(function() {
-			if ( /^ui-id-\d+$/.test( this.id ) ) {
-				$( this ).removeAttr( "id" );
-			}
-		});
-	}
-});
-
-// selectors
-function focusable( element, isTabIndexNotNaN ) {
-	var map, mapName, img,
-		nodeName = element.nodeName.toLowerCase();
-	if ( "area" === nodeName ) {
-		map = element.parentNode;
-		mapName = map.name;
-		if ( !element.href || !mapName || map.nodeName.toLowerCase() !== "map" ) {
-			return false;
-		}
-		img = $( "img[usemap='#" + mapName + "']" )[ 0 ];
-		return !!img && visible( img );
-	}
-	return ( /^(input|select|textarea|button|object)$/.test( nodeName ) ?
-		!element.disabled :
-		"a" === nodeName ?
-			element.href || isTabIndexNotNaN :
-			isTabIndexNotNaN) &&
-		// the element and all of its ancestors must be visible
-		visible( element );
-}
-
-function visible( element ) {
-	return $.expr.filters.visible( element ) &&
-		!$( element ).parents().addBack().filter(function() {
-			return $.css( this, "visibility" ) === "hidden";
-		}).length;
-}
-
-$.extend( $.expr[ ":" ], {
-	data: $.expr.createPseudo ?
-		$.expr.createPseudo(function( dataName ) {
-			return function( elem ) {
-				return !!$.data( elem, dataName );
-			};
-		}) :
-		// support: jQuery <1.8
-		function( elem, i, match ) {
-			return !!$.data( elem, match[ 3 ] );
-		},
-
-	focusable: function( element ) {
-		return focusable( element, !isNaN( $.attr( element, "tabindex" ) ) );
-	},
-
-	tabbable: function( element ) {
-		var tabIndex = $.attr( element, "tabindex" ),
-			isTabIndexNaN = isNaN( tabIndex );
-		return ( isTabIndexNaN || tabIndex >= 0 ) && focusable( element, !isTabIndexNaN );
-	}
-});
-
-// support: jQuery <1.8
-if ( !$( "<a>" ).outerWidth( 1 ).jquery ) {
-	$.each( [ "Width", "Height" ], function( i, name ) {
-		var side = name === "Width" ? [ "Left", "Right" ] : [ "Top", "Bottom" ],
-			type = name.toLowerCase(),
-			orig = {
-				innerWidth: $.fn.innerWidth,
-				innerHeight: $.fn.innerHeight,
-				outerWidth: $.fn.outerWidth,
-				outerHeight: $.fn.outerHeight
-			};
-
-		function reduce( elem, size, border, margin ) {
-			$.each( side, function() {
-				size -= parseFloat( $.css( elem, "padding" + this ) ) || 0;
-				if ( border ) {
-					size -= parseFloat( $.css( elem, "border" + this + "Width" ) ) || 0;
-				}
-				if ( margin ) {
-					size -= parseFloat( $.css( elem, "margin" + this ) ) || 0;
-				}
-			});
-			return size;
-		}
-
-		$.fn[ "inner" + name ] = function( size ) {
-			if ( size === undefined ) {
-				return orig[ "inner" + name ].call( this );
-			}
-
-			return this.each(function() {
-				$( this ).css( type, reduce( this, size ) + "px" );
-			});
-		};
-
-		$.fn[ "outer" + name] = function( size, margin ) {
-			if ( typeof size !== "number" ) {
-				return orig[ "outer" + name ].call( this, size );
-			}
-
-			return this.each(function() {
-				$( this).css( type, reduce( this, size, true, margin ) + "px" );
-			});
-		};
-	});
-}
-
-// support: jQuery <1.8
-if ( !$.fn.addBack ) {
-	$.fn.addBack = function( selector ) {
-		return this.add( selector == null ?
-			this.prevObject : this.prevObject.filter( selector )
-		);
-	};
-}
-
-// support: jQuery 1.6.1, 1.6.2 (http://bugs.jquery.com/ticket/9413)
-if ( $( "<a>" ).data( "a-b", "a" ).removeData( "a-b" ).data( "a-b" ) ) {
-	$.fn.removeData = (function( removeData ) {
-		return function( key ) {
-			if ( arguments.length ) {
-				return removeData.call( this, $.camelCase( key ) );
-			} else {
-				return removeData.call( this );
-			}
-		};
-	})( $.fn.removeData );
-}
-
-// deprecated
-$.ui.ie = !!/msie [\w.]+/.exec( navigator.userAgent.toLowerCase() );
-
-$.fn.extend({
-	focus: (function( orig ) {
-		return function( delay, fn ) {
-			return typeof delay === "number" ?
-				this.each(function() {
-					var elem = this;
-					setTimeout(function() {
-						$( elem ).focus();
-						if ( fn ) {
-							fn.call( elem );
-						}
-					}, delay );
-				}) :
-				orig.apply( this, arguments );
-		};
-	})( $.fn.focus ),
-
-	disableSelection: (function() {
-		var eventType = "onselectstart" in document.createElement( "div" ) ?
-			"selectstart" :
-			"mousedown";
-
-		return function() {
-			return this.bind( eventType + ".ui-disableSelection", function( event ) {
-				event.preventDefault();
-			});
-		};
-	})(),
-
-	enableSelection: function() {
-		return this.unbind( ".ui-disableSelection" );
-	},
-
-	zIndex: function( zIndex ) {
-		if ( zIndex !== undefined ) {
-			return this.css( "zIndex", zIndex );
-		}
-
-		if ( this.length ) {
-			var elem = $( this[ 0 ] ), position, value;
-			while ( elem.length && elem[ 0 ] !== document ) {
-				// Ignore z-index if position is set to a value where z-index is ignored by the browser
-				// This makes behavior of this function consistent across browsers
-				// WebKit always returns auto if the element is positioned
-				position = elem.css( "position" );
-				if ( position === "absolute" || position === "relative" || position === "fixed" ) {
-					// IE returns 0 when zIndex is not specified
-					// other browsers return a string
-					// we ignore the case of nested elements with an explicit value of 0
-					// <div style="z-index: -10;"><div style="z-index: 0;"></div></div>
-					value = parseInt( elem.css( "zIndex" ), 10 );
-					if ( !isNaN( value ) && value !== 0 ) {
-						return value;
-					}
-				}
-				elem = elem.parent();
-			}
-		}
-
-		return 0;
-	}
-});
-
-// $.ui.plugin is deprecated. Use $.widget() extensions instead.
-$.ui.plugin = {
-	add: function( module, option, set ) {
-		var i,
-			proto = $.ui[ module ].prototype;
-		for ( i in set ) {
-			proto.plugins[ i ] = proto.plugins[ i ] || [];
-			proto.plugins[ i ].push( [ option, set[ i ] ] );
-		}
-	},
-	call: function( instance, name, args, allowDisconnected ) {
-		var i,
-			set = instance.plugins[ name ];
-
-		if ( !set ) {
-			return;
-		}
-
-		if ( !allowDisconnected && ( !instance.element[ 0 ].parentNode || instance.element[ 0 ].parentNode.nodeType === 11 ) ) {
-			return;
-		}
-
-		for ( i = 0; i < set.length; i++ ) {
-			if ( instance.options[ set[ i ][ 0 ] ] ) {
-				set[ i ][ 1 ].apply( instance.element, args );
-			}
-		}
-	}
-};
+var version = $.ui.version = "1.12.1";
 
 
 /*!
- * jQuery UI Widget 1.11.4
+ * jQuery UI Widget 1.12.1
  * http://jqueryui.com
  *
  * Copyright jQuery Foundation and other contributors
  * Released under the MIT license.
  * http://jquery.org/license
- *
- * http://api.jqueryui.com/jQuery.widget/
  */
 
+//>>label: Widget
+//>>group: Core
+//>>description: Provides a factory for creating stateful widgets with a common API.
+//>>docs: http://api.jqueryui.com/jQuery.widget/
+//>>demos: http://jqueryui.com/widget/
 
-var widget_uuid = 0,
-	widget_slice = Array.prototype.slice;
 
-$.cleanData = (function( orig ) {
+
+var widgetUuid = 0;
+var widgetSlice = Array.prototype.slice;
+
+$.cleanData = ( function( orig ) {
 	return function( elems ) {
 		var events, elem, i;
-		for ( i = 0; (elem = elems[i]) != null; i++ ) {
+		for ( i = 0; ( elem = elems[ i ] ) != null; i++ ) {
 			try {
 
 				// Only trigger remove when necessary to save time
@@ -335,29 +52,34 @@ $.cleanData = (function( orig ) {
 					$( elem ).triggerHandler( "remove" );
 				}
 
-			// http://bugs.jquery.com/ticket/8235
+			// Http://bugs.jquery.com/ticket/8235
 			} catch ( e ) {}
 		}
 		orig( elems );
 	};
-})( $.cleanData );
+} )( $.cleanData );
 
 $.widget = function( name, base, prototype ) {
-	var fullName, existingConstructor, constructor, basePrototype,
-		// proxiedPrototype allows the provided prototype to remain unmodified
-		// so that it can be used as a mixin for multiple widgets (#8876)
-		proxiedPrototype = {},
-		namespace = name.split( "." )[ 0 ];
+	var existingConstructor, constructor, basePrototype;
 
+	// ProxiedPrototype allows the provided prototype to remain unmodified
+	// so that it can be used as a mixin for multiple widgets (#8876)
+	var proxiedPrototype = {};
+
+	var namespace = name.split( "." )[ 0 ];
 	name = name.split( "." )[ 1 ];
-	fullName = namespace + "-" + name;
+	var fullName = namespace + "-" + name;
 
 	if ( !prototype ) {
 		prototype = base;
 		base = $.Widget;
 	}
 
-	// create selector for plugin
+	if ( $.isArray( prototype ) ) {
+		prototype = $.extend.apply( null, [ {} ].concat( prototype ) );
+	}
+
+	// Create selector for plugin
 	$.expr[ ":" ][ fullName.toLowerCase() ] = function( elem ) {
 		return !!$.data( elem, fullName );
 	};
@@ -365,30 +87,35 @@ $.widget = function( name, base, prototype ) {
 	$[ namespace ] = $[ namespace ] || {};
 	existingConstructor = $[ namespace ][ name ];
 	constructor = $[ namespace ][ name ] = function( options, element ) {
-		// allow instantiation without "new" keyword
+
+		// Allow instantiation without "new" keyword
 		if ( !this._createWidget ) {
 			return new constructor( options, element );
 		}
 
-		// allow instantiation without initializing for simple inheritance
+		// Allow instantiation without initializing for simple inheritance
 		// must use "new" keyword (the code above always passes args)
 		if ( arguments.length ) {
 			this._createWidget( options, element );
 		}
 	};
-	// extend with the existing constructor to carry over any static properties
+
+	// Extend with the existing constructor to carry over any static properties
 	$.extend( constructor, existingConstructor, {
 		version: prototype.version,
-		// copy the object used to create the prototype in case we need to
+
+		// Copy the object used to create the prototype in case we need to
 		// redefine the widget later
 		_proto: $.extend( {}, prototype ),
-		// track widgets that inherit from this widget in case this widget is
+
+		// Track widgets that inherit from this widget in case this widget is
 		// redefined after a widget inherits from it
 		_childConstructors: []
-	});
+	} );
 
 	basePrototype = new base();
-	// we need to make the options hash a property directly on the new instance
+
+	// We need to make the options hash a property directly on the new instance
 	// otherwise we'll modify the options hash on the prototype that we're
 	// inheriting from
 	basePrototype.options = $.widget.extend( {}, basePrototype.options );
@@ -397,17 +124,19 @@ $.widget = function( name, base, prototype ) {
 			proxiedPrototype[ prop ] = value;
 			return;
 		}
-		proxiedPrototype[ prop ] = (function() {
-			var _super = function() {
-					return base.prototype[ prop ].apply( this, arguments );
-				},
-				_superApply = function( args ) {
-					return base.prototype[ prop ].apply( this, args );
-				};
+		proxiedPrototype[ prop ] = ( function() {
+			function _super() {
+				return base.prototype[ prop ].apply( this, arguments );
+			}
+
+			function _superApply( args ) {
+				return base.prototype[ prop ].apply( this, args );
+			}
+
 			return function() {
-				var __super = this._super,
-					__superApply = this._superApply,
-					returnValue;
+				var __super = this._super;
+				var __superApply = this._superApply;
+				var returnValue;
 
 				this._super = _super;
 				this._superApply = _superApply;
@@ -419,19 +148,20 @@ $.widget = function( name, base, prototype ) {
 
 				return returnValue;
 			};
-		})();
-	});
+		} )();
+	} );
 	constructor.prototype = $.widget.extend( basePrototype, {
+
 		// TODO: remove support for widgetEventPrefix
 		// always use the name + a colon as the prefix, e.g., draggable:start
 		// don't prefix for widgets that aren't DOM-based
-		widgetEventPrefix: existingConstructor ? (basePrototype.widgetEventPrefix || name) : name
+		widgetEventPrefix: existingConstructor ? ( basePrototype.widgetEventPrefix || name ) : name
 	}, proxiedPrototype, {
 		constructor: constructor,
 		namespace: namespace,
 		widgetName: name,
 		widgetFullName: fullName
-	});
+	} );
 
 	// If this widget is being redefined then we need to find all widgets that
 	// are inheriting from it and redefine all of them so that they inherit from
@@ -441,11 +171,13 @@ $.widget = function( name, base, prototype ) {
 		$.each( existingConstructor._childConstructors, function( i, child ) {
 			var childPrototype = child.prototype;
 
-			// redefine the child widget using the same prototype that was
+			// Redefine the child widget using the same prototype that was
 			// originally used, but inherit from the new version of the base
-			$.widget( childPrototype.namespace + "." + childPrototype.widgetName, constructor, child._proto );
-		});
-		// remove the list of existing child constructors from the old constructor
+			$.widget( childPrototype.namespace + "." + childPrototype.widgetName, constructor,
+				child._proto );
+		} );
+
+		// Remove the list of existing child constructors from the old constructor
 		// so the old child constructors can be garbage collected
 		delete existingConstructor._childConstructors;
 	} else {
@@ -458,21 +190,25 @@ $.widget = function( name, base, prototype ) {
 };
 
 $.widget.extend = function( target ) {
-	var input = widget_slice.call( arguments, 1 ),
-		inputIndex = 0,
-		inputLength = input.length,
-		key,
-		value;
+	var input = widgetSlice.call( arguments, 1 );
+	var inputIndex = 0;
+	var inputLength = input.length;
+	var key;
+	var value;
+
 	for ( ; inputIndex < inputLength; inputIndex++ ) {
 		for ( key in input[ inputIndex ] ) {
 			value = input[ inputIndex ][ key ];
 			if ( input[ inputIndex ].hasOwnProperty( key ) && value !== undefined ) {
+
 				// Clone objects
 				if ( $.isPlainObject( value ) ) {
 					target[ key ] = $.isPlainObject( target[ key ] ) ?
 						$.widget.extend( {}, target[ key ], value ) :
+
 						// Don't extend strings, arrays, etc. with objects
 						$.widget.extend( {}, value );
+
 				// Copy everything else by reference
 				} else {
 					target[ key ] = value;
@@ -486,41 +222,55 @@ $.widget.extend = function( target ) {
 $.widget.bridge = function( name, object ) {
 	var fullName = object.prototype.widgetFullName || name;
 	$.fn[ name ] = function( options ) {
-		var isMethodCall = typeof options === "string",
-			args = widget_slice.call( arguments, 1 ),
-			returnValue = this;
+		var isMethodCall = typeof options === "string";
+		var args = widgetSlice.call( arguments, 1 );
+		var returnValue = this;
 
 		if ( isMethodCall ) {
-			this.each(function() {
-				var methodValue,
-					instance = $.data( this, fullName );
-				if ( options === "instance" ) {
-					returnValue = instance;
-					return false;
-				}
-				if ( !instance ) {
-					return $.error( "cannot call methods on " + name + " prior to initialization; " +
-						"attempted to call method '" + options + "'" );
-				}
-				if ( !$.isFunction( instance[options] ) || options.charAt( 0 ) === "_" ) {
-					return $.error( "no such method '" + options + "' for " + name + " widget instance" );
-				}
-				methodValue = instance[ options ].apply( instance, args );
-				if ( methodValue !== instance && methodValue !== undefined ) {
-					returnValue = methodValue && methodValue.jquery ?
-						returnValue.pushStack( methodValue.get() ) :
-						methodValue;
-					return false;
-				}
-			});
+
+			// If this is an empty collection, we need to have the instance method
+			// return undefined instead of the jQuery instance
+			if ( !this.length && options === "instance" ) {
+				returnValue = undefined;
+			} else {
+				this.each( function() {
+					var methodValue;
+					var instance = $.data( this, fullName );
+
+					if ( options === "instance" ) {
+						returnValue = instance;
+						return false;
+					}
+
+					if ( !instance ) {
+						return $.error( "cannot call methods on " + name +
+							" prior to initialization; " +
+							"attempted to call method '" + options + "'" );
+					}
+
+					if ( !$.isFunction( instance[ options ] ) || options.charAt( 0 ) === "_" ) {
+						return $.error( "no such method '" + options + "' for " + name +
+							" widget instance" );
+					}
+
+					methodValue = instance[ options ].apply( instance, args );
+
+					if ( methodValue !== instance && methodValue !== undefined ) {
+						returnValue = methodValue && methodValue.jquery ?
+							returnValue.pushStack( methodValue.get() ) :
+							methodValue;
+						return false;
+					}
+				} );
+			}
 		} else {
 
 			// Allow multiple hashes to be passed on init
 			if ( args.length ) {
-				options = $.widget.extend.apply( null, [ options ].concat(args) );
+				options = $.widget.extend.apply( null, [ options ].concat( args ) );
 			}
 
-			this.each(function() {
+			this.each( function() {
 				var instance = $.data( this, fullName );
 				if ( instance ) {
 					instance.option( options || {} );
@@ -530,7 +280,7 @@ $.widget.bridge = function( name, object ) {
 				} else {
 					$.data( this, fullName, new object( options, this ) );
 				}
-			});
+			} );
 		}
 
 		return returnValue;
@@ -544,21 +294,25 @@ $.Widget.prototype = {
 	widgetName: "widget",
 	widgetEventPrefix: "",
 	defaultElement: "<div>",
+
 	options: {
+		classes: {},
 		disabled: false,
 
-		// callbacks
+		// Callbacks
 		create: null
 	},
+
 	_createWidget: function( options, element ) {
 		element = $( element || this.defaultElement || this )[ 0 ];
 		this.element = $( element );
-		this.uuid = widget_uuid++;
+		this.uuid = widgetUuid++;
 		this.eventNamespace = "." + this.widgetName + this.uuid;
 
 		this.bindings = $();
 		this.hoverable = $();
 		this.focusable = $();
+		this.classesElementLookup = {};
 
 		if ( element !== this ) {
 			$.data( element, this.widgetFullName, this );
@@ -568,13 +322,15 @@ $.Widget.prototype = {
 						this.destroy();
 					}
 				}
-			});
+			} );
 			this.document = $( element.style ?
-				// element within the document
+
+				// Element within the document
 				element.ownerDocument :
-				// element is window or document
+
+				// Element is window or document
 				element.document || element );
-			this.window = $( this.document[0].defaultView || this.document[0].parentWindow );
+			this.window = $( this.document[ 0 ].defaultView || this.document[ 0 ].parentWindow );
 		}
 
 		this.options = $.widget.extend( {},
@@ -583,36 +339,46 @@ $.Widget.prototype = {
 			options );
 
 		this._create();
+
+		if ( this.options.disabled ) {
+			this._setOptionDisabled( this.options.disabled );
+		}
+
 		this._trigger( "create", null, this._getCreateEventData() );
 		this._init();
 	},
-	_getCreateOptions: $.noop,
+
+	_getCreateOptions: function() {
+		return {};
+	},
+
 	_getCreateEventData: $.noop,
+
 	_create: $.noop,
+
 	_init: $.noop,
 
 	destroy: function() {
+		var that = this;
+
 		this._destroy();
-		// we can probably remove the unbind calls in 2.0
+		$.each( this.classesElementLookup, function( key, value ) {
+			that._removeClass( value, key );
+		} );
+
+		// We can probably remove the unbind calls in 2.0
 		// all event bindings should go through this._on()
 		this.element
-			.unbind( this.eventNamespace )
-			.removeData( this.widgetFullName )
-			// support: jquery <1.6.3
-			// http://bugs.jquery.com/ticket/9413
-			.removeData( $.camelCase( this.widgetFullName ) );
+			.off( this.eventNamespace )
+			.removeData( this.widgetFullName );
 		this.widget()
-			.unbind( this.eventNamespace )
-			.removeAttr( "aria-disabled" )
-			.removeClass(
-				this.widgetFullName + "-disabled " +
-				"ui-state-disabled" );
+			.off( this.eventNamespace )
+			.removeAttr( "aria-disabled" );
 
-		// clean up events and states
-		this.bindings.unbind( this.eventNamespace );
-		this.hoverable.removeClass( "ui-state-hover" );
-		this.focusable.removeClass( "ui-state-focus" );
+		// Clean up events and states
+		this.bindings.off( this.eventNamespace );
 	},
+
 	_destroy: $.noop,
 
 	widget: function() {
@@ -620,18 +386,20 @@ $.Widget.prototype = {
 	},
 
 	option: function( key, value ) {
-		var options = key,
-			parts,
-			curOption,
-			i;
+		var options = key;
+		var parts;
+		var curOption;
+		var i;
 
 		if ( arguments.length === 0 ) {
-			// don't return a reference to the internal hash
+
+			// Don't return a reference to the internal hash
 			return $.widget.extend( {}, this.options );
 		}
 
 		if ( typeof key === "string" ) {
-			// handle nested keys, e.g., "foo.bar" => { foo: { bar: ___ } }
+
+			// Handle nested keys, e.g., "foo.bar" => { foo: { bar: ___ } }
 			options = {};
 			parts = key.split( "." );
 			key = parts.shift();
@@ -658,6 +426,7 @@ $.Widget.prototype = {
 
 		return this;
 	},
+
 	_setOptions: function( options ) {
 		var key;
 
@@ -667,42 +436,152 @@ $.Widget.prototype = {
 
 		return this;
 	},
+
 	_setOption: function( key, value ) {
+		if ( key === "classes" ) {
+			this._setOptionClasses( value );
+		}
+
 		this.options[ key ] = value;
 
 		if ( key === "disabled" ) {
-			this.widget()
-				.toggleClass( this.widgetFullName + "-disabled", !!value );
-
-			// If the widget is becoming disabled, then nothing is interactive
-			if ( value ) {
-				this.hoverable.removeClass( "ui-state-hover" );
-				this.focusable.removeClass( "ui-state-focus" );
-			}
+			this._setOptionDisabled( value );
 		}
 
 		return this;
 	},
 
-	enable: function() {
-		return this._setOptions({ disabled: false });
+	_setOptionClasses: function( value ) {
+		var classKey, elements, currentElements;
+
+		for ( classKey in value ) {
+			currentElements = this.classesElementLookup[ classKey ];
+			if ( value[ classKey ] === this.options.classes[ classKey ] ||
+					!currentElements ||
+					!currentElements.length ) {
+				continue;
+			}
+
+			// We are doing this to create a new jQuery object because the _removeClass() call
+			// on the next line is going to destroy the reference to the current elements being
+			// tracked. We need to save a copy of this collection so that we can add the new classes
+			// below.
+			elements = $( currentElements.get() );
+			this._removeClass( currentElements, classKey );
+
+			// We don't use _addClass() here, because that uses this.options.classes
+			// for generating the string of classes. We want to use the value passed in from
+			// _setOption(), this is the new value of the classes option which was passed to
+			// _setOption(). We pass this value directly to _classes().
+			elements.addClass( this._classes( {
+				element: elements,
+				keys: classKey,
+				classes: value,
+				add: true
+			} ) );
+		}
 	},
+
+	_setOptionDisabled: function( value ) {
+		this._toggleClass( this.widget(), this.widgetFullName + "-disabled", null, !!value );
+
+		// If the widget is becoming disabled, then nothing is interactive
+		if ( value ) {
+			this._removeClass( this.hoverable, null, "ui-state-hover" );
+			this._removeClass( this.focusable, null, "ui-state-focus" );
+		}
+	},
+
+	enable: function() {
+		return this._setOptions( { disabled: false } );
+	},
+
 	disable: function() {
-		return this._setOptions({ disabled: true });
+		return this._setOptions( { disabled: true } );
+	},
+
+	_classes: function( options ) {
+		var full = [];
+		var that = this;
+
+		options = $.extend( {
+			element: this.element,
+			classes: this.options.classes || {}
+		}, options );
+
+		function processClassString( classes, checkOption ) {
+			var current, i;
+			for ( i = 0; i < classes.length; i++ ) {
+				current = that.classesElementLookup[ classes[ i ] ] || $();
+				if ( options.add ) {
+					current = $( $.unique( current.get().concat( options.element.get() ) ) );
+				} else {
+					current = $( current.not( options.element ).get() );
+				}
+				that.classesElementLookup[ classes[ i ] ] = current;
+				full.push( classes[ i ] );
+				if ( checkOption && options.classes[ classes[ i ] ] ) {
+					full.push( options.classes[ classes[ i ] ] );
+				}
+			}
+		}
+
+		this._on( options.element, {
+			"remove": "_untrackClassesElement"
+		} );
+
+		if ( options.keys ) {
+			processClassString( options.keys.match( /\S+/g ) || [], true );
+		}
+		if ( options.extra ) {
+			processClassString( options.extra.match( /\S+/g ) || [] );
+		}
+
+		return full.join( " " );
+	},
+
+	_untrackClassesElement: function( event ) {
+		var that = this;
+		$.each( that.classesElementLookup, function( key, value ) {
+			if ( $.inArray( event.target, value ) !== -1 ) {
+				that.classesElementLookup[ key ] = $( value.not( event.target ).get() );
+			}
+		} );
+	},
+
+	_removeClass: function( element, keys, extra ) {
+		return this._toggleClass( element, keys, extra, false );
+	},
+
+	_addClass: function( element, keys, extra ) {
+		return this._toggleClass( element, keys, extra, true );
+	},
+
+	_toggleClass: function( element, keys, extra, add ) {
+		add = ( typeof add === "boolean" ) ? add : extra;
+		var shift = ( typeof element === "string" || element === null ),
+			options = {
+				extra: shift ? keys : extra,
+				keys: shift ? element : keys,
+				element: shift ? this.element : element,
+				add: add
+			};
+		options.element.toggleClass( this._classes( options ), add );
+		return this;
 	},
 
 	_on: function( suppressDisabledCheck, element, handlers ) {
-		var delegateElement,
-			instance = this;
+		var delegateElement;
+		var instance = this;
 
-		// no suppressDisabledCheck flag, shuffle arguments
+		// No suppressDisabledCheck flag, shuffle arguments
 		if ( typeof suppressDisabledCheck !== "boolean" ) {
 			handlers = element;
 			element = suppressDisabledCheck;
 			suppressDisabledCheck = false;
 		}
 
-		// no element argument, shuffle and use this.element
+		// No element argument, shuffle and use this.element
 		if ( !handlers ) {
 			handlers = element;
 			element = this.element;
@@ -714,39 +593,41 @@ $.Widget.prototype = {
 
 		$.each( handlers, function( event, handler ) {
 			function handlerProxy() {
-				// allow widgets to customize the disabled handling
+
+				// Allow widgets to customize the disabled handling
 				// - disabled as an array instead of boolean
 				// - disabled class as method for disabling individual parts
 				if ( !suppressDisabledCheck &&
 						( instance.options.disabled === true ||
-							$( this ).hasClass( "ui-state-disabled" ) ) ) {
+						$( this ).hasClass( "ui-state-disabled" ) ) ) {
 					return;
 				}
 				return ( typeof handler === "string" ? instance[ handler ] : handler )
 					.apply( instance, arguments );
 			}
 
-			// copy the guid so direct unbinding works
+			// Copy the guid so direct unbinding works
 			if ( typeof handler !== "string" ) {
 				handlerProxy.guid = handler.guid =
 					handler.guid || handlerProxy.guid || $.guid++;
 			}
 
-			var match = event.match( /^([\w:-]*)\s*(.*)$/ ),
-				eventName = match[1] + instance.eventNamespace,
-				selector = match[2];
+			var match = event.match( /^([\w:-]*)\s*(.*)$/ );
+			var eventName = match[ 1 ] + instance.eventNamespace;
+			var selector = match[ 2 ];
+
 			if ( selector ) {
-				delegateElement.delegate( selector, eventName, handlerProxy );
+				delegateElement.on( eventName, selector, handlerProxy );
 			} else {
-				element.bind( eventName, handlerProxy );
+				element.on( eventName, handlerProxy );
 			}
-		});
+		} );
 	},
 
 	_off: function( element, eventName ) {
-		eventName = (eventName || "").split( " " ).join( this.eventNamespace + " " ) +
+		eventName = ( eventName || "" ).split( " " ).join( this.eventNamespace + " " ) +
 			this.eventNamespace;
-		element.unbind( eventName ).undelegate( eventName );
+		element.off( eventName ).off( eventName );
 
 		// Clear the stack to avoid memory leaks (#10056)
 		this.bindings = $( this.bindings.not( element ).get() );
@@ -767,40 +648,41 @@ $.Widget.prototype = {
 		this.hoverable = this.hoverable.add( element );
 		this._on( element, {
 			mouseenter: function( event ) {
-				$( event.currentTarget ).addClass( "ui-state-hover" );
+				this._addClass( $( event.currentTarget ), null, "ui-state-hover" );
 			},
 			mouseleave: function( event ) {
-				$( event.currentTarget ).removeClass( "ui-state-hover" );
+				this._removeClass( $( event.currentTarget ), null, "ui-state-hover" );
 			}
-		});
+		} );
 	},
 
 	_focusable: function( element ) {
 		this.focusable = this.focusable.add( element );
 		this._on( element, {
 			focusin: function( event ) {
-				$( event.currentTarget ).addClass( "ui-state-focus" );
+				this._addClass( $( event.currentTarget ), null, "ui-state-focus" );
 			},
 			focusout: function( event ) {
-				$( event.currentTarget ).removeClass( "ui-state-focus" );
+				this._removeClass( $( event.currentTarget ), null, "ui-state-focus" );
 			}
-		});
+		} );
 	},
 
 	_trigger: function( type, event, data ) {
-		var prop, orig,
-			callback = this.options[ type ];
+		var prop, orig;
+		var callback = this.options[ type ];
 
 		data = data || {};
 		event = $.Event( event );
 		event.type = ( type === this.widgetEventPrefix ?
 			type :
 			this.widgetEventPrefix + type ).toLowerCase();
-		// the original event may come from any element
+
+		// The original event may come from any element
 		// so we need to reset the target on the new event
 		event.target = this.element[ 0 ];
 
-		// copy original event properties over to the new event
+		// Copy original event properties over to the new event
 		orig = event.originalEvent;
 		if ( orig ) {
 			for ( prop in orig ) {
@@ -812,7 +694,7 @@ $.Widget.prototype = {
 
 		this.element.trigger( event, data );
 		return !( $.isFunction( callback ) &&
-			callback.apply( this.element[0], [ event ].concat( data ) ) === false ||
+			callback.apply( this.element[ 0 ], [ event ].concat( data ) ) === false ||
 			event.isDefaultPrevented() );
 	}
 };
@@ -822,228 +704,47 @@ $.each( { show: "fadeIn", hide: "fadeOut" }, function( method, defaultEffect ) {
 		if ( typeof options === "string" ) {
 			options = { effect: options };
 		}
-		var hasOptions,
-			effectName = !options ?
-				method :
-				options === true || typeof options === "number" ?
-					defaultEffect :
-					options.effect || defaultEffect;
+
+		var hasOptions;
+		var effectName = !options ?
+			method :
+			options === true || typeof options === "number" ?
+				defaultEffect :
+				options.effect || defaultEffect;
+
 		options = options || {};
 		if ( typeof options === "number" ) {
 			options = { duration: options };
 		}
+
 		hasOptions = !$.isEmptyObject( options );
 		options.complete = callback;
+
 		if ( options.delay ) {
 			element.delay( options.delay );
 		}
+
 		if ( hasOptions && $.effects && $.effects.effect[ effectName ] ) {
 			element[ method ]( options );
 		} else if ( effectName !== method && element[ effectName ] ) {
 			element[ effectName ]( options.duration, options.easing, callback );
 		} else {
-			element.queue(function( next ) {
+			element.queue( function( next ) {
 				$( this )[ method ]();
 				if ( callback ) {
 					callback.call( element[ 0 ] );
 				}
 				next();
-			});
+			} );
 		}
 	};
-});
+} );
 
 var widget = $.widget;
 
 
 /*!
- * jQuery UI Mouse 1.11.4
- * http://jqueryui.com
- *
- * Copyright jQuery Foundation and other contributors
- * Released under the MIT license.
- * http://jquery.org/license
- *
- * http://api.jqueryui.com/mouse/
- */
-
-
-var mouseHandled = false;
-$( document ).mouseup( function() {
-	mouseHandled = false;
-});
-
-var mouse = $.widget("ui.mouse", {
-	version: "1.11.4",
-	options: {
-		cancel: "input,textarea,button,select,option",
-		distance: 1,
-		delay: 0
-	},
-	_mouseInit: function() {
-		var that = this;
-
-		this.element
-			.bind("mousedown." + this.widgetName, function(event) {
-				return that._mouseDown(event);
-			})
-			.bind("click." + this.widgetName, function(event) {
-				if (true === $.data(event.target, that.widgetName + ".preventClickEvent")) {
-					$.removeData(event.target, that.widgetName + ".preventClickEvent");
-					event.stopImmediatePropagation();
-					return false;
-				}
-			});
-
-		this.started = false;
-	},
-
-	// TODO: make sure destroying one instance of mouse doesn't mess with
-	// other instances of mouse
-	_mouseDestroy: function() {
-		this.element.unbind("." + this.widgetName);
-		if ( this._mouseMoveDelegate ) {
-			this.document
-				.unbind("mousemove." + this.widgetName, this._mouseMoveDelegate)
-				.unbind("mouseup." + this.widgetName, this._mouseUpDelegate);
-		}
-	},
-
-	_mouseDown: function(event) {
-		// don't let more than one widget handle mouseStart
-		if ( mouseHandled ) {
-			return;
-		}
-
-		this._mouseMoved = false;
-
-		// we may have missed mouseup (out of window)
-		(this._mouseStarted && this._mouseUp(event));
-
-		this._mouseDownEvent = event;
-
-		var that = this,
-			btnIsLeft = (event.which === 1),
-			// event.target.nodeName works around a bug in IE 8 with
-			// disabled inputs (#7620)
-			elIsCancel = (typeof this.options.cancel === "string" && event.target.nodeName ? $(event.target).closest(this.options.cancel).length : false);
-		if (!btnIsLeft || elIsCancel || !this._mouseCapture(event)) {
-			return true;
-		}
-
-		this.mouseDelayMet = !this.options.delay;
-		if (!this.mouseDelayMet) {
-			this._mouseDelayTimer = setTimeout(function() {
-				that.mouseDelayMet = true;
-			}, this.options.delay);
-		}
-
-		if (this._mouseDistanceMet(event) && this._mouseDelayMet(event)) {
-			this._mouseStarted = (this._mouseStart(event) !== false);
-			if (!this._mouseStarted) {
-				event.preventDefault();
-				return true;
-			}
-		}
-
-		// Click event may never have fired (Gecko & Opera)
-		if (true === $.data(event.target, this.widgetName + ".preventClickEvent")) {
-			$.removeData(event.target, this.widgetName + ".preventClickEvent");
-		}
-
-		// these delegates are required to keep context
-		this._mouseMoveDelegate = function(event) {
-			return that._mouseMove(event);
-		};
-		this._mouseUpDelegate = function(event) {
-			return that._mouseUp(event);
-		};
-
-		this.document
-			.bind( "mousemove." + this.widgetName, this._mouseMoveDelegate )
-			.bind( "mouseup." + this.widgetName, this._mouseUpDelegate );
-
-		event.preventDefault();
-
-		mouseHandled = true;
-		return true;
-	},
-
-	_mouseMove: function(event) {
-		// Only check for mouseups outside the document if you've moved inside the document
-		// at least once. This prevents the firing of mouseup in the case of IE<9, which will
-		// fire a mousemove event if content is placed under the cursor. See #7778
-		// Support: IE <9
-		if ( this._mouseMoved ) {
-			// IE mouseup check - mouseup happened when mouse was out of window
-			if ($.ui.ie && ( !document.documentMode || document.documentMode < 9 ) && !event.button) {
-				return this._mouseUp(event);
-
-			// Iframe mouseup check - mouseup occurred in another document
-			} else if ( !event.which ) {
-				return this._mouseUp( event );
-			}
-		}
-
-		if ( event.which || event.button ) {
-			this._mouseMoved = true;
-		}
-
-		if (this._mouseStarted) {
-			this._mouseDrag(event);
-			return event.preventDefault();
-		}
-
-		if (this._mouseDistanceMet(event) && this._mouseDelayMet(event)) {
-			this._mouseStarted =
-				(this._mouseStart(this._mouseDownEvent, event) !== false);
-			(this._mouseStarted ? this._mouseDrag(event) : this._mouseUp(event));
-		}
-
-		return !this._mouseStarted;
-	},
-
-	_mouseUp: function(event) {
-		this.document
-			.unbind( "mousemove." + this.widgetName, this._mouseMoveDelegate )
-			.unbind( "mouseup." + this.widgetName, this._mouseUpDelegate );
-
-		if (this._mouseStarted) {
-			this._mouseStarted = false;
-
-			if (event.target === this._mouseDownEvent.target) {
-				$.data(event.target, this.widgetName + ".preventClickEvent", true);
-			}
-
-			this._mouseStop(event);
-		}
-
-		mouseHandled = false;
-		return false;
-	},
-
-	_mouseDistanceMet: function(event) {
-		return (Math.max(
-				Math.abs(this._mouseDownEvent.pageX - event.pageX),
-				Math.abs(this._mouseDownEvent.pageY - event.pageY)
-			) >= this.options.distance
-		);
-	},
-
-	_mouseDelayMet: function(/* event */) {
-		return this.mouseDelayMet;
-	},
-
-	// These are placeholder methods, to be overriden by extending plugin
-	_mouseStart: function(/* event */) {},
-	_mouseDrag: function(/* event */) {},
-	_mouseStop: function(/* event */) {},
-	_mouseCapture: function(/* event */) { return true; }
-});
-
-
-/*!
- * jQuery UI Position 1.11.4
+ * jQuery UI Position 1.12.1
  * http://jqueryui.com
  *
  * Copyright jQuery Foundation and other contributors
@@ -1053,14 +754,17 @@ var mouse = $.widget("ui.mouse", {
  * http://api.jqueryui.com/position/
  */
 
-(function() {
+//>>label: Position
+//>>group: Core
+//>>description: Positions elements relative to other elements.
+//>>docs: http://api.jqueryui.com/position/
+//>>demos: http://jqueryui.com/position/
 
-$.ui = $.ui || {};
 
-var cachedScrollbarWidth, supportsOffsetFractions,
+( function() {
+var cachedScrollbarWidth,
 	max = Math.max,
 	abs = Math.abs,
-	round = Math.round,
 	rhorizontal = /left|center|right/,
 	rvertical = /top|center|bottom/,
 	roffset = /[\+\-]\d+(\.[\d]+)?%?/,
@@ -1080,7 +784,7 @@ function parseCss( element, property ) {
 }
 
 function getDimensions( elem ) {
-	var raw = elem[0];
+	var raw = elem[ 0 ];
 	if ( raw.nodeType === 9 ) {
 		return {
 			width: elem.width(),
@@ -1115,8 +819,10 @@ $.position = {
 			return cachedScrollbarWidth;
 		}
 		var w1, w2,
-			div = $( "<div style='display:block;position:absolute;width:50px;height:50px;overflow:hidden;'><div style='height:100px;width:auto;'></div></div>" ),
-			innerDiv = div.children()[0];
+			div = $( "<div " +
+				"style='display:block;position:absolute;width:50px;height:50px;overflow:hidden;'>" +
+				"<div style='height:100px;width:auto;'></div></div>" ),
+			innerDiv = div.children()[ 0 ];
 
 		$( "body" ).append( div );
 		w1 = innerDiv.offsetWidth;
@@ -1125,12 +831,12 @@ $.position = {
 		w2 = innerDiv.offsetWidth;
 
 		if ( w1 === w2 ) {
-			w2 = div[0].clientWidth;
+			w2 = div[ 0 ].clientWidth;
 		}
 
 		div.remove();
 
-		return (cachedScrollbarWidth = w1 - w2);
+		return ( cachedScrollbarWidth = w1 - w2 );
 	},
 	getScrollInfo: function( within ) {
 		var overflowX = within.isWindow || within.isDocument ? "" :
@@ -1138,9 +844,9 @@ $.position = {
 			overflowY = within.isWindow || within.isDocument ? "" :
 				within.element.css( "overflow-y" ),
 			hasOverflowX = overflowX === "scroll" ||
-				( overflowX === "auto" && within.width < within.element[0].scrollWidth ),
+				( overflowX === "auto" && within.width < within.element[ 0 ].scrollWidth ),
 			hasOverflowY = overflowY === "scroll" ||
-				( overflowY === "auto" && within.height < within.element[0].scrollHeight );
+				( overflowY === "auto" && within.height < within.element[ 0 ].scrollHeight );
 		return {
 			width: hasOverflowY ? $.position.scrollbarWidth() : 0,
 			height: hasOverflowX ? $.position.scrollbarWidth() : 0
@@ -1148,20 +854,18 @@ $.position = {
 	},
 	getWithinInfo: function( element ) {
 		var withinElement = $( element || window ),
-			isWindow = $.isWindow( withinElement[0] ),
-			isDocument = !!withinElement[ 0 ] && withinElement[ 0 ].nodeType === 9;
+			isWindow = $.isWindow( withinElement[ 0 ] ),
+			isDocument = !!withinElement[ 0 ] && withinElement[ 0 ].nodeType === 9,
+			hasOffset = !isWindow && !isDocument;
 		return {
 			element: withinElement,
 			isWindow: isWindow,
 			isDocument: isDocument,
-			offset: withinElement.offset() || { left: 0, top: 0 },
+			offset: hasOffset ? $( element ).offset() : { left: 0, top: 0 },
 			scrollLeft: withinElement.scrollLeft(),
 			scrollTop: withinElement.scrollTop(),
-
-			// support: jQuery 1.6.x
-			// jQuery 1.6 doesn't support .outerWidth/Height() on documents or windows
-			width: isWindow || isDocument ? withinElement.width() : withinElement.outerWidth(),
-			height: isWindow || isDocument ? withinElement.height() : withinElement.outerHeight()
+			width: withinElement.outerWidth(),
+			height: withinElement.outerHeight()
 		};
 	}
 };
@@ -1171,7 +875,7 @@ $.fn.position = function( options ) {
 		return _position.apply( this, arguments );
 	}
 
-	// make a copy, we don't want to modify arguments
+	// Make a copy, we don't want to modify arguments
 	options = $.extend( {}, options );
 
 	var atOffset, targetWidth, targetHeight, targetOffset, basePosition, dimensions,
@@ -1182,24 +886,26 @@ $.fn.position = function( options ) {
 		offsets = {};
 
 	dimensions = getDimensions( target );
-	if ( target[0].preventDefault ) {
-		// force left top to allow flipping
+	if ( target[ 0 ].preventDefault ) {
+
+		// Force left top to allow flipping
 		options.at = "left top";
 	}
 	targetWidth = dimensions.width;
 	targetHeight = dimensions.height;
 	targetOffset = dimensions.offset;
-	// clone to reuse original targetOffset later
+
+	// Clone to reuse original targetOffset later
 	basePosition = $.extend( {}, targetOffset );
 
-	// force my and at to have valid horizontal and vertical positions
+	// Force my and at to have valid horizontal and vertical positions
 	// if a value is missing or invalid, it will be converted to center
 	$.each( [ "my", "at" ], function() {
 		var pos = ( options[ this ] || "" ).split( " " ),
 			horizontalOffset,
 			verticalOffset;
 
-		if ( pos.length === 1) {
+		if ( pos.length === 1 ) {
 			pos = rhorizontal.test( pos[ 0 ] ) ?
 				pos.concat( [ "center" ] ) :
 				rvertical.test( pos[ 0 ] ) ?
@@ -1209,7 +915,7 @@ $.fn.position = function( options ) {
 		pos[ 0 ] = rhorizontal.test( pos[ 0 ] ) ? pos[ 0 ] : "center";
 		pos[ 1 ] = rvertical.test( pos[ 1 ] ) ? pos[ 1 ] : "center";
 
-		// calculate offsets
+		// Calculate offsets
 		horizontalOffset = roffset.exec( pos[ 0 ] );
 		verticalOffset = roffset.exec( pos[ 1 ] );
 		offsets[ this ] = [
@@ -1217,14 +923,14 @@ $.fn.position = function( options ) {
 			verticalOffset ? verticalOffset[ 0 ] : 0
 		];
 
-		// reduce to just the positions without the offsets
+		// Reduce to just the positions without the offsets
 		options[ this ] = [
 			rposition.exec( pos[ 0 ] )[ 0 ],
 			rposition.exec( pos[ 1 ] )[ 0 ]
 		];
-	});
+	} );
 
-	// normalize collision option
+	// Normalize collision option
 	if ( collision.length === 1 ) {
 		collision[ 1 ] = collision[ 0 ];
 	}
@@ -1245,15 +951,17 @@ $.fn.position = function( options ) {
 	basePosition.left += atOffset[ 0 ];
 	basePosition.top += atOffset[ 1 ];
 
-	return this.each(function() {
+	return this.each( function() {
 		var collisionPosition, using,
 			elem = $( this ),
 			elemWidth = elem.outerWidth(),
 			elemHeight = elem.outerHeight(),
 			marginLeft = parseCss( this, "marginLeft" ),
 			marginTop = parseCss( this, "marginTop" ),
-			collisionWidth = elemWidth + marginLeft + parseCss( this, "marginRight" ) + scrollInfo.width,
-			collisionHeight = elemHeight + marginTop + parseCss( this, "marginBottom" ) + scrollInfo.height,
+			collisionWidth = elemWidth + marginLeft + parseCss( this, "marginRight" ) +
+				scrollInfo.width,
+			collisionHeight = elemHeight + marginTop + parseCss( this, "marginBottom" ) +
+				scrollInfo.height,
 			position = $.extend( {}, basePosition ),
 			myOffset = getOffsets( offsets.my, elem.outerWidth(), elem.outerHeight() );
 
@@ -1272,12 +980,6 @@ $.fn.position = function( options ) {
 		position.left += myOffset[ 0 ];
 		position.top += myOffset[ 1 ];
 
-		// if the browser doesn't support fractions, then round for consistent results
-		if ( !supportsOffsetFractions ) {
-			position.left = round( position.left );
-			position.top = round( position.top );
-		}
-
 		collisionPosition = {
 			marginLeft: marginLeft,
 			marginTop: marginTop
@@ -1298,12 +1000,13 @@ $.fn.position = function( options ) {
 					at: options.at,
 					within: within,
 					elem: elem
-				});
+				} );
 			}
-		});
+		} );
 
 		if ( options.using ) {
-			// adds feedback as second argument to using callback, if present
+
+			// Adds feedback as second argument to using callback, if present
 			using = function( props ) {
 				var left = targetOffset.left - position.left,
 					right = left + targetWidth - elemWidth,
@@ -1343,7 +1046,7 @@ $.fn.position = function( options ) {
 		}
 
 		elem.offset( $.extend( position, { using: using } ) );
-	});
+	} );
 };
 
 $.ui.position = {
@@ -1357,16 +1060,20 @@ $.ui.position = {
 				overRight = collisionPosLeft + data.collisionWidth - outerWidth - withinOffset,
 				newOverRight;
 
-			// element is wider than within
+			// Element is wider than within
 			if ( data.collisionWidth > outerWidth ) {
-				// element is initially over the left side of within
+
+				// Element is initially over the left side of within
 				if ( overLeft > 0 && overRight <= 0 ) {
-					newOverRight = position.left + overLeft + data.collisionWidth - outerWidth - withinOffset;
+					newOverRight = position.left + overLeft + data.collisionWidth - outerWidth -
+						withinOffset;
 					position.left += overLeft - newOverRight;
-				// element is initially over right side of within
+
+				// Element is initially over right side of within
 				} else if ( overRight > 0 && overLeft <= 0 ) {
 					position.left = withinOffset;
-				// element is initially over both left and right sides of within
+
+				// Element is initially over both left and right sides of within
 				} else {
 					if ( overLeft > overRight ) {
 						position.left = withinOffset + outerWidth - data.collisionWidth;
@@ -1374,13 +1081,16 @@ $.ui.position = {
 						position.left = withinOffset;
 					}
 				}
-			// too far left -> align with left edge
+
+			// Too far left -> align with left edge
 			} else if ( overLeft > 0 ) {
 				position.left += overLeft;
-			// too far right -> align with right edge
+
+			// Too far right -> align with right edge
 			} else if ( overRight > 0 ) {
 				position.left -= overRight;
-			// adjust based on position and margin
+
+			// Adjust based on position and margin
 			} else {
 				position.left = max( position.left - collisionPosLeft, position.left );
 			}
@@ -1394,16 +1104,20 @@ $.ui.position = {
 				overBottom = collisionPosTop + data.collisionHeight - outerHeight - withinOffset,
 				newOverBottom;
 
-			// element is taller than within
+			// Element is taller than within
 			if ( data.collisionHeight > outerHeight ) {
-				// element is initially over the top of within
+
+				// Element is initially over the top of within
 				if ( overTop > 0 && overBottom <= 0 ) {
-					newOverBottom = position.top + overTop + data.collisionHeight - outerHeight - withinOffset;
+					newOverBottom = position.top + overTop + data.collisionHeight - outerHeight -
+						withinOffset;
 					position.top += overTop - newOverBottom;
-				// element is initially over bottom of within
+
+				// Element is initially over bottom of within
 				} else if ( overBottom > 0 && overTop <= 0 ) {
 					position.top = withinOffset;
-				// element is initially over both top and bottom of within
+
+				// Element is initially over both top and bottom of within
 				} else {
 					if ( overTop > overBottom ) {
 						position.top = withinOffset + outerHeight - data.collisionHeight;
@@ -1411,13 +1125,16 @@ $.ui.position = {
 						position.top = withinOffset;
 					}
 				}
-			// too far up -> align with top
+
+			// Too far up -> align with top
 			} else if ( overTop > 0 ) {
 				position.top += overTop;
-			// too far down -> align with bottom edge
+
+			// Too far down -> align with bottom edge
 			} else if ( overBottom > 0 ) {
 				position.top -= overBottom;
-			// adjust based on position and margin
+
+			// Adjust based on position and margin
 			} else {
 				position.top = max( position.top - collisionPosTop, position.top );
 			}
@@ -1447,12 +1164,14 @@ $.ui.position = {
 				newOverLeft;
 
 			if ( overLeft < 0 ) {
-				newOverRight = position.left + myOffset + atOffset + offset + data.collisionWidth - outerWidth - withinOffset;
+				newOverRight = position.left + myOffset + atOffset + offset + data.collisionWidth -
+					outerWidth - withinOffset;
 				if ( newOverRight < 0 || newOverRight < abs( overLeft ) ) {
 					position.left += myOffset + atOffset + offset;
 				}
 			} else if ( overRight > 0 ) {
-				newOverLeft = position.left - data.collisionPosition.marginLeft + myOffset + atOffset + offset - offsetLeft;
+				newOverLeft = position.left - data.collisionPosition.marginLeft + myOffset +
+					atOffset + offset - offsetLeft;
 				if ( newOverLeft > 0 || abs( newOverLeft ) < overRight ) {
 					position.left += myOffset + atOffset + offset;
 				}
@@ -1481,12 +1200,14 @@ $.ui.position = {
 				newOverTop,
 				newOverBottom;
 			if ( overTop < 0 ) {
-				newOverBottom = position.top + myOffset + atOffset + offset + data.collisionHeight - outerHeight - withinOffset;
+				newOverBottom = position.top + myOffset + atOffset + offset + data.collisionHeight -
+					outerHeight - withinOffset;
 				if ( newOverBottom < 0 || newOverBottom < abs( overTop ) ) {
 					position.top += myOffset + atOffset + offset;
 				}
 			} else if ( overBottom > 0 ) {
-				newOverTop = position.top - data.collisionPosition.marginTop + myOffset + atOffset + offset - offsetTop;
+				newOverTop = position.top - data.collisionPosition.marginTop + myOffset + atOffset +
+					offset - offsetTop;
 				if ( newOverTop > 0 || abs( newOverTop ) < overBottom ) {
 					position.top += myOffset + atOffset + offset;
 				}
@@ -1505,77 +1226,3115 @@ $.ui.position = {
 	}
 };
 
-// fraction support test
-(function() {
-	var testElement, testElementParent, testElementStyle, offsetLeft, i,
-		body = document.getElementsByTagName( "body" )[ 0 ],
-		div = document.createElement( "div" );
-
-	//Create a "fake body" for testing based on method used in jQuery.support
-	testElement = document.createElement( body ? "div" : "body" );
-	testElementStyle = {
-		visibility: "hidden",
-		width: 0,
-		height: 0,
-		border: 0,
-		margin: 0,
-		background: "none"
-	};
-	if ( body ) {
-		$.extend( testElementStyle, {
-			position: "absolute",
-			left: "-1000px",
-			top: "-1000px"
-		});
-	}
-	for ( i in testElementStyle ) {
-		testElement.style[ i ] = testElementStyle[ i ];
-	}
-	testElement.appendChild( div );
-	testElementParent = body || document.documentElement;
-	testElementParent.insertBefore( testElement, testElementParent.firstChild );
-
-	div.style.cssText = "position: absolute; left: 10.7432222px;";
-
-	offsetLeft = $( div ).offset().left;
-	supportsOffsetFractions = offsetLeft > 10 && offsetLeft < 11;
-
-	testElement.innerHTML = "";
-	testElementParent.removeChild( testElement );
-})();
-
-})();
+} )();
 
 var position = $.ui.position;
 
 
 /*!
- * jQuery UI Accordion 1.11.4
+ * jQuery UI :data 1.12.1
+ * http://jqueryui.com
+ *
+ * Copyright jQuery Foundation and other contributors
+ * Released under the MIT license.
+ * http://jquery.org/license
+ */
+
+//>>label: :data Selector
+//>>group: Core
+//>>description: Selects elements which have data stored under the specified key.
+//>>docs: http://api.jqueryui.com/data-selector/
+
+
+var data = $.extend( $.expr[ ":" ], {
+	data: $.expr.createPseudo ?
+		$.expr.createPseudo( function( dataName ) {
+			return function( elem ) {
+				return !!$.data( elem, dataName );
+			};
+		} ) :
+
+		// Support: jQuery <1.8
+		function( elem, i, match ) {
+			return !!$.data( elem, match[ 3 ] );
+		}
+} );
+
+/*!
+ * jQuery UI Disable Selection 1.12.1
+ * http://jqueryui.com
+ *
+ * Copyright jQuery Foundation and other contributors
+ * Released under the MIT license.
+ * http://jquery.org/license
+ */
+
+//>>label: disableSelection
+//>>group: Core
+//>>description: Disable selection of text content within the set of matched elements.
+//>>docs: http://api.jqueryui.com/disableSelection/
+
+// This file is deprecated
+
+
+var disableSelection = $.fn.extend( {
+	disableSelection: ( function() {
+		var eventType = "onselectstart" in document.createElement( "div" ) ?
+			"selectstart" :
+			"mousedown";
+
+		return function() {
+			return this.on( eventType + ".ui-disableSelection", function( event ) {
+				event.preventDefault();
+			} );
+		};
+	} )(),
+
+	enableSelection: function() {
+		return this.off( ".ui-disableSelection" );
+	}
+} );
+
+
+/*!
+ * jQuery UI Effects 1.12.1
+ * http://jqueryui.com
+ *
+ * Copyright jQuery Foundation and other contributors
+ * Released under the MIT license.
+ * http://jquery.org/license
+ */
+
+//>>label: Effects Core
+//>>group: Effects
+// jscs:disable maximumLineLength
+//>>description: Extends the internal jQuery effects. Includes morphing and easing. Required by all other effects.
+// jscs:enable maximumLineLength
+//>>docs: http://api.jqueryui.com/category/effects-core/
+//>>demos: http://jqueryui.com/effect/
+
+
+
+var dataSpace = "ui-effects-",
+	dataSpaceStyle = "ui-effects-style",
+	dataSpaceAnimated = "ui-effects-animated",
+
+	// Create a local jQuery because jQuery Color relies on it and the
+	// global may not exist with AMD and a custom build (#10199)
+	jQuery = $;
+
+$.effects = {
+	effect: {}
+};
+
+/*!
+ * jQuery Color Animations v2.1.2
+ * https://github.com/jquery/jquery-color
+ *
+ * Copyright 2014 jQuery Foundation and other contributors
+ * Released under the MIT license.
+ * http://jquery.org/license
+ *
+ * Date: Wed Jan 16 08:47:09 2013 -0600
+ */
+( function( jQuery, undefined ) {
+
+	var stepHooks = "backgroundColor borderBottomColor borderLeftColor borderRightColor " +
+		"borderTopColor color columnRuleColor outlineColor textDecorationColor textEmphasisColor",
+
+	// Plusequals test for += 100 -= 100
+	rplusequals = /^([\-+])=\s*(\d+\.?\d*)/,
+
+	// A set of RE's that can match strings and generate color tuples.
+	stringParsers = [ {
+			re: /rgba?\(\s*(\d{1,3})\s*,\s*(\d{1,3})\s*,\s*(\d{1,3})\s*(?:,\s*(\d?(?:\.\d+)?)\s*)?\)/,
+			parse: function( execResult ) {
+				return [
+					execResult[ 1 ],
+					execResult[ 2 ],
+					execResult[ 3 ],
+					execResult[ 4 ]
+				];
+			}
+		}, {
+			re: /rgba?\(\s*(\d+(?:\.\d+)?)\%\s*,\s*(\d+(?:\.\d+)?)\%\s*,\s*(\d+(?:\.\d+)?)\%\s*(?:,\s*(\d?(?:\.\d+)?)\s*)?\)/,
+			parse: function( execResult ) {
+				return [
+					execResult[ 1 ] * 2.55,
+					execResult[ 2 ] * 2.55,
+					execResult[ 3 ] * 2.55,
+					execResult[ 4 ]
+				];
+			}
+		}, {
+
+			// This regex ignores A-F because it's compared against an already lowercased string
+			re: /#([a-f0-9]{2})([a-f0-9]{2})([a-f0-9]{2})/,
+			parse: function( execResult ) {
+				return [
+					parseInt( execResult[ 1 ], 16 ),
+					parseInt( execResult[ 2 ], 16 ),
+					parseInt( execResult[ 3 ], 16 )
+				];
+			}
+		}, {
+
+			// This regex ignores A-F because it's compared against an already lowercased string
+			re: /#([a-f0-9])([a-f0-9])([a-f0-9])/,
+			parse: function( execResult ) {
+				return [
+					parseInt( execResult[ 1 ] + execResult[ 1 ], 16 ),
+					parseInt( execResult[ 2 ] + execResult[ 2 ], 16 ),
+					parseInt( execResult[ 3 ] + execResult[ 3 ], 16 )
+				];
+			}
+		}, {
+			re: /hsla?\(\s*(\d+(?:\.\d+)?)\s*,\s*(\d+(?:\.\d+)?)\%\s*,\s*(\d+(?:\.\d+)?)\%\s*(?:,\s*(\d?(?:\.\d+)?)\s*)?\)/,
+			space: "hsla",
+			parse: function( execResult ) {
+				return [
+					execResult[ 1 ],
+					execResult[ 2 ] / 100,
+					execResult[ 3 ] / 100,
+					execResult[ 4 ]
+				];
+			}
+		} ],
+
+	// JQuery.Color( )
+	color = jQuery.Color = function( color, green, blue, alpha ) {
+		return new jQuery.Color.fn.parse( color, green, blue, alpha );
+	},
+	spaces = {
+		rgba: {
+			props: {
+				red: {
+					idx: 0,
+					type: "byte"
+				},
+				green: {
+					idx: 1,
+					type: "byte"
+				},
+				blue: {
+					idx: 2,
+					type: "byte"
+				}
+			}
+		},
+
+		hsla: {
+			props: {
+				hue: {
+					idx: 0,
+					type: "degrees"
+				},
+				saturation: {
+					idx: 1,
+					type: "percent"
+				},
+				lightness: {
+					idx: 2,
+					type: "percent"
+				}
+			}
+		}
+	},
+	propTypes = {
+		"byte": {
+			floor: true,
+			max: 255
+		},
+		"percent": {
+			max: 1
+		},
+		"degrees": {
+			mod: 360,
+			floor: true
+		}
+	},
+	support = color.support = {},
+
+	// Element for support tests
+	supportElem = jQuery( "<p>" )[ 0 ],
+
+	// Colors = jQuery.Color.names
+	colors,
+
+	// Local aliases of functions called often
+	each = jQuery.each;
+
+// Determine rgba support immediately
+supportElem.style.cssText = "background-color:rgba(1,1,1,.5)";
+support.rgba = supportElem.style.backgroundColor.indexOf( "rgba" ) > -1;
+
+// Define cache name and alpha properties
+// for rgba and hsla spaces
+each( spaces, function( spaceName, space ) {
+	space.cache = "_" + spaceName;
+	space.props.alpha = {
+		idx: 3,
+		type: "percent",
+		def: 1
+	};
+} );
+
+function clamp( value, prop, allowEmpty ) {
+	var type = propTypes[ prop.type ] || {};
+
+	if ( value == null ) {
+		return ( allowEmpty || !prop.def ) ? null : prop.def;
+	}
+
+	// ~~ is an short way of doing floor for positive numbers
+	value = type.floor ? ~~value : parseFloat( value );
+
+	// IE will pass in empty strings as value for alpha,
+	// which will hit this case
+	if ( isNaN( value ) ) {
+		return prop.def;
+	}
+
+	if ( type.mod ) {
+
+		// We add mod before modding to make sure that negatives values
+		// get converted properly: -10 -> 350
+		return ( value + type.mod ) % type.mod;
+	}
+
+	// For now all property types without mod have min and max
+	return 0 > value ? 0 : type.max < value ? type.max : value;
+}
+
+function stringParse( string ) {
+	var inst = color(),
+		rgba = inst._rgba = [];
+
+	string = string.toLowerCase();
+
+	each( stringParsers, function( i, parser ) {
+		var parsed,
+			match = parser.re.exec( string ),
+			values = match && parser.parse( match ),
+			spaceName = parser.space || "rgba";
+
+		if ( values ) {
+			parsed = inst[ spaceName ]( values );
+
+			// If this was an rgba parse the assignment might happen twice
+			// oh well....
+			inst[ spaces[ spaceName ].cache ] = parsed[ spaces[ spaceName ].cache ];
+			rgba = inst._rgba = parsed._rgba;
+
+			// Exit each( stringParsers ) here because we matched
+			return false;
+		}
+	} );
+
+	// Found a stringParser that handled it
+	if ( rgba.length ) {
+
+		// If this came from a parsed string, force "transparent" when alpha is 0
+		// chrome, (and maybe others) return "transparent" as rgba(0,0,0,0)
+		if ( rgba.join() === "0,0,0,0" ) {
+			jQuery.extend( rgba, colors.transparent );
+		}
+		return inst;
+	}
+
+	// Named colors
+	return colors[ string ];
+}
+
+color.fn = jQuery.extend( color.prototype, {
+	parse: function( red, green, blue, alpha ) {
+		if ( red === undefined ) {
+			this._rgba = [ null, null, null, null ];
+			return this;
+		}
+		if ( red.jquery || red.nodeType ) {
+			red = jQuery( red ).css( green );
+			green = undefined;
+		}
+
+		var inst = this,
+			type = jQuery.type( red ),
+			rgba = this._rgba = [];
+
+		// More than 1 argument specified - assume ( red, green, blue, alpha )
+		if ( green !== undefined ) {
+			red = [ red, green, blue, alpha ];
+			type = "array";
+		}
+
+		if ( type === "string" ) {
+			return this.parse( stringParse( red ) || colors._default );
+		}
+
+		if ( type === "array" ) {
+			each( spaces.rgba.props, function( key, prop ) {
+				rgba[ prop.idx ] = clamp( red[ prop.idx ], prop );
+			} );
+			return this;
+		}
+
+		if ( type === "object" ) {
+			if ( red instanceof color ) {
+				each( spaces, function( spaceName, space ) {
+					if ( red[ space.cache ] ) {
+						inst[ space.cache ] = red[ space.cache ].slice();
+					}
+				} );
+			} else {
+				each( spaces, function( spaceName, space ) {
+					var cache = space.cache;
+					each( space.props, function( key, prop ) {
+
+						// If the cache doesn't exist, and we know how to convert
+						if ( !inst[ cache ] && space.to ) {
+
+							// If the value was null, we don't need to copy it
+							// if the key was alpha, we don't need to copy it either
+							if ( key === "alpha" || red[ key ] == null ) {
+								return;
+							}
+							inst[ cache ] = space.to( inst._rgba );
+						}
+
+						// This is the only case where we allow nulls for ALL properties.
+						// call clamp with alwaysAllowEmpty
+						inst[ cache ][ prop.idx ] = clamp( red[ key ], prop, true );
+					} );
+
+					// Everything defined but alpha?
+					if ( inst[ cache ] &&
+							jQuery.inArray( null, inst[ cache ].slice( 0, 3 ) ) < 0 ) {
+
+						// Use the default of 1
+						inst[ cache ][ 3 ] = 1;
+						if ( space.from ) {
+							inst._rgba = space.from( inst[ cache ] );
+						}
+					}
+				} );
+			}
+			return this;
+		}
+	},
+	is: function( compare ) {
+		var is = color( compare ),
+			same = true,
+			inst = this;
+
+		each( spaces, function( _, space ) {
+			var localCache,
+				isCache = is[ space.cache ];
+			if ( isCache ) {
+				localCache = inst[ space.cache ] || space.to && space.to( inst._rgba ) || [];
+				each( space.props, function( _, prop ) {
+					if ( isCache[ prop.idx ] != null ) {
+						same = ( isCache[ prop.idx ] === localCache[ prop.idx ] );
+						return same;
+					}
+				} );
+			}
+			return same;
+		} );
+		return same;
+	},
+	_space: function() {
+		var used = [],
+			inst = this;
+		each( spaces, function( spaceName, space ) {
+			if ( inst[ space.cache ] ) {
+				used.push( spaceName );
+			}
+		} );
+		return used.pop();
+	},
+	transition: function( other, distance ) {
+		var end = color( other ),
+			spaceName = end._space(),
+			space = spaces[ spaceName ],
+			startColor = this.alpha() === 0 ? color( "transparent" ) : this,
+			start = startColor[ space.cache ] || space.to( startColor._rgba ),
+			result = start.slice();
+
+		end = end[ space.cache ];
+		each( space.props, function( key, prop ) {
+			var index = prop.idx,
+				startValue = start[ index ],
+				endValue = end[ index ],
+				type = propTypes[ prop.type ] || {};
+
+			// If null, don't override start value
+			if ( endValue === null ) {
+				return;
+			}
+
+			// If null - use end
+			if ( startValue === null ) {
+				result[ index ] = endValue;
+			} else {
+				if ( type.mod ) {
+					if ( endValue - startValue > type.mod / 2 ) {
+						startValue += type.mod;
+					} else if ( startValue - endValue > type.mod / 2 ) {
+						startValue -= type.mod;
+					}
+				}
+				result[ index ] = clamp( ( endValue - startValue ) * distance + startValue, prop );
+			}
+		} );
+		return this[ spaceName ]( result );
+	},
+	blend: function( opaque ) {
+
+		// If we are already opaque - return ourself
+		if ( this._rgba[ 3 ] === 1 ) {
+			return this;
+		}
+
+		var rgb = this._rgba.slice(),
+			a = rgb.pop(),
+			blend = color( opaque )._rgba;
+
+		return color( jQuery.map( rgb, function( v, i ) {
+			return ( 1 - a ) * blend[ i ] + a * v;
+		} ) );
+	},
+	toRgbaString: function() {
+		var prefix = "rgba(",
+			rgba = jQuery.map( this._rgba, function( v, i ) {
+				return v == null ? ( i > 2 ? 1 : 0 ) : v;
+			} );
+
+		if ( rgba[ 3 ] === 1 ) {
+			rgba.pop();
+			prefix = "rgb(";
+		}
+
+		return prefix + rgba.join() + ")";
+	},
+	toHslaString: function() {
+		var prefix = "hsla(",
+			hsla = jQuery.map( this.hsla(), function( v, i ) {
+				if ( v == null ) {
+					v = i > 2 ? 1 : 0;
+				}
+
+				// Catch 1 and 2
+				if ( i && i < 3 ) {
+					v = Math.round( v * 100 ) + "%";
+				}
+				return v;
+			} );
+
+		if ( hsla[ 3 ] === 1 ) {
+			hsla.pop();
+			prefix = "hsl(";
+		}
+		return prefix + hsla.join() + ")";
+	},
+	toHexString: function( includeAlpha ) {
+		var rgba = this._rgba.slice(),
+			alpha = rgba.pop();
+
+		if ( includeAlpha ) {
+			rgba.push( ~~( alpha * 255 ) );
+		}
+
+		return "#" + jQuery.map( rgba, function( v ) {
+
+			// Default to 0 when nulls exist
+			v = ( v || 0 ).toString( 16 );
+			return v.length === 1 ? "0" + v : v;
+		} ).join( "" );
+	},
+	toString: function() {
+		return this._rgba[ 3 ] === 0 ? "transparent" : this.toRgbaString();
+	}
+} );
+color.fn.parse.prototype = color.fn;
+
+// Hsla conversions adapted from:
+// https://code.google.com/p/maashaack/source/browse/packages/graphics/trunk/src/graphics/colors/HUE2RGB.as?r=5021
+
+function hue2rgb( p, q, h ) {
+	h = ( h + 1 ) % 1;
+	if ( h * 6 < 1 ) {
+		return p + ( q - p ) * h * 6;
+	}
+	if ( h * 2 < 1 ) {
+		return q;
+	}
+	if ( h * 3 < 2 ) {
+		return p + ( q - p ) * ( ( 2 / 3 ) - h ) * 6;
+	}
+	return p;
+}
+
+spaces.hsla.to = function( rgba ) {
+	if ( rgba[ 0 ] == null || rgba[ 1 ] == null || rgba[ 2 ] == null ) {
+		return [ null, null, null, rgba[ 3 ] ];
+	}
+	var r = rgba[ 0 ] / 255,
+		g = rgba[ 1 ] / 255,
+		b = rgba[ 2 ] / 255,
+		a = rgba[ 3 ],
+		max = Math.max( r, g, b ),
+		min = Math.min( r, g, b ),
+		diff = max - min,
+		add = max + min,
+		l = add * 0.5,
+		h, s;
+
+	if ( min === max ) {
+		h = 0;
+	} else if ( r === max ) {
+		h = ( 60 * ( g - b ) / diff ) + 360;
+	} else if ( g === max ) {
+		h = ( 60 * ( b - r ) / diff ) + 120;
+	} else {
+		h = ( 60 * ( r - g ) / diff ) + 240;
+	}
+
+	// Chroma (diff) == 0 means greyscale which, by definition, saturation = 0%
+	// otherwise, saturation is based on the ratio of chroma (diff) to lightness (add)
+	if ( diff === 0 ) {
+		s = 0;
+	} else if ( l <= 0.5 ) {
+		s = diff / add;
+	} else {
+		s = diff / ( 2 - add );
+	}
+	return [ Math.round( h ) % 360, s, l, a == null ? 1 : a ];
+};
+
+spaces.hsla.from = function( hsla ) {
+	if ( hsla[ 0 ] == null || hsla[ 1 ] == null || hsla[ 2 ] == null ) {
+		return [ null, null, null, hsla[ 3 ] ];
+	}
+	var h = hsla[ 0 ] / 360,
+		s = hsla[ 1 ],
+		l = hsla[ 2 ],
+		a = hsla[ 3 ],
+		q = l <= 0.5 ? l * ( 1 + s ) : l + s - l * s,
+		p = 2 * l - q;
+
+	return [
+		Math.round( hue2rgb( p, q, h + ( 1 / 3 ) ) * 255 ),
+		Math.round( hue2rgb( p, q, h ) * 255 ),
+		Math.round( hue2rgb( p, q, h - ( 1 / 3 ) ) * 255 ),
+		a
+	];
+};
+
+each( spaces, function( spaceName, space ) {
+	var props = space.props,
+		cache = space.cache,
+		to = space.to,
+		from = space.from;
+
+	// Makes rgba() and hsla()
+	color.fn[ spaceName ] = function( value ) {
+
+		// Generate a cache for this space if it doesn't exist
+		if ( to && !this[ cache ] ) {
+			this[ cache ] = to( this._rgba );
+		}
+		if ( value === undefined ) {
+			return this[ cache ].slice();
+		}
+
+		var ret,
+			type = jQuery.type( value ),
+			arr = ( type === "array" || type === "object" ) ? value : arguments,
+			local = this[ cache ].slice();
+
+		each( props, function( key, prop ) {
+			var val = arr[ type === "object" ? key : prop.idx ];
+			if ( val == null ) {
+				val = local[ prop.idx ];
+			}
+			local[ prop.idx ] = clamp( val, prop );
+		} );
+
+		if ( from ) {
+			ret = color( from( local ) );
+			ret[ cache ] = local;
+			return ret;
+		} else {
+			return color( local );
+		}
+	};
+
+	// Makes red() green() blue() alpha() hue() saturation() lightness()
+	each( props, function( key, prop ) {
+
+		// Alpha is included in more than one space
+		if ( color.fn[ key ] ) {
+			return;
+		}
+		color.fn[ key ] = function( value ) {
+			var vtype = jQuery.type( value ),
+				fn = ( key === "alpha" ? ( this._hsla ? "hsla" : "rgba" ) : spaceName ),
+				local = this[ fn ](),
+				cur = local[ prop.idx ],
+				match;
+
+			if ( vtype === "undefined" ) {
+				return cur;
+			}
+
+			if ( vtype === "function" ) {
+				value = value.call( this, cur );
+				vtype = jQuery.type( value );
+			}
+			if ( value == null && prop.empty ) {
+				return this;
+			}
+			if ( vtype === "string" ) {
+				match = rplusequals.exec( value );
+				if ( match ) {
+					value = cur + parseFloat( match[ 2 ] ) * ( match[ 1 ] === "+" ? 1 : -1 );
+				}
+			}
+			local[ prop.idx ] = value;
+			return this[ fn ]( local );
+		};
+	} );
+} );
+
+// Add cssHook and .fx.step function for each named hook.
+// accept a space separated string of properties
+color.hook = function( hook ) {
+	var hooks = hook.split( " " );
+	each( hooks, function( i, hook ) {
+		jQuery.cssHooks[ hook ] = {
+			set: function( elem, value ) {
+				var parsed, curElem,
+					backgroundColor = "";
+
+				if ( value !== "transparent" && ( jQuery.type( value ) !== "string" ||
+						( parsed = stringParse( value ) ) ) ) {
+					value = color( parsed || value );
+					if ( !support.rgba && value._rgba[ 3 ] !== 1 ) {
+						curElem = hook === "backgroundColor" ? elem.parentNode : elem;
+						while (
+							( backgroundColor === "" || backgroundColor === "transparent" ) &&
+							curElem && curElem.style
+						) {
+							try {
+								backgroundColor = jQuery.css( curElem, "backgroundColor" );
+								curElem = curElem.parentNode;
+							} catch ( e ) {
+							}
+						}
+
+						value = value.blend( backgroundColor && backgroundColor !== "transparent" ?
+							backgroundColor :
+							"_default" );
+					}
+
+					value = value.toRgbaString();
+				}
+				try {
+					elem.style[ hook ] = value;
+				} catch ( e ) {
+
+					// Wrapped to prevent IE from throwing errors on "invalid" values like
+					// 'auto' or 'inherit'
+				}
+			}
+		};
+		jQuery.fx.step[ hook ] = function( fx ) {
+			if ( !fx.colorInit ) {
+				fx.start = color( fx.elem, hook );
+				fx.end = color( fx.end );
+				fx.colorInit = true;
+			}
+			jQuery.cssHooks[ hook ].set( fx.elem, fx.start.transition( fx.end, fx.pos ) );
+		};
+	} );
+
+};
+
+color.hook( stepHooks );
+
+jQuery.cssHooks.borderColor = {
+	expand: function( value ) {
+		var expanded = {};
+
+		each( [ "Top", "Right", "Bottom", "Left" ], function( i, part ) {
+			expanded[ "border" + part + "Color" ] = value;
+		} );
+		return expanded;
+	}
+};
+
+// Basic color names only.
+// Usage of any of the other color names requires adding yourself or including
+// jquery.color.svg-names.js.
+colors = jQuery.Color.names = {
+
+	// 4.1. Basic color keywords
+	aqua: "#00ffff",
+	black: "#000000",
+	blue: "#0000ff",
+	fuchsia: "#ff00ff",
+	gray: "#808080",
+	green: "#008000",
+	lime: "#00ff00",
+	maroon: "#800000",
+	navy: "#000080",
+	olive: "#808000",
+	purple: "#800080",
+	red: "#ff0000",
+	silver: "#c0c0c0",
+	teal: "#008080",
+	white: "#ffffff",
+	yellow: "#ffff00",
+
+	// 4.2.3. "transparent" color keyword
+	transparent: [ null, null, null, 0 ],
+
+	_default: "#ffffff"
+};
+
+} )( jQuery );
+
+/******************************************************************************/
+/****************************** CLASS ANIMATIONS ******************************/
+/******************************************************************************/
+( function() {
+
+var classAnimationActions = [ "add", "remove", "toggle" ],
+	shorthandStyles = {
+		border: 1,
+		borderBottom: 1,
+		borderColor: 1,
+		borderLeft: 1,
+		borderRight: 1,
+		borderTop: 1,
+		borderWidth: 1,
+		margin: 1,
+		padding: 1
+	};
+
+$.each(
+	[ "borderLeftStyle", "borderRightStyle", "borderBottomStyle", "borderTopStyle" ],
+	function( _, prop ) {
+		$.fx.step[ prop ] = function( fx ) {
+			if ( fx.end !== "none" && !fx.setAttr || fx.pos === 1 && !fx.setAttr ) {
+				jQuery.style( fx.elem, prop, fx.end );
+				fx.setAttr = true;
+			}
+		};
+	}
+);
+
+function getElementStyles( elem ) {
+	var key, len,
+		style = elem.ownerDocument.defaultView ?
+			elem.ownerDocument.defaultView.getComputedStyle( elem, null ) :
+			elem.currentStyle,
+		styles = {};
+
+	if ( style && style.length && style[ 0 ] && style[ style[ 0 ] ] ) {
+		len = style.length;
+		while ( len-- ) {
+			key = style[ len ];
+			if ( typeof style[ key ] === "string" ) {
+				styles[ $.camelCase( key ) ] = style[ key ];
+			}
+		}
+
+	// Support: Opera, IE <9
+	} else {
+		for ( key in style ) {
+			if ( typeof style[ key ] === "string" ) {
+				styles[ key ] = style[ key ];
+			}
+		}
+	}
+
+	return styles;
+}
+
+function styleDifference( oldStyle, newStyle ) {
+	var diff = {},
+		name, value;
+
+	for ( name in newStyle ) {
+		value = newStyle[ name ];
+		if ( oldStyle[ name ] !== value ) {
+			if ( !shorthandStyles[ name ] ) {
+				if ( $.fx.step[ name ] || !isNaN( parseFloat( value ) ) ) {
+					diff[ name ] = value;
+				}
+			}
+		}
+	}
+
+	return diff;
+}
+
+// Support: jQuery <1.8
+if ( !$.fn.addBack ) {
+	$.fn.addBack = function( selector ) {
+		return this.add( selector == null ?
+			this.prevObject : this.prevObject.filter( selector )
+		);
+	};
+}
+
+$.effects.animateClass = function( value, duration, easing, callback ) {
+	var o = $.speed( duration, easing, callback );
+
+	return this.queue( function() {
+		var animated = $( this ),
+			baseClass = animated.attr( "class" ) || "",
+			applyClassChange,
+			allAnimations = o.children ? animated.find( "*" ).addBack() : animated;
+
+		// Map the animated objects to store the original styles.
+		allAnimations = allAnimations.map( function() {
+			var el = $( this );
+			return {
+				el: el,
+				start: getElementStyles( this )
+			};
+		} );
+
+		// Apply class change
+		applyClassChange = function() {
+			$.each( classAnimationActions, function( i, action ) {
+				if ( value[ action ] ) {
+					animated[ action + "Class" ]( value[ action ] );
+				}
+			} );
+		};
+		applyClassChange();
+
+		// Map all animated objects again - calculate new styles and diff
+		allAnimations = allAnimations.map( function() {
+			this.end = getElementStyles( this.el[ 0 ] );
+			this.diff = styleDifference( this.start, this.end );
+			return this;
+		} );
+
+		// Apply original class
+		animated.attr( "class", baseClass );
+
+		// Map all animated objects again - this time collecting a promise
+		allAnimations = allAnimations.map( function() {
+			var styleInfo = this,
+				dfd = $.Deferred(),
+				opts = $.extend( {}, o, {
+					queue: false,
+					complete: function() {
+						dfd.resolve( styleInfo );
+					}
+				} );
+
+			this.el.animate( this.diff, opts );
+			return dfd.promise();
+		} );
+
+		// Once all animations have completed:
+		$.when.apply( $, allAnimations.get() ).done( function() {
+
+			// Set the final class
+			applyClassChange();
+
+			// For each animated element,
+			// clear all css properties that were animated
+			$.each( arguments, function() {
+				var el = this.el;
+				$.each( this.diff, function( key ) {
+					el.css( key, "" );
+				} );
+			} );
+
+			// This is guarnteed to be there if you use jQuery.speed()
+			// it also handles dequeuing the next anim...
+			o.complete.call( animated[ 0 ] );
+		} );
+	} );
+};
+
+$.fn.extend( {
+	addClass: ( function( orig ) {
+		return function( classNames, speed, easing, callback ) {
+			return speed ?
+				$.effects.animateClass.call( this,
+					{ add: classNames }, speed, easing, callback ) :
+				orig.apply( this, arguments );
+		};
+	} )( $.fn.addClass ),
+
+	removeClass: ( function( orig ) {
+		return function( classNames, speed, easing, callback ) {
+			return arguments.length > 1 ?
+				$.effects.animateClass.call( this,
+					{ remove: classNames }, speed, easing, callback ) :
+				orig.apply( this, arguments );
+		};
+	} )( $.fn.removeClass ),
+
+	toggleClass: ( function( orig ) {
+		return function( classNames, force, speed, easing, callback ) {
+			if ( typeof force === "boolean" || force === undefined ) {
+				if ( !speed ) {
+
+					// Without speed parameter
+					return orig.apply( this, arguments );
+				} else {
+					return $.effects.animateClass.call( this,
+						( force ? { add: classNames } : { remove: classNames } ),
+						speed, easing, callback );
+				}
+			} else {
+
+				// Without force parameter
+				return $.effects.animateClass.call( this,
+					{ toggle: classNames }, force, speed, easing );
+			}
+		};
+	} )( $.fn.toggleClass ),
+
+	switchClass: function( remove, add, speed, easing, callback ) {
+		return $.effects.animateClass.call( this, {
+			add: add,
+			remove: remove
+		}, speed, easing, callback );
+	}
+} );
+
+} )();
+
+/******************************************************************************/
+/*********************************** EFFECTS **********************************/
+/******************************************************************************/
+
+( function() {
+
+if ( $.expr && $.expr.filters && $.expr.filters.animated ) {
+	$.expr.filters.animated = ( function( orig ) {
+		return function( elem ) {
+			return !!$( elem ).data( dataSpaceAnimated ) || orig( elem );
+		};
+	} )( $.expr.filters.animated );
+}
+
+if ( $.uiBackCompat !== false ) {
+	$.extend( $.effects, {
+
+		// Saves a set of properties in a data storage
+		save: function( element, set ) {
+			var i = 0, length = set.length;
+			for ( ; i < length; i++ ) {
+				if ( set[ i ] !== null ) {
+					element.data( dataSpace + set[ i ], element[ 0 ].style[ set[ i ] ] );
+				}
+			}
+		},
+
+		// Restores a set of previously saved properties from a data storage
+		restore: function( element, set ) {
+			var val, i = 0, length = set.length;
+			for ( ; i < length; i++ ) {
+				if ( set[ i ] !== null ) {
+					val = element.data( dataSpace + set[ i ] );
+					element.css( set[ i ], val );
+				}
+			}
+		},
+
+		setMode: function( el, mode ) {
+			if ( mode === "toggle" ) {
+				mode = el.is( ":hidden" ) ? "show" : "hide";
+			}
+			return mode;
+		},
+
+		// Wraps the element around a wrapper that copies position properties
+		createWrapper: function( element ) {
+
+			// If the element is already wrapped, return it
+			if ( element.parent().is( ".ui-effects-wrapper" ) ) {
+				return element.parent();
+			}
+
+			// Wrap the element
+			var props = {
+					width: element.outerWidth( true ),
+					height: element.outerHeight( true ),
+					"float": element.css( "float" )
+				},
+				wrapper = $( "<div></div>" )
+					.addClass( "ui-effects-wrapper" )
+					.css( {
+						fontSize: "100%",
+						background: "transparent",
+						border: "none",
+						margin: 0,
+						padding: 0
+					} ),
+
+				// Store the size in case width/height are defined in % - Fixes #5245
+				size = {
+					width: element.width(),
+					height: element.height()
+				},
+				active = document.activeElement;
+
+			// Support: Firefox
+			// Firefox incorrectly exposes anonymous content
+			// https://bugzilla.mozilla.org/show_bug.cgi?id=561664
+			try {
+				active.id;
+			} catch ( e ) {
+				active = document.body;
+			}
+
+			element.wrap( wrapper );
+
+			// Fixes #7595 - Elements lose focus when wrapped.
+			if ( element[ 0 ] === active || $.contains( element[ 0 ], active ) ) {
+				$( active ).trigger( "focus" );
+			}
+
+			// Hotfix for jQuery 1.4 since some change in wrap() seems to actually
+			// lose the reference to the wrapped element
+			wrapper = element.parent();
+
+			// Transfer positioning properties to the wrapper
+			if ( element.css( "position" ) === "static" ) {
+				wrapper.css( { position: "relative" } );
+				element.css( { position: "relative" } );
+			} else {
+				$.extend( props, {
+					position: element.css( "position" ),
+					zIndex: element.css( "z-index" )
+				} );
+				$.each( [ "top", "left", "bottom", "right" ], function( i, pos ) {
+					props[ pos ] = element.css( pos );
+					if ( isNaN( parseInt( props[ pos ], 10 ) ) ) {
+						props[ pos ] = "auto";
+					}
+				} );
+				element.css( {
+					position: "relative",
+					top: 0,
+					left: 0,
+					right: "auto",
+					bottom: "auto"
+				} );
+			}
+			element.css( size );
+
+			return wrapper.css( props ).show();
+		},
+
+		removeWrapper: function( element ) {
+			var active = document.activeElement;
+
+			if ( element.parent().is( ".ui-effects-wrapper" ) ) {
+				element.parent().replaceWith( element );
+
+				// Fixes #7595 - Elements lose focus when wrapped.
+				if ( element[ 0 ] === active || $.contains( element[ 0 ], active ) ) {
+					$( active ).trigger( "focus" );
+				}
+			}
+
+			return element;
+		}
+	} );
+}
+
+$.extend( $.effects, {
+	version: "1.12.1",
+
+	define: function( name, mode, effect ) {
+		if ( !effect ) {
+			effect = mode;
+			mode = "effect";
+		}
+
+		$.effects.effect[ name ] = effect;
+		$.effects.effect[ name ].mode = mode;
+
+		return effect;
+	},
+
+	scaledDimensions: function( element, percent, direction ) {
+		if ( percent === 0 ) {
+			return {
+				height: 0,
+				width: 0,
+				outerHeight: 0,
+				outerWidth: 0
+			};
+		}
+
+		var x = direction !== "horizontal" ? ( ( percent || 100 ) / 100 ) : 1,
+			y = direction !== "vertical" ? ( ( percent || 100 ) / 100 ) : 1;
+
+		return {
+			height: element.height() * y,
+			width: element.width() * x,
+			outerHeight: element.outerHeight() * y,
+			outerWidth: element.outerWidth() * x
+		};
+
+	},
+
+	clipToBox: function( animation ) {
+		return {
+			width: animation.clip.right - animation.clip.left,
+			height: animation.clip.bottom - animation.clip.top,
+			left: animation.clip.left,
+			top: animation.clip.top
+		};
+	},
+
+	// Injects recently queued functions to be first in line (after "inprogress")
+	unshift: function( element, queueLength, count ) {
+		var queue = element.queue();
+
+		if ( queueLength > 1 ) {
+			queue.splice.apply( queue,
+				[ 1, 0 ].concat( queue.splice( queueLength, count ) ) );
+		}
+		element.dequeue();
+	},
+
+	saveStyle: function( element ) {
+		element.data( dataSpaceStyle, element[ 0 ].style.cssText );
+	},
+
+	restoreStyle: function( element ) {
+		element[ 0 ].style.cssText = element.data( dataSpaceStyle ) || "";
+		element.removeData( dataSpaceStyle );
+	},
+
+	mode: function( element, mode ) {
+		var hidden = element.is( ":hidden" );
+
+		if ( mode === "toggle" ) {
+			mode = hidden ? "show" : "hide";
+		}
+		if ( hidden ? mode === "hide" : mode === "show" ) {
+			mode = "none";
+		}
+		return mode;
+	},
+
+	// Translates a [top,left] array into a baseline value
+	getBaseline: function( origin, original ) {
+		var y, x;
+
+		switch ( origin[ 0 ] ) {
+		case "top":
+			y = 0;
+			break;
+		case "middle":
+			y = 0.5;
+			break;
+		case "bottom":
+			y = 1;
+			break;
+		default:
+			y = origin[ 0 ] / original.height;
+		}
+
+		switch ( origin[ 1 ] ) {
+		case "left":
+			x = 0;
+			break;
+		case "center":
+			x = 0.5;
+			break;
+		case "right":
+			x = 1;
+			break;
+		default:
+			x = origin[ 1 ] / original.width;
+		}
+
+		return {
+			x: x,
+			y: y
+		};
+	},
+
+	// Creates a placeholder element so that the original element can be made absolute
+	createPlaceholder: function( element ) {
+		var placeholder,
+			cssPosition = element.css( "position" ),
+			position = element.position();
+
+		// Lock in margins first to account for form elements, which
+		// will change margin if you explicitly set height
+		// see: http://jsfiddle.net/JZSMt/3/ https://bugs.webkit.org/show_bug.cgi?id=107380
+		// Support: Safari
+		element.css( {
+			marginTop: element.css( "marginTop" ),
+			marginBottom: element.css( "marginBottom" ),
+			marginLeft: element.css( "marginLeft" ),
+			marginRight: element.css( "marginRight" )
+		} )
+		.outerWidth( element.outerWidth() )
+		.outerHeight( element.outerHeight() );
+
+		if ( /^(static|relative)/.test( cssPosition ) ) {
+			cssPosition = "absolute";
+
+			placeholder = $( "<" + element[ 0 ].nodeName + ">" ).insertAfter( element ).css( {
+
+				// Convert inline to inline block to account for inline elements
+				// that turn to inline block based on content (like img)
+				display: /^(inline|ruby)/.test( element.css( "display" ) ) ?
+					"inline-block" :
+					"block",
+				visibility: "hidden",
+
+				// Margins need to be set to account for margin collapse
+				marginTop: element.css( "marginTop" ),
+				marginBottom: element.css( "marginBottom" ),
+				marginLeft: element.css( "marginLeft" ),
+				marginRight: element.css( "marginRight" ),
+				"float": element.css( "float" )
+			} )
+			.outerWidth( element.outerWidth() )
+			.outerHeight( element.outerHeight() )
+			.addClass( "ui-effects-placeholder" );
+
+			element.data( dataSpace + "placeholder", placeholder );
+		}
+
+		element.css( {
+			position: cssPosition,
+			left: position.left,
+			top: position.top
+		} );
+
+		return placeholder;
+	},
+
+	removePlaceholder: function( element ) {
+		var dataKey = dataSpace + "placeholder",
+				placeholder = element.data( dataKey );
+
+		if ( placeholder ) {
+			placeholder.remove();
+			element.removeData( dataKey );
+		}
+	},
+
+	// Removes a placeholder if it exists and restores
+	// properties that were modified during placeholder creation
+	cleanUp: function( element ) {
+		$.effects.restoreStyle( element );
+		$.effects.removePlaceholder( element );
+	},
+
+	setTransition: function( element, list, factor, value ) {
+		value = value || {};
+		$.each( list, function( i, x ) {
+			var unit = element.cssUnit( x );
+			if ( unit[ 0 ] > 0 ) {
+				value[ x ] = unit[ 0 ] * factor + unit[ 1 ];
+			}
+		} );
+		return value;
+	}
+} );
+
+// Return an effect options object for the given parameters:
+function _normalizeArguments( effect, options, speed, callback ) {
+
+	// Allow passing all options as the first parameter
+	if ( $.isPlainObject( effect ) ) {
+		options = effect;
+		effect = effect.effect;
+	}
+
+	// Convert to an object
+	effect = { effect: effect };
+
+	// Catch (effect, null, ...)
+	if ( options == null ) {
+		options = {};
+	}
+
+	// Catch (effect, callback)
+	if ( $.isFunction( options ) ) {
+		callback = options;
+		speed = null;
+		options = {};
+	}
+
+	// Catch (effect, speed, ?)
+	if ( typeof options === "number" || $.fx.speeds[ options ] ) {
+		callback = speed;
+		speed = options;
+		options = {};
+	}
+
+	// Catch (effect, options, callback)
+	if ( $.isFunction( speed ) ) {
+		callback = speed;
+		speed = null;
+	}
+
+	// Add options to effect
+	if ( options ) {
+		$.extend( effect, options );
+	}
+
+	speed = speed || options.duration;
+	effect.duration = $.fx.off ? 0 :
+		typeof speed === "number" ? speed :
+		speed in $.fx.speeds ? $.fx.speeds[ speed ] :
+		$.fx.speeds._default;
+
+	effect.complete = callback || options.complete;
+
+	return effect;
+}
+
+function standardAnimationOption( option ) {
+
+	// Valid standard speeds (nothing, number, named speed)
+	if ( !option || typeof option === "number" || $.fx.speeds[ option ] ) {
+		return true;
+	}
+
+	// Invalid strings - treat as "normal" speed
+	if ( typeof option === "string" && !$.effects.effect[ option ] ) {
+		return true;
+	}
+
+	// Complete callback
+	if ( $.isFunction( option ) ) {
+		return true;
+	}
+
+	// Options hash (but not naming an effect)
+	if ( typeof option === "object" && !option.effect ) {
+		return true;
+	}
+
+	// Didn't match any standard API
+	return false;
+}
+
+$.fn.extend( {
+	effect: function( /* effect, options, speed, callback */ ) {
+		var args = _normalizeArguments.apply( this, arguments ),
+			effectMethod = $.effects.effect[ args.effect ],
+			defaultMode = effectMethod.mode,
+			queue = args.queue,
+			queueName = queue || "fx",
+			complete = args.complete,
+			mode = args.mode,
+			modes = [],
+			prefilter = function( next ) {
+				var el = $( this ),
+					normalizedMode = $.effects.mode( el, mode ) || defaultMode;
+
+				// Sentinel for duck-punching the :animated psuedo-selector
+				el.data( dataSpaceAnimated, true );
+
+				// Save effect mode for later use,
+				// we can't just call $.effects.mode again later,
+				// as the .show() below destroys the initial state
+				modes.push( normalizedMode );
+
+				// See $.uiBackCompat inside of run() for removal of defaultMode in 1.13
+				if ( defaultMode && ( normalizedMode === "show" ||
+						( normalizedMode === defaultMode && normalizedMode === "hide" ) ) ) {
+					el.show();
+				}
+
+				if ( !defaultMode || normalizedMode !== "none" ) {
+					$.effects.saveStyle( el );
+				}
+
+				if ( $.isFunction( next ) ) {
+					next();
+				}
+			};
+
+		if ( $.fx.off || !effectMethod ) {
+
+			// Delegate to the original method (e.g., .show()) if possible
+			if ( mode ) {
+				return this[ mode ]( args.duration, complete );
+			} else {
+				return this.each( function() {
+					if ( complete ) {
+						complete.call( this );
+					}
+				} );
+			}
+		}
+
+		function run( next ) {
+			var elem = $( this );
+
+			function cleanup() {
+				elem.removeData( dataSpaceAnimated );
+
+				$.effects.cleanUp( elem );
+
+				if ( args.mode === "hide" ) {
+					elem.hide();
+				}
+
+				done();
+			}
+
+			function done() {
+				if ( $.isFunction( complete ) ) {
+					complete.call( elem[ 0 ] );
+				}
+
+				if ( $.isFunction( next ) ) {
+					next();
+				}
+			}
+
+			// Override mode option on a per element basis,
+			// as toggle can be either show or hide depending on element state
+			args.mode = modes.shift();
+
+			if ( $.uiBackCompat !== false && !defaultMode ) {
+				if ( elem.is( ":hidden" ) ? mode === "hide" : mode === "show" ) {
+
+					// Call the core method to track "olddisplay" properly
+					elem[ mode ]();
+					done();
+				} else {
+					effectMethod.call( elem[ 0 ], args, done );
+				}
+			} else {
+				if ( args.mode === "none" ) {
+
+					// Call the core method to track "olddisplay" properly
+					elem[ mode ]();
+					done();
+				} else {
+					effectMethod.call( elem[ 0 ], args, cleanup );
+				}
+			}
+		}
+
+		// Run prefilter on all elements first to ensure that
+		// any showing or hiding happens before placeholder creation,
+		// which ensures that any layout changes are correctly captured.
+		return queue === false ?
+			this.each( prefilter ).each( run ) :
+			this.queue( queueName, prefilter ).queue( queueName, run );
+	},
+
+	show: ( function( orig ) {
+		return function( option ) {
+			if ( standardAnimationOption( option ) ) {
+				return orig.apply( this, arguments );
+			} else {
+				var args = _normalizeArguments.apply( this, arguments );
+				args.mode = "show";
+				return this.effect.call( this, args );
+			}
+		};
+	} )( $.fn.show ),
+
+	hide: ( function( orig ) {
+		return function( option ) {
+			if ( standardAnimationOption( option ) ) {
+				return orig.apply( this, arguments );
+			} else {
+				var args = _normalizeArguments.apply( this, arguments );
+				args.mode = "hide";
+				return this.effect.call( this, args );
+			}
+		};
+	} )( $.fn.hide ),
+
+	toggle: ( function( orig ) {
+		return function( option ) {
+			if ( standardAnimationOption( option ) || typeof option === "boolean" ) {
+				return orig.apply( this, arguments );
+			} else {
+				var args = _normalizeArguments.apply( this, arguments );
+				args.mode = "toggle";
+				return this.effect.call( this, args );
+			}
+		};
+	} )( $.fn.toggle ),
+
+	cssUnit: function( key ) {
+		var style = this.css( key ),
+			val = [];
+
+		$.each( [ "em", "px", "%", "pt" ], function( i, unit ) {
+			if ( style.indexOf( unit ) > 0 ) {
+				val = [ parseFloat( style ), unit ];
+			}
+		} );
+		return val;
+	},
+
+	cssClip: function( clipObj ) {
+		if ( clipObj ) {
+			return this.css( "clip", "rect(" + clipObj.top + "px " + clipObj.right + "px " +
+				clipObj.bottom + "px " + clipObj.left + "px)" );
+		}
+		return parseClip( this.css( "clip" ), this );
+	},
+
+	transfer: function( options, done ) {
+		var element = $( this ),
+			target = $( options.to ),
+			targetFixed = target.css( "position" ) === "fixed",
+			body = $( "body" ),
+			fixTop = targetFixed ? body.scrollTop() : 0,
+			fixLeft = targetFixed ? body.scrollLeft() : 0,
+			endPosition = target.offset(),
+			animation = {
+				top: endPosition.top - fixTop,
+				left: endPosition.left - fixLeft,
+				height: target.innerHeight(),
+				width: target.innerWidth()
+			},
+			startPosition = element.offset(),
+			transfer = $( "<div class='ui-effects-transfer'></div>" )
+				.appendTo( "body" )
+				.addClass( options.className )
+				.css( {
+					top: startPosition.top - fixTop,
+					left: startPosition.left - fixLeft,
+					height: element.innerHeight(),
+					width: element.innerWidth(),
+					position: targetFixed ? "fixed" : "absolute"
+				} )
+				.animate( animation, options.duration, options.easing, function() {
+					transfer.remove();
+					if ( $.isFunction( done ) ) {
+						done();
+					}
+				} );
+	}
+} );
+
+function parseClip( str, element ) {
+		var outerWidth = element.outerWidth(),
+			outerHeight = element.outerHeight(),
+			clipRegex = /^rect\((-?\d*\.?\d*px|-?\d+%|auto),?\s*(-?\d*\.?\d*px|-?\d+%|auto),?\s*(-?\d*\.?\d*px|-?\d+%|auto),?\s*(-?\d*\.?\d*px|-?\d+%|auto)\)$/,
+			values = clipRegex.exec( str ) || [ "", 0, outerWidth, outerHeight, 0 ];
+
+		return {
+			top: parseFloat( values[ 1 ] ) || 0,
+			right: values[ 2 ] === "auto" ? outerWidth : parseFloat( values[ 2 ] ),
+			bottom: values[ 3 ] === "auto" ? outerHeight : parseFloat( values[ 3 ] ),
+			left: parseFloat( values[ 4 ] ) || 0
+		};
+}
+
+$.fx.step.clip = function( fx ) {
+	if ( !fx.clipInit ) {
+		fx.start = $( fx.elem ).cssClip();
+		if ( typeof fx.end === "string" ) {
+			fx.end = parseClip( fx.end, fx.elem );
+		}
+		fx.clipInit = true;
+	}
+
+	$( fx.elem ).cssClip( {
+		top: fx.pos * ( fx.end.top - fx.start.top ) + fx.start.top,
+		right: fx.pos * ( fx.end.right - fx.start.right ) + fx.start.right,
+		bottom: fx.pos * ( fx.end.bottom - fx.start.bottom ) + fx.start.bottom,
+		left: fx.pos * ( fx.end.left - fx.start.left ) + fx.start.left
+	} );
+};
+
+} )();
+
+/******************************************************************************/
+/*********************************** EASING ***********************************/
+/******************************************************************************/
+
+( function() {
+
+// Based on easing equations from Robert Penner (http://www.robertpenner.com/easing)
+
+var baseEasings = {};
+
+$.each( [ "Quad", "Cubic", "Quart", "Quint", "Expo" ], function( i, name ) {
+	baseEasings[ name ] = function( p ) {
+		return Math.pow( p, i + 2 );
+	};
+} );
+
+$.extend( baseEasings, {
+	Sine: function( p ) {
+		return 1 - Math.cos( p * Math.PI / 2 );
+	},
+	Circ: function( p ) {
+		return 1 - Math.sqrt( 1 - p * p );
+	},
+	Elastic: function( p ) {
+		return p === 0 || p === 1 ? p :
+			-Math.pow( 2, 8 * ( p - 1 ) ) * Math.sin( ( ( p - 1 ) * 80 - 7.5 ) * Math.PI / 15 );
+	},
+	Back: function( p ) {
+		return p * p * ( 3 * p - 2 );
+	},
+	Bounce: function( p ) {
+		var pow2,
+			bounce = 4;
+
+		while ( p < ( ( pow2 = Math.pow( 2, --bounce ) ) - 1 ) / 11 ) {}
+		return 1 / Math.pow( 4, 3 - bounce ) - 7.5625 * Math.pow( ( pow2 * 3 - 2 ) / 22 - p, 2 );
+	}
+} );
+
+$.each( baseEasings, function( name, easeIn ) {
+	$.easing[ "easeIn" + name ] = easeIn;
+	$.easing[ "easeOut" + name ] = function( p ) {
+		return 1 - easeIn( 1 - p );
+	};
+	$.easing[ "easeInOut" + name ] = function( p ) {
+		return p < 0.5 ?
+			easeIn( p * 2 ) / 2 :
+			1 - easeIn( p * -2 + 2 ) / 2;
+	};
+} );
+
+} )();
+
+var effect = $.effects;
+
+
+/*!
+ * jQuery UI Effects Blind 1.12.1
+ * http://jqueryui.com
+ *
+ * Copyright jQuery Foundation and other contributors
+ * Released under the MIT license.
+ * http://jquery.org/license
+ */
+
+//>>label: Blind Effect
+//>>group: Effects
+//>>description: Blinds the element.
+//>>docs: http://api.jqueryui.com/blind-effect/
+//>>demos: http://jqueryui.com/effect/
+
+
+
+var effectsEffectBlind = $.effects.define( "blind", "hide", function( options, done ) {
+	var map = {
+			up: [ "bottom", "top" ],
+			vertical: [ "bottom", "top" ],
+			down: [ "top", "bottom" ],
+			left: [ "right", "left" ],
+			horizontal: [ "right", "left" ],
+			right: [ "left", "right" ]
+		},
+		element = $( this ),
+		direction = options.direction || "up",
+		start = element.cssClip(),
+		animate = { clip: $.extend( {}, start ) },
+		placeholder = $.effects.createPlaceholder( element );
+
+	animate.clip[ map[ direction ][ 0 ] ] = animate.clip[ map[ direction ][ 1 ] ];
+
+	if ( options.mode === "show" ) {
+		element.cssClip( animate.clip );
+		if ( placeholder ) {
+			placeholder.css( $.effects.clipToBox( animate ) );
+		}
+
+		animate.clip = start;
+	}
+
+	if ( placeholder ) {
+		placeholder.animate( $.effects.clipToBox( animate ), options.duration, options.easing );
+	}
+
+	element.animate( animate, {
+		queue: false,
+		duration: options.duration,
+		easing: options.easing,
+		complete: done
+	} );
+} );
+
+
+/*!
+ * jQuery UI Effects Bounce 1.12.1
+ * http://jqueryui.com
+ *
+ * Copyright jQuery Foundation and other contributors
+ * Released under the MIT license.
+ * http://jquery.org/license
+ */
+
+//>>label: Bounce Effect
+//>>group: Effects
+//>>description: Bounces an element horizontally or vertically n times.
+//>>docs: http://api.jqueryui.com/bounce-effect/
+//>>demos: http://jqueryui.com/effect/
+
+
+
+var effectsEffectBounce = $.effects.define( "bounce", function( options, done ) {
+	var upAnim, downAnim, refValue,
+		element = $( this ),
+
+		// Defaults:
+		mode = options.mode,
+		hide = mode === "hide",
+		show = mode === "show",
+		direction = options.direction || "up",
+		distance = options.distance,
+		times = options.times || 5,
+
+		// Number of internal animations
+		anims = times * 2 + ( show || hide ? 1 : 0 ),
+		speed = options.duration / anims,
+		easing = options.easing,
+
+		// Utility:
+		ref = ( direction === "up" || direction === "down" ) ? "top" : "left",
+		motion = ( direction === "up" || direction === "left" ),
+		i = 0,
+
+		queuelen = element.queue().length;
+
+	$.effects.createPlaceholder( element );
+
+	refValue = element.css( ref );
+
+	// Default distance for the BIGGEST bounce is the outer Distance / 3
+	if ( !distance ) {
+		distance = element[ ref === "top" ? "outerHeight" : "outerWidth" ]() / 3;
+	}
+
+	if ( show ) {
+		downAnim = { opacity: 1 };
+		downAnim[ ref ] = refValue;
+
+		// If we are showing, force opacity 0 and set the initial position
+		// then do the "first" animation
+		element
+			.css( "opacity", 0 )
+			.css( ref, motion ? -distance * 2 : distance * 2 )
+			.animate( downAnim, speed, easing );
+	}
+
+	// Start at the smallest distance if we are hiding
+	if ( hide ) {
+		distance = distance / Math.pow( 2, times - 1 );
+	}
+
+	downAnim = {};
+	downAnim[ ref ] = refValue;
+
+	// Bounces up/down/left/right then back to 0 -- times * 2 animations happen here
+	for ( ; i < times; i++ ) {
+		upAnim = {};
+		upAnim[ ref ] = ( motion ? "-=" : "+=" ) + distance;
+
+		element
+			.animate( upAnim, speed, easing )
+			.animate( downAnim, speed, easing );
+
+		distance = hide ? distance * 2 : distance / 2;
+	}
+
+	// Last Bounce when Hiding
+	if ( hide ) {
+		upAnim = { opacity: 0 };
+		upAnim[ ref ] = ( motion ? "-=" : "+=" ) + distance;
+
+		element.animate( upAnim, speed, easing );
+	}
+
+	element.queue( done );
+
+	$.effects.unshift( element, queuelen, anims + 1 );
+} );
+
+
+/*!
+ * jQuery UI Effects Clip 1.12.1
+ * http://jqueryui.com
+ *
+ * Copyright jQuery Foundation and other contributors
+ * Released under the MIT license.
+ * http://jquery.org/license
+ */
+
+//>>label: Clip Effect
+//>>group: Effects
+//>>description: Clips the element on and off like an old TV.
+//>>docs: http://api.jqueryui.com/clip-effect/
+//>>demos: http://jqueryui.com/effect/
+
+
+
+var effectsEffectClip = $.effects.define( "clip", "hide", function( options, done ) {
+	var start,
+		animate = {},
+		element = $( this ),
+		direction = options.direction || "vertical",
+		both = direction === "both",
+		horizontal = both || direction === "horizontal",
+		vertical = both || direction === "vertical";
+
+	start = element.cssClip();
+	animate.clip = {
+		top: vertical ? ( start.bottom - start.top ) / 2 : start.top,
+		right: horizontal ? ( start.right - start.left ) / 2 : start.right,
+		bottom: vertical ? ( start.bottom - start.top ) / 2 : start.bottom,
+		left: horizontal ? ( start.right - start.left ) / 2 : start.left
+	};
+
+	$.effects.createPlaceholder( element );
+
+	if ( options.mode === "show" ) {
+		element.cssClip( animate.clip );
+		animate.clip = start;
+	}
+
+	element.animate( animate, {
+		queue: false,
+		duration: options.duration,
+		easing: options.easing,
+		complete: done
+	} );
+
+} );
+
+
+/*!
+ * jQuery UI Effects Drop 1.12.1
+ * http://jqueryui.com
+ *
+ * Copyright jQuery Foundation and other contributors
+ * Released under the MIT license.
+ * http://jquery.org/license
+ */
+
+//>>label: Drop Effect
+//>>group: Effects
+//>>description: Moves an element in one direction and hides it at the same time.
+//>>docs: http://api.jqueryui.com/drop-effect/
+//>>demos: http://jqueryui.com/effect/
+
+
+
+var effectsEffectDrop = $.effects.define( "drop", "hide", function( options, done ) {
+
+	var distance,
+		element = $( this ),
+		mode = options.mode,
+		show = mode === "show",
+		direction = options.direction || "left",
+		ref = ( direction === "up" || direction === "down" ) ? "top" : "left",
+		motion = ( direction === "up" || direction === "left" ) ? "-=" : "+=",
+		oppositeMotion = ( motion === "+=" ) ? "-=" : "+=",
+		animation = {
+			opacity: 0
+		};
+
+	$.effects.createPlaceholder( element );
+
+	distance = options.distance ||
+		element[ ref === "top" ? "outerHeight" : "outerWidth" ]( true ) / 2;
+
+	animation[ ref ] = motion + distance;
+
+	if ( show ) {
+		element.css( animation );
+
+		animation[ ref ] = oppositeMotion + distance;
+		animation.opacity = 1;
+	}
+
+	// Animate
+	element.animate( animation, {
+		queue: false,
+		duration: options.duration,
+		easing: options.easing,
+		complete: done
+	} );
+} );
+
+
+/*!
+ * jQuery UI Effects Explode 1.12.1
+ * http://jqueryui.com
+ *
+ * Copyright jQuery Foundation and other contributors
+ * Released under the MIT license.
+ * http://jquery.org/license
+ */
+
+//>>label: Explode Effect
+//>>group: Effects
+// jscs:disable maximumLineLength
+//>>description: Explodes an element in all directions into n pieces. Implodes an element to its original wholeness.
+// jscs:enable maximumLineLength
+//>>docs: http://api.jqueryui.com/explode-effect/
+//>>demos: http://jqueryui.com/effect/
+
+
+
+var effectsEffectExplode = $.effects.define( "explode", "hide", function( options, done ) {
+
+	var i, j, left, top, mx, my,
+		rows = options.pieces ? Math.round( Math.sqrt( options.pieces ) ) : 3,
+		cells = rows,
+		element = $( this ),
+		mode = options.mode,
+		show = mode === "show",
+
+		// Show and then visibility:hidden the element before calculating offset
+		offset = element.show().css( "visibility", "hidden" ).offset(),
+
+		// Width and height of a piece
+		width = Math.ceil( element.outerWidth() / cells ),
+		height = Math.ceil( element.outerHeight() / rows ),
+		pieces = [];
+
+	// Children animate complete:
+	function childComplete() {
+		pieces.push( this );
+		if ( pieces.length === rows * cells ) {
+			animComplete();
+		}
+	}
+
+	// Clone the element for each row and cell.
+	for ( i = 0; i < rows; i++ ) { // ===>
+		top = offset.top + i * height;
+		my = i - ( rows - 1 ) / 2;
+
+		for ( j = 0; j < cells; j++ ) { // |||
+			left = offset.left + j * width;
+			mx = j - ( cells - 1 ) / 2;
+
+			// Create a clone of the now hidden main element that will be absolute positioned
+			// within a wrapper div off the -left and -top equal to size of our pieces
+			element
+				.clone()
+				.appendTo( "body" )
+				.wrap( "<div></div>" )
+				.css( {
+					position: "absolute",
+					visibility: "visible",
+					left: -j * width,
+					top: -i * height
+				} )
+
+				// Select the wrapper - make it overflow: hidden and absolute positioned based on
+				// where the original was located +left and +top equal to the size of pieces
+				.parent()
+					.addClass( "ui-effects-explode" )
+					.css( {
+						position: "absolute",
+						overflow: "hidden",
+						width: width,
+						height: height,
+						left: left + ( show ? mx * width : 0 ),
+						top: top + ( show ? my * height : 0 ),
+						opacity: show ? 0 : 1
+					} )
+					.animate( {
+						left: left + ( show ? 0 : mx * width ),
+						top: top + ( show ? 0 : my * height ),
+						opacity: show ? 1 : 0
+					}, options.duration || 500, options.easing, childComplete );
+		}
+	}
+
+	function animComplete() {
+		element.css( {
+			visibility: "visible"
+		} );
+		$( pieces ).remove();
+		done();
+	}
+} );
+
+
+/*!
+ * jQuery UI Effects Fade 1.12.1
+ * http://jqueryui.com
+ *
+ * Copyright jQuery Foundation and other contributors
+ * Released under the MIT license.
+ * http://jquery.org/license
+ */
+
+//>>label: Fade Effect
+//>>group: Effects
+//>>description: Fades the element.
+//>>docs: http://api.jqueryui.com/fade-effect/
+//>>demos: http://jqueryui.com/effect/
+
+
+
+var effectsEffectFade = $.effects.define( "fade", "toggle", function( options, done ) {
+	var show = options.mode === "show";
+
+	$( this )
+		.css( "opacity", show ? 0 : 1 )
+		.animate( {
+			opacity: show ? 1 : 0
+		}, {
+			queue: false,
+			duration: options.duration,
+			easing: options.easing,
+			complete: done
+		} );
+} );
+
+
+/*!
+ * jQuery UI Effects Fold 1.12.1
+ * http://jqueryui.com
+ *
+ * Copyright jQuery Foundation and other contributors
+ * Released under the MIT license.
+ * http://jquery.org/license
+ */
+
+//>>label: Fold Effect
+//>>group: Effects
+//>>description: Folds an element first horizontally and then vertically.
+//>>docs: http://api.jqueryui.com/fold-effect/
+//>>demos: http://jqueryui.com/effect/
+
+
+
+var effectsEffectFold = $.effects.define( "fold", "hide", function( options, done ) {
+
+	// Create element
+	var element = $( this ),
+		mode = options.mode,
+		show = mode === "show",
+		hide = mode === "hide",
+		size = options.size || 15,
+		percent = /([0-9]+)%/.exec( size ),
+		horizFirst = !!options.horizFirst,
+		ref = horizFirst ? [ "right", "bottom" ] : [ "bottom", "right" ],
+		duration = options.duration / 2,
+
+		placeholder = $.effects.createPlaceholder( element ),
+
+		start = element.cssClip(),
+		animation1 = { clip: $.extend( {}, start ) },
+		animation2 = { clip: $.extend( {}, start ) },
+
+		distance = [ start[ ref[ 0 ] ], start[ ref[ 1 ] ] ],
+
+		queuelen = element.queue().length;
+
+	if ( percent ) {
+		size = parseInt( percent[ 1 ], 10 ) / 100 * distance[ hide ? 0 : 1 ];
+	}
+	animation1.clip[ ref[ 0 ] ] = size;
+	animation2.clip[ ref[ 0 ] ] = size;
+	animation2.clip[ ref[ 1 ] ] = 0;
+
+	if ( show ) {
+		element.cssClip( animation2.clip );
+		if ( placeholder ) {
+			placeholder.css( $.effects.clipToBox( animation2 ) );
+		}
+
+		animation2.clip = start;
+	}
+
+	// Animate
+	element
+		.queue( function( next ) {
+			if ( placeholder ) {
+				placeholder
+					.animate( $.effects.clipToBox( animation1 ), duration, options.easing )
+					.animate( $.effects.clipToBox( animation2 ), duration, options.easing );
+			}
+
+			next();
+		} )
+		.animate( animation1, duration, options.easing )
+		.animate( animation2, duration, options.easing )
+		.queue( done );
+
+	$.effects.unshift( element, queuelen, 4 );
+} );
+
+
+/*!
+ * jQuery UI Effects Highlight 1.12.1
+ * http://jqueryui.com
+ *
+ * Copyright jQuery Foundation and other contributors
+ * Released under the MIT license.
+ * http://jquery.org/license
+ */
+
+//>>label: Highlight Effect
+//>>group: Effects
+//>>description: Highlights the background of an element in a defined color for a custom duration.
+//>>docs: http://api.jqueryui.com/highlight-effect/
+//>>demos: http://jqueryui.com/effect/
+
+
+
+var effectsEffectHighlight = $.effects.define( "highlight", "show", function( options, done ) {
+	var element = $( this ),
+		animation = {
+			backgroundColor: element.css( "backgroundColor" )
+		};
+
+	if ( options.mode === "hide" ) {
+		animation.opacity = 0;
+	}
+
+	$.effects.saveStyle( element );
+
+	element
+		.css( {
+			backgroundImage: "none",
+			backgroundColor: options.color || "#ffff99"
+		} )
+		.animate( animation, {
+			queue: false,
+			duration: options.duration,
+			easing: options.easing,
+			complete: done
+		} );
+} );
+
+
+/*!
+ * jQuery UI Effects Size 1.12.1
+ * http://jqueryui.com
+ *
+ * Copyright jQuery Foundation and other contributors
+ * Released under the MIT license.
+ * http://jquery.org/license
+ */
+
+//>>label: Size Effect
+//>>group: Effects
+//>>description: Resize an element to a specified width and height.
+//>>docs: http://api.jqueryui.com/size-effect/
+//>>demos: http://jqueryui.com/effect/
+
+
+
+var effectsEffectSize = $.effects.define( "size", function( options, done ) {
+
+	// Create element
+	var baseline, factor, temp,
+		element = $( this ),
+
+		// Copy for children
+		cProps = [ "fontSize" ],
+		vProps = [ "borderTopWidth", "borderBottomWidth", "paddingTop", "paddingBottom" ],
+		hProps = [ "borderLeftWidth", "borderRightWidth", "paddingLeft", "paddingRight" ],
+
+		// Set options
+		mode = options.mode,
+		restore = mode !== "effect",
+		scale = options.scale || "both",
+		origin = options.origin || [ "middle", "center" ],
+		position = element.css( "position" ),
+		pos = element.position(),
+		original = $.effects.scaledDimensions( element ),
+		from = options.from || original,
+		to = options.to || $.effects.scaledDimensions( element, 0 );
+
+	$.effects.createPlaceholder( element );
+
+	if ( mode === "show" ) {
+		temp = from;
+		from = to;
+		to = temp;
+	}
+
+	// Set scaling factor
+	factor = {
+		from: {
+			y: from.height / original.height,
+			x: from.width / original.width
+		},
+		to: {
+			y: to.height / original.height,
+			x: to.width / original.width
+		}
+	};
+
+	// Scale the css box
+	if ( scale === "box" || scale === "both" ) {
+
+		// Vertical props scaling
+		if ( factor.from.y !== factor.to.y ) {
+			from = $.effects.setTransition( element, vProps, factor.from.y, from );
+			to = $.effects.setTransition( element, vProps, factor.to.y, to );
+		}
+
+		// Horizontal props scaling
+		if ( factor.from.x !== factor.to.x ) {
+			from = $.effects.setTransition( element, hProps, factor.from.x, from );
+			to = $.effects.setTransition( element, hProps, factor.to.x, to );
+		}
+	}
+
+	// Scale the content
+	if ( scale === "content" || scale === "both" ) {
+
+		// Vertical props scaling
+		if ( factor.from.y !== factor.to.y ) {
+			from = $.effects.setTransition( element, cProps, factor.from.y, from );
+			to = $.effects.setTransition( element, cProps, factor.to.y, to );
+		}
+	}
+
+	// Adjust the position properties based on the provided origin points
+	if ( origin ) {
+		baseline = $.effects.getBaseline( origin, original );
+		from.top = ( original.outerHeight - from.outerHeight ) * baseline.y + pos.top;
+		from.left = ( original.outerWidth - from.outerWidth ) * baseline.x + pos.left;
+		to.top = ( original.outerHeight - to.outerHeight ) * baseline.y + pos.top;
+		to.left = ( original.outerWidth - to.outerWidth ) * baseline.x + pos.left;
+	}
+	element.css( from );
+
+	// Animate the children if desired
+	if ( scale === "content" || scale === "both" ) {
+
+		vProps = vProps.concat( [ "marginTop", "marginBottom" ] ).concat( cProps );
+		hProps = hProps.concat( [ "marginLeft", "marginRight" ] );
+
+		// Only animate children with width attributes specified
+		// TODO: is this right? should we include anything with css width specified as well
+		element.find( "*[width]" ).each( function() {
+			var child = $( this ),
+				childOriginal = $.effects.scaledDimensions( child ),
+				childFrom = {
+					height: childOriginal.height * factor.from.y,
+					width: childOriginal.width * factor.from.x,
+					outerHeight: childOriginal.outerHeight * factor.from.y,
+					outerWidth: childOriginal.outerWidth * factor.from.x
+				},
+				childTo = {
+					height: childOriginal.height * factor.to.y,
+					width: childOriginal.width * factor.to.x,
+					outerHeight: childOriginal.height * factor.to.y,
+					outerWidth: childOriginal.width * factor.to.x
+				};
+
+			// Vertical props scaling
+			if ( factor.from.y !== factor.to.y ) {
+				childFrom = $.effects.setTransition( child, vProps, factor.from.y, childFrom );
+				childTo = $.effects.setTransition( child, vProps, factor.to.y, childTo );
+			}
+
+			// Horizontal props scaling
+			if ( factor.from.x !== factor.to.x ) {
+				childFrom = $.effects.setTransition( child, hProps, factor.from.x, childFrom );
+				childTo = $.effects.setTransition( child, hProps, factor.to.x, childTo );
+			}
+
+			if ( restore ) {
+				$.effects.saveStyle( child );
+			}
+
+			// Animate children
+			child.css( childFrom );
+			child.animate( childTo, options.duration, options.easing, function() {
+
+				// Restore children
+				if ( restore ) {
+					$.effects.restoreStyle( child );
+				}
+			} );
+		} );
+	}
+
+	// Animate
+	element.animate( to, {
+		queue: false,
+		duration: options.duration,
+		easing: options.easing,
+		complete: function() {
+
+			var offset = element.offset();
+
+			if ( to.opacity === 0 ) {
+				element.css( "opacity", from.opacity );
+			}
+
+			if ( !restore ) {
+				element
+					.css( "position", position === "static" ? "relative" : position )
+					.offset( offset );
+
+				// Need to save style here so that automatic style restoration
+				// doesn't restore to the original styles from before the animation.
+				$.effects.saveStyle( element );
+			}
+
+			done();
+		}
+	} );
+
+} );
+
+
+/*!
+ * jQuery UI Effects Scale 1.12.1
+ * http://jqueryui.com
+ *
+ * Copyright jQuery Foundation and other contributors
+ * Released under the MIT license.
+ * http://jquery.org/license
+ */
+
+//>>label: Scale Effect
+//>>group: Effects
+//>>description: Grows or shrinks an element and its content.
+//>>docs: http://api.jqueryui.com/scale-effect/
+//>>demos: http://jqueryui.com/effect/
+
+
+
+var effectsEffectScale = $.effects.define( "scale", function( options, done ) {
+
+	// Create element
+	var el = $( this ),
+		mode = options.mode,
+		percent = parseInt( options.percent, 10 ) ||
+			( parseInt( options.percent, 10 ) === 0 ? 0 : ( mode !== "effect" ? 0 : 100 ) ),
+
+		newOptions = $.extend( true, {
+			from: $.effects.scaledDimensions( el ),
+			to: $.effects.scaledDimensions( el, percent, options.direction || "both" ),
+			origin: options.origin || [ "middle", "center" ]
+		}, options );
+
+	// Fade option to support puff
+	if ( options.fade ) {
+		newOptions.from.opacity = 1;
+		newOptions.to.opacity = 0;
+	}
+
+	$.effects.effect.size.call( this, newOptions, done );
+} );
+
+
+/*!
+ * jQuery UI Effects Puff 1.12.1
+ * http://jqueryui.com
+ *
+ * Copyright jQuery Foundation and other contributors
+ * Released under the MIT license.
+ * http://jquery.org/license
+ */
+
+//>>label: Puff Effect
+//>>group: Effects
+//>>description: Creates a puff effect by scaling the element up and hiding it at the same time.
+//>>docs: http://api.jqueryui.com/puff-effect/
+//>>demos: http://jqueryui.com/effect/
+
+
+
+var effectsEffectPuff = $.effects.define( "puff", "hide", function( options, done ) {
+	var newOptions = $.extend( true, {}, options, {
+		fade: true,
+		percent: parseInt( options.percent, 10 ) || 150
+	} );
+
+	$.effects.effect.scale.call( this, newOptions, done );
+} );
+
+
+/*!
+ * jQuery UI Effects Pulsate 1.12.1
+ * http://jqueryui.com
+ *
+ * Copyright jQuery Foundation and other contributors
+ * Released under the MIT license.
+ * http://jquery.org/license
+ */
+
+//>>label: Pulsate Effect
+//>>group: Effects
+//>>description: Pulsates an element n times by changing the opacity to zero and back.
+//>>docs: http://api.jqueryui.com/pulsate-effect/
+//>>demos: http://jqueryui.com/effect/
+
+
+
+var effectsEffectPulsate = $.effects.define( "pulsate", "show", function( options, done ) {
+	var element = $( this ),
+		mode = options.mode,
+		show = mode === "show",
+		hide = mode === "hide",
+		showhide = show || hide,
+
+		// Showing or hiding leaves off the "last" animation
+		anims = ( ( options.times || 5 ) * 2 ) + ( showhide ? 1 : 0 ),
+		duration = options.duration / anims,
+		animateTo = 0,
+		i = 1,
+		queuelen = element.queue().length;
+
+	if ( show || !element.is( ":visible" ) ) {
+		element.css( "opacity", 0 ).show();
+		animateTo = 1;
+	}
+
+	// Anims - 1 opacity "toggles"
+	for ( ; i < anims; i++ ) {
+		element.animate( { opacity: animateTo }, duration, options.easing );
+		animateTo = 1 - animateTo;
+	}
+
+	element.animate( { opacity: animateTo }, duration, options.easing );
+
+	element.queue( done );
+
+	$.effects.unshift( element, queuelen, anims + 1 );
+} );
+
+
+/*!
+ * jQuery UI Effects Shake 1.12.1
+ * http://jqueryui.com
+ *
+ * Copyright jQuery Foundation and other contributors
+ * Released under the MIT license.
+ * http://jquery.org/license
+ */
+
+//>>label: Shake Effect
+//>>group: Effects
+//>>description: Shakes an element horizontally or vertically n times.
+//>>docs: http://api.jqueryui.com/shake-effect/
+//>>demos: http://jqueryui.com/effect/
+
+
+
+var effectsEffectShake = $.effects.define( "shake", function( options, done ) {
+
+	var i = 1,
+		element = $( this ),
+		direction = options.direction || "left",
+		distance = options.distance || 20,
+		times = options.times || 3,
+		anims = times * 2 + 1,
+		speed = Math.round( options.duration / anims ),
+		ref = ( direction === "up" || direction === "down" ) ? "top" : "left",
+		positiveMotion = ( direction === "up" || direction === "left" ),
+		animation = {},
+		animation1 = {},
+		animation2 = {},
+
+		queuelen = element.queue().length;
+
+	$.effects.createPlaceholder( element );
+
+	// Animation
+	animation[ ref ] = ( positiveMotion ? "-=" : "+=" ) + distance;
+	animation1[ ref ] = ( positiveMotion ? "+=" : "-=" ) + distance * 2;
+	animation2[ ref ] = ( positiveMotion ? "-=" : "+=" ) + distance * 2;
+
+	// Animate
+	element.animate( animation, speed, options.easing );
+
+	// Shakes
+	for ( ; i < times; i++ ) {
+		element
+			.animate( animation1, speed, options.easing )
+			.animate( animation2, speed, options.easing );
+	}
+
+	element
+		.animate( animation1, speed, options.easing )
+		.animate( animation, speed / 2, options.easing )
+		.queue( done );
+
+	$.effects.unshift( element, queuelen, anims + 1 );
+} );
+
+
+/*!
+ * jQuery UI Effects Slide 1.12.1
+ * http://jqueryui.com
+ *
+ * Copyright jQuery Foundation and other contributors
+ * Released under the MIT license.
+ * http://jquery.org/license
+ */
+
+//>>label: Slide Effect
+//>>group: Effects
+//>>description: Slides an element in and out of the viewport.
+//>>docs: http://api.jqueryui.com/slide-effect/
+//>>demos: http://jqueryui.com/effect/
+
+
+
+var effectsEffectSlide = $.effects.define( "slide", "show", function( options, done ) {
+	var startClip, startRef,
+		element = $( this ),
+		map = {
+			up: [ "bottom", "top" ],
+			down: [ "top", "bottom" ],
+			left: [ "right", "left" ],
+			right: [ "left", "right" ]
+		},
+		mode = options.mode,
+		direction = options.direction || "left",
+		ref = ( direction === "up" || direction === "down" ) ? "top" : "left",
+		positiveMotion = ( direction === "up" || direction === "left" ),
+		distance = options.distance ||
+			element[ ref === "top" ? "outerHeight" : "outerWidth" ]( true ),
+		animation = {};
+
+	$.effects.createPlaceholder( element );
+
+	startClip = element.cssClip();
+	startRef = element.position()[ ref ];
+
+	// Define hide animation
+	animation[ ref ] = ( positiveMotion ? -1 : 1 ) * distance + startRef;
+	animation.clip = element.cssClip();
+	animation.clip[ map[ direction ][ 1 ] ] = animation.clip[ map[ direction ][ 0 ] ];
+
+	// Reverse the animation if we're showing
+	if ( mode === "show" ) {
+		element.cssClip( animation.clip );
+		element.css( ref, animation[ ref ] );
+		animation.clip = startClip;
+		animation[ ref ] = startRef;
+	}
+
+	// Actually animate
+	element.animate( animation, {
+		queue: false,
+		duration: options.duration,
+		easing: options.easing,
+		complete: done
+	} );
+} );
+
+
+/*!
+ * jQuery UI Effects Transfer 1.12.1
+ * http://jqueryui.com
+ *
+ * Copyright jQuery Foundation and other contributors
+ * Released under the MIT license.
+ * http://jquery.org/license
+ */
+
+//>>label: Transfer Effect
+//>>group: Effects
+//>>description: Displays a transfer effect from one element to another.
+//>>docs: http://api.jqueryui.com/transfer-effect/
+//>>demos: http://jqueryui.com/effect/
+
+
+
+var effect;
+if ( $.uiBackCompat !== false ) {
+	effect = $.effects.define( "transfer", function( options, done ) {
+		$( this ).transfer( options, done );
+	} );
+}
+var effectsEffectTransfer = effect;
+
+
+/*!
+ * jQuery UI Focusable 1.12.1
+ * http://jqueryui.com
+ *
+ * Copyright jQuery Foundation and other contributors
+ * Released under the MIT license.
+ * http://jquery.org/license
+ */
+
+//>>label: :focusable Selector
+//>>group: Core
+//>>description: Selects elements which can be focused.
+//>>docs: http://api.jqueryui.com/focusable-selector/
+
+
+
+// Selectors
+$.ui.focusable = function( element, hasTabindex ) {
+	var map, mapName, img, focusableIfVisible, fieldset,
+		nodeName = element.nodeName.toLowerCase();
+
+	if ( "area" === nodeName ) {
+		map = element.parentNode;
+		mapName = map.name;
+		if ( !element.href || !mapName || map.nodeName.toLowerCase() !== "map" ) {
+			return false;
+		}
+		img = $( "img[usemap='#" + mapName + "']" );
+		return img.length > 0 && img.is( ":visible" );
+	}
+
+	if ( /^(input|select|textarea|button|object)$/.test( nodeName ) ) {
+		focusableIfVisible = !element.disabled;
+
+		if ( focusableIfVisible ) {
+
+			// Form controls within a disabled fieldset are disabled.
+			// However, controls within the fieldset's legend do not get disabled.
+			// Since controls generally aren't placed inside legends, we skip
+			// this portion of the check.
+			fieldset = $( element ).closest( "fieldset" )[ 0 ];
+			if ( fieldset ) {
+				focusableIfVisible = !fieldset.disabled;
+			}
+		}
+	} else if ( "a" === nodeName ) {
+		focusableIfVisible = element.href || hasTabindex;
+	} else {
+		focusableIfVisible = hasTabindex;
+	}
+
+	return focusableIfVisible && $( element ).is( ":visible" ) && visible( $( element ) );
+};
+
+// Support: IE 8 only
+// IE 8 doesn't resolve inherit to visible/hidden for computed values
+function visible( element ) {
+	var visibility = element.css( "visibility" );
+	while ( visibility === "inherit" ) {
+		element = element.parent();
+		visibility = element.css( "visibility" );
+	}
+	return visibility !== "hidden";
+}
+
+$.extend( $.expr[ ":" ], {
+	focusable: function( element ) {
+		return $.ui.focusable( element, $.attr( element, "tabindex" ) != null );
+	}
+} );
+
+var focusable = $.ui.focusable;
+
+
+
+
+// Support: IE8 Only
+// IE8 does not support the form attribute and when it is supplied. It overwrites the form prop
+// with a string, so we need to find the proper form.
+var form = $.fn.form = function() {
+	return typeof this[ 0 ].form === "string" ? this.closest( "form" ) : $( this[ 0 ].form );
+};
+
+
+/*!
+ * jQuery UI Form Reset Mixin 1.12.1
+ * http://jqueryui.com
+ *
+ * Copyright jQuery Foundation and other contributors
+ * Released under the MIT license.
+ * http://jquery.org/license
+ */
+
+//>>label: Form Reset Mixin
+//>>group: Core
+//>>description: Refresh input widgets when their form is reset
+//>>docs: http://api.jqueryui.com/form-reset-mixin/
+
+
+
+var formResetMixin = $.ui.formResetMixin = {
+	_formResetHandler: function() {
+		var form = $( this );
+
+		// Wait for the form reset to actually happen before refreshing
+		setTimeout( function() {
+			var instances = form.data( "ui-form-reset-instances" );
+			$.each( instances, function() {
+				this.refresh();
+			} );
+		} );
+	},
+
+	_bindFormResetHandler: function() {
+		this.form = this.element.form();
+		if ( !this.form.length ) {
+			return;
+		}
+
+		var instances = this.form.data( "ui-form-reset-instances" ) || [];
+		if ( !instances.length ) {
+
+			// We don't use _on() here because we use a single event handler per form
+			this.form.on( "reset.ui-form-reset", this._formResetHandler );
+		}
+		instances.push( this );
+		this.form.data( "ui-form-reset-instances", instances );
+	},
+
+	_unbindFormResetHandler: function() {
+		if ( !this.form.length ) {
+			return;
+		}
+
+		var instances = this.form.data( "ui-form-reset-instances" );
+		instances.splice( $.inArray( this, instances ), 1 );
+		if ( instances.length ) {
+			this.form.data( "ui-form-reset-instances", instances );
+		} else {
+			this.form
+				.removeData( "ui-form-reset-instances" )
+				.off( "reset.ui-form-reset" );
+		}
+	}
+};
+
+
+/*!
+ * jQuery UI Support for jQuery core 1.7.x 1.12.1
  * http://jqueryui.com
  *
  * Copyright jQuery Foundation and other contributors
  * Released under the MIT license.
  * http://jquery.org/license
  *
- * http://api.jqueryui.com/accordion/
  */
 
+//>>label: jQuery 1.7 Support
+//>>group: Core
+//>>description: Support version 1.7.x of jQuery core
 
-var accordion = $.widget( "ui.accordion", {
-	version: "1.11.4",
+
+
+// Support: jQuery 1.7 only
+// Not a great way to check versions, but since we only support 1.7+ and only
+// need to detect <1.8, this is a simple check that should suffice. Checking
+// for "1.7." would be a bit safer, but the version string is 1.7, not 1.7.0
+// and we'll never reach 1.70.0 (if we do, we certainly won't be supporting
+// 1.7 anymore). See #11197 for why we're not using feature detection.
+if ( $.fn.jquery.substring( 0, 3 ) === "1.7" ) {
+
+	// Setters for .innerWidth(), .innerHeight(), .outerWidth(), .outerHeight()
+	// Unlike jQuery Core 1.8+, these only support numeric values to set the
+	// dimensions in pixels
+	$.each( [ "Width", "Height" ], function( i, name ) {
+		var side = name === "Width" ? [ "Left", "Right" ] : [ "Top", "Bottom" ],
+			type = name.toLowerCase(),
+			orig = {
+				innerWidth: $.fn.innerWidth,
+				innerHeight: $.fn.innerHeight,
+				outerWidth: $.fn.outerWidth,
+				outerHeight: $.fn.outerHeight
+			};
+
+		function reduce( elem, size, border, margin ) {
+			$.each( side, function() {
+				size -= parseFloat( $.css( elem, "padding" + this ) ) || 0;
+				if ( border ) {
+					size -= parseFloat( $.css( elem, "border" + this + "Width" ) ) || 0;
+				}
+				if ( margin ) {
+					size -= parseFloat( $.css( elem, "margin" + this ) ) || 0;
+				}
+			} );
+			return size;
+		}
+
+		$.fn[ "inner" + name ] = function( size ) {
+			if ( size === undefined ) {
+				return orig[ "inner" + name ].call( this );
+			}
+
+			return this.each( function() {
+				$( this ).css( type, reduce( this, size ) + "px" );
+			} );
+		};
+
+		$.fn[ "outer" + name ] = function( size, margin ) {
+			if ( typeof size !== "number" ) {
+				return orig[ "outer" + name ].call( this, size );
+			}
+
+			return this.each( function() {
+				$( this ).css( type, reduce( this, size, true, margin ) + "px" );
+			} );
+		};
+	} );
+
+	$.fn.addBack = function( selector ) {
+		return this.add( selector == null ?
+			this.prevObject : this.prevObject.filter( selector )
+		);
+	};
+}
+
+;
+/*!
+ * jQuery UI Keycode 1.12.1
+ * http://jqueryui.com
+ *
+ * Copyright jQuery Foundation and other contributors
+ * Released under the MIT license.
+ * http://jquery.org/license
+ */
+
+//>>label: Keycode
+//>>group: Core
+//>>description: Provide keycodes as keynames
+//>>docs: http://api.jqueryui.com/jQuery.ui.keyCode/
+
+
+var keycode = $.ui.keyCode = {
+	BACKSPACE: 8,
+	COMMA: 188,
+	DELETE: 46,
+	DOWN: 40,
+	END: 35,
+	ENTER: 13,
+	ESCAPE: 27,
+	HOME: 36,
+	LEFT: 37,
+	PAGE_DOWN: 34,
+	PAGE_UP: 33,
+	PERIOD: 190,
+	RIGHT: 39,
+	SPACE: 32,
+	TAB: 9,
+	UP: 38
+};
+
+
+
+
+// Internal use only
+var escapeSelector = $.ui.escapeSelector = ( function() {
+	var selectorEscape = /([!"#$%&'()*+,./:;<=>?@[\]^`{|}~])/g;
+	return function( selector ) {
+		return selector.replace( selectorEscape, "\\$1" );
+	};
+} )();
+
+
+/*!
+ * jQuery UI Labels 1.12.1
+ * http://jqueryui.com
+ *
+ * Copyright jQuery Foundation and other contributors
+ * Released under the MIT license.
+ * http://jquery.org/license
+ */
+
+//>>label: labels
+//>>group: Core
+//>>description: Find all the labels associated with a given input
+//>>docs: http://api.jqueryui.com/labels/
+
+
+
+var labels = $.fn.labels = function() {
+	var ancestor, selector, id, labels, ancestors;
+
+	// Check control.labels first
+	if ( this[ 0 ].labels && this[ 0 ].labels.length ) {
+		return this.pushStack( this[ 0 ].labels );
+	}
+
+	// Support: IE <= 11, FF <= 37, Android <= 2.3 only
+	// Above browsers do not support control.labels. Everything below is to support them
+	// as well as document fragments. control.labels does not work on document fragments
+	labels = this.eq( 0 ).parents( "label" );
+
+	// Look for the label based on the id
+	id = this.attr( "id" );
+	if ( id ) {
+
+		// We don't search against the document in case the element
+		// is disconnected from the DOM
+		ancestor = this.eq( 0 ).parents().last();
+
+		// Get a full set of top level ancestors
+		ancestors = ancestor.add( ancestor.length ? ancestor.siblings() : this.siblings() );
+
+		// Create a selector for the label based on the id
+		selector = "label[for='" + $.ui.escapeSelector( id ) + "']";
+
+		labels = labels.add( ancestors.find( selector ).addBack( selector ) );
+
+	}
+
+	// Return whatever we have found for labels
+	return this.pushStack( labels );
+};
+
+
+/*!
+ * jQuery UI Scroll Parent 1.12.1
+ * http://jqueryui.com
+ *
+ * Copyright jQuery Foundation and other contributors
+ * Released under the MIT license.
+ * http://jquery.org/license
+ */
+
+//>>label: scrollParent
+//>>group: Core
+//>>description: Get the closest ancestor element that is scrollable.
+//>>docs: http://api.jqueryui.com/scrollParent/
+
+
+
+var scrollParent = $.fn.scrollParent = function( includeHidden ) {
+	var position = this.css( "position" ),
+		excludeStaticParent = position === "absolute",
+		overflowRegex = includeHidden ? /(auto|scroll|hidden)/ : /(auto|scroll)/,
+		scrollParent = this.parents().filter( function() {
+			var parent = $( this );
+			if ( excludeStaticParent && parent.css( "position" ) === "static" ) {
+				return false;
+			}
+			return overflowRegex.test( parent.css( "overflow" ) + parent.css( "overflow-y" ) +
+				parent.css( "overflow-x" ) );
+		} ).eq( 0 );
+
+	return position === "fixed" || !scrollParent.length ?
+		$( this[ 0 ].ownerDocument || document ) :
+		scrollParent;
+};
+
+
+/*!
+ * jQuery UI Tabbable 1.12.1
+ * http://jqueryui.com
+ *
+ * Copyright jQuery Foundation and other contributors
+ * Released under the MIT license.
+ * http://jquery.org/license
+ */
+
+//>>label: :tabbable Selector
+//>>group: Core
+//>>description: Selects elements which can be tabbed to.
+//>>docs: http://api.jqueryui.com/tabbable-selector/
+
+
+
+var tabbable = $.extend( $.expr[ ":" ], {
+	tabbable: function( element ) {
+		var tabIndex = $.attr( element, "tabindex" ),
+			hasTabindex = tabIndex != null;
+		return ( !hasTabindex || tabIndex >= 0 ) && $.ui.focusable( element, hasTabindex );
+	}
+} );
+
+
+/*!
+ * jQuery UI Unique ID 1.12.1
+ * http://jqueryui.com
+ *
+ * Copyright jQuery Foundation and other contributors
+ * Released under the MIT license.
+ * http://jquery.org/license
+ */
+
+//>>label: uniqueId
+//>>group: Core
+//>>description: Functions to generate and remove uniqueId's
+//>>docs: http://api.jqueryui.com/uniqueId/
+
+
+
+var uniqueId = $.fn.extend( {
+	uniqueId: ( function() {
+		var uuid = 0;
+
+		return function() {
+			return this.each( function() {
+				if ( !this.id ) {
+					this.id = "ui-id-" + ( ++uuid );
+				}
+			} );
+		};
+	} )(),
+
+	removeUniqueId: function() {
+		return this.each( function() {
+			if ( /^ui-id-\d+$/.test( this.id ) ) {
+				$( this ).removeAttr( "id" );
+			}
+		} );
+	}
+} );
+
+
+/*!
+ * jQuery UI Accordion 1.12.1
+ * http://jqueryui.com
+ *
+ * Copyright jQuery Foundation and other contributors
+ * Released under the MIT license.
+ * http://jquery.org/license
+ */
+
+//>>label: Accordion
+//>>group: Widgets
+// jscs:disable maximumLineLength
+//>>description: Displays collapsible content panels for presenting information in a limited amount of space.
+// jscs:enable maximumLineLength
+//>>docs: http://api.jqueryui.com/accordion/
+//>>demos: http://jqueryui.com/accordion/
+//>>css.structure: ../../themes/base/core.css
+//>>css.structure: ../../themes/base/accordion.css
+//>>css.theme: ../../themes/base/theme.css
+
+
+
+var widgetsAccordion = $.widget( "ui.accordion", {
+	version: "1.12.1",
 	options: {
 		active: 0,
 		animate: {},
+		classes: {
+			"ui-accordion-header": "ui-corner-top",
+			"ui-accordion-header-collapsed": "ui-corner-all",
+			"ui-accordion-content": "ui-corner-bottom"
+		},
 		collapsible: false,
 		event: "click",
-		header: "> li > :first-child,> :not(li):even",
+		header: "> li > :first-child, > :not(li):even",
 		heightStyle: "auto",
 		icons: {
 			activeHeader: "ui-icon-triangle-1-s",
 			header: "ui-icon-triangle-1-e"
 		},
 
-		// callbacks
+		// Callbacks
 		activate: null,
 		beforeActivate: null
 	},
@@ -1598,17 +4357,18 @@ var accordion = $.widget( "ui.accordion", {
 
 	_create: function() {
 		var options = this.options;
-		this.prevShow = this.prevHide = $();
-		this.element.addClass( "ui-accordion ui-widget ui-helper-reset" )
-			// ARIA
-			.attr( "role", "tablist" );
 
-		// don't allow collapsible: false and active: false / null
-		if ( !options.collapsible && (options.active === false || options.active == null) ) {
+		this.prevShow = this.prevHide = $();
+		this._addClass( "ui-accordion", "ui-widget ui-helper-reset" );
+		this.element.attr( "role", "tablist" );
+
+		// Don't allow collapsible: false and active: false / null
+		if ( !options.collapsible && ( options.active === false || options.active == null ) ) {
 			options.active = 0;
 		}
 
 		this._processPanels();
+
 		// handle negative values
 		if ( options.active < 0 ) {
 			options.active += this.headers.length;
@@ -1624,54 +4384,42 @@ var accordion = $.widget( "ui.accordion", {
 	},
 
 	_createIcons: function() {
-		var icons = this.options.icons;
+		var icon, children,
+			icons = this.options.icons;
+
 		if ( icons ) {
-			$( "<span>" )
-				.addClass( "ui-accordion-header-icon ui-icon " + icons.header )
-				.prependTo( this.headers );
-			this.active.children( ".ui-accordion-header-icon" )
-				.removeClass( icons.header )
-				.addClass( icons.activeHeader );
-			this.headers.addClass( "ui-accordion-icons" );
+			icon = $( "<span>" );
+			this._addClass( icon, "ui-accordion-header-icon", "ui-icon " + icons.header );
+			icon.prependTo( this.headers );
+			children = this.active.children( ".ui-accordion-header-icon" );
+			this._removeClass( children, icons.header )
+				._addClass( children, null, icons.activeHeader )
+				._addClass( this.headers, "ui-accordion-icons" );
 		}
 	},
 
 	_destroyIcons: function() {
-		this.headers
-			.removeClass( "ui-accordion-icons" )
-			.children( ".ui-accordion-header-icon" )
-				.remove();
+		this._removeClass( this.headers, "ui-accordion-icons" );
+		this.headers.children( ".ui-accordion-header-icon" ).remove();
 	},
 
 	_destroy: function() {
 		var contents;
 
-		// clean up main element
-		this.element
-			.removeClass( "ui-accordion ui-widget ui-helper-reset" )
-			.removeAttr( "role" );
+		// Clean up main element
+		this.element.removeAttr( "role" );
 
-		// clean up headers
+		// Clean up headers
 		this.headers
-			.removeClass( "ui-accordion-header ui-accordion-header-active ui-state-default " +
-				"ui-corner-all ui-state-active ui-state-disabled ui-corner-top" )
-			.removeAttr( "role" )
-			.removeAttr( "aria-expanded" )
-			.removeAttr( "aria-selected" )
-			.removeAttr( "aria-controls" )
-			.removeAttr( "tabIndex" )
+			.removeAttr( "role aria-expanded aria-selected aria-controls tabIndex" )
 			.removeUniqueId();
 
 		this._destroyIcons();
 
-		// clean up content panels
+		// Clean up content panels
 		contents = this.headers.next()
-			.removeClass( "ui-helper-reset ui-widget-content ui-corner-bottom " +
-				"ui-accordion-content ui-accordion-content-active ui-state-disabled" )
 			.css( "display", "" )
-			.removeAttr( "role" )
-			.removeAttr( "aria-hidden" )
-			.removeAttr( "aria-labelledby" )
+			.removeAttr( "role aria-hidden aria-labelledby" )
 			.removeUniqueId();
 
 		if ( this.options.heightStyle !== "content" ) {
@@ -1681,6 +4429,7 @@ var accordion = $.widget( "ui.accordion", {
 
 	_setOption: function( key, value ) {
 		if ( key === "active" ) {
+
 			// _activate() will handle invalid values and update this.options
 			this._activate( value );
 			return;
@@ -1695,7 +4444,7 @@ var accordion = $.widget( "ui.accordion", {
 
 		this._super( key, value );
 
-		// setting collapsible: false while collapsed; open first panel
+		// Setting collapsible: false while collapsed; open first panel
 		if ( key === "collapsible" && !value && this.options.active === false ) {
 			this._activate( 0 );
 		}
@@ -1706,16 +4455,19 @@ var accordion = $.widget( "ui.accordion", {
 				this._createIcons();
 			}
 		}
+	},
 
-		// #5332 - opacity doesn't cascade to positioned elements in IE
+	_setOptionDisabled: function( value ) {
+		this._super( value );
+
+		this.element.attr( "aria-disabled", value );
+
+		// Support: IE8 Only
+		// #5332 / #6059 - opacity doesn't cascade to positioned elements in IE
 		// so we need to add the disabled class to the headers and panels
-		if ( key === "disabled" ) {
-			this.element
-				.toggleClass( "ui-state-disabled", !!value )
-				.attr( "aria-disabled", value );
-			this.headers.add( this.headers.next() )
-				.toggleClass( "ui-state-disabled", !!value );
-		}
+		this._toggleClass( null, "ui-state-disabled", !!value );
+		this._toggleClass( this.headers.add( this.headers.next() ), null, "ui-state-disabled",
+			!!value );
 	},
 
 	_keydown: function( event ) {
@@ -1729,37 +4481,37 @@ var accordion = $.widget( "ui.accordion", {
 			toFocus = false;
 
 		switch ( event.keyCode ) {
-			case keyCode.RIGHT:
-			case keyCode.DOWN:
-				toFocus = this.headers[ ( currentIndex + 1 ) % length ];
-				break;
-			case keyCode.LEFT:
-			case keyCode.UP:
-				toFocus = this.headers[ ( currentIndex - 1 + length ) % length ];
-				break;
-			case keyCode.SPACE:
-			case keyCode.ENTER:
-				this._eventHandler( event );
-				break;
-			case keyCode.HOME:
-				toFocus = this.headers[ 0 ];
-				break;
-			case keyCode.END:
-				toFocus = this.headers[ length - 1 ];
-				break;
+		case keyCode.RIGHT:
+		case keyCode.DOWN:
+			toFocus = this.headers[ ( currentIndex + 1 ) % length ];
+			break;
+		case keyCode.LEFT:
+		case keyCode.UP:
+			toFocus = this.headers[ ( currentIndex - 1 + length ) % length ];
+			break;
+		case keyCode.SPACE:
+		case keyCode.ENTER:
+			this._eventHandler( event );
+			break;
+		case keyCode.HOME:
+			toFocus = this.headers[ 0 ];
+			break;
+		case keyCode.END:
+			toFocus = this.headers[ length - 1 ];
+			break;
 		}
 
 		if ( toFocus ) {
 			$( event.target ).attr( "tabIndex", -1 );
 			$( toFocus ).attr( "tabIndex", 0 );
-			toFocus.focus();
+			$( toFocus ).trigger( "focus" );
 			event.preventDefault();
 		}
 	},
 
 	_panelKeyDown: function( event ) {
 		if ( event.keyCode === $.ui.keyCode.UP && event.ctrlKey ) {
-			$( event.currentTarget ).prev().focus();
+			$( event.currentTarget ).prev().trigger( "focus" );
 		}
 	},
 
@@ -1767,25 +4519,32 @@ var accordion = $.widget( "ui.accordion", {
 		var options = this.options;
 		this._processPanels();
 
-		// was collapsed or no panel
-		if ( ( options.active === false && options.collapsible === true ) || !this.headers.length ) {
+		// Was collapsed or no panel
+		if ( ( options.active === false && options.collapsible === true ) ||
+				!this.headers.length ) {
 			options.active = false;
 			this.active = $();
+
 		// active false only when collapsible is true
 		} else if ( options.active === false ) {
 			this._activate( 0 );
+
 		// was active, but active panel is gone
 		} else if ( this.active.length && !$.contains( this.element[ 0 ], this.active[ 0 ] ) ) {
+
 			// all remaining panel are disabled
-			if ( this.headers.length === this.headers.find(".ui-state-disabled").length ) {
+			if ( this.headers.length === this.headers.find( ".ui-state-disabled" ).length ) {
 				options.active = false;
 				this.active = $();
+
 			// activate previous panel
 			} else {
 				this._activate( Math.max( 0, options.active - 1 ) );
 			}
+
 		// was active, active panel still exists
 		} else {
+
 			// make sure active index is correct
 			options.active = this.headers.index( this.active );
 		}
@@ -1799,13 +4558,12 @@ var accordion = $.widget( "ui.accordion", {
 		var prevHeaders = this.headers,
 			prevPanels = this.panels;
 
-		this.headers = this.element.find( this.options.header )
-			.addClass( "ui-accordion-header ui-state-default ui-corner-all" );
+		this.headers = this.element.find( this.options.header );
+		this._addClass( this.headers, "ui-accordion-header ui-accordion-header-collapsed",
+			"ui-state-default" );
 
-		this.panels = this.headers.next()
-			.addClass( "ui-accordion-content ui-helper-reset ui-widget-content ui-corner-bottom" )
-			.filter( ":not(.ui-accordion-content-active)" )
-			.hide();
+		this.panels = this.headers.next().filter( ":not(.ui-accordion-content-active)" ).hide();
+		this._addClass( this.panels, "ui-accordion-content", "ui-helper-reset ui-widget-content" );
 
 		// Avoid memory leaks (#10056)
 		if ( prevPanels ) {
@@ -1820,52 +4578,51 @@ var accordion = $.widget( "ui.accordion", {
 			heightStyle = options.heightStyle,
 			parent = this.element.parent();
 
-		this.active = this._findActive( options.active )
-			.addClass( "ui-accordion-header-active ui-state-active ui-corner-top" )
-			.removeClass( "ui-corner-all" );
-		this.active.next()
-			.addClass( "ui-accordion-content-active" )
-			.show();
+		this.active = this._findActive( options.active );
+		this._addClass( this.active, "ui-accordion-header-active", "ui-state-active" )
+			._removeClass( this.active, "ui-accordion-header-collapsed" );
+		this._addClass( this.active.next(), "ui-accordion-content-active" );
+		this.active.next().show();
 
 		this.headers
 			.attr( "role", "tab" )
-			.each(function() {
+			.each( function() {
 				var header = $( this ),
 					headerId = header.uniqueId().attr( "id" ),
 					panel = header.next(),
 					panelId = panel.uniqueId().attr( "id" );
 				header.attr( "aria-controls", panelId );
 				panel.attr( "aria-labelledby", headerId );
-			})
+			} )
 			.next()
 				.attr( "role", "tabpanel" );
 
 		this.headers
 			.not( this.active )
-			.attr({
-				"aria-selected": "false",
-				"aria-expanded": "false",
-				tabIndex: -1
-			})
-			.next()
-				.attr({
-					"aria-hidden": "true"
-				})
-				.hide();
+				.attr( {
+					"aria-selected": "false",
+					"aria-expanded": "false",
+					tabIndex: -1
+				} )
+				.next()
+					.attr( {
+						"aria-hidden": "true"
+					} )
+					.hide();
 
-		// make sure at least one header is in the tab order
+		// Make sure at least one header is in the tab order
 		if ( !this.active.length ) {
 			this.headers.eq( 0 ).attr( "tabIndex", 0 );
 		} else {
-			this.active.attr({
+			this.active.attr( {
 				"aria-selected": "true",
 				"aria-expanded": "true",
 				tabIndex: 0
-			})
-			.next()
-				.attr({
-					"aria-hidden": "false"
-				});
+			} )
+				.next()
+					.attr( {
+						"aria-hidden": "false"
+					} );
 		}
 
 		this._createIcons();
@@ -1874,7 +4631,7 @@ var accordion = $.widget( "ui.accordion", {
 
 		if ( heightStyle === "fill" ) {
 			maxHeight = parent.height();
-			this.element.siblings( ":visible" ).each(function() {
+			this.element.siblings( ":visible" ).each( function() {
 				var elem = $( this ),
 					position = elem.css( "position" );
 
@@ -1882,24 +4639,31 @@ var accordion = $.widget( "ui.accordion", {
 					return;
 				}
 				maxHeight -= elem.outerHeight( true );
-			});
+			} );
 
-			this.headers.each(function() {
+			this.headers.each( function() {
 				maxHeight -= $( this ).outerHeight( true );
-			});
+			} );
 
 			this.headers.next()
-				.each(function() {
+				.each( function() {
 					$( this ).height( Math.max( 0, maxHeight -
 						$( this ).innerHeight() + $( this ).height() ) );
-				})
+				} )
 				.css( "overflow", "auto" );
 		} else if ( heightStyle === "auto" ) {
 			maxHeight = 0;
 			this.headers.next()
-				.each(function() {
+				.each( function() {
+					var isVisible = $( this ).is( ":visible" );
+					if ( !isVisible ) {
+						$( this ).show();
+					}
 					maxHeight = Math.max( maxHeight, $( this ).css( "height", "" ).height() );
-				})
+					if ( !isVisible ) {
+						$( this ).hide();
+					}
+				} )
 				.height( maxHeight );
 		}
 	},
@@ -1907,19 +4671,19 @@ var accordion = $.widget( "ui.accordion", {
 	_activate: function( index ) {
 		var active = this._findActive( index )[ 0 ];
 
-		// trying to activate the already active panel
+		// Trying to activate the already active panel
 		if ( active === this.active[ 0 ] ) {
 			return;
 		}
 
-		// trying to collapse, simulate a click on the currently active header
+		// Trying to collapse, simulate a click on the currently active header
 		active = active || this.active[ 0 ];
 
-		this._eventHandler({
+		this._eventHandler( {
 			target: active,
 			currentTarget: active,
 			preventDefault: $.noop
-		});
+		} );
 	},
 
 	_findActive: function( selector ) {
@@ -1933,18 +4697,19 @@ var accordion = $.widget( "ui.accordion", {
 		if ( event ) {
 			$.each( event.split( " " ), function( index, eventName ) {
 				events[ eventName ] = "_eventHandler";
-			});
+			} );
 		}
 
 		this._off( this.headers.add( this.headers.next() ) );
 		this._on( this.headers, events );
-		this._on( this.headers.next(), { keydown: "_panelKeyDown" });
+		this._on( this.headers.next(), { keydown: "_panelKeyDown" } );
 		this._hoverable( this.headers );
 		this._focusable( this.headers );
 	},
 
 	_eventHandler: function( event ) {
-		var options = this.options,
+		var activeChildren, clickedChildren,
+			options = this.options,
 			active = this.active,
 			clicked = $( event.currentTarget ),
 			clickedIsActive = clicked[ 0 ] === active[ 0 ],
@@ -1961,8 +4726,10 @@ var accordion = $.widget( "ui.accordion", {
 		event.preventDefault();
 
 		if (
+
 				// click on active header, but not collapsible
 				( clickedIsActive && !options.collapsible ) ||
+
 				// allow canceling activation
 				( this._trigger( "beforeActivate", event, eventData ) === false ) ) {
 			return;
@@ -1970,33 +4737,30 @@ var accordion = $.widget( "ui.accordion", {
 
 		options.active = collapsing ? false : this.headers.index( clicked );
 
-		// when the call to ._toggle() comes after the class changes
+		// When the call to ._toggle() comes after the class changes
 		// it causes a very odd bug in IE 8 (see #6720)
 		this.active = clickedIsActive ? $() : clicked;
 		this._toggle( eventData );
 
-		// switch classes
+		// Switch classes
 		// corner classes on the previously active header stay after the animation
-		active.removeClass( "ui-accordion-header-active ui-state-active" );
+		this._removeClass( active, "ui-accordion-header-active", "ui-state-active" );
 		if ( options.icons ) {
-			active.children( ".ui-accordion-header-icon" )
-				.removeClass( options.icons.activeHeader )
-				.addClass( options.icons.header );
+			activeChildren = active.children( ".ui-accordion-header-icon" );
+			this._removeClass( activeChildren, null, options.icons.activeHeader )
+				._addClass( activeChildren, null, options.icons.header );
 		}
 
 		if ( !clickedIsActive ) {
-			clicked
-				.removeClass( "ui-corner-all" )
-				.addClass( "ui-accordion-header-active ui-state-active ui-corner-top" );
+			this._removeClass( clicked, "ui-accordion-header-collapsed" )
+				._addClass( clicked, "ui-accordion-header-active", "ui-state-active" );
 			if ( options.icons ) {
-				clicked.children( ".ui-accordion-header-icon" )
-					.removeClass( options.icons.header )
-					.addClass( options.icons.activeHeader );
+				clickedChildren = clicked.children( ".ui-accordion-header-icon" );
+				this._removeClass( clickedChildren, null, options.icons.header )
+					._addClass( clickedChildren, null, options.icons.activeHeader );
 			}
 
-			clicked
-				.next()
-				.addClass( "ui-accordion-content-active" );
+			this._addClass( clicked.next(), "ui-accordion-content-active" );
 		}
 	},
 
@@ -2004,7 +4768,7 @@ var accordion = $.widget( "ui.accordion", {
 		var toShow = data.newPanel,
 			toHide = this.prevShow.length ? this.prevShow : data.oldPanel;
 
-		// handle activating a panel during the animation for another activation
+		// Handle activating a panel during the animation for another activation
 		this.prevShow.add( this.prevHide ).stop( true, true );
 		this.prevShow = toShow;
 		this.prevHide = toHide;
@@ -2017,36 +4781,37 @@ var accordion = $.widget( "ui.accordion", {
 			this._toggleComplete( data );
 		}
 
-		toHide.attr({
+		toHide.attr( {
 			"aria-hidden": "true"
-		});
-		toHide.prev().attr({
+		} );
+		toHide.prev().attr( {
 			"aria-selected": "false",
 			"aria-expanded": "false"
-		});
+		} );
+
 		// if we're switching panels, remove the old header from the tab order
 		// if we're opening from collapsed state, remove the previous header from the tab order
 		// if we're collapsing, then keep the collapsing header in the tab order
 		if ( toShow.length && toHide.length ) {
-			toHide.prev().attr({
+			toHide.prev().attr( {
 				"tabIndex": -1,
 				"aria-expanded": "false"
-			});
+			} );
 		} else if ( toShow.length ) {
-			this.headers.filter(function() {
+			this.headers.filter( function() {
 				return parseInt( $( this ).attr( "tabIndex" ), 10 ) === 0;
-			})
-			.attr( "tabIndex", -1 );
+			} )
+				.attr( "tabIndex", -1 );
 		}
 
 		toShow
 			.attr( "aria-hidden", "false" )
 			.prev()
-				.attr({
+				.attr( {
 					"aria-selected": "true",
 					"aria-expanded": "true",
 					tabIndex: 0
-				});
+				} );
 	},
 
 	_animate: function( toShow, toHide, data ) {
@@ -2068,6 +4833,7 @@ var accordion = $.widget( "ui.accordion", {
 		if ( typeof options === "string" ) {
 			easing = options;
 		}
+
 		// fall back from options to animation in case of partial down settings
 		easing = easing || options.easing || animate.easing;
 		duration = duration || options.duration || animate.duration;
@@ -2086,7 +4852,7 @@ var accordion = $.widget( "ui.accordion", {
 			step: function( now, fx ) {
 				fx.now = Math.round( now );
 			}
-		});
+		} );
 		toShow
 			.hide()
 			.animate( this.showProps, {
@@ -2104,17 +4870,16 @@ var accordion = $.widget( "ui.accordion", {
 						adjust = 0;
 					}
 				}
-			});
+			} );
 	},
 
 	_toggleComplete: function( data ) {
-		var toHide = data.oldPanel;
+		var toHide = data.oldPanel,
+			prev = toHide.prev();
 
-		toHide
-			.removeClass( "ui-accordion-content-active" )
-			.prev()
-				.removeClass( "ui-corner-top" )
-				.addClass( "ui-corner-all" );
+		this._removeClass( toHide, "ui-accordion-content-active" );
+		this._removeClass( prev, "ui-accordion-header-active" )
+			._addClass( prev, "ui-accordion-header-collapsed" );
 
 		// Work around for rendering bug in IE (#5421)
 		if ( toHide.length ) {
@@ -2122,38 +4887,76 @@ var accordion = $.widget( "ui.accordion", {
 		}
 		this._trigger( "activate", null, data );
 	}
-});
+} );
+
+
+
+var safeActiveElement = $.ui.safeActiveElement = function( document ) {
+	var activeElement;
+
+	// Support: IE 9 only
+	// IE9 throws an "Unspecified error" accessing document.activeElement from an <iframe>
+	try {
+		activeElement = document.activeElement;
+	} catch ( error ) {
+		activeElement = document.body;
+	}
+
+	// Support: IE 9 - 11 only
+	// IE may return null instead of an element
+	// Interestingly, this only seems to occur when NOT in an iframe
+	if ( !activeElement ) {
+		activeElement = document.body;
+	}
+
+	// Support: IE 11 only
+	// IE11 returns a seemingly empty object in some cases when accessing
+	// document.activeElement from an <iframe>
+	if ( !activeElement.nodeName ) {
+		activeElement = document.body;
+	}
+
+	return activeElement;
+};
 
 
 /*!
- * jQuery UI Menu 1.11.4
+ * jQuery UI Menu 1.12.1
  * http://jqueryui.com
  *
  * Copyright jQuery Foundation and other contributors
  * Released under the MIT license.
  * http://jquery.org/license
- *
- * http://api.jqueryui.com/menu/
  */
 
+//>>label: Menu
+//>>group: Widgets
+//>>description: Creates nestable menus.
+//>>docs: http://api.jqueryui.com/menu/
+//>>demos: http://jqueryui.com/menu/
+//>>css.structure: ../../themes/base/core.css
+//>>css.structure: ../../themes/base/menu.css
+//>>css.theme: ../../themes/base/theme.css
 
-var menu = $.widget( "ui.menu", {
-	version: "1.11.4",
+
+
+var widgetsMenu = $.widget( "ui.menu", {
+	version: "1.12.1",
 	defaultElement: "<ul>",
 	delay: 300,
 	options: {
 		icons: {
-			submenu: "ui-icon-carat-1-e"
+			submenu: "ui-icon-caret-1-e"
 		},
 		items: "> *",
 		menus: "ul",
 		position: {
-			my: "left-1 top",
+			my: "left top",
 			at: "right top"
 		},
 		role: "menu",
 
-		// callbacks
+		// Callbacks
 		blur: null,
 		focus: null,
 		select: null
@@ -2167,20 +4970,14 @@ var menu = $.widget( "ui.menu", {
 		this.mouseHandled = false;
 		this.element
 			.uniqueId()
-			.addClass( "ui-menu ui-widget ui-widget-content" )
-			.toggleClass( "ui-menu-icons", !!this.element.find( ".ui-icon" ).length )
-			.attr({
+			.attr( {
 				role: this.options.role,
 				tabIndex: 0
-			});
+			} );
 
-		if ( this.options.disabled ) {
-			this.element
-				.addClass( "ui-state-disabled" )
-				.attr( "aria-disabled", "true" );
-		}
+		this._addClass( "ui-menu", "ui-widget ui-widget-content" );
+		this._on( {
 
-		this._on({
 			// Prevent focus from sticking to links inside menu after clicking
 			// them (focus should always stay on UL during navigation).
 			"mousedown .ui-menu-item": function( event ) {
@@ -2188,6 +4985,7 @@ var menu = $.widget( "ui.menu", {
 			},
 			"click .ui-menu-item": function( event ) {
 				var target = $( event.target );
+				var active = $( $.ui.safeActiveElement( this.document[ 0 ] ) );
 				if ( !this.mouseHandled && target.not( ".ui-state-disabled" ).length ) {
 					this.select( event );
 
@@ -2199,7 +4997,8 @@ var menu = $.widget( "ui.menu", {
 					// Open submenu on click
 					if ( target.has( ".ui-menu" ).length ) {
 						this.expand( event );
-					} else if ( !this.element.is( ":focus" ) && $( this.document[ 0 ].activeElement ).closest( ".ui-menu" ).length ) {
+					} else if ( !this.element.is( ":focus" ) &&
+							active.closest( ".ui-menu" ).length ) {
 
 						// Redirect focus to the menu
 						this.element.trigger( "focus", [ true ] );
@@ -2213,21 +5012,32 @@ var menu = $.widget( "ui.menu", {
 				}
 			},
 			"mouseenter .ui-menu-item": function( event ) {
+
 				// Ignore mouse events while typeahead is active, see #10458.
 				// Prevents focusing the wrong item when typeahead causes a scroll while the mouse
 				// is over an item in the menu
 				if ( this.previousFilter ) {
 					return;
 				}
-				var target = $( event.currentTarget );
+
+				var actualTarget = $( event.target ).closest( ".ui-menu-item" ),
+					target = $( event.currentTarget );
+
+				// Ignore bubbled events on parent items, see #11641
+				if ( actualTarget[ 0 ] !== target[ 0 ] ) {
+					return;
+				}
+
 				// Remove ui-state-active class from siblings of the newly focused menu item
 				// to avoid a jump caused by adjacent elements both having a class with a border
-				target.siblings( ".ui-state-active" ).removeClass( "ui-state-active" );
+				this._removeClass( target.siblings().children( ".ui-state-active" ),
+					null, "ui-state-active" );
 				this.focus( event, target );
 			},
 			mouseleave: "collapseAll",
 			"mouseleave .ui-menu": "collapseAll",
 			focus: function( event, keepActiveItem ) {
+
 				// If there's already an active item, keep it active
 				// If not, activate the first item
 				var item = this.active || this.element.find( this.options.items ).eq( 0 );
@@ -2237,14 +5047,18 @@ var menu = $.widget( "ui.menu", {
 				}
 			},
 			blur: function( event ) {
-				this._delay(function() {
-					if ( !$.contains( this.element[0], this.document[0].activeElement ) ) {
+				this._delay( function() {
+					var notContained = !$.contains(
+						this.element[ 0 ],
+						$.ui.safeActiveElement( this.document[ 0 ] )
+					);
+					if ( notContained ) {
 						this.collapseAll( event );
 					}
-				});
+				} );
 			},
 			keydown: "_keydown"
-		});
+		} );
 
 		this.refresh();
 
@@ -2258,43 +5072,31 @@ var menu = $.widget( "ui.menu", {
 				// Reset the mouseHandled flag
 				this.mouseHandled = false;
 			}
-		});
+		} );
 	},
 
 	_destroy: function() {
+		var items = this.element.find( ".ui-menu-item" )
+				.removeAttr( "role aria-disabled" ),
+			submenus = items.children( ".ui-menu-item-wrapper" )
+				.removeUniqueId()
+				.removeAttr( "tabIndex role aria-haspopup" );
+
 		// Destroy (sub)menus
 		this.element
 			.removeAttr( "aria-activedescendant" )
 			.find( ".ui-menu" ).addBack()
-				.removeClass( "ui-menu ui-widget ui-widget-content ui-menu-icons ui-front" )
-				.removeAttr( "role" )
-				.removeAttr( "tabIndex" )
-				.removeAttr( "aria-labelledby" )
-				.removeAttr( "aria-expanded" )
-				.removeAttr( "aria-hidden" )
-				.removeAttr( "aria-disabled" )
+				.removeAttr( "role aria-labelledby aria-expanded aria-hidden aria-disabled " +
+					"tabIndex" )
 				.removeUniqueId()
 				.show();
 
-		// Destroy menu items
-		this.element.find( ".ui-menu-item" )
-			.removeClass( "ui-menu-item" )
-			.removeAttr( "role" )
-			.removeAttr( "aria-disabled" )
-			.removeUniqueId()
-			.removeClass( "ui-state-hover" )
-			.removeAttr( "tabIndex" )
-			.removeAttr( "role" )
-			.removeAttr( "aria-haspopup" )
-			.children().each( function() {
-				var elem = $( this );
-				if ( elem.data( "ui-menu-submenu-carat" ) ) {
-					elem.remove();
-				}
-			});
-
-		// Destroy menu dividers
-		this.element.find( ".ui-menu-divider" ).removeClass( "ui-menu-divider ui-widget-content" );
+		submenus.children().each( function() {
+			var elem = $( this );
+			if ( elem.data( "ui-menu-submenu-caret" ) ) {
+				elem.remove();
+			}
+		} );
 	},
 
 	_keydown: function( event ) {
@@ -2338,9 +5140,12 @@ var menu = $.widget( "ui.menu", {
 		default:
 			preventDefault = false;
 			prev = this.previousFilter || "";
-			character = String.fromCharCode( event.keyCode );
 			skip = false;
 
+			// Support number pad values
+			character = event.keyCode >= 96 && event.keyCode <= 105 ?
+				( event.keyCode - 96 ).toString() : String.fromCharCode( event.keyCode );
+
 			clearTimeout( this.filterTimer );
 
 			if ( character === prev ) {
@@ -2364,7 +5169,7 @@ var menu = $.widget( "ui.menu", {
 			if ( match.length ) {
 				this.focus( event, match );
 				this.previousFilter = character;
-				this.filterTimer = this._delay(function() {
+				this.filterTimer = this._delay( function() {
 					delete this.previousFilter;
 				}, 1000 );
 			} else {
@@ -2378,8 +5183,8 @@ var menu = $.widget( "ui.menu", {
 	},
 
 	_activate: function( event ) {
-		if ( !this.active.is( ".ui-state-disabled" ) ) {
-			if ( this.active.is( "[aria-haspopup='true']" ) ) {
+		if ( this.active && !this.active.is( ".ui-state-disabled" ) ) {
+			if ( this.active.children( "[aria-haspopup='true']" ).length ) {
 				this.expand( event );
 			} else {
 				this.select( event );
@@ -2388,54 +5193,57 @@ var menu = $.widget( "ui.menu", {
 	},
 
 	refresh: function() {
-		var menus, items,
+		var menus, items, newSubmenus, newItems, newWrappers,
 			that = this,
 			icon = this.options.icons.submenu,
 			submenus = this.element.find( this.options.menus );
 
-		this.element.toggleClass( "ui-menu-icons", !!this.element.find( ".ui-icon" ).length );
+		this._toggleClass( "ui-menu-icons", null, !!this.element.find( ".ui-icon" ).length );
 
 		// Initialize nested menus
-		submenus.filter( ":not(.ui-menu)" )
-			.addClass( "ui-menu ui-widget ui-widget-content ui-front" )
+		newSubmenus = submenus.filter( ":not(.ui-menu)" )
 			.hide()
-			.attr({
+			.attr( {
 				role: this.options.role,
 				"aria-hidden": "true",
 				"aria-expanded": "false"
-			})
-			.each(function() {
+			} )
+			.each( function() {
 				var menu = $( this ),
-					item = menu.parent(),
-					submenuCarat = $( "<span>" )
-						.addClass( "ui-menu-icon ui-icon " + icon )
-						.data( "ui-menu-submenu-carat", true );
+					item = menu.prev(),
+					submenuCaret = $( "<span>" ).data( "ui-menu-submenu-caret", true );
 
+				that._addClass( submenuCaret, "ui-menu-icon", "ui-icon " + icon );
 				item
 					.attr( "aria-haspopup", "true" )
-					.prepend( submenuCarat );
+					.prepend( submenuCaret );
 				menu.attr( "aria-labelledby", item.attr( "id" ) );
-			});
+			} );
+
+		this._addClass( newSubmenus, "ui-menu", "ui-widget ui-widget-content ui-front" );
 
 		menus = submenus.add( this.element );
 		items = menus.find( this.options.items );
 
 		// Initialize menu-items containing spaces and/or dashes only as dividers
-		items.not( ".ui-menu-item" ).each(function() {
+		items.not( ".ui-menu-item" ).each( function() {
 			var item = $( this );
 			if ( that._isDivider( item ) ) {
-				item.addClass( "ui-widget-content ui-menu-divider" );
+				that._addClass( item, "ui-menu-divider", "ui-widget-content" );
 			}
-		});
+		} );
 
 		// Don't refresh list items that are already adapted
-		items.not( ".ui-menu-item, .ui-menu-divider" )
-			.addClass( "ui-menu-item" )
-			.uniqueId()
-			.attr({
-				tabIndex: -1,
-				role: this._itemRole()
-			});
+		newItems = items.not( ".ui-menu-item, .ui-menu-divider" );
+		newWrappers = newItems.children()
+			.not( ".ui-menu" )
+				.uniqueId()
+				.attr( {
+					tabIndex: -1,
+					role: this._itemRole()
+				} );
+		this._addClass( newItems, "ui-menu-item" )
+			._addClass( newWrappers, "ui-menu-item-wrapper" );
 
 		// Add aria-disabled attribute to any disabled menu item
 		items.filter( ".ui-state-disabled" ).attr( "aria-disabled", "true" );
@@ -2455,26 +5263,31 @@ var menu = $.widget( "ui.menu", {
 
 	_setOption: function( key, value ) {
 		if ( key === "icons" ) {
-			this.element.find( ".ui-menu-icon" )
-				.removeClass( this.options.icons.submenu )
-				.addClass( value.submenu );
-		}
-		if ( key === "disabled" ) {
-			this.element
-				.toggleClass( "ui-state-disabled", !!value )
-				.attr( "aria-disabled", value );
+			var icons = this.element.find( ".ui-menu-icon" );
+			this._removeClass( icons, null, this.options.icons.submenu )
+				._addClass( icons, null, value.submenu );
 		}
 		this._super( key, value );
 	},
 
+	_setOptionDisabled: function( value ) {
+		this._super( value );
+
+		this.element.attr( "aria-disabled", String( value ) );
+		this._toggleClass( null, "ui-state-disabled", !!value );
+	},
+
 	focus: function( event, item ) {
-		var nested, focused;
+		var nested, focused, activeParent;
 		this.blur( event, event && event.type === "focus" );
 
 		this._scrollIntoView( item );
 
 		this.active = item.first();
-		focused = this.active.addClass( "ui-state-focus" ).removeClass( "ui-state-active" );
+
+		focused = this.active.children( ".ui-menu-item-wrapper" );
+		this._addClass( focused, null, "ui-state-active" );
+
 		// Only update aria-activedescendant if there's a role
 		// otherwise we assume focus is managed elsewhere
 		if ( this.options.role ) {
@@ -2482,22 +5295,23 @@ var menu = $.widget( "ui.menu", {
 		}
 
 		// Highlight active parent menu item, if any
-		this.active
+		activeParent = this.active
 			.parent()
-			.closest( ".ui-menu-item" )
-			.addClass( "ui-state-active" );
+				.closest( ".ui-menu-item" )
+					.children( ".ui-menu-item-wrapper" );
+		this._addClass( activeParent, null, "ui-state-active" );
 
 		if ( event && event.type === "keydown" ) {
 			this._close();
 		} else {
-			this.timer = this._delay(function() {
+			this.timer = this._delay( function() {
 				this._close();
 			}, this.delay );
 		}
 
 		nested = item.children( ".ui-menu" );
 		if ( nested.length && event && ( /^mouse/.test( event.type ) ) ) {
-			this._startOpening(nested);
+			this._startOpening( nested );
 		}
 		this.activeMenu = item.parent();
 
@@ -2507,8 +5321,8 @@ var menu = $.widget( "ui.menu", {
 	_scrollIntoView: function( item ) {
 		var borderTop, paddingTop, offset, scroll, elementHeight, itemHeight;
 		if ( this._hasScroll() ) {
-			borderTop = parseFloat( $.css( this.activeMenu[0], "borderTopWidth" ) ) || 0;
-			paddingTop = parseFloat( $.css( this.activeMenu[0], "paddingTop" ) ) || 0;
+			borderTop = parseFloat( $.css( this.activeMenu[ 0 ], "borderTopWidth" ) ) || 0;
+			paddingTop = parseFloat( $.css( this.activeMenu[ 0 ], "paddingTop" ) ) || 0;
 			offset = item.offset().top - this.activeMenu.offset().top - borderTop - paddingTop;
 			scroll = this.activeMenu.scrollTop();
 			elementHeight = this.activeMenu.height();
@@ -2531,29 +5345,30 @@ var menu = $.widget( "ui.menu", {
 			return;
 		}
 
-		this.active.removeClass( "ui-state-focus" );
-		this.active = null;
+		this._removeClass( this.active.children( ".ui-menu-item-wrapper" ),
+			null, "ui-state-active" );
 
 		this._trigger( "blur", event, { item: this.active } );
+		this.active = null;
 	},
 
 	_startOpening: function( submenu ) {
 		clearTimeout( this.timer );
 
 		// Don't open if already open fixes a Firefox bug that caused a .5 pixel
-		// shift in the submenu position when mousing over the carat icon
+		// shift in the submenu position when mousing over the caret icon
 		if ( submenu.attr( "aria-hidden" ) !== "true" ) {
 			return;
 		}
 
-		this.timer = this._delay(function() {
+		this.timer = this._delay( function() {
 			this._close();
 			this._open( submenu );
 		}, this.delay );
 	},
 
 	_open: function( submenu ) {
-		var position = $.extend({
+		var position = $.extend( {
 			of: this.active
 		}, this.options.position );
 
@@ -2571,12 +5386,14 @@ var menu = $.widget( "ui.menu", {
 
 	collapseAll: function( event, all ) {
 		clearTimeout( this.timer );
-		this.timer = this._delay(function() {
+		this.timer = this._delay( function() {
+
 			// If we were passed an event, look for the submenu that contains the event
 			var currentMenu = all ? this.element :
 				$( event && event.target ).closest( this.element.find( ".ui-menu" ) );
 
-			// If we found no valid submenu ancestor, use the main menu to close all sub menus anyway
+			// If we found no valid submenu ancestor, use the main menu to close all
+			// sub menus anyway
 			if ( !currentMenu.length ) {
 				currentMenu = this.element;
 			}
@@ -2584,6 +5401,10 @@ var menu = $.widget( "ui.menu", {
 			this._close( currentMenu );
 
 			this.blur( event );
+
+			// Work around active item staying active after menu is blurred
+			this._removeClass( currentMenu.find( ".ui-state-active" ), null, "ui-state-active" );
+
 			this.activeMenu = currentMenu;
 		}, this.delay );
 	},
@@ -2595,14 +5416,10 @@ var menu = $.widget( "ui.menu", {
 			startMenu = this.active ? this.active.parent() : this.element;
 		}
 
-		startMenu
-			.find( ".ui-menu" )
-				.hide()
-				.attr( "aria-hidden", "true" )
-				.attr( "aria-expanded", "false" )
-			.end()
-			.find( ".ui-state-active" ).not( ".ui-state-focus" )
-				.removeClass( "ui-state-active" );
+		startMenu.find( ".ui-menu" )
+			.hide()
+			.attr( "aria-hidden", "true" )
+			.attr( "aria-expanded", "false" );
 	},
 
 	_closeOnDocumentClick: function( event ) {
@@ -2628,16 +5445,16 @@ var menu = $.widget( "ui.menu", {
 		var newItem = this.active &&
 			this.active
 				.children( ".ui-menu " )
-				.find( this.options.items )
-				.first();
+					.find( this.options.items )
+						.first();
 
 		if ( newItem && newItem.length ) {
 			this._open( newItem.parent() );
 
 			// Delay so Firefox will not hide activedescendant change in expanding submenu from AT
-			this._delay(function() {
+			this._delay( function() {
 				this.focus( event, newItem );
-			});
+			} );
 		}
 	},
 
@@ -2690,10 +5507,10 @@ var menu = $.widget( "ui.menu", {
 		if ( this._hasScroll() ) {
 			base = this.active.offset().top;
 			height = this.element.height();
-			this.active.nextAll( ".ui-menu-item" ).each(function() {
+			this.active.nextAll( ".ui-menu-item" ).each( function() {
 				item = $( this );
 				return item.offset().top - base - height < 0;
-			});
+			} );
 
 			this.focus( event, item );
 		} else {
@@ -2714,10 +5531,10 @@ var menu = $.widget( "ui.menu", {
 		if ( this._hasScroll() ) {
 			base = this.active.offset().top;
 			height = this.element.height();
-			this.active.prevAll( ".ui-menu-item" ).each(function() {
+			this.active.prevAll( ".ui-menu-item" ).each( function() {
 				item = $( this );
 				return item.offset().top - base + height > 0;
-			});
+			} );
 
 			this.focus( event, item );
 		} else {
@@ -2730,6 +5547,7 @@ var menu = $.widget( "ui.menu", {
 	},
 
 	select: function( event ) {
+
 		// TODO: It should never be possible to not have an active item at this
 		// point, but the tests don't trigger mouseenter before click.
 		this.active = this.active || $( event.target ).closest( ".ui-menu-item" );
@@ -2740,36 +5558,45 @@ var menu = $.widget( "ui.menu", {
 		this._trigger( "select", event, ui );
 	},
 
-	_filterMenuItems: function(character) {
+	_filterMenuItems: function( character ) {
 		var escapedCharacter = character.replace( /[\-\[\]{}()*+?.,\\\^$|#\s]/g, "\\$&" ),
 			regex = new RegExp( "^" + escapedCharacter, "i" );
 
 		return this.activeMenu
 			.find( this.options.items )
 
-			// Only match on items, not dividers or other content (#10571)
-			.filter( ".ui-menu-item" )
-			.filter(function() {
-				return regex.test( $.trim( $( this ).text() ) );
-			});
+				// Only match on items, not dividers or other content (#10571)
+				.filter( ".ui-menu-item" )
+					.filter( function() {
+						return regex.test(
+							$.trim( $( this ).children( ".ui-menu-item-wrapper" ).text() ) );
+					} );
 	}
-});
+} );
 
 
 /*!
- * jQuery UI Autocomplete 1.11.4
+ * jQuery UI Autocomplete 1.12.1
  * http://jqueryui.com
  *
  * Copyright jQuery Foundation and other contributors
  * Released under the MIT license.
  * http://jquery.org/license
- *
- * http://api.jqueryui.com/autocomplete/
  */
 
+//>>label: Autocomplete
+//>>group: Widgets
+//>>description: Lists suggested words as the user is typing.
+//>>docs: http://api.jqueryui.com/autocomplete/
+//>>demos: http://jqueryui.com/autocomplete/
+//>>css.structure: ../../themes/base/core.css
+//>>css.structure: ../../themes/base/autocomplete.css
+//>>css.theme: ../../themes/base/theme.css
+
+
 
 $.widget( "ui.autocomplete", {
-	version: "1.11.4",
+	version: "1.12.1",
 	defaultElement: "<input>",
 	options: {
 		appendTo: null,
@@ -2783,7 +5610,7 @@ $.widget( "ui.autocomplete", {
 		},
 		source: null,
 
-		// callbacks
+		// Callbacks
 		change: null,
 		close: null,
 		focus: null,
@@ -2797,6 +5624,7 @@ $.widget( "ui.autocomplete", {
 	pending: 0,
 
 	_create: function() {
+
 		// Some browsers only repeat keydown events, not keypress events,
 		// so we use the suppressKeyPress flag to determine if we've already
 		// handled the keydown event. #7269
@@ -2809,21 +5637,17 @@ $.widget( "ui.autocomplete", {
 			isTextarea = nodeName === "textarea",
 			isInput = nodeName === "input";
 
-		this.isMultiLine =
-			// Textareas are always multi-line
-			isTextarea ? true :
-			// Inputs are always single-line, even if inside a contentEditable element
-			// IE also treats inputs as contentEditable
-			isInput ? false :
-			// All other element types are determined by whether or not they're contentEditable
-			this.element.prop( "isContentEditable" );
+		// Textareas are always multi-line
+		// Inputs are always single-line, even if inside a contentEditable element
+		// IE also treats inputs as contentEditable
+		// All other element types are determined by whether or not they're contentEditable
+		this.isMultiLine = isTextarea || !isInput && this._isContentEditable( this.element );
 
 		this.valueMethod = this.element[ isTextarea || isInput ? "val" : "text" ];
 		this.isNewMenu = true;
 
-		this.element
-			.addClass( "ui-autocomplete-input" )
-			.attr( "autocomplete", "off" );
+		this._addClass( "ui-autocomplete-input" );
+		this.element.attr( "autocomplete", "off" );
 
 		this._on( this.element, {
 			keydown: function( event ) {
@@ -2856,8 +5680,10 @@ $.widget( "ui.autocomplete", {
 					this._keyEvent( "next", event );
 					break;
 				case keyCode.ENTER:
+
 					// when menu is open and has focus
 					if ( this.menu.active ) {
+
 						// #6055 - Opera still allows the keypress to occur
 						// which causes forms to submit
 						suppressKeyPress = true;
@@ -2876,6 +5702,7 @@ $.widget( "ui.autocomplete", {
 							this._value( this.term );
 						}
 						this.close( event );
+
 						// Different browsers have different default behavior for escape
 						// Single press can mean undo or clear
 						// Double press in IE means clear the whole form
@@ -2884,6 +5711,7 @@ $.widget( "ui.autocomplete", {
 					break;
 				default:
 					suppressKeyPressRepeat = true;
+
 					// search timeout should be triggered before the input value is changed
 					this._searchTimeout( event );
 					break;
@@ -2901,7 +5729,7 @@ $.widget( "ui.autocomplete", {
 					return;
 				}
 
-				// replicate some key handlers to allow them to repeat in Firefox and Opera
+				// Replicate some key handlers to allow them to repeat in Firefox and Opera
 				var keyCode = $.ui.keyCode;
 				switch ( event.keyCode ) {
 				case keyCode.PAGE_UP:
@@ -2940,51 +5768,46 @@ $.widget( "ui.autocomplete", {
 				this.close( event );
 				this._change( event );
 			}
-		});
+		} );
 
 		this._initSource();
 		this.menu = $( "<ul>" )
-			.addClass( "ui-autocomplete ui-front" )
 			.appendTo( this._appendTo() )
-			.menu({
+			.menu( {
+
 				// disable ARIA support, the live region takes care of that
 				role: null
-			})
+			} )
 			.hide()
 			.menu( "instance" );
 
+		this._addClass( this.menu.element, "ui-autocomplete", "ui-front" );
 		this._on( this.menu.element, {
 			mousedown: function( event ) {
+
 				// prevent moving focus out of the text field
 				event.preventDefault();
 
 				// IE doesn't prevent moving focus even with event.preventDefault()
 				// so we set a flag to know when we should ignore the blur event
 				this.cancelBlur = true;
-				this._delay(function() {
+				this._delay( function() {
 					delete this.cancelBlur;
-				});
 
-				// clicking on the scrollbar causes focus to shift to the body
-				// but we can't detect a mouseup or a click immediately afterward
-				// so we have to track the next mousedown and close the menu if
-				// the user clicks somewhere outside of the autocomplete
-				var menuElement = this.menu.element[ 0 ];
-				if ( !$( event.target ).closest( ".ui-menu-item" ).length ) {
-					this._delay(function() {
-						var that = this;
-						this.document.one( "mousedown", function( event ) {
-							if ( event.target !== that.element[ 0 ] &&
-									event.target !== menuElement &&
-									!$.contains( menuElement, event.target ) ) {
-								that.close();
-							}
-						});
-					});
-				}
+					// Support: IE 8 only
+					// Right clicking a menu item or selecting text from the menu items will
+					// result in focus moving out of the input. However, we've already received
+					// and ignored the blur event because of the cancelBlur flag set above. So
+					// we restore focus to ensure that the menu closes properly based on the user's
+					// next actions.
+					if ( this.element[ 0 ] !== $.ui.safeActiveElement( this.document[ 0 ] ) ) {
+						this.element.trigger( "focus" );
+					}
+				} );
 			},
 			menufocus: function( event, ui ) {
 				var label, item;
+
 				// support: Firefox
 				// Prevent accidental activation of menu items in Firefox (#7024 #9118)
 				if ( this.isNewMenu ) {
@@ -2994,7 +5817,7 @@ $.widget( "ui.autocomplete", {
 
 						this.document.one( "mousemove", function() {
 							$( event.target ).trigger( event.originalEvent );
-						});
+						} );
 
 						return;
 					}
@@ -3002,6 +5825,7 @@ $.widget( "ui.autocomplete", {
 
 				item = ui.item.data( "ui-autocomplete-item" );
 				if ( false !== this._trigger( "focus", event, { item: item } ) ) {
+
 					// use value to match what will end up in the input, if it was a key event
 					if ( event.originalEvent && /^key/.test( event.originalEvent.type ) ) {
 						this._value( item.value );
@@ -3019,22 +5843,24 @@ $.widget( "ui.autocomplete", {
 				var item = ui.item.data( "ui-autocomplete-item" ),
 					previous = this.previous;
 
-				// only trigger when focus was lost (click on menu)
-				if ( this.element[ 0 ] !== this.document[ 0 ].activeElement ) {
-					this.element.focus();
+				// Only trigger when focus was lost (click on menu)
+				if ( this.element[ 0 ] !== $.ui.safeActiveElement( this.document[ 0 ] ) ) {
+					this.element.trigger( "focus" );
 					this.previous = previous;
+
 					// #6109 - IE triggers two focus events and the second
 					// is asynchronous, so we need to reset the previous
 					// term synchronously and asynchronously :-(
-					this._delay(function() {
+					this._delay( function() {
 						this.previous = previous;
 						this.selectedItem = item;
-					});
+					} );
 				}
 
 				if ( false !== this._trigger( "select", event, { item: item } ) ) {
 					this._value( item.value );
 				}
+
 				// reset the term after the select event
 				// this allows custom select handling to work properly
 				this.term = this._value();
@@ -3042,31 +5868,30 @@ $.widget( "ui.autocomplete", {
 				this.close( event );
 				this.selectedItem = item;
 			}
-		});
+		} );
 
-		this.liveRegion = $( "<span>", {
-				role: "status",
-				"aria-live": "assertive",
-				"aria-relevant": "additions"
-			})
-			.addClass( "ui-helper-hidden-accessible" )
+		this.liveRegion = $( "<div>", {
+			role: "status",
+			"aria-live": "assertive",
+			"aria-relevant": "additions"
+		} )
 			.appendTo( this.document[ 0 ].body );
 
-		// turning off autocomplete prevents the browser from remembering the
+		this._addClass( this.liveRegion, null, "ui-helper-hidden-accessible" );
+
+		// Turning off autocomplete prevents the browser from remembering the
 		// value when navigating through history, so we re-enable autocomplete
 		// if the page is unloaded before the widget is destroyed. #7790
 		this._on( this.window, {
 			beforeunload: function() {
 				this.element.removeAttr( "autocomplete" );
 			}
-		});
+		} );
 	},
 
 	_destroy: function() {
 		clearTimeout( this.searching );
-		this.element
-			.removeClass( "ui-autocomplete-input" )
-			.removeAttr( "autocomplete" );
+		this.element.removeAttr( "autocomplete" );
 		this.menu.element.remove();
 		this.liveRegion.remove();
 	},
@@ -3084,6 +5909,20 @@ $.widget( "ui.autocomplete", {
 		}
 	},
 
+	_isEventTargetInWidget: function( event ) {
+		var menuElement = this.menu.element[ 0 ];
+
+		return event.target === this.element[ 0 ] ||
+			event.target === menuElement ||
+			$.contains( menuElement, event.target );
+	},
+
+	_closeOnClickOutside: function( event ) {
+		if ( !this._isEventTargetInWidget( event ) ) {
+			this.close();
+		}
+	},
+
 	_appendTo: function() {
 		var element = this.options.appendTo;
 
@@ -3094,7 +5933,7 @@ $.widget( "ui.autocomplete", {
 		}
 
 		if ( !element || !element[ 0 ] ) {
-			element = this.element.closest( ".ui-front" );
+			element = this.element.closest( ".ui-front, dialog" );
 		}
 
 		if ( !element.length ) {
@@ -3118,7 +5957,7 @@ $.widget( "ui.autocomplete", {
 				if ( that.xhr ) {
 					that.xhr.abort();
 				}
-				that.xhr = $.ajax({
+				that.xhr = $.ajax( {
 					url: url,
 					data: request,
 					dataType: "json",
@@ -3126,9 +5965,9 @@ $.widget( "ui.autocomplete", {
 						response( data );
 					},
 					error: function() {
-						response([]);
+						response( [] );
 					}
-				});
+				} );
 			};
 		} else {
 			this.source = this.options.source;
@@ -3137,7 +5976,7 @@ $.widget( "ui.autocomplete", {
 
 	_searchTimeout: function( event ) {
 		clearTimeout( this.searching );
-		this.searching = this._delay(function() {
+		this.searching = this._delay( function() {
 
 			// Search if the value has changed, or if the user retypes the same value (see #7434)
 			var equalValues = this.term === this._value(),
@@ -3154,7 +5993,7 @@ $.widget( "ui.autocomplete", {
 	search: function( value, event ) {
 		value = value != null ? value : this._value();
 
-		// always save the actual value, not the one passed as an argument
+		// Always save the actual value, not the one passed as an argument
 		this.term = this._value();
 
 		if ( value.length < this.options.minLength ) {
@@ -3170,7 +6009,7 @@ $.widget( "ui.autocomplete", {
 
 	_search: function( value ) {
 		this.pending++;
-		this.element.addClass( "ui-autocomplete-loading" );
+		this._addClass( "ui-autocomplete-loading" );
 		this.cancelSearch = false;
 
 		this.source( { term: value }, this._response() );
@@ -3179,14 +6018,14 @@ $.widget( "ui.autocomplete", {
 	_response: function() {
 		var index = ++this.requestIndex;
 
-		return $.proxy(function( content ) {
+		return $.proxy( function( content ) {
 			if ( index === this.requestIndex ) {
 				this.__response( content );
 			}
 
 			this.pending--;
 			if ( !this.pending ) {
-				this.element.removeClass( "ui-autocomplete-loading" );
+				this._removeClass( "ui-autocomplete-loading" );
 			}
 		}, this );
 	},
@@ -3200,6 +6039,7 @@ $.widget( "ui.autocomplete", {
 			this._suggest( content );
 			this._trigger( "open" );
 		} else {
+
 			// use ._close() instead of .close() so we don't cancel future searches
 			this._close();
 		}
@@ -3211,6 +6051,10 @@ $.widget( "ui.autocomplete", {
 	},
 
 	_close: function( event ) {
+
+		// Remove the handler that closes the menu on outside clicks
+		this._off( this.document, "mousedown" );
+
 		if ( this.menu.element.is( ":visible" ) ) {
 			this.menu.element.hide();
 			this.menu.blur();
@@ -3226,6 +6070,7 @@ $.widget( "ui.autocomplete", {
 	},
 
 	_normalize: function( items ) {
+
 		// assume all items have the right format when the first item is complete
 		if ( items.length && items[ 0 ].label && items[ 0 ].value ) {
 			return items;
@@ -3240,8 +6085,8 @@ $.widget( "ui.autocomplete", {
 			return $.extend( {}, item, {
 				label: item.label || item.value,
 				value: item.value || item.label
-			});
-		});
+			} );
+		} );
 	},
 
 	_suggest: function( items ) {
@@ -3250,21 +6095,27 @@ $.widget( "ui.autocomplete", {
 		this.isNewMenu = true;
 		this.menu.refresh();
 
-		// size and position menu
+		// Size and position menu
 		ul.show();
 		this._resizeMenu();
-		ul.position( $.extend({
+		ul.position( $.extend( {
 			of: this.element
 		}, this.options.position ) );
 
 		if ( this.options.autoFocus ) {
 			this.menu.next();
 		}
+
+		// Listen for interactions outside of the widget (#6642)
+		this._on( this.document, {
+			mousedown: "_closeOnClickOutside"
+		} );
 	},
 
 	_resizeMenu: function() {
 		var ul = this.menu.element;
 		ul.outerWidth( Math.max(
+
 			// Firefox wraps long text (possibly a rounding bug)
 			// so we add 1px to avoid the wrapping (#7513)
 			ul.width( "" ).outerWidth() + 1,
@@ -3276,7 +6127,7 @@ $.widget( "ui.autocomplete", {
 		var that = this;
 		$.each( items, function( index, item ) {
 			that._renderItemData( ul, item );
-		});
+		} );
 	},
 
 	_renderItemData: function( ul, item ) {
@@ -3284,7 +6135,9 @@ $.widget( "ui.autocomplete", {
 	},
 
 	_renderItem: function( ul, item ) {
-		return $( "<li>" ).text( item.label ).appendTo( ul );
+		return $( "<li>" )
+			.append( $( "<div>" ).text( item.label ) )
+			.appendTo( ul );
 	},
 
 	_move: function( direction, event ) {
@@ -3317,11 +6170,29 @@ $.widget( "ui.autocomplete", {
 		if ( !this.isMultiLine || this.menu.element.is( ":visible" ) ) {
 			this._move( keyEvent, event );
 
-			// prevents moving cursor to beginning/end of the text field in some browsers
+			// Prevents moving cursor to beginning/end of the text field in some browsers
 			event.preventDefault();
 		}
+	},
+
+	// Support: Chrome <=50
+	// We should be able to just use this.element.prop( "isContentEditable" )
+	// but hidden elements always report false in Chrome.
+	// https://code.google.com/p/chromium/issues/detail?id=313082
+	_isContentEditable: function( element ) {
+		if ( !element.length ) {
+			return false;
+		}
+
+		var editable = element.prop( "contentEditable" );
+
+		if ( editable === "inherit" ) {
+		  return this._isContentEditable( element.parent() );
+		}
+
+		return editable === "true";
 	}
-});
+} );
 
 $.extend( $.ui.autocomplete, {
 	escapeRegex: function( value ) {
@@ -3331,11 +6202,11 @@ $.extend( $.ui.autocomplete, {
 		var matcher = new RegExp( $.ui.autocomplete.escapeRegex( term ), "i" );
 		return $.grep( array, function( value ) {
 			return matcher.test( value.label || value.value || value );
-		});
+		} );
 	}
-});
+} );
 
-// live region extension, adding a `messages` option
+// Live region extension, adding a `messages` option
 // NOTE: This is an experimental API. We are still investigating
 // a full solution for string manipulation and internationalization.
 $.widget( "ui.autocomplete", $.ui.autocomplete, {
@@ -3363,432 +6234,968 @@ $.widget( "ui.autocomplete", $.ui.autocomplete, {
 		this.liveRegion.children().hide();
 		$( "<div>" ).text( message ).appendTo( this.liveRegion );
 	}
-});
+} );
 
-var autocomplete = $.ui.autocomplete;
+var widgetsAutocomplete = $.ui.autocomplete;
 
 
 /*!
- * jQuery UI Button 1.11.4
+ * jQuery UI Controlgroup 1.12.1
  * http://jqueryui.com
  *
  * Copyright jQuery Foundation and other contributors
  * Released under the MIT license.
  * http://jquery.org/license
- *
- * http://api.jqueryui.com/button/
  */
 
+//>>label: Controlgroup
+//>>group: Widgets
+//>>description: Visually groups form control widgets
+//>>docs: http://api.jqueryui.com/controlgroup/
+//>>demos: http://jqueryui.com/controlgroup/
+//>>css.structure: ../../themes/base/core.css
+//>>css.structure: ../../themes/base/controlgroup.css
+//>>css.theme: ../../themes/base/theme.css
 
-var lastActive,
-	baseClasses = "ui-button ui-widget ui-state-default ui-corner-all",
-	typeClasses = "ui-button-icons-only ui-button-icon-only ui-button-text-icons ui-button-text-icon-primary ui-button-text-icon-secondary ui-button-text-only",
-	formResetHandler = function() {
-		var form = $( this );
-		setTimeout(function() {
-			form.find( ":ui-button" ).button( "refresh" );
-		}, 1 );
-	},
-	radioGroup = function( radio ) {
-		var name = radio.name,
-			form = radio.form,
-			radios = $( [] );
-		if ( name ) {
-			name = name.replace( /'/g, "\\'" );
-			if ( form ) {
-				radios = $( form ).find( "[name='" + name + "'][type=radio]" );
-			} else {
-				radios = $( "[name='" + name + "'][type=radio]", radio.ownerDocument )
-					.filter(function() {
-						return !this.form;
-					});
-			}
-		}
-		return radios;
-	};
 
-$.widget( "ui.button", {
-	version: "1.11.4",
-	defaultElement: "<button>",
+var controlgroupCornerRegex = /ui-corner-([a-z]){2,6}/g;
+
+var widgetsControlgroup = $.widget( "ui.controlgroup", {
+	version: "1.12.1",
+	defaultElement: "<div>",
 	options: {
+		direction: "horizontal",
 		disabled: null,
-		text: true,
-		label: null,
-		icons: {
-			primary: null,
-			secondary: null
+		onlyVisible: true,
+		items: {
+			"button": "input[type=button], input[type=submit], input[type=reset], button, a",
+			"controlgroupLabel": ".ui-controlgroup-label",
+			"checkboxradio": "input[type='checkbox'], input[type='radio']",
+			"selectmenu": "select",
+			"spinner": ".ui-spinner-input"
 		}
 	},
-	_create: function() {
-		this.element.closest( "form" )
-			.unbind( "reset" + this.eventNamespace )
-			.bind( "reset" + this.eventNamespace, formResetHandler );
-
-		if ( typeof this.options.disabled !== "boolean" ) {
-			this.options.disabled = !!this.element.prop( "disabled" );
-		} else {
-			this.element.prop( "disabled", this.options.disabled );
-		}
-
-		this._determineButtonType();
-		this.hasTitle = !!this.buttonElement.attr( "title" );
-
-		var that = this,
-			options = this.options,
-			toggleButton = this.type === "checkbox" || this.type === "radio",
-			activeClass = !toggleButton ? "ui-state-active" : "";
-
-		if ( options.label === null ) {
-			options.label = (this.type === "input" ? this.buttonElement.val() : this.buttonElement.html());
-		}
-
-		this._hoverable( this.buttonElement );
-
-		this.buttonElement
-			.addClass( baseClasses )
-			.attr( "role", "button" )
-			.bind( "mouseenter" + this.eventNamespace, function() {
-				if ( options.disabled ) {
-					return;
-				}
-				if ( this === lastActive ) {
-					$( this ).addClass( "ui-state-active" );
-				}
-			})
-			.bind( "mouseleave" + this.eventNamespace, function() {
-				if ( options.disabled ) {
-					return;
-				}
-				$( this ).removeClass( activeClass );
-			})
-			.bind( "click" + this.eventNamespace, function( event ) {
-				if ( options.disabled ) {
-					event.preventDefault();
-					event.stopImmediatePropagation();
-				}
-			});
-
-		// Can't use _focusable() because the element that receives focus
-		// and the element that gets the ui-state-focus class are different
-		this._on({
-			focus: function() {
-				this.buttonElement.addClass( "ui-state-focus" );
-			},
-			blur: function() {
-				this.buttonElement.removeClass( "ui-state-focus" );
-			}
-		});
-
-		if ( toggleButton ) {
-			this.element.bind( "change" + this.eventNamespace, function() {
-				that.refresh();
-			});
-		}
-
-		if ( this.type === "checkbox" ) {
-			this.buttonElement.bind( "click" + this.eventNamespace, function() {
-				if ( options.disabled ) {
-					return false;
-				}
-			});
-		} else if ( this.type === "radio" ) {
-			this.buttonElement.bind( "click" + this.eventNamespace, function() {
-				if ( options.disabled ) {
-					return false;
-				}
-				$( this ).addClass( "ui-state-active" );
-				that.buttonElement.attr( "aria-pressed", "true" );
-
-				var radio = that.element[ 0 ];
-				radioGroup( radio )
-					.not( radio )
-					.map(function() {
-						return $( this ).button( "widget" )[ 0 ];
-					})
-					.removeClass( "ui-state-active" )
-					.attr( "aria-pressed", "false" );
-			});
-		} else {
-			this.buttonElement
-				.bind( "mousedown" + this.eventNamespace, function() {
-					if ( options.disabled ) {
-						return false;
-					}
-					$( this ).addClass( "ui-state-active" );
-					lastActive = this;
-					that.document.one( "mouseup", function() {
-						lastActive = null;
-					});
-				})
-				.bind( "mouseup" + this.eventNamespace, function() {
-					if ( options.disabled ) {
-						return false;
-					}
-					$( this ).removeClass( "ui-state-active" );
-				})
-				.bind( "keydown" + this.eventNamespace, function(event) {
-					if ( options.disabled ) {
-						return false;
-					}
-					if ( event.keyCode === $.ui.keyCode.SPACE || event.keyCode === $.ui.keyCode.ENTER ) {
-						$( this ).addClass( "ui-state-active" );
-					}
-				})
-				// see #8559, we bind to blur here in case the button element loses
-				// focus between keydown and keyup, it would be left in an "active" state
-				.bind( "keyup" + this.eventNamespace + " blur" + this.eventNamespace, function() {
-					$( this ).removeClass( "ui-state-active" );
-				});
-
-			if ( this.buttonElement.is("a") ) {
-				this.buttonElement.keyup(function(event) {
-					if ( event.keyCode === $.ui.keyCode.SPACE ) {
-						// TODO pass through original event correctly (just as 2nd argument doesn't work)
-						$( this ).click();
-					}
-				});
-			}
-		}
-
-		this._setOption( "disabled", options.disabled );
-		this._resetButton();
-	},
-
-	_determineButtonType: function() {
-		var ancestor, labelSelector, checked;
-
-		if ( this.element.is("[type=checkbox]") ) {
-			this.type = "checkbox";
-		} else if ( this.element.is("[type=radio]") ) {
-			this.type = "radio";
-		} else if ( this.element.is("input") ) {
-			this.type = "input";
-		} else {
-			this.type = "button";
-		}
-
-		if ( this.type === "checkbox" || this.type === "radio" ) {
-			// we don't search against the document in case the element
-			// is disconnected from the DOM
-			ancestor = this.element.parents().last();
-			labelSelector = "label[for='" + this.element.attr("id") + "']";
-			this.buttonElement = ancestor.find( labelSelector );
-			if ( !this.buttonElement.length ) {
-				ancestor = ancestor.length ? ancestor.siblings() : this.element.siblings();
-				this.buttonElement = ancestor.filter( labelSelector );
-				if ( !this.buttonElement.length ) {
-					this.buttonElement = ancestor.find( labelSelector );
-				}
-			}
-			this.element.addClass( "ui-helper-hidden-accessible" );
-
-			checked = this.element.is( ":checked" );
-			if ( checked ) {
-				this.buttonElement.addClass( "ui-state-active" );
-			}
-			this.buttonElement.prop( "aria-pressed", checked );
-		} else {
-			this.buttonElement = this.element;
-		}
-	},
-
-	widget: function() {
-		return this.buttonElement;
-	},
-
-	_destroy: function() {
-		this.element
-			.removeClass( "ui-helper-hidden-accessible" );
-		this.buttonElement
-			.removeClass( baseClasses + " ui-state-active " + typeClasses )
-			.removeAttr( "role" )
-			.removeAttr( "aria-pressed" )
-			.html( this.buttonElement.find(".ui-button-text").html() );
-
-		if ( !this.hasTitle ) {
-			this.buttonElement.removeAttr( "title" );
-		}
-	},
-
-	_setOption: function( key, value ) {
-		this._super( key, value );
-		if ( key === "disabled" ) {
-			this.widget().toggleClass( "ui-state-disabled", !!value );
-			this.element.prop( "disabled", !!value );
-			if ( value ) {
-				if ( this.type === "checkbox" || this.type === "radio" ) {
-					this.buttonElement.removeClass( "ui-state-focus" );
-				} else {
-					this.buttonElement.removeClass( "ui-state-focus ui-state-active" );
-				}
-			}
-			return;
-		}
-		this._resetButton();
-	},
-
-	refresh: function() {
-		//See #8237 & #8828
-		var isDisabled = this.element.is( "input, button" ) ? this.element.is( ":disabled" ) : this.element.hasClass( "ui-button-disabled" );
-
-		if ( isDisabled !== this.options.disabled ) {
-			this._setOption( "disabled", isDisabled );
-		}
-		if ( this.type === "radio" ) {
-			radioGroup( this.element[0] ).each(function() {
-				if ( $( this ).is( ":checked" ) ) {
-					$( this ).button( "widget" )
-						.addClass( "ui-state-active" )
-						.attr( "aria-pressed", "true" );
-				} else {
-					$( this ).button( "widget" )
-						.removeClass( "ui-state-active" )
-						.attr( "aria-pressed", "false" );
-				}
-			});
-		} else if ( this.type === "checkbox" ) {
-			if ( this.element.is( ":checked" ) ) {
-				this.buttonElement
-					.addClass( "ui-state-active" )
-					.attr( "aria-pressed", "true" );
-			} else {
-				this.buttonElement
-					.removeClass( "ui-state-active" )
-					.attr( "aria-pressed", "false" );
-			}
-		}
-	},
-
-	_resetButton: function() {
-		if ( this.type === "input" ) {
-			if ( this.options.label ) {
-				this.element.val( this.options.label );
-			}
-			return;
-		}
-		var buttonElement = this.buttonElement.removeClass( typeClasses ),
-			buttonText = $( "<span></span>", this.document[0] )
-				.addClass( "ui-button-text" )
-				.html( this.options.label )
-				.appendTo( buttonElement.empty() )
-				.text(),
-			icons = this.options.icons,
-			multipleIcons = icons.primary && icons.secondary,
-			buttonClasses = [];
-
-		if ( icons.primary || icons.secondary ) {
-			if ( this.options.text ) {
-				buttonClasses.push( "ui-button-text-icon" + ( multipleIcons ? "s" : ( icons.primary ? "-primary" : "-secondary" ) ) );
-			}
-
-			if ( icons.primary ) {
-				buttonElement.prepend( "<span class='ui-button-icon-primary ui-icon " + icons.primary + "'></span>" );
-			}
-
-			if ( icons.secondary ) {
-				buttonElement.append( "<span class='ui-button-icon-secondary ui-icon " + icons.secondary + "'></span>" );
-			}
-
-			if ( !this.options.text ) {
-				buttonClasses.push( multipleIcons ? "ui-button-icons-only" : "ui-button-icon-only" );
-
-				if ( !this.hasTitle ) {
-					buttonElement.attr( "title", $.trim( buttonText ) );
-				}
-			}
-		} else {
-			buttonClasses.push( "ui-button-text-only" );
-		}
-		buttonElement.addClass( buttonClasses.join( " " ) );
-	}
-});
-
-$.widget( "ui.buttonset", {
-	version: "1.11.4",
-	options: {
-		items: "button, input[type=button], input[type=submit], input[type=reset], input[type=checkbox], input[type=radio], a, :data(ui-button)"
-	},
 
 	_create: function() {
-		this.element.addClass( "ui-buttonset" );
+		this._enhance();
 	},
 
-	_init: function() {
+	// To support the enhanced option in jQuery Mobile, we isolate DOM manipulation
+	_enhance: function() {
+		this.element.attr( "role", "toolbar" );
 		this.refresh();
 	},
 
+	_destroy: function() {
+		this._callChildMethod( "destroy" );
+		this.childWidgets.removeData( "ui-controlgroup-data" );
+		this.element.removeAttr( "role" );
+		if ( this.options.items.controlgroupLabel ) {
+			this.element
+				.find( this.options.items.controlgroupLabel )
+				.find( ".ui-controlgroup-label-contents" )
+				.contents().unwrap();
+		}
+	},
+
+	_initWidgets: function() {
+		var that = this,
+			childWidgets = [];
+
+		// First we iterate over each of the items options
+		$.each( this.options.items, function( widget, selector ) {
+			var labels;
+			var options = {};
+
+			// Make sure the widget has a selector set
+			if ( !selector ) {
+				return;
+			}
+
+			if ( widget === "controlgroupLabel" ) {
+				labels = that.element.find( selector );
+				labels.each( function() {
+					var element = $( this );
+
+					if ( element.children( ".ui-controlgroup-label-contents" ).length ) {
+						return;
+					}
+					element.contents()
+						.wrapAll( "<span class='ui-controlgroup-label-contents'></span>" );
+				} );
+				that._addClass( labels, null, "ui-widget ui-widget-content ui-state-default" );
+				childWidgets = childWidgets.concat( labels.get() );
+				return;
+			}
+
+			// Make sure the widget actually exists
+			if ( !$.fn[ widget ] ) {
+				return;
+			}
+
+			// We assume everything is in the middle to start because we can't determine
+			// first / last elements until all enhancments are done.
+			if ( that[ "_" + widget + "Options" ] ) {
+				options = that[ "_" + widget + "Options" ]( "middle" );
+			} else {
+				options = { classes: {} };
+			}
+
+			// Find instances of this widget inside controlgroup and init them
+			that.element
+				.find( selector )
+				.each( function() {
+					var element = $( this );
+					var instance = element[ widget ]( "instance" );
+
+					// We need to clone the default options for this type of widget to avoid
+					// polluting the variable options which has a wider scope than a single widget.
+					var instanceOptions = $.widget.extend( {}, options );
+
+					// If the button is the child of a spinner ignore it
+					// TODO: Find a more generic solution
+					if ( widget === "button" && element.parent( ".ui-spinner" ).length ) {
+						return;
+					}
+
+					// Create the widget if it doesn't exist
+					if ( !instance ) {
+						instance = element[ widget ]()[ widget ]( "instance" );
+					}
+					if ( instance ) {
+						instanceOptions.classes =
+							that._resolveClassesValues( instanceOptions.classes, instance );
+					}
+					element[ widget ]( instanceOptions );
+
+					// Store an instance of the controlgroup to be able to reference
+					// from the outermost element for changing options and refresh
+					var widgetElement = element[ widget ]( "widget" );
+					$.data( widgetElement[ 0 ], "ui-controlgroup-data",
+						instance ? instance : element[ widget ]( "instance" ) );
+
+					childWidgets.push( widgetElement[ 0 ] );
+				} );
+		} );
+
+		this.childWidgets = $( $.unique( childWidgets ) );
+		this._addClass( this.childWidgets, "ui-controlgroup-item" );
+	},
+
+	_callChildMethod: function( method ) {
+		this.childWidgets.each( function() {
+			var element = $( this ),
+				data = element.data( "ui-controlgroup-data" );
+			if ( data && data[ method ] ) {
+				data[ method ]();
+			}
+		} );
+	},
+
+	_updateCornerClass: function( element, position ) {
+		var remove = "ui-corner-top ui-corner-bottom ui-corner-left ui-corner-right ui-corner-all";
+		var add = this._buildSimpleOptions( position, "label" ).classes.label;
+
+		this._removeClass( element, null, remove );
+		this._addClass( element, null, add );
+	},
+
+	_buildSimpleOptions: function( position, key ) {
+		var direction = this.options.direction === "vertical";
+		var result = {
+			classes: {}
+		};
+		result.classes[ key ] = {
+			"middle": "",
+			"first": "ui-corner-" + ( direction ? "top" : "left" ),
+			"last": "ui-corner-" + ( direction ? "bottom" : "right" ),
+			"only": "ui-corner-all"
+		}[ position ];
+
+		return result;
+	},
+
+	_spinnerOptions: function( position ) {
+		var options = this._buildSimpleOptions( position, "ui-spinner" );
+
+		options.classes[ "ui-spinner-up" ] = "";
+		options.classes[ "ui-spinner-down" ] = "";
+
+		return options;
+	},
+
+	_buttonOptions: function( position ) {
+		return this._buildSimpleOptions( position, "ui-button" );
+	},
+
+	_checkboxradioOptions: function( position ) {
+		return this._buildSimpleOptions( position, "ui-checkboxradio-label" );
+	},
+
+	_selectmenuOptions: function( position ) {
+		var direction = this.options.direction === "vertical";
+		return {
+			width: direction ? "auto" : false,
+			classes: {
+				middle: {
+					"ui-selectmenu-button-open": "",
+					"ui-selectmenu-button-closed": ""
+				},
+				first: {
+					"ui-selectmenu-button-open": "ui-corner-" + ( direction ? "top" : "tl" ),
+					"ui-selectmenu-button-closed": "ui-corner-" + ( direction ? "top" : "left" )
+				},
+				last: {
+					"ui-selectmenu-button-open": direction ? "" : "ui-corner-tr",
+					"ui-selectmenu-button-closed": "ui-corner-" + ( direction ? "bottom" : "right" )
+				},
+				only: {
+					"ui-selectmenu-button-open": "ui-corner-top",
+					"ui-selectmenu-button-closed": "ui-corner-all"
+				}
+
+			}[ position ]
+		};
+	},
+
+	_resolveClassesValues: function( classes, instance ) {
+		var result = {};
+		$.each( classes, function( key ) {
+			var current = instance.options.classes[ key ] || "";
+			current = $.trim( current.replace( controlgroupCornerRegex, "" ) );
+			result[ key ] = ( current + " " + classes[ key ] ).replace( /\s+/g, " " );
+		} );
+		return result;
+	},
+
 	_setOption: function( key, value ) {
-		if ( key === "disabled" ) {
-			this.buttons.button( "option", key, value );
+		if ( key === "direction" ) {
+			this._removeClass( "ui-controlgroup-" + this.options.direction );
 		}
 
 		this._super( key, value );
+		if ( key === "disabled" ) {
+			this._callChildMethod( value ? "disable" : "enable" );
+			return;
+		}
+
+		this.refresh();
 	},
 
 	refresh: function() {
-		var rtl = this.element.css( "direction" ) === "rtl",
-			allButtons = this.element.find( this.options.items ),
-			existingButtons = allButtons.filter( ":ui-button" );
+		var children,
+			that = this;
 
-		// Initialize new buttons
-		allButtons.not( ":ui-button" ).button();
+		this._addClass( "ui-controlgroup ui-controlgroup-" + this.options.direction );
 
-		// Refresh existing buttons
-		existingButtons.button( "refresh" );
+		if ( this.options.direction === "horizontal" ) {
+			this._addClass( null, "ui-helper-clearfix" );
+		}
+		this._initWidgets();
 
-		this.buttons = allButtons
-			.map(function() {
-				return $( this ).button( "widget" )[ 0 ];
-			})
-				.removeClass( "ui-corner-all ui-corner-left ui-corner-right" )
-				.filter( ":first" )
-					.addClass( rtl ? "ui-corner-right" : "ui-corner-left" )
-				.end()
-				.filter( ":last" )
-					.addClass( rtl ? "ui-corner-left" : "ui-corner-right" )
-				.end()
-			.end();
-	},
+		children = this.childWidgets;
 
-	_destroy: function() {
-		this.element.removeClass( "ui-buttonset" );
-		this.buttons
-			.map(function() {
-				return $( this ).button( "widget" )[ 0 ];
-			})
-				.removeClass( "ui-corner-left ui-corner-right" )
-			.end()
-			.button( "destroy" );
+		// We filter here because we need to track all childWidgets not just the visible ones
+		if ( this.options.onlyVisible ) {
+			children = children.filter( ":visible" );
+		}
+
+		if ( children.length ) {
+
+			// We do this last because we need to make sure all enhancment is done
+			// before determining first and last
+			$.each( [ "first", "last" ], function( index, value ) {
+				var instance = children[ value ]().data( "ui-controlgroup-data" );
+
+				if ( instance && that[ "_" + instance.widgetName + "Options" ] ) {
+					var options = that[ "_" + instance.widgetName + "Options" ](
+						children.length === 1 ? "only" : value
+					);
+					options.classes = that._resolveClassesValues( options.classes, instance );
+					instance.element[ instance.widgetName ]( options );
+				} else {
+					that._updateCornerClass( children[ value ](), value );
+				}
+			} );
+
+			// Finally call the refresh method on each of the child widgets.
+			this._callChildMethod( "refresh" );
+		}
 	}
-});
-
-var button = $.ui.button;
-
+} );
 
 /*!
- * jQuery UI Datepicker 1.11.4
+ * jQuery UI Checkboxradio 1.12.1
  * http://jqueryui.com
  *
  * Copyright jQuery Foundation and other contributors
  * Released under the MIT license.
  * http://jquery.org/license
- *
- * http://api.jqueryui.com/datepicker/
  */
 
+//>>label: Checkboxradio
+//>>group: Widgets
+//>>description: Enhances a form with multiple themeable checkboxes or radio buttons.
+//>>docs: http://api.jqueryui.com/checkboxradio/
+//>>demos: http://jqueryui.com/checkboxradio/
+//>>css.structure: ../../themes/base/core.css
+//>>css.structure: ../../themes/base/button.css
+//>>css.structure: ../../themes/base/checkboxradio.css
+//>>css.theme: ../../themes/base/theme.css
 
-$.extend($.ui, { datepicker: { version: "1.11.4" } });
+
+
+$.widget( "ui.checkboxradio", [ $.ui.formResetMixin, {
+	version: "1.12.1",
+	options: {
+		disabled: null,
+		label: null,
+		icon: true,
+		classes: {
+			"ui-checkboxradio-label": "ui-corner-all",
+			"ui-checkboxradio-icon": "ui-corner-all"
+		}
+	},
+
+	_getCreateOptions: function() {
+		var disabled, labels;
+		var that = this;
+		var options = this._super() || {};
+
+		// We read the type here, because it makes more sense to throw a element type error first,
+		// rather then the error for lack of a label. Often if its the wrong type, it
+		// won't have a label (e.g. calling on a div, btn, etc)
+		this._readType();
+
+		labels = this.element.labels();
+
+		// If there are multiple labels, use the last one
+		this.label = $( labels[ labels.length - 1 ] );
+		if ( !this.label.length ) {
+			$.error( "No label found for checkboxradio widget" );
+		}
+
+		this.originalLabel = "";
+
+		// We need to get the label text but this may also need to make sure it does not contain the
+		// input itself.
+		this.label.contents().not( this.element[ 0 ] ).each( function() {
+
+			// The label contents could be text, html, or a mix. We concat each element to get a
+			// string representation of the label, without the input as part of it.
+			that.originalLabel += this.nodeType === 3 ? $( this ).text() : this.outerHTML;
+		} );
+
+		// Set the label option if we found label text
+		if ( this.originalLabel ) {
+			options.label = this.originalLabel;
+		}
+
+		disabled = this.element[ 0 ].disabled;
+		if ( disabled != null ) {
+			options.disabled = disabled;
+		}
+		return options;
+	},
+
+	_create: function() {
+		var checked = this.element[ 0 ].checked;
+
+		this._bindFormResetHandler();
+
+		if ( this.options.disabled == null ) {
+			this.options.disabled = this.element[ 0 ].disabled;
+		}
+
+		this._setOption( "disabled", this.options.disabled );
+		this._addClass( "ui-checkboxradio", "ui-helper-hidden-accessible" );
+		this._addClass( this.label, "ui-checkboxradio-label", "ui-button ui-widget" );
+
+		if ( this.type === "radio" ) {
+			this._addClass( this.label, "ui-checkboxradio-radio-label" );
+		}
+
+		if ( this.options.label && this.options.label !== this.originalLabel ) {
+			this._updateLabel();
+		} else if ( this.originalLabel ) {
+			this.options.label = this.originalLabel;
+		}
+
+		this._enhance();
+
+		if ( checked ) {
+			this._addClass( this.label, "ui-checkboxradio-checked", "ui-state-active" );
+			if ( this.icon ) {
+				this._addClass( this.icon, null, "ui-state-hover" );
+			}
+		}
+
+		this._on( {
+			change: "_toggleClasses",
+			focus: function() {
+				this._addClass( this.label, null, "ui-state-focus ui-visual-focus" );
+			},
+			blur: function() {
+				this._removeClass( this.label, null, "ui-state-focus ui-visual-focus" );
+			}
+		} );
+	},
+
+	_readType: function() {
+		var nodeName = this.element[ 0 ].nodeName.toLowerCase();
+		this.type = this.element[ 0 ].type;
+		if ( nodeName !== "input" || !/radio|checkbox/.test( this.type ) ) {
+			$.error( "Can't create checkboxradio on element.nodeName=" + nodeName +
+				" and element.type=" + this.type );
+		}
+	},
+
+	// Support jQuery Mobile enhanced option
+	_enhance: function() {
+		this._updateIcon( this.element[ 0 ].checked );
+	},
+
+	widget: function() {
+		return this.label;
+	},
+
+	_getRadioGroup: function() {
+		var group;
+		var name = this.element[ 0 ].name;
+		var nameSelector = "input[name='" + $.ui.escapeSelector( name ) + "']";
+
+		if ( !name ) {
+			return $( [] );
+		}
+
+		if ( this.form.length ) {
+			group = $( this.form[ 0 ].elements ).filter( nameSelector );
+		} else {
+
+			// Not inside a form, check all inputs that also are not inside a form
+			group = $( nameSelector ).filter( function() {
+				return $( this ).form().length === 0;
+			} );
+		}
+
+		return group.not( this.element );
+	},
+
+	_toggleClasses: function() {
+		var checked = this.element[ 0 ].checked;
+		this._toggleClass( this.label, "ui-checkboxradio-checked", "ui-state-active", checked );
+
+		if ( this.options.icon && this.type === "checkbox" ) {
+			this._toggleClass( this.icon, null, "ui-icon-check ui-state-checked", checked )
+				._toggleClass( this.icon, null, "ui-icon-blank", !checked );
+		}
+
+		if ( this.type === "radio" ) {
+			this._getRadioGroup()
+				.each( function() {
+					var instance = $( this ).checkboxradio( "instance" );
+
+					if ( instance ) {
+						instance._removeClass( instance.label,
+							"ui-checkboxradio-checked", "ui-state-active" );
+					}
+				} );
+		}
+	},
+
+	_destroy: function() {
+		this._unbindFormResetHandler();
+
+		if ( this.icon ) {
+			this.icon.remove();
+			this.iconSpace.remove();
+		}
+	},
+
+	_setOption: function( key, value ) {
+
+		// We don't allow the value to be set to nothing
+		if ( key === "label" && !value ) {
+			return;
+		}
+
+		this._super( key, value );
+
+		if ( key === "disabled" ) {
+			this._toggleClass( this.label, null, "ui-state-disabled", value );
+			this.element[ 0 ].disabled = value;
+
+			// Don't refresh when setting disabled
+			return;
+		}
+		this.refresh();
+	},
+
+	_updateIcon: function( checked ) {
+		var toAdd = "ui-icon ui-icon-background ";
+
+		if ( this.options.icon ) {
+			if ( !this.icon ) {
+				this.icon = $( "<span>" );
+				this.iconSpace = $( "<span> </span>" );
+				this._addClass( this.iconSpace, "ui-checkboxradio-icon-space" );
+			}
+
+			if ( this.type === "checkbox" ) {
+				toAdd += checked ? "ui-icon-check ui-state-checked" : "ui-icon-blank";
+				this._removeClass( this.icon, null, checked ? "ui-icon-blank" : "ui-icon-check" );
+			} else {
+				toAdd += "ui-icon-blank";
+			}
+			this._addClass( this.icon, "ui-checkboxradio-icon", toAdd );
+			if ( !checked ) {
+				this._removeClass( this.icon, null, "ui-icon-check ui-state-checked" );
+			}
+			this.icon.prependTo( this.label ).after( this.iconSpace );
+		} else if ( this.icon !== undefined ) {
+			this.icon.remove();
+			this.iconSpace.remove();
+			delete this.icon;
+		}
+	},
+
+	_updateLabel: function() {
+
+		// Remove the contents of the label ( minus the icon, icon space, and input )
+		var contents = this.label.contents().not( this.element[ 0 ] );
+		if ( this.icon ) {
+			contents = contents.not( this.icon[ 0 ] );
+		}
+		if ( this.iconSpace ) {
+			contents = contents.not( this.iconSpace[ 0 ] );
+		}
+		contents.remove();
+
+		this.label.append( this.options.label );
+	},
+
+	refresh: function() {
+		var checked = this.element[ 0 ].checked,
+			isDisabled = this.element[ 0 ].disabled;
+
+		this._updateIcon( checked );
+		this._toggleClass( this.label, "ui-checkboxradio-checked", "ui-state-active", checked );
+		if ( this.options.label !== null ) {
+			this._updateLabel();
+		}
+
+		if ( isDisabled !== this.options.disabled ) {
+			this._setOptions( { "disabled": isDisabled } );
+		}
+	}
+
+} ] );
+
+var widgetsCheckboxradio = $.ui.checkboxradio;
+
+
+/*!
+ * jQuery UI Button 1.12.1
+ * http://jqueryui.com
+ *
+ * Copyright jQuery Foundation and other contributors
+ * Released under the MIT license.
+ * http://jquery.org/license
+ */
+
+//>>label: Button
+//>>group: Widgets
+//>>description: Enhances a form with themeable buttons.
+//>>docs: http://api.jqueryui.com/button/
+//>>demos: http://jqueryui.com/button/
+//>>css.structure: ../../themes/base/core.css
+//>>css.structure: ../../themes/base/button.css
+//>>css.theme: ../../themes/base/theme.css
+
+
+
+$.widget( "ui.button", {
+	version: "1.12.1",
+	defaultElement: "<button>",
+	options: {
+		classes: {
+			"ui-button": "ui-corner-all"
+		},
+		disabled: null,
+		icon: null,
+		iconPosition: "beginning",
+		label: null,
+		showLabel: true
+	},
+
+	_getCreateOptions: function() {
+		var disabled,
+
+			// This is to support cases like in jQuery Mobile where the base widget does have
+			// an implementation of _getCreateOptions
+			options = this._super() || {};
+
+		this.isInput = this.element.is( "input" );
+
+		disabled = this.element[ 0 ].disabled;
+		if ( disabled != null ) {
+			options.disabled = disabled;
+		}
+
+		this.originalLabel = this.isInput ? this.element.val() : this.element.html();
+		if ( this.originalLabel ) {
+			options.label = this.originalLabel;
+		}
+
+		return options;
+	},
+
+	_create: function() {
+		if ( !this.option.showLabel & !this.options.icon ) {
+			this.options.showLabel = true;
+		}
+
+		// We have to check the option again here even though we did in _getCreateOptions,
+		// because null may have been passed on init which would override what was set in
+		// _getCreateOptions
+		if ( this.options.disabled == null ) {
+			this.options.disabled = this.element[ 0 ].disabled || false;
+		}
+
+		this.hasTitle = !!this.element.attr( "title" );
+
+		// Check to see if the label needs to be set or if its already correct
+		if ( this.options.label && this.options.label !== this.originalLabel ) {
+			if ( this.isInput ) {
+				this.element.val( this.options.label );
+			} else {
+				this.element.html( this.options.label );
+			}
+		}
+		this._addClass( "ui-button", "ui-widget" );
+		this._setOption( "disabled", this.options.disabled );
+		this._enhance();
+
+		if ( this.element.is( "a" ) ) {
+			this._on( {
+				"keyup": function( event ) {
+					if ( event.keyCode === $.ui.keyCode.SPACE ) {
+						event.preventDefault();
+
+						// Support: PhantomJS <= 1.9, IE 8 Only
+						// If a native click is available use it so we actually cause navigation
+						// otherwise just trigger a click event
+						if ( this.element[ 0 ].click ) {
+							this.element[ 0 ].click();
+						} else {
+							this.element.trigger( "click" );
+						}
+					}
+				}
+			} );
+		}
+	},
+
+	_enhance: function() {
+		if ( !this.element.is( "button" ) ) {
+			this.element.attr( "role", "button" );
+		}
+
+		if ( this.options.icon ) {
+			this._updateIcon( "icon", this.options.icon );
+			this._updateTooltip();
+		}
+	},
+
+	_updateTooltip: function() {
+		this.title = this.element.attr( "title" );
+
+		if ( !this.options.showLabel && !this.title ) {
+			this.element.attr( "title", this.options.label );
+		}
+	},
+
+	_updateIcon: function( option, value ) {
+		var icon = option !== "iconPosition",
+			position = icon ? this.options.iconPosition : value,
+			displayBlock = position === "top" || position === "bottom";
+
+		// Create icon
+		if ( !this.icon ) {
+			this.icon = $( "<span>" );
+
+			this._addClass( this.icon, "ui-button-icon", "ui-icon" );
+
+			if ( !this.options.showLabel ) {
+				this._addClass( "ui-button-icon-only" );
+			}
+		} else if ( icon ) {
+
+			// If we are updating the icon remove the old icon class
+			this._removeClass( this.icon, null, this.options.icon );
+		}
+
+		// If we are updating the icon add the new icon class
+		if ( icon ) {
+			this._addClass( this.icon, null, value );
+		}
+
+		this._attachIcon( position );
+
+		// If the icon is on top or bottom we need to add the ui-widget-icon-block class and remove
+		// the iconSpace if there is one.
+		if ( displayBlock ) {
+			this._addClass( this.icon, null, "ui-widget-icon-block" );
+			if ( this.iconSpace ) {
+				this.iconSpace.remove();
+			}
+		} else {
+
+			// Position is beginning or end so remove the ui-widget-icon-block class and add the
+			// space if it does not exist
+			if ( !this.iconSpace ) {
+				this.iconSpace = $( "<span> </span>" );
+				this._addClass( this.iconSpace, "ui-button-icon-space" );
+			}
+			this._removeClass( this.icon, null, "ui-wiget-icon-block" );
+			this._attachIconSpace( position );
+		}
+	},
+
+	_destroy: function() {
+		this.element.removeAttr( "role" );
+
+		if ( this.icon ) {
+			this.icon.remove();
+		}
+		if ( this.iconSpace ) {
+			this.iconSpace.remove();
+		}
+		if ( !this.hasTitle ) {
+			this.element.removeAttr( "title" );
+		}
+	},
+
+	_attachIconSpace: function( iconPosition ) {
+		this.icon[ /^(?:end|bottom)/.test( iconPosition ) ? "before" : "after" ]( this.iconSpace );
+	},
+
+	_attachIcon: function( iconPosition ) {
+		this.element[ /^(?:end|bottom)/.test( iconPosition ) ? "append" : "prepend" ]( this.icon );
+	},
+
+	_setOptions: function( options ) {
+		var newShowLabel = options.showLabel === undefined ?
+				this.options.showLabel :
+				options.showLabel,
+			newIcon = options.icon === undefined ? this.options.icon : options.icon;
+
+		if ( !newShowLabel && !newIcon ) {
+			options.showLabel = true;
+		}
+		this._super( options );
+	},
+
+	_setOption: function( key, value ) {
+		if ( key === "icon" ) {
+			if ( value ) {
+				this._updateIcon( key, value );
+			} else if ( this.icon ) {
+				this.icon.remove();
+				if ( this.iconSpace ) {
+					this.iconSpace.remove();
+				}
+			}
+		}
+
+		if ( key === "iconPosition" ) {
+			this._updateIcon( key, value );
+		}
+
+		// Make sure we can't end up with a button that has neither text nor icon
+		if ( key === "showLabel" ) {
+				this._toggleClass( "ui-button-icon-only", null, !value );
+				this._updateTooltip();
+		}
+
+		if ( key === "label" ) {
+			if ( this.isInput ) {
+				this.element.val( value );
+			} else {
+
+				// If there is an icon, append it, else nothing then append the value
+				// this avoids removal of the icon when setting label text
+				this.element.html( value );
+				if ( this.icon ) {
+					this._attachIcon( this.options.iconPosition );
+					this._attachIconSpace( this.options.iconPosition );
+				}
+			}
+		}
+
+		this._super( key, value );
+
+		if ( key === "disabled" ) {
+			this._toggleClass( null, "ui-state-disabled", value );
+			this.element[ 0 ].disabled = value;
+			if ( value ) {
+				this.element.blur();
+			}
+		}
+	},
+
+	refresh: function() {
+
+		// Make sure to only check disabled if its an element that supports this otherwise
+		// check for the disabled class to determine state
+		var isDisabled = this.element.is( "input, button" ) ?
+			this.element[ 0 ].disabled : this.element.hasClass( "ui-button-disabled" );
+
+		if ( isDisabled !== this.options.disabled ) {
+			this._setOptions( { disabled: isDisabled } );
+		}
+
+		this._updateTooltip();
+	}
+} );
+
+// DEPRECATED
+if ( $.uiBackCompat !== false ) {
+
+	// Text and Icons options
+	$.widget( "ui.button", $.ui.button, {
+		options: {
+			text: true,
+			icons: {
+				primary: null,
+				secondary: null
+			}
+		},
+
+		_create: function() {
+			if ( this.options.showLabel && !this.options.text ) {
+				this.options.showLabel = this.options.text;
+			}
+			if ( !this.options.showLabel && this.options.text ) {
+				this.options.text = this.options.showLabel;
+			}
+			if ( !this.options.icon && ( this.options.icons.primary ||
+					this.options.icons.secondary ) ) {
+				if ( this.options.icons.primary ) {
+					this.options.icon = this.options.icons.primary;
+				} else {
+					this.options.icon = this.options.icons.secondary;
+					this.options.iconPosition = "end";
+				}
+			} else if ( this.options.icon ) {
+				this.options.icons.primary = this.options.icon;
+			}
+			this._super();
+		},
+
+		_setOption: function( key, value ) {
+			if ( key === "text" ) {
+				this._super( "showLabel", value );
+				return;
+			}
+			if ( key === "showLabel" ) {
+				this.options.text = value;
+			}
+			if ( key === "icon" ) {
+				this.options.icons.primary = value;
+			}
+			if ( key === "icons" ) {
+				if ( value.primary ) {
+					this._super( "icon", value.primary );
+					this._super( "iconPosition", "beginning" );
+				} else if ( value.secondary ) {
+					this._super( "icon", value.secondary );
+					this._super( "iconPosition", "end" );
+				}
+			}
+			this._superApply( arguments );
+		}
+	} );
+
+	$.fn.button = ( function( orig ) {
+		return function() {
+			if ( !this.length || ( this.length && this[ 0 ].tagName !== "INPUT" ) ||
+					( this.length && this[ 0 ].tagName === "INPUT" && (
+						this.attr( "type" ) !== "checkbox" && this.attr( "type" ) !== "radio"
+					) ) ) {
+				return orig.apply( this, arguments );
+			}
+			if ( !$.ui.checkboxradio ) {
+				$.error( "Checkboxradio widget missing" );
+			}
+			if ( arguments.length === 0 ) {
+				return this.checkboxradio( {
+					"icon": false
+				} );
+			}
+			return this.checkboxradio.apply( this, arguments );
+		};
+	} )( $.fn.button );
+
+	$.fn.buttonset = function() {
+		if ( !$.ui.controlgroup ) {
+			$.error( "Controlgroup widget missing" );
+		}
+		if ( arguments[ 0 ] === "option" && arguments[ 1 ] === "items" && arguments[ 2 ] ) {
+			return this.controlgroup.apply( this,
+				[ arguments[ 0 ], "items.button", arguments[ 2 ] ] );
+		}
+		if ( arguments[ 0 ] === "option" && arguments[ 1 ] === "items" ) {
+			return this.controlgroup.apply( this, [ arguments[ 0 ], "items.button" ] );
+		}
+		if ( typeof arguments[ 0 ] === "object" && arguments[ 0 ].items ) {
+			arguments[ 0 ].items = {
+				button: arguments[ 0 ].items
+			};
+		}
+		return this.controlgroup.apply( this, arguments );
+	};
+}
+
+var widgetsButton = $.ui.button;
+
+
+// jscs:disable maximumLineLength
+/* jscs:disable requireCamelCaseOrUpperCaseIdentifiers */
+/*!
+ * jQuery UI Datepicker 1.12.1
+ * http://jqueryui.com
+ *
+ * Copyright jQuery Foundation and other contributors
+ * Released under the MIT license.
+ * http://jquery.org/license
+ */
+
+//>>label: Datepicker
+//>>group: Widgets
+//>>description: Displays a calendar from an input or inline for selecting dates.
+//>>docs: http://api.jqueryui.com/datepicker/
+//>>demos: http://jqueryui.com/datepicker/
+//>>css.structure: ../../themes/base/core.css
+//>>css.structure: ../../themes/base/datepicker.css
+//>>css.theme: ../../themes/base/theme.css
+
+
+
+$.extend( $.ui, { datepicker: { version: "1.12.1" } } );
 
 var datepicker_instActive;
 
 function datepicker_getZindex( elem ) {
 	var position, value;
 	while ( elem.length && elem[ 0 ] !== document ) {
+
 		// Ignore z-index if position is set to a value where z-index is ignored by the browser
 		// This makes behavior of this function consistent across browsers
 		// WebKit always returns auto if the element is positioned
 		position = elem.css( "position" );
 		if ( position === "absolute" || position === "relative" || position === "fixed" ) {
+
 			// IE returns 0 when zIndex is not specified
 			// other browsers return a string
 			// we ignore the case of nested elements with an explicit value of 0
@@ -3824,17 +7231,17 @@ function Datepicker() {
 	this._currentClass = "ui-datepicker-current-day"; // The name of the current day marker class
 	this._dayOverClass = "ui-datepicker-days-cell-over"; // The name of the day hover marker class
 	this.regional = []; // Available regional settings, indexed by language code
-	this.regional[""] = { // Default regional settings
+	this.regional[ "" ] = { // Default regional settings
 		closeText: "Done", // Display text for close link
 		prevText: "Prev", // Display text for previous month link
 		nextText: "Next", // Display text for next month link
 		currentText: "Today", // Display text for current month link
-		monthNames: ["January","February","March","April","May","June",
-			"July","August","September","October","November","December"], // Names of months for drop-down and formatting
-		monthNamesShort: ["Jan", "Feb", "Mar", "Apr", "May", "Jun", "Jul", "Aug", "Sep", "Oct", "Nov", "Dec"], // For formatting
-		dayNames: ["Sunday", "Monday", "Tuesday", "Wednesday", "Thursday", "Friday", "Saturday"], // For formatting
-		dayNamesShort: ["Sun", "Mon", "Tue", "Wed", "Thu", "Fri", "Sat"], // For formatting
-		dayNamesMin: ["Su","Mo","Tu","We","Th","Fr","Sa"], // Column headings for days starting at Sunday
+		monthNames: [ "January","February","March","April","May","June",
+			"July","August","September","October","November","December" ], // Names of months for drop-down and formatting
+		monthNamesShort: [ "Jan", "Feb", "Mar", "Apr", "May", "Jun", "Jul", "Aug", "Sep", "Oct", "Nov", "Dec" ], // For formatting
+		dayNames: [ "Sunday", "Monday", "Tuesday", "Wednesday", "Thursday", "Friday", "Saturday" ], // For formatting
+		dayNamesShort: [ "Sun", "Mon", "Tue", "Wed", "Thu", "Fri", "Sat" ], // For formatting
+		dayNamesMin: [ "Su","Mo","Tu","We","Th","Fr","Sa" ], // Column headings for days starting at Sunday
 		weekHeader: "Wk", // Column header for week of the year
 		dateFormat: "mm/dd/yy", // See format options on parseDate
 		firstDay: 0, // The first day of the week, Sun = 0, Mon = 1, ...
@@ -3892,13 +7299,13 @@ function Datepicker() {
 		autoSize: false, // True to size the input for the date format, false to leave as is
 		disabled: false // The initial disabled state
 	};
-	$.extend(this._defaults, this.regional[""]);
-	this.regional.en = $.extend( true, {}, this.regional[ "" ]);
+	$.extend( this._defaults, this.regional[ "" ] );
+	this.regional.en = $.extend( true, {}, this.regional[ "" ] );
 	this.regional[ "en-US" ] = $.extend( true, {}, this.regional.en );
-	this.dpDiv = datepicker_bindHover($("<div id='" + this._mainDivId + "' class='ui-datepicker ui-widget ui-widget-content ui-helper-clearfix ui-corner-all'></div>"));
+	this.dpDiv = datepicker_bindHover( $( "<div id='" + this._mainDivId + "' class='ui-datepicker ui-widget ui-widget-content ui-helper-clearfix ui-corner-all'></div>" ) );
 }
 
-$.extend(Datepicker.prototype, {
+$.extend( Datepicker.prototype, {
 	/* Class name added to elements to indicate already configured with a date picker. */
 	markerClassName: "hasDatepicker",
 
@@ -3914,8 +7321,8 @@ $.extend(Datepicker.prototype, {
 	 * @param  settings  object - the new settings to use as defaults (anonymous object)
 	 * @return the manager object
 	 */
-	setDefaults: function(settings) {
-		datepicker_extendRemove(this._defaults, settings || {});
+	setDefaults: function( settings ) {
+		datepicker_extendRemove( this._defaults, settings || {} );
 		return this;
 	},
 
@@ -3923,144 +7330,147 @@ $.extend(Datepicker.prototype, {
 	 * @param  target	element - the target input field or division or span
 	 * @param  settings  object - the new settings to use for this date picker instance (anonymous)
 	 */
-	_attachDatepicker: function(target, settings) {
+	_attachDatepicker: function( target, settings ) {
 		var nodeName, inline, inst;
 		nodeName = target.nodeName.toLowerCase();
-		inline = (nodeName === "div" || nodeName === "span");
-		if (!target.id) {
+		inline = ( nodeName === "div" || nodeName === "span" );
+		if ( !target.id ) {
 			this.uuid += 1;
 			target.id = "dp" + this.uuid;
 		}
-		inst = this._newInst($(target), inline);
-		inst.settings = $.extend({}, settings || {});
-		if (nodeName === "input") {
-			this._connectDatepicker(target, inst);
-		} else if (inline) {
-			this._inlineDatepicker(target, inst);
+		inst = this._newInst( $( target ), inline );
+		inst.settings = $.extend( {}, settings || {} );
+		if ( nodeName === "input" ) {
+			this._connectDatepicker( target, inst );
+		} else if ( inline ) {
+			this._inlineDatepicker( target, inst );
 		}
 	},
 
 	/* Create a new instance object. */
-	_newInst: function(target, inline) {
-		var id = target[0].id.replace(/([^A-Za-z0-9_\-])/g, "\\\\$1"); // escape jQuery meta chars
-		return {id: id, input: target, // associated target
+	_newInst: function( target, inline ) {
+		var id = target[ 0 ].id.replace( /([^A-Za-z0-9_\-])/g, "\\\\$1" ); // escape jQuery meta chars
+		return { id: id, input: target, // associated target
 			selectedDay: 0, selectedMonth: 0, selectedYear: 0, // current selection
 			drawMonth: 0, drawYear: 0, // month being drawn
 			inline: inline, // is datepicker inline or not
-			dpDiv: (!inline ? this.dpDiv : // presentation div
-			datepicker_bindHover($("<div class='" + this._inlineClass + " ui-datepicker ui-widget ui-widget-content ui-helper-clearfix ui-corner-all'></div>")))};
+			dpDiv: ( !inline ? this.dpDiv : // presentation div
+			datepicker_bindHover( $( "<div class='" + this._inlineClass + " ui-datepicker ui-widget ui-widget-content ui-helper-clearfix ui-corner-all'></div>" ) ) ) };
 	},
 
 	/* Attach the date picker to an input field. */
-	_connectDatepicker: function(target, inst) {
-		var input = $(target);
-		inst.append = $([]);
-		inst.trigger = $([]);
-		if (input.hasClass(this.markerClassName)) {
+	_connectDatepicker: function( target, inst ) {
+		var input = $( target );
+		inst.append = $( [] );
+		inst.trigger = $( [] );
+		if ( input.hasClass( this.markerClassName ) ) {
 			return;
 		}
-		this._attachments(input, inst);
-		input.addClass(this.markerClassName).keydown(this._doKeyDown).
-			keypress(this._doKeyPress).keyup(this._doKeyUp);
-		this._autoSize(inst);
-		$.data(target, "datepicker", inst);
+		this._attachments( input, inst );
+		input.addClass( this.markerClassName ).on( "keydown", this._doKeyDown ).
+			on( "keypress", this._doKeyPress ).on( "keyup", this._doKeyUp );
+		this._autoSize( inst );
+		$.data( target, "datepicker", inst );
+
 		//If disabled option is true, disable the datepicker once it has been attached to the input (see ticket #5665)
-		if( inst.settings.disabled ) {
+		if ( inst.settings.disabled ) {
 			this._disableDatepicker( target );
 		}
 	},
 
 	/* Make attachments based on settings. */
-	_attachments: function(input, inst) {
+	_attachments: function( input, inst ) {
 		var showOn, buttonText, buttonImage,
-			appendText = this._get(inst, "appendText"),
-			isRTL = this._get(inst, "isRTL");
+			appendText = this._get( inst, "appendText" ),
+			isRTL = this._get( inst, "isRTL" );
 
-		if (inst.append) {
+		if ( inst.append ) {
 			inst.append.remove();
 		}
-		if (appendText) {
-			inst.append = $("<span class='" + this._appendClass + "'>" + appendText + "</span>");
-			input[isRTL ? "before" : "after"](inst.append);
+		if ( appendText ) {
+			inst.append = $( "<span class='" + this._appendClass + "'>" + appendText + "</span>" );
+			input[ isRTL ? "before" : "after" ]( inst.append );
 		}
 
-		input.unbind("focus", this._showDatepicker);
+		input.off( "focus", this._showDatepicker );
 
-		if (inst.trigger) {
+		if ( inst.trigger ) {
 			inst.trigger.remove();
 		}
 
-		showOn = this._get(inst, "showOn");
-		if (showOn === "focus" || showOn === "both") { // pop-up date picker when in the marked field
-			input.focus(this._showDatepicker);
+		showOn = this._get( inst, "showOn" );
+		if ( showOn === "focus" || showOn === "both" ) { // pop-up date picker when in the marked field
+			input.on( "focus", this._showDatepicker );
 		}
-		if (showOn === "button" || showOn === "both") { // pop-up date picker when button clicked
-			buttonText = this._get(inst, "buttonText");
-			buttonImage = this._get(inst, "buttonImage");
-			inst.trigger = $(this._get(inst, "buttonImageOnly") ?
-				$("<img/>").addClass(this._triggerClass).
-					attr({ src: buttonImage, alt: buttonText, title: buttonText }) :
-				$("<button type='button'></button>").addClass(this._triggerClass).
-					html(!buttonImage ? buttonText : $("<img/>").attr(
-					{ src:buttonImage, alt:buttonText, title:buttonText })));
-			input[isRTL ? "before" : "after"](inst.trigger);
-			inst.trigger.click(function() {
-				if ($.datepicker._datepickerShowing && $.datepicker._lastInput === input[0]) {
+		if ( showOn === "button" || showOn === "both" ) { // pop-up date picker when button clicked
+			buttonText = this._get( inst, "buttonText" );
+			buttonImage = this._get( inst, "buttonImage" );
+			inst.trigger = $( this._get( inst, "buttonImageOnly" ) ?
+				$( "<img/>" ).addClass( this._triggerClass ).
+					attr( { src: buttonImage, alt: buttonText, title: buttonText } ) :
+				$( "<button type='button'></button>" ).addClass( this._triggerClass ).
+					html( !buttonImage ? buttonText : $( "<img/>" ).attr(
+					{ src:buttonImage, alt:buttonText, title:buttonText } ) ) );
+			input[ isRTL ? "before" : "after" ]( inst.trigger );
+			inst.trigger.on( "click", function() {
+				if ( $.datepicker._datepickerShowing && $.datepicker._lastInput === input[ 0 ] ) {
 					$.datepicker._hideDatepicker();
-				} else if ($.datepicker._datepickerShowing && $.datepicker._lastInput !== input[0]) {
+				} else if ( $.datepicker._datepickerShowing && $.datepicker._lastInput !== input[ 0 ] ) {
 					$.datepicker._hideDatepicker();
-					$.datepicker._showDatepicker(input[0]);
+					$.datepicker._showDatepicker( input[ 0 ] );
 				} else {
-					$.datepicker._showDatepicker(input[0]);
+					$.datepicker._showDatepicker( input[ 0 ] );
 				}
 				return false;
-			});
+			} );
 		}
 	},
 
 	/* Apply the maximum length for the date format. */
-	_autoSize: function(inst) {
-		if (this._get(inst, "autoSize") && !inst.inline) {
+	_autoSize: function( inst ) {
+		if ( this._get( inst, "autoSize" ) && !inst.inline ) {
 			var findMax, max, maxI, i,
-				date = new Date(2009, 12 - 1, 20), // Ensure double digits
-				dateFormat = this._get(inst, "dateFormat");
+				date = new Date( 2009, 12 - 1, 20 ), // Ensure double digits
+				dateFormat = this._get( inst, "dateFormat" );
 
-			if (dateFormat.match(/[DM]/)) {
-				findMax = function(names) {
+			if ( dateFormat.match( /[DM]/ ) ) {
+				findMax = function( names ) {
 					max = 0;
 					maxI = 0;
-					for (i = 0; i < names.length; i++) {
-						if (names[i].length > max) {
-							max = names[i].length;
+					for ( i = 0; i < names.length; i++ ) {
+						if ( names[ i ].length > max ) {
+							max = names[ i ].length;
 							maxI = i;
 						}
 					}
 					return maxI;
 				};
-				date.setMonth(findMax(this._get(inst, (dateFormat.match(/MM/) ?
-					"monthNames" : "monthNamesShort"))));
-				date.setDate(findMax(this._get(inst, (dateFormat.match(/DD/) ?
-					"dayNames" : "dayNamesShort"))) + 20 - date.getDay());
+				date.setMonth( findMax( this._get( inst, ( dateFormat.match( /MM/ ) ?
+					"monthNames" : "monthNamesShort" ) ) ) );
+				date.setDate( findMax( this._get( inst, ( dateFormat.match( /DD/ ) ?
+					"dayNames" : "dayNamesShort" ) ) ) + 20 - date.getDay() );
 			}
-			inst.input.attr("size", this._formatDate(inst, date).length);
+			inst.input.attr( "size", this._formatDate( inst, date ).length );
 		}
 	},
 
 	/* Attach an inline date picker to a div. */
-	_inlineDatepicker: function(target, inst) {
-		var divSpan = $(target);
-		if (divSpan.hasClass(this.markerClassName)) {
+	_inlineDatepicker: function( target, inst ) {
+		var divSpan = $( target );
+		if ( divSpan.hasClass( this.markerClassName ) ) {
 			return;
 		}
-		divSpan.addClass(this.markerClassName).append(inst.dpDiv);
-		$.data(target, "datepicker", inst);
-		this._setDate(inst, this._getDefaultDate(inst), true);
-		this._updateDatepicker(inst);
-		this._updateAlternate(inst);
+		divSpan.addClass( this.markerClassName ).append( inst.dpDiv );
+		$.data( target, "datepicker", inst );
+		this._setDate( inst, this._getDefaultDate( inst ), true );
+		this._updateDatepicker( inst );
+		this._updateAlternate( inst );
+
 		//If disabled option is true, disable the datepicker before showing it (see ticket #5665)
-		if( inst.settings.disabled ) {
+		if ( inst.settings.disabled ) {
 			this._disableDatepicker( target );
 		}
+
 		// Set display:block in place of inst.dpDiv.show() which won't work on disconnected elements
 		// http://bugs.jqueryui.com/ticket/7552 - A Datepicker created on a detached div has zero height
 		inst.dpDiv.css( "display", "block" );
@@ -4076,72 +7486,72 @@ $.extend(Datepicker.prototype, {
 	 *					leave empty for default (screen centre)
 	 * @return the manager object
 	 */
-	_dialogDatepicker: function(input, date, onSelect, settings, pos) {
+	_dialogDatepicker: function( input, date, onSelect, settings, pos ) {
 		var id, browserWidth, browserHeight, scrollX, scrollY,
 			inst = this._dialogInst; // internal instance
 
-		if (!inst) {
+		if ( !inst ) {
 			this.uuid += 1;
 			id = "dp" + this.uuid;
-			this._dialogInput = $("<input type='text' id='" + id +
-				"' style='position: absolute; top: -100px; width: 0px;'/>");
-			this._dialogInput.keydown(this._doKeyDown);
-			$("body").append(this._dialogInput);
-			inst = this._dialogInst = this._newInst(this._dialogInput, false);
+			this._dialogInput = $( "<input type='text' id='" + id +
+				"' style='position: absolute; top: -100px; width: 0px;'/>" );
+			this._dialogInput.on( "keydown", this._doKeyDown );
+			$( "body" ).append( this._dialogInput );
+			inst = this._dialogInst = this._newInst( this._dialogInput, false );
 			inst.settings = {};
-			$.data(this._dialogInput[0], "datepicker", inst);
+			$.data( this._dialogInput[ 0 ], "datepicker", inst );
 		}
-		datepicker_extendRemove(inst.settings, settings || {});
-		date = (date && date.constructor === Date ? this._formatDate(inst, date) : date);
-		this._dialogInput.val(date);
+		datepicker_extendRemove( inst.settings, settings || {} );
+		date = ( date && date.constructor === Date ? this._formatDate( inst, date ) : date );
+		this._dialogInput.val( date );
 
-		this._pos = (pos ? (pos.length ? pos : [pos.pageX, pos.pageY]) : null);
-		if (!this._pos) {
+		this._pos = ( pos ? ( pos.length ? pos : [ pos.pageX, pos.pageY ] ) : null );
+		if ( !this._pos ) {
 			browserWidth = document.documentElement.clientWidth;
 			browserHeight = document.documentElement.clientHeight;
 			scrollX = document.documentElement.scrollLeft || document.body.scrollLeft;
 			scrollY = document.documentElement.scrollTop || document.body.scrollTop;
 			this._pos = // should use actual width/height below
-				[(browserWidth / 2) - 100 + scrollX, (browserHeight / 2) - 150 + scrollY];
+				[ ( browserWidth / 2 ) - 100 + scrollX, ( browserHeight / 2 ) - 150 + scrollY ];
 		}
 
-		// move input on screen for focus, but hidden behind dialog
-		this._dialogInput.css("left", (this._pos[0] + 20) + "px").css("top", this._pos[1] + "px");
+		// Move input on screen for focus, but hidden behind dialog
+		this._dialogInput.css( "left", ( this._pos[ 0 ] + 20 ) + "px" ).css( "top", this._pos[ 1 ] + "px" );
 		inst.settings.onSelect = onSelect;
 		this._inDialog = true;
-		this.dpDiv.addClass(this._dialogClass);
-		this._showDatepicker(this._dialogInput[0]);
-		if ($.blockUI) {
-			$.blockUI(this.dpDiv);
+		this.dpDiv.addClass( this._dialogClass );
+		this._showDatepicker( this._dialogInput[ 0 ] );
+		if ( $.blockUI ) {
+			$.blockUI( this.dpDiv );
 		}
-		$.data(this._dialogInput[0], "datepicker", inst);
+		$.data( this._dialogInput[ 0 ], "datepicker", inst );
 		return this;
 	},
 
 	/* Detach a datepicker from its control.
 	 * @param  target	element - the target input field or division or span
 	 */
-	_destroyDatepicker: function(target) {
+	_destroyDatepicker: function( target ) {
 		var nodeName,
-			$target = $(target),
-			inst = $.data(target, "datepicker");
+			$target = $( target ),
+			inst = $.data( target, "datepicker" );
 
-		if (!$target.hasClass(this.markerClassName)) {
+		if ( !$target.hasClass( this.markerClassName ) ) {
 			return;
 		}
 
 		nodeName = target.nodeName.toLowerCase();
-		$.removeData(target, "datepicker");
-		if (nodeName === "input") {
+		$.removeData( target, "datepicker" );
+		if ( nodeName === "input" ) {
 			inst.append.remove();
 			inst.trigger.remove();
-			$target.removeClass(this.markerClassName).
-				unbind("focus", this._showDatepicker).
-				unbind("keydown", this._doKeyDown).
-				unbind("keypress", this._doKeyPress).
-				unbind("keyup", this._doKeyUp);
-		} else if (nodeName === "div" || nodeName === "span") {
-			$target.removeClass(this.markerClassName).empty();
+			$target.removeClass( this.markerClassName ).
+				off( "focus", this._showDatepicker ).
+				off( "keydown", this._doKeyDown ).
+				off( "keypress", this._doKeyPress ).
+				off( "keyup", this._doKeyUp );
+		} else if ( nodeName === "div" || nodeName === "span" ) {
+			$target.removeClass( this.markerClassName ).empty();
 		}
 
 		if ( datepicker_instActive === inst ) {
@@ -4152,70 +7562,70 @@ $.extend(Datepicker.prototype, {
 	/* Enable the date picker to a jQuery selection.
 	 * @param  target	element - the target input field or division or span
 	 */
-	_enableDatepicker: function(target) {
+	_enableDatepicker: function( target ) {
 		var nodeName, inline,
-			$target = $(target),
-			inst = $.data(target, "datepicker");
+			$target = $( target ),
+			inst = $.data( target, "datepicker" );
 
-		if (!$target.hasClass(this.markerClassName)) {
+		if ( !$target.hasClass( this.markerClassName ) ) {
 			return;
 		}
 
 		nodeName = target.nodeName.toLowerCase();
-		if (nodeName === "input") {
+		if ( nodeName === "input" ) {
 			target.disabled = false;
-			inst.trigger.filter("button").
-				each(function() { this.disabled = false; }).end().
-				filter("img").css({opacity: "1.0", cursor: ""});
-		} else if (nodeName === "div" || nodeName === "span") {
-			inline = $target.children("." + this._inlineClass);
-			inline.children().removeClass("ui-state-disabled");
-			inline.find("select.ui-datepicker-month, select.ui-datepicker-year").
-				prop("disabled", false);
+			inst.trigger.filter( "button" ).
+				each( function() { this.disabled = false; } ).end().
+				filter( "img" ).css( { opacity: "1.0", cursor: "" } );
+		} else if ( nodeName === "div" || nodeName === "span" ) {
+			inline = $target.children( "." + this._inlineClass );
+			inline.children().removeClass( "ui-state-disabled" );
+			inline.find( "select.ui-datepicker-month, select.ui-datepicker-year" ).
+				prop( "disabled", false );
 		}
-		this._disabledInputs = $.map(this._disabledInputs,
-			function(value) { return (value === target ? null : value); }); // delete entry
+		this._disabledInputs = $.map( this._disabledInputs,
+			function( value ) { return ( value === target ? null : value ); } ); // delete entry
 	},
 
 	/* Disable the date picker to a jQuery selection.
 	 * @param  target	element - the target input field or division or span
 	 */
-	_disableDatepicker: function(target) {
+	_disableDatepicker: function( target ) {
 		var nodeName, inline,
-			$target = $(target),
-			inst = $.data(target, "datepicker");
+			$target = $( target ),
+			inst = $.data( target, "datepicker" );
 
-		if (!$target.hasClass(this.markerClassName)) {
+		if ( !$target.hasClass( this.markerClassName ) ) {
 			return;
 		}
 
 		nodeName = target.nodeName.toLowerCase();
-		if (nodeName === "input") {
+		if ( nodeName === "input" ) {
 			target.disabled = true;
-			inst.trigger.filter("button").
-				each(function() { this.disabled = true; }).end().
-				filter("img").css({opacity: "0.5", cursor: "default"});
-		} else if (nodeName === "div" || nodeName === "span") {
-			inline = $target.children("." + this._inlineClass);
-			inline.children().addClass("ui-state-disabled");
-			inline.find("select.ui-datepicker-month, select.ui-datepicker-year").
-				prop("disabled", true);
+			inst.trigger.filter( "button" ).
+				each( function() { this.disabled = true; } ).end().
+				filter( "img" ).css( { opacity: "0.5", cursor: "default" } );
+		} else if ( nodeName === "div" || nodeName === "span" ) {
+			inline = $target.children( "." + this._inlineClass );
+			inline.children().addClass( "ui-state-disabled" );
+			inline.find( "select.ui-datepicker-month, select.ui-datepicker-year" ).
+				prop( "disabled", true );
 		}
-		this._disabledInputs = $.map(this._disabledInputs,
-			function(value) { return (value === target ? null : value); }); // delete entry
-		this._disabledInputs[this._disabledInputs.length] = target;
+		this._disabledInputs = $.map( this._disabledInputs,
+			function( value ) { return ( value === target ? null : value ); } ); // delete entry
+		this._disabledInputs[ this._disabledInputs.length ] = target;
 	},
 
 	/* Is the first field in a jQuery collection disabled as a datepicker?
 	 * @param  target	element - the target input field or division or span
 	 * @return boolean - true if disabled, false if enabled
 	 */
-	_isDisabledDatepicker: function(target) {
-		if (!target) {
+	_isDisabledDatepicker: function( target ) {
+		if ( !target ) {
 			return false;
 		}
-		for (var i = 0; i < this._disabledInputs.length; i++) {
-			if (this._disabledInputs[i] === target) {
+		for ( var i = 0; i < this._disabledInputs.length; i++ ) {
+			if ( this._disabledInputs[ i ] === target ) {
 				return true;
 			}
 		}
@@ -4227,11 +7637,11 @@ $.extend(Datepicker.prototype, {
 	 * @return  object - the associated instance data
 	 * @throws  error if a jQuery problem getting data
 	 */
-	_getInst: function(target) {
+	_getInst: function( target ) {
 		try {
-			return $.data(target, "datepicker");
+			return $.data( target, "datepicker" );
 		}
-		catch (err) {
+		catch ( err ) {
 			throw "Missing instance data for this datepicker";
 		}
 	},
@@ -4245,65 +7655,66 @@ $.extend(Datepicker.prototype, {
 	 * @param  value   any - the new value for the setting
 	 *				(omit if above is an object or to retrieve a value)
 	 */
-	_optionDatepicker: function(target, name, value) {
+	_optionDatepicker: function( target, name, value ) {
 		var settings, date, minDate, maxDate,
-			inst = this._getInst(target);
+			inst = this._getInst( target );
 
-		if (arguments.length === 2 && typeof name === "string") {
-			return (name === "defaults" ? $.extend({}, $.datepicker._defaults) :
-				(inst ? (name === "all" ? $.extend({}, inst.settings) :
-				this._get(inst, name)) : null));
+		if ( arguments.length === 2 && typeof name === "string" ) {
+			return ( name === "defaults" ? $.extend( {}, $.datepicker._defaults ) :
+				( inst ? ( name === "all" ? $.extend( {}, inst.settings ) :
+				this._get( inst, name ) ) : null ) );
 		}
 
 		settings = name || {};
-		if (typeof name === "string") {
+		if ( typeof name === "string" ) {
 			settings = {};
-			settings[name] = value;
+			settings[ name ] = value;
 		}
 
-		if (inst) {
-			if (this._curInst === inst) {
+		if ( inst ) {
+			if ( this._curInst === inst ) {
 				this._hideDatepicker();
 			}
 
-			date = this._getDateDatepicker(target, true);
-			minDate = this._getMinMaxDate(inst, "min");
-			maxDate = this._getMinMaxDate(inst, "max");
-			datepicker_extendRemove(inst.settings, settings);
+			date = this._getDateDatepicker( target, true );
+			minDate = this._getMinMaxDate( inst, "min" );
+			maxDate = this._getMinMaxDate( inst, "max" );
+			datepicker_extendRemove( inst.settings, settings );
+
 			// reformat the old minDate/maxDate values if dateFormat changes and a new minDate/maxDate isn't provided
-			if (minDate !== null && settings.dateFormat !== undefined && settings.minDate === undefined) {
-				inst.settings.minDate = this._formatDate(inst, minDate);
+			if ( minDate !== null && settings.dateFormat !== undefined && settings.minDate === undefined ) {
+				inst.settings.minDate = this._formatDate( inst, minDate );
 			}
-			if (maxDate !== null && settings.dateFormat !== undefined && settings.maxDate === undefined) {
-				inst.settings.maxDate = this._formatDate(inst, maxDate);
+			if ( maxDate !== null && settings.dateFormat !== undefined && settings.maxDate === undefined ) {
+				inst.settings.maxDate = this._formatDate( inst, maxDate );
 			}
 			if ( "disabled" in settings ) {
 				if ( settings.disabled ) {
-					this._disableDatepicker(target);
+					this._disableDatepicker( target );
 				} else {
-					this._enableDatepicker(target);
+					this._enableDatepicker( target );
 				}
 			}
-			this._attachments($(target), inst);
-			this._autoSize(inst);
-			this._setDate(inst, date);
-			this._updateAlternate(inst);
-			this._updateDatepicker(inst);
+			this._attachments( $( target ), inst );
+			this._autoSize( inst );
+			this._setDate( inst, date );
+			this._updateAlternate( inst );
+			this._updateDatepicker( inst );
 		}
 	},
 
-	// change method deprecated
-	_changeDatepicker: function(target, name, value) {
-		this._optionDatepicker(target, name, value);
+	// Change method deprecated
+	_changeDatepicker: function( target, name, value ) {
+		this._optionDatepicker( target, name, value );
 	},
 
 	/* Redraw the date picker attached to an input field or division.
 	 * @param  target  element - the target input field or division or span
 	 */
-	_refreshDatepicker: function(target) {
-		var inst = this._getInst(target);
-		if (inst) {
-			this._updateDatepicker(inst);
+	_refreshDatepicker: function( target ) {
+		var inst = this._getInst( target );
+		if ( inst ) {
+			this._updateDatepicker( inst );
 		}
 	},
 
@@ -4311,12 +7722,12 @@ $.extend(Datepicker.prototype, {
 	 * @param  target element - the target input field or division or span
 	 * @param  date	Date - the new date
 	 */
-	_setDateDatepicker: function(target, date) {
-		var inst = this._getInst(target);
-		if (inst) {
-			this._setDate(inst, date);
-			this._updateDatepicker(inst);
-			this._updateAlternate(inst);
+	_setDateDatepicker: function( target, date ) {
+		var inst = this._getInst( target );
+		if ( inst ) {
+			this._setDate( inst, date );
+			this._updateDatepicker( inst );
+			this._updateAlternate( inst );
 		}
 	},
 
@@ -4325,39 +7736,39 @@ $.extend(Datepicker.prototype, {
 	 * @param  noDefault boolean - true if no default date is to be used
 	 * @return Date - the current date
 	 */
-	_getDateDatepicker: function(target, noDefault) {
-		var inst = this._getInst(target);
-		if (inst && !inst.inline) {
-			this._setDateFromField(inst, noDefault);
+	_getDateDatepicker: function( target, noDefault ) {
+		var inst = this._getInst( target );
+		if ( inst && !inst.inline ) {
+			this._setDateFromField( inst, noDefault );
 		}
-		return (inst ? this._getDate(inst) : null);
+		return ( inst ? this._getDate( inst ) : null );
 	},
 
 	/* Handle keystrokes. */
-	_doKeyDown: function(event) {
+	_doKeyDown: function( event ) {
 		var onSelect, dateStr, sel,
-			inst = $.datepicker._getInst(event.target),
+			inst = $.datepicker._getInst( event.target ),
 			handled = true,
-			isRTL = inst.dpDiv.is(".ui-datepicker-rtl");
+			isRTL = inst.dpDiv.is( ".ui-datepicker-rtl" );
 
 		inst._keyEvent = true;
-		if ($.datepicker._datepickerShowing) {
-			switch (event.keyCode) {
+		if ( $.datepicker._datepickerShowing ) {
+			switch ( event.keyCode ) {
 				case 9: $.datepicker._hideDatepicker();
 						handled = false;
 						break; // hide on tab out
-				case 13: sel = $("td." + $.datepicker._dayOverClass + ":not(." +
-									$.datepicker._currentClass + ")", inst.dpDiv);
-						if (sel[0]) {
-							$.datepicker._selectDay(event.target, inst.selectedMonth, inst.selectedYear, sel[0]);
+				case 13: sel = $( "td." + $.datepicker._dayOverClass + ":not(." +
+									$.datepicker._currentClass + ")", inst.dpDiv );
+						if ( sel[ 0 ] ) {
+							$.datepicker._selectDay( event.target, inst.selectedMonth, inst.selectedYear, sel[ 0 ] );
 						}
 
-						onSelect = $.datepicker._get(inst, "onSelect");
-						if (onSelect) {
-							dateStr = $.datepicker._formatDate(inst);
+						onSelect = $.datepicker._get( inst, "onSelect" );
+						if ( onSelect ) {
+							dateStr = $.datepicker._formatDate( inst );
 
-							// trigger custom callback
-							onSelect.apply((inst.input ? inst.input[0] : null), [dateStr, inst]);
+							// Trigger custom callback
+							onSelect.apply( ( inst.input ? inst.input[ 0 ] : null ), [ dateStr, inst ] );
 						} else {
 							$.datepicker._hideDatepicker();
 						}
@@ -4365,102 +7776,106 @@ $.extend(Datepicker.prototype, {
 						return false; // don't submit the form
 				case 27: $.datepicker._hideDatepicker();
 						break; // hide on escape
-				case 33: $.datepicker._adjustDate(event.target, (event.ctrlKey ?
-							-$.datepicker._get(inst, "stepBigMonths") :
-							-$.datepicker._get(inst, "stepMonths")), "M");
+				case 33: $.datepicker._adjustDate( event.target, ( event.ctrlKey ?
+							-$.datepicker._get( inst, "stepBigMonths" ) :
+							-$.datepicker._get( inst, "stepMonths" ) ), "M" );
 						break; // previous month/year on page up/+ ctrl
-				case 34: $.datepicker._adjustDate(event.target, (event.ctrlKey ?
-							+$.datepicker._get(inst, "stepBigMonths") :
-							+$.datepicker._get(inst, "stepMonths")), "M");
+				case 34: $.datepicker._adjustDate( event.target, ( event.ctrlKey ?
+							+$.datepicker._get( inst, "stepBigMonths" ) :
+							+$.datepicker._get( inst, "stepMonths" ) ), "M" );
 						break; // next month/year on page down/+ ctrl
-				case 35: if (event.ctrlKey || event.metaKey) {
-							$.datepicker._clearDate(event.target);
+				case 35: if ( event.ctrlKey || event.metaKey ) {
+							$.datepicker._clearDate( event.target );
 						}
 						handled = event.ctrlKey || event.metaKey;
 						break; // clear on ctrl or command +end
-				case 36: if (event.ctrlKey || event.metaKey) {
-							$.datepicker._gotoToday(event.target);
+				case 36: if ( event.ctrlKey || event.metaKey ) {
+							$.datepicker._gotoToday( event.target );
 						}
 						handled = event.ctrlKey || event.metaKey;
 						break; // current on ctrl or command +home
-				case 37: if (event.ctrlKey || event.metaKey) {
-							$.datepicker._adjustDate(event.target, (isRTL ? +1 : -1), "D");
+				case 37: if ( event.ctrlKey || event.metaKey ) {
+							$.datepicker._adjustDate( event.target, ( isRTL ? +1 : -1 ), "D" );
 						}
 						handled = event.ctrlKey || event.metaKey;
+
 						// -1 day on ctrl or command +left
-						if (event.originalEvent.altKey) {
-							$.datepicker._adjustDate(event.target, (event.ctrlKey ?
-								-$.datepicker._get(inst, "stepBigMonths") :
-								-$.datepicker._get(inst, "stepMonths")), "M");
+						if ( event.originalEvent.altKey ) {
+							$.datepicker._adjustDate( event.target, ( event.ctrlKey ?
+								-$.datepicker._get( inst, "stepBigMonths" ) :
+								-$.datepicker._get( inst, "stepMonths" ) ), "M" );
 						}
+
 						// next month/year on alt +left on Mac
 						break;
-				case 38: if (event.ctrlKey || event.metaKey) {
-							$.datepicker._adjustDate(event.target, -7, "D");
+				case 38: if ( event.ctrlKey || event.metaKey ) {
+							$.datepicker._adjustDate( event.target, -7, "D" );
 						}
 						handled = event.ctrlKey || event.metaKey;
 						break; // -1 week on ctrl or command +up
-				case 39: if (event.ctrlKey || event.metaKey) {
-							$.datepicker._adjustDate(event.target, (isRTL ? -1 : +1), "D");
+				case 39: if ( event.ctrlKey || event.metaKey ) {
+							$.datepicker._adjustDate( event.target, ( isRTL ? -1 : +1 ), "D" );
 						}
 						handled = event.ctrlKey || event.metaKey;
+
 						// +1 day on ctrl or command +right
-						if (event.originalEvent.altKey) {
-							$.datepicker._adjustDate(event.target, (event.ctrlKey ?
-								+$.datepicker._get(inst, "stepBigMonths") :
-								+$.datepicker._get(inst, "stepMonths")), "M");
+						if ( event.originalEvent.altKey ) {
+							$.datepicker._adjustDate( event.target, ( event.ctrlKey ?
+								+$.datepicker._get( inst, "stepBigMonths" ) :
+								+$.datepicker._get( inst, "stepMonths" ) ), "M" );
 						}
+
 						// next month/year on alt +right
 						break;
-				case 40: if (event.ctrlKey || event.metaKey) {
-							$.datepicker._adjustDate(event.target, +7, "D");
+				case 40: if ( event.ctrlKey || event.metaKey ) {
+							$.datepicker._adjustDate( event.target, +7, "D" );
 						}
 						handled = event.ctrlKey || event.metaKey;
 						break; // +1 week on ctrl or command +down
 				default: handled = false;
 			}
-		} else if (event.keyCode === 36 && event.ctrlKey) { // display the date picker on ctrl+home
-			$.datepicker._showDatepicker(this);
+		} else if ( event.keyCode === 36 && event.ctrlKey ) { // display the date picker on ctrl+home
+			$.datepicker._showDatepicker( this );
 		} else {
 			handled = false;
 		}
 
-		if (handled) {
+		if ( handled ) {
 			event.preventDefault();
 			event.stopPropagation();
 		}
 	},
 
 	/* Filter entered characters - based on date format. */
-	_doKeyPress: function(event) {
+	_doKeyPress: function( event ) {
 		var chars, chr,
-			inst = $.datepicker._getInst(event.target);
+			inst = $.datepicker._getInst( event.target );
 
-		if ($.datepicker._get(inst, "constrainInput")) {
-			chars = $.datepicker._possibleChars($.datepicker._get(inst, "dateFormat"));
-			chr = String.fromCharCode(event.charCode == null ? event.keyCode : event.charCode);
-			return event.ctrlKey || event.metaKey || (chr < " " || !chars || chars.indexOf(chr) > -1);
+		if ( $.datepicker._get( inst, "constrainInput" ) ) {
+			chars = $.datepicker._possibleChars( $.datepicker._get( inst, "dateFormat" ) );
+			chr = String.fromCharCode( event.charCode == null ? event.keyCode : event.charCode );
+			return event.ctrlKey || event.metaKey || ( chr < " " || !chars || chars.indexOf( chr ) > -1 );
 		}
 	},
 
 	/* Synchronise manual entry and field/alternate field. */
-	_doKeyUp: function(event) {
+	_doKeyUp: function( event ) {
 		var date,
-			inst = $.datepicker._getInst(event.target);
+			inst = $.datepicker._getInst( event.target );
 
-		if (inst.input.val() !== inst.lastVal) {
+		if ( inst.input.val() !== inst.lastVal ) {
 			try {
-				date = $.datepicker.parseDate($.datepicker._get(inst, "dateFormat"),
-					(inst.input ? inst.input.val() : null),
-					$.datepicker._getFormatConfig(inst));
+				date = $.datepicker.parseDate( $.datepicker._get( inst, "dateFormat" ),
+					( inst.input ? inst.input.val() : null ),
+					$.datepicker._getFormatConfig( inst ) );
 
-				if (date) { // only if valid
-					$.datepicker._setDateFromField(inst);
-					$.datepicker._updateAlternate(inst);
-					$.datepicker._updateDatepicker(inst);
+				if ( date ) { // only if valid
+					$.datepicker._setDateFromField( inst );
+					$.datepicker._updateAlternate( inst );
+					$.datepicker._updateDatepicker( inst );
 				}
 			}
-			catch (err) {
+			catch ( err ) {
 			}
 		}
 		return true;
@@ -4471,80 +7886,83 @@ $.extend(Datepicker.prototype, {
 	 * @param  input  element - the input field attached to the date picker or
 	 *					event - if triggered by focus
 	 */
-	_showDatepicker: function(input) {
+	_showDatepicker: function( input ) {
 		input = input.target || input;
-		if (input.nodeName.toLowerCase() !== "input") { // find from button/image trigger
-			input = $("input", input.parentNode)[0];
+		if ( input.nodeName.toLowerCase() !== "input" ) { // find from button/image trigger
+			input = $( "input", input.parentNode )[ 0 ];
 		}
 
-		if ($.datepicker._isDisabledDatepicker(input) || $.datepicker._lastInput === input) { // already here
+		if ( $.datepicker._isDisabledDatepicker( input ) || $.datepicker._lastInput === input ) { // already here
 			return;
 		}
 
 		var inst, beforeShow, beforeShowSettings, isFixed,
 			offset, showAnim, duration;
 
-		inst = $.datepicker._getInst(input);
-		if ($.datepicker._curInst && $.datepicker._curInst !== inst) {
-			$.datepicker._curInst.dpDiv.stop(true, true);
+		inst = $.datepicker._getInst( input );
+		if ( $.datepicker._curInst && $.datepicker._curInst !== inst ) {
+			$.datepicker._curInst.dpDiv.stop( true, true );
 			if ( inst && $.datepicker._datepickerShowing ) {
-				$.datepicker._hideDatepicker( $.datepicker._curInst.input[0] );
+				$.datepicker._hideDatepicker( $.datepicker._curInst.input[ 0 ] );
 			}
 		}
 
-		beforeShow = $.datepicker._get(inst, "beforeShow");
-		beforeShowSettings = beforeShow ? beforeShow.apply(input, [input, inst]) : {};
-		if(beforeShowSettings === false){
+		beforeShow = $.datepicker._get( inst, "beforeShow" );
+		beforeShowSettings = beforeShow ? beforeShow.apply( input, [ input, inst ] ) : {};
+		if ( beforeShowSettings === false ) {
 			return;
 		}
-		datepicker_extendRemove(inst.settings, beforeShowSettings);
+		datepicker_extendRemove( inst.settings, beforeShowSettings );
 
 		inst.lastVal = null;
 		$.datepicker._lastInput = input;
-		$.datepicker._setDateFromField(inst);
+		$.datepicker._setDateFromField( inst );
 
-		if ($.datepicker._inDialog) { // hide cursor
+		if ( $.datepicker._inDialog ) { // hide cursor
 			input.value = "";
 		}
-		if (!$.datepicker._pos) { // position below input
-			$.datepicker._pos = $.datepicker._findPos(input);
-			$.datepicker._pos[1] += input.offsetHeight; // add the height
+		if ( !$.datepicker._pos ) { // position below input
+			$.datepicker._pos = $.datepicker._findPos( input );
+			$.datepicker._pos[ 1 ] += input.offsetHeight; // add the height
 		}
 
 		isFixed = false;
-		$(input).parents().each(function() {
-			isFixed |= $(this).css("position") === "fixed";
+		$( input ).parents().each( function() {
+			isFixed |= $( this ).css( "position" ) === "fixed";
 			return !isFixed;
-		});
+		} );
 
-		offset = {left: $.datepicker._pos[0], top: $.datepicker._pos[1]};
+		offset = { left: $.datepicker._pos[ 0 ], top: $.datepicker._pos[ 1 ] };
 		$.datepicker._pos = null;
+
 		//to avoid flashes on Firefox
 		inst.dpDiv.empty();
+
 		// determine sizing offscreen
-		inst.dpDiv.css({position: "absolute", display: "block", top: "-1000px"});
-		$.datepicker._updateDatepicker(inst);
+		inst.dpDiv.css( { position: "absolute", display: "block", top: "-1000px" } );
+		$.datepicker._updateDatepicker( inst );
+
 		// fix width for dynamic number of date pickers
 		// and adjust position before showing
-		offset = $.datepicker._checkOffset(inst, offset, isFixed);
-		inst.dpDiv.css({position: ($.datepicker._inDialog && $.blockUI ?
-			"static" : (isFixed ? "fixed" : "absolute")), display: "none",
-			left: offset.left + "px", top: offset.top + "px"});
+		offset = $.datepicker._checkOffset( inst, offset, isFixed );
+		inst.dpDiv.css( { position: ( $.datepicker._inDialog && $.blockUI ?
+			"static" : ( isFixed ? "fixed" : "absolute" ) ), display: "none",
+			left: offset.left + "px", top: offset.top + "px" } );
 
-		if (!inst.inline) {
-			showAnim = $.datepicker._get(inst, "showAnim");
-			duration = $.datepicker._get(inst, "duration");
+		if ( !inst.inline ) {
+			showAnim = $.datepicker._get( inst, "showAnim" );
+			duration = $.datepicker._get( inst, "duration" );
 			inst.dpDiv.css( "z-index", datepicker_getZindex( $( input ) ) + 1 );
 			$.datepicker._datepickerShowing = true;
 
 			if ( $.effects && $.effects.effect[ showAnim ] ) {
-				inst.dpDiv.show(showAnim, $.datepicker._get(inst, "showOptions"), duration);
+				inst.dpDiv.show( showAnim, $.datepicker._get( inst, "showOptions" ), duration );
 			} else {
-				inst.dpDiv[showAnim || "show"](showAnim ? duration : null);
+				inst.dpDiv[ showAnim || "show" ]( showAnim ? duration : null );
 			}
 
 			if ( $.datepicker._shouldFocusInput( inst ) ) {
-				inst.input.focus();
+				inst.input.trigger( "focus" );
 			}
 
 			$.datepicker._curInst = inst;
@@ -4552,15 +7970,15 @@ $.extend(Datepicker.prototype, {
 	},
 
 	/* Generate the date picker content. */
-	_updateDatepicker: function(inst) {
+	_updateDatepicker: function( inst ) {
 		this.maxRows = 4; //Reset the max number of rows being displayed (see #7043)
 		datepicker_instActive = inst; // for delegate hover events
-		inst.dpDiv.empty().append(this._generateHTML(inst));
-		this._attachHandlers(inst);
+		inst.dpDiv.empty().append( this._generateHTML( inst ) );
+		this._attachHandlers( inst );
 
 		var origyearshtml,
-			numMonths = this._getNumberOfMonths(inst),
-			cols = numMonths[1],
+			numMonths = this._getNumberOfMonths( inst ),
+			cols = numMonths[ 1 ],
 			width = 17,
 			activeCell = inst.dpDiv.find( "." + this._dayOverClass + " a" );
 
@@ -4568,29 +7986,30 @@ $.extend(Datepicker.prototype, {
 			datepicker_handleMouseover.apply( activeCell.get( 0 ) );
 		}
 
-		inst.dpDiv.removeClass("ui-datepicker-multi-2 ui-datepicker-multi-3 ui-datepicker-multi-4").width("");
-		if (cols > 1) {
-			inst.dpDiv.addClass("ui-datepicker-multi-" + cols).css("width", (width * cols) + "em");
+		inst.dpDiv.removeClass( "ui-datepicker-multi-2 ui-datepicker-multi-3 ui-datepicker-multi-4" ).width( "" );
+		if ( cols > 1 ) {
+			inst.dpDiv.addClass( "ui-datepicker-multi-" + cols ).css( "width", ( width * cols ) + "em" );
 		}
-		inst.dpDiv[(numMonths[0] !== 1 || numMonths[1] !== 1 ? "add" : "remove") +
-			"Class"]("ui-datepicker-multi");
-		inst.dpDiv[(this._get(inst, "isRTL") ? "add" : "remove") +
-			"Class"]("ui-datepicker-rtl");
+		inst.dpDiv[ ( numMonths[ 0 ] !== 1 || numMonths[ 1 ] !== 1 ? "add" : "remove" ) +
+			"Class" ]( "ui-datepicker-multi" );
+		inst.dpDiv[ ( this._get( inst, "isRTL" ) ? "add" : "remove" ) +
+			"Class" ]( "ui-datepicker-rtl" );
 
-		if (inst === $.datepicker._curInst && $.datepicker._datepickerShowing && $.datepicker._shouldFocusInput( inst ) ) {
-			inst.input.focus();
+		if ( inst === $.datepicker._curInst && $.datepicker._datepickerShowing && $.datepicker._shouldFocusInput( inst ) ) {
+			inst.input.trigger( "focus" );
 		}
 
-		// deffered render of the years select (to avoid flashes on Firefox)
-		if( inst.yearshtml ){
+		// Deffered render of the years select (to avoid flashes on Firefox)
+		if ( inst.yearshtml ) {
 			origyearshtml = inst.yearshtml;
-			setTimeout(function(){
+			setTimeout( function() {
+
 				//assure that inst.yearshtml didn't change.
-				if( origyearshtml === inst.yearshtml && inst.yearshtml ){
-					inst.dpDiv.find("select.ui-datepicker-year:first").replaceWith(inst.yearshtml);
+				if ( origyearshtml === inst.yearshtml && inst.yearshtml ) {
+					inst.dpDiv.find( "select.ui-datepicker-year:first" ).replaceWith( inst.yearshtml );
 				}
 				origyearshtml = inst.yearshtml = null;
-			}, 0);
+			}, 0 );
 		}
 	},
 
@@ -4602,83 +8021,83 @@ $.extend(Datepicker.prototype, {
 	},
 
 	/* Check positioning to remain on screen. */
-	_checkOffset: function(inst, offset, isFixed) {
+	_checkOffset: function( inst, offset, isFixed ) {
 		var dpWidth = inst.dpDiv.outerWidth(),
 			dpHeight = inst.dpDiv.outerHeight(),
 			inputWidth = inst.input ? inst.input.outerWidth() : 0,
 			inputHeight = inst.input ? inst.input.outerHeight() : 0,
-			viewWidth = document.documentElement.clientWidth + (isFixed ? 0 : $(document).scrollLeft()),
-			viewHeight = document.documentElement.clientHeight + (isFixed ? 0 : $(document).scrollTop());
+			viewWidth = document.documentElement.clientWidth + ( isFixed ? 0 : $( document ).scrollLeft() ),
+			viewHeight = document.documentElement.clientHeight + ( isFixed ? 0 : $( document ).scrollTop() );
 
-		offset.left -= (this._get(inst, "isRTL") ? (dpWidth - inputWidth) : 0);
-		offset.left -= (isFixed && offset.left === inst.input.offset().left) ? $(document).scrollLeft() : 0;
-		offset.top -= (isFixed && offset.top === (inst.input.offset().top + inputHeight)) ? $(document).scrollTop() : 0;
+		offset.left -= ( this._get( inst, "isRTL" ) ? ( dpWidth - inputWidth ) : 0 );
+		offset.left -= ( isFixed && offset.left === inst.input.offset().left ) ? $( document ).scrollLeft() : 0;
+		offset.top -= ( isFixed && offset.top === ( inst.input.offset().top + inputHeight ) ) ? $( document ).scrollTop() : 0;
 
-		// now check if datepicker is showing outside window viewport - move to a better place if so.
-		offset.left -= Math.min(offset.left, (offset.left + dpWidth > viewWidth && viewWidth > dpWidth) ?
-			Math.abs(offset.left + dpWidth - viewWidth) : 0);
-		offset.top -= Math.min(offset.top, (offset.top + dpHeight > viewHeight && viewHeight > dpHeight) ?
-			Math.abs(dpHeight + inputHeight) : 0);
+		// Now check if datepicker is showing outside window viewport - move to a better place if so.
+		offset.left -= Math.min( offset.left, ( offset.left + dpWidth > viewWidth && viewWidth > dpWidth ) ?
+			Math.abs( offset.left + dpWidth - viewWidth ) : 0 );
+		offset.top -= Math.min( offset.top, ( offset.top + dpHeight > viewHeight && viewHeight > dpHeight ) ?
+			Math.abs( dpHeight + inputHeight ) : 0 );
 
 		return offset;
 	},
 
 	/* Find an object's position on the screen. */
-	_findPos: function(obj) {
+	_findPos: function( obj ) {
 		var position,
-			inst = this._getInst(obj),
-			isRTL = this._get(inst, "isRTL");
+			inst = this._getInst( obj ),
+			isRTL = this._get( inst, "isRTL" );
 
-		while (obj && (obj.type === "hidden" || obj.nodeType !== 1 || $.expr.filters.hidden(obj))) {
-			obj = obj[isRTL ? "previousSibling" : "nextSibling"];
+		while ( obj && ( obj.type === "hidden" || obj.nodeType !== 1 || $.expr.filters.hidden( obj ) ) ) {
+			obj = obj[ isRTL ? "previousSibling" : "nextSibling" ];
 		}
 
-		position = $(obj).offset();
-		return [position.left, position.top];
+		position = $( obj ).offset();
+		return [ position.left, position.top ];
 	},
 
 	/* Hide the date picker from view.
 	 * @param  input  element - the input field attached to the date picker
 	 */
-	_hideDatepicker: function(input) {
+	_hideDatepicker: function( input ) {
 		var showAnim, duration, postProcess, onClose,
 			inst = this._curInst;
 
-		if (!inst || (input && inst !== $.data(input, "datepicker"))) {
+		if ( !inst || ( input && inst !== $.data( input, "datepicker" ) ) ) {
 			return;
 		}
 
-		if (this._datepickerShowing) {
-			showAnim = this._get(inst, "showAnim");
-			duration = this._get(inst, "duration");
+		if ( this._datepickerShowing ) {
+			showAnim = this._get( inst, "showAnim" );
+			duration = this._get( inst, "duration" );
 			postProcess = function() {
-				$.datepicker._tidyDialog(inst);
+				$.datepicker._tidyDialog( inst );
 			};
 
 			// DEPRECATED: after BC for 1.8.x $.effects[ showAnim ] is not needed
 			if ( $.effects && ( $.effects.effect[ showAnim ] || $.effects[ showAnim ] ) ) {
-				inst.dpDiv.hide(showAnim, $.datepicker._get(inst, "showOptions"), duration, postProcess);
+				inst.dpDiv.hide( showAnim, $.datepicker._get( inst, "showOptions" ), duration, postProcess );
 			} else {
-				inst.dpDiv[(showAnim === "slideDown" ? "slideUp" :
-					(showAnim === "fadeIn" ? "fadeOut" : "hide"))]((showAnim ? duration : null), postProcess);
+				inst.dpDiv[ ( showAnim === "slideDown" ? "slideUp" :
+					( showAnim === "fadeIn" ? "fadeOut" : "hide" ) ) ]( ( showAnim ? duration : null ), postProcess );
 			}
 
-			if (!showAnim) {
+			if ( !showAnim ) {
 				postProcess();
 			}
 			this._datepickerShowing = false;
 
-			onClose = this._get(inst, "onClose");
-			if (onClose) {
-				onClose.apply((inst.input ? inst.input[0] : null), [(inst.input ? inst.input.val() : ""), inst]);
+			onClose = this._get( inst, "onClose" );
+			if ( onClose ) {
+				onClose.apply( ( inst.input ? inst.input[ 0 ] : null ), [ ( inst.input ? inst.input.val() : "" ), inst ] );
 			}
 
 			this._lastInput = null;
-			if (this._inDialog) {
-				this._dialogInput.css({ position: "absolute", left: "0", top: "-100px" });
-				if ($.blockUI) {
+			if ( this._inDialog ) {
+				this._dialogInput.css( { position: "absolute", left: "0", top: "-100px" } );
+				if ( $.blockUI ) {
 					$.unblockUI();
-					$("body").append(this.dpDiv);
+					$( "body" ).append( this.dpDiv );
 				}
 			}
 			this._inDialog = false;
@@ -4686,50 +8105,50 @@ $.extend(Datepicker.prototype, {
 	},
 
 	/* Tidy up after a dialog display. */
-	_tidyDialog: function(inst) {
-		inst.dpDiv.removeClass(this._dialogClass).unbind(".ui-datepicker-calendar");
+	_tidyDialog: function( inst ) {
+		inst.dpDiv.removeClass( this._dialogClass ).off( ".ui-datepicker-calendar" );
 	},
 
 	/* Close date picker if clicked elsewhere. */
-	_checkExternalClick: function(event) {
-		if (!$.datepicker._curInst) {
+	_checkExternalClick: function( event ) {
+		if ( !$.datepicker._curInst ) {
 			return;
 		}
 
-		var $target = $(event.target),
-			inst = $.datepicker._getInst($target[0]);
+		var $target = $( event.target ),
+			inst = $.datepicker._getInst( $target[ 0 ] );
 
-		if ( ( ( $target[0].id !== $.datepicker._mainDivId &&
-				$target.parents("#" + $.datepicker._mainDivId).length === 0 &&
-				!$target.hasClass($.datepicker.markerClassName) &&
-				!$target.closest("." + $.datepicker._triggerClass).length &&
-				$.datepicker._datepickerShowing && !($.datepicker._inDialog && $.blockUI) ) ) ||
-			( $target.hasClass($.datepicker.markerClassName) && $.datepicker._curInst !== inst ) ) {
+		if ( ( ( $target[ 0 ].id !== $.datepicker._mainDivId &&
+				$target.parents( "#" + $.datepicker._mainDivId ).length === 0 &&
+				!$target.hasClass( $.datepicker.markerClassName ) &&
+				!$target.closest( "." + $.datepicker._triggerClass ).length &&
+				$.datepicker._datepickerShowing && !( $.datepicker._inDialog && $.blockUI ) ) ) ||
+			( $target.hasClass( $.datepicker.markerClassName ) && $.datepicker._curInst !== inst ) ) {
 				$.datepicker._hideDatepicker();
 		}
 	},
 
 	/* Adjust one of the date sub-fields. */
-	_adjustDate: function(id, offset, period) {
-		var target = $(id),
-			inst = this._getInst(target[0]);
+	_adjustDate: function( id, offset, period ) {
+		var target = $( id ),
+			inst = this._getInst( target[ 0 ] );
 
-		if (this._isDisabledDatepicker(target[0])) {
+		if ( this._isDisabledDatepicker( target[ 0 ] ) ) {
 			return;
 		}
-		this._adjustInstDate(inst, offset +
-			(period === "M" ? this._get(inst, "showCurrentAtPos") : 0), // undo positioning
-			period);
-		this._updateDatepicker(inst);
+		this._adjustInstDate( inst, offset +
+			( period === "M" ? this._get( inst, "showCurrentAtPos" ) : 0 ), // undo positioning
+			period );
+		this._updateDatepicker( inst );
 	},
 
 	/* Action for current link. */
-	_gotoToday: function(id) {
+	_gotoToday: function( id ) {
 		var date,
-			target = $(id),
-			inst = this._getInst(target[0]);
+			target = $( id ),
+			inst = this._getInst( target[ 0 ] );
 
-		if (this._get(inst, "gotoCurrent") && inst.currentDay) {
+		if ( this._get( inst, "gotoCurrent" ) && inst.currentDay ) {
 			inst.selectedDay = inst.currentDay;
 			inst.drawMonth = inst.selectedMonth = inst.currentMonth;
 			inst.drawYear = inst.selectedYear = inst.currentYear;
@@ -4739,87 +8158,87 @@ $.extend(Datepicker.prototype, {
 			inst.drawMonth = inst.selectedMonth = date.getMonth();
 			inst.drawYear = inst.selectedYear = date.getFullYear();
 		}
-		this._notifyChange(inst);
-		this._adjustDate(target);
+		this._notifyChange( inst );
+		this._adjustDate( target );
 	},
 
 	/* Action for selecting a new month/year. */
-	_selectMonthYear: function(id, select, period) {
-		var target = $(id),
-			inst = this._getInst(target[0]);
+	_selectMonthYear: function( id, select, period ) {
+		var target = $( id ),
+			inst = this._getInst( target[ 0 ] );
 
-		inst["selected" + (period === "M" ? "Month" : "Year")] =
-		inst["draw" + (period === "M" ? "Month" : "Year")] =
-			parseInt(select.options[select.selectedIndex].value,10);
+		inst[ "selected" + ( period === "M" ? "Month" : "Year" ) ] =
+		inst[ "draw" + ( period === "M" ? "Month" : "Year" ) ] =
+			parseInt( select.options[ select.selectedIndex ].value, 10 );
 
-		this._notifyChange(inst);
-		this._adjustDate(target);
+		this._notifyChange( inst );
+		this._adjustDate( target );
 	},
 
 	/* Action for selecting a day. */
-	_selectDay: function(id, month, year, td) {
+	_selectDay: function( id, month, year, td ) {
 		var inst,
-			target = $(id);
+			target = $( id );
 
-		if ($(td).hasClass(this._unselectableClass) || this._isDisabledDatepicker(target[0])) {
+		if ( $( td ).hasClass( this._unselectableClass ) || this._isDisabledDatepicker( target[ 0 ] ) ) {
 			return;
 		}
 
-		inst = this._getInst(target[0]);
-		inst.selectedDay = inst.currentDay = $("a", td).html();
+		inst = this._getInst( target[ 0 ] );
+		inst.selectedDay = inst.currentDay = $( "a", td ).html();
 		inst.selectedMonth = inst.currentMonth = month;
 		inst.selectedYear = inst.currentYear = year;
-		this._selectDate(id, this._formatDate(inst,
-			inst.currentDay, inst.currentMonth, inst.currentYear));
+		this._selectDate( id, this._formatDate( inst,
+			inst.currentDay, inst.currentMonth, inst.currentYear ) );
 	},
 
 	/* Erase the input field and hide the date picker. */
-	_clearDate: function(id) {
-		var target = $(id);
-		this._selectDate(target, "");
+	_clearDate: function( id ) {
+		var target = $( id );
+		this._selectDate( target, "" );
 	},
 
 	/* Update the input field with the selected date. */
-	_selectDate: function(id, dateStr) {
+	_selectDate: function( id, dateStr ) {
 		var onSelect,
-			target = $(id),
-			inst = this._getInst(target[0]);
+			target = $( id ),
+			inst = this._getInst( target[ 0 ] );
 
-		dateStr = (dateStr != null ? dateStr : this._formatDate(inst));
-		if (inst.input) {
-			inst.input.val(dateStr);
+		dateStr = ( dateStr != null ? dateStr : this._formatDate( inst ) );
+		if ( inst.input ) {
+			inst.input.val( dateStr );
 		}
-		this._updateAlternate(inst);
+		this._updateAlternate( inst );
 
-		onSelect = this._get(inst, "onSelect");
-		if (onSelect) {
-			onSelect.apply((inst.input ? inst.input[0] : null), [dateStr, inst]);  // trigger custom callback
-		} else if (inst.input) {
-			inst.input.trigger("change"); // fire the change event
+		onSelect = this._get( inst, "onSelect" );
+		if ( onSelect ) {
+			onSelect.apply( ( inst.input ? inst.input[ 0 ] : null ), [ dateStr, inst ] );  // trigger custom callback
+		} else if ( inst.input ) {
+			inst.input.trigger( "change" ); // fire the change event
 		}
 
-		if (inst.inline){
-			this._updateDatepicker(inst);
+		if ( inst.inline ) {
+			this._updateDatepicker( inst );
 		} else {
 			this._hideDatepicker();
-			this._lastInput = inst.input[0];
-			if (typeof(inst.input[0]) !== "object") {
-				inst.input.focus(); // restore focus
+			this._lastInput = inst.input[ 0 ];
+			if ( typeof( inst.input[ 0 ] ) !== "object" ) {
+				inst.input.trigger( "focus" ); // restore focus
 			}
 			this._lastInput = null;
 		}
 	},
 
 	/* Update any alternate field to synchronise with the main field. */
-	_updateAlternate: function(inst) {
+	_updateAlternate: function( inst ) {
 		var altFormat, date, dateStr,
-			altField = this._get(inst, "altField");
+			altField = this._get( inst, "altField" );
 
-		if (altField) { // update alternate field too
-			altFormat = this._get(inst, "altFormat") || this._get(inst, "dateFormat");
-			date = this._getDate(inst);
-			dateStr = this.formatDate(altFormat, date, this._getFormatConfig(inst));
-			$(altField).each(function() { $(this).val(dateStr); });
+		if ( altField ) { // update alternate field too
+			altFormat = this._get( inst, "altFormat" ) || this._get( inst, "dateFormat" );
+			date = this._getDate( inst );
+			dateStr = this.formatDate( altFormat, date, this._getFormatConfig( inst ) );
+			$( altField ).val( dateStr );
 		}
 	},
 
@@ -4827,26 +8246,26 @@ $.extend(Datepicker.prototype, {
 	 * @param  date  Date - the date to customise
 	 * @return [boolean, string] - is this date selectable?, what is its CSS class?
 	 */
-	noWeekends: function(date) {
+	noWeekends: function( date ) {
 		var day = date.getDay();
-		return [(day > 0 && day < 6), ""];
+		return [ ( day > 0 && day < 6 ), "" ];
 	},
 
 	/* Set as calculateWeek to determine the week of the year based on the ISO 8601 definition.
 	 * @param  date  Date - the date to get the week for
 	 * @return  number - the number of the week within the year that contains this date
 	 */
-	iso8601Week: function(date) {
+	iso8601Week: function( date ) {
 		var time,
-			checkDate = new Date(date.getTime());
+			checkDate = new Date( date.getTime() );
 
 		// Find Thursday of this week starting on Monday
-		checkDate.setDate(checkDate.getDate() + 4 - (checkDate.getDay() || 7));
+		checkDate.setDate( checkDate.getDate() + 4 - ( checkDate.getDay() || 7 ) );
 
 		time = checkDate.getTime();
-		checkDate.setMonth(0); // Compare with Jan 1
-		checkDate.setDate(1);
-		return Math.floor(Math.round((time - checkDate) / 86400000) / 7) + 1;
+		checkDate.setMonth( 0 ); // Compare with Jan 1
+		checkDate.setDate( 1 );
+		return Math.floor( Math.round( ( time - checkDate ) / 86400000 ) / 7 ) + 1;
 	},
 
 	/* Parse a string value into a date object.
@@ -4862,125 +8281,129 @@ $.extend(Datepicker.prototype, {
 	 *					monthNames		string[12] - names of the months (optional)
 	 * @return  Date - the extracted date value or null if value is blank
 	 */
-	parseDate: function (format, value, settings) {
-		if (format == null || value == null) {
+	parseDate: function( format, value, settings ) {
+		if ( format == null || value == null ) {
 			throw "Invalid arguments";
 		}
 
-		value = (typeof value === "object" ? value.toString() : value + "");
-		if (value === "") {
+		value = ( typeof value === "object" ? value.toString() : value + "" );
+		if ( value === "" ) {
 			return null;
 		}
 
 		var iFormat, dim, extra,
 			iValue = 0,
-			shortYearCutoffTemp = (settings ? settings.shortYearCutoff : null) || this._defaults.shortYearCutoff,
-			shortYearCutoff = (typeof shortYearCutoffTemp !== "string" ? shortYearCutoffTemp :
-				new Date().getFullYear() % 100 + parseInt(shortYearCutoffTemp, 10)),
-			dayNamesShort = (settings ? settings.dayNamesShort : null) || this._defaults.dayNamesShort,
-			dayNames = (settings ? settings.dayNames : null) || this._defaults.dayNames,
-			monthNamesShort = (settings ? settings.monthNamesShort : null) || this._defaults.monthNamesShort,
-			monthNames = (settings ? settings.monthNames : null) || this._defaults.monthNames,
+			shortYearCutoffTemp = ( settings ? settings.shortYearCutoff : null ) || this._defaults.shortYearCutoff,
+			shortYearCutoff = ( typeof shortYearCutoffTemp !== "string" ? shortYearCutoffTemp :
+				new Date().getFullYear() % 100 + parseInt( shortYearCutoffTemp, 10 ) ),
+			dayNamesShort = ( settings ? settings.dayNamesShort : null ) || this._defaults.dayNamesShort,
+			dayNames = ( settings ? settings.dayNames : null ) || this._defaults.dayNames,
+			monthNamesShort = ( settings ? settings.monthNamesShort : null ) || this._defaults.monthNamesShort,
+			monthNames = ( settings ? settings.monthNames : null ) || this._defaults.monthNames,
 			year = -1,
 			month = -1,
 			day = -1,
 			doy = -1,
 			literal = false,
 			date,
+
 			// Check whether a format character is doubled
-			lookAhead = function(match) {
-				var matches = (iFormat + 1 < format.length && format.charAt(iFormat + 1) === match);
-				if (matches) {
+			lookAhead = function( match ) {
+				var matches = ( iFormat + 1 < format.length && format.charAt( iFormat + 1 ) === match );
+				if ( matches ) {
 					iFormat++;
 				}
 				return matches;
 			},
+
 			// Extract a number from the string value
-			getNumber = function(match) {
-				var isDoubled = lookAhead(match),
-					size = (match === "@" ? 14 : (match === "!" ? 20 :
-					(match === "y" && isDoubled ? 4 : (match === "o" ? 3 : 2)))),
-					minSize = (match === "y" ? size : 1),
-					digits = new RegExp("^\\d{" + minSize + "," + size + "}"),
-					num = value.substring(iValue).match(digits);
-				if (!num) {
+			getNumber = function( match ) {
+				var isDoubled = lookAhead( match ),
+					size = ( match === "@" ? 14 : ( match === "!" ? 20 :
+					( match === "y" && isDoubled ? 4 : ( match === "o" ? 3 : 2 ) ) ) ),
+					minSize = ( match === "y" ? size : 1 ),
+					digits = new RegExp( "^\\d{" + minSize + "," + size + "}" ),
+					num = value.substring( iValue ).match( digits );
+				if ( !num ) {
 					throw "Missing number at position " + iValue;
 				}
-				iValue += num[0].length;
-				return parseInt(num[0], 10);
+				iValue += num[ 0 ].length;
+				return parseInt( num[ 0 ], 10 );
 			},
-			// Extract a name from the string value and convert to an index
-			getName = function(match, shortNames, longNames) {
-				var index = -1,
-					names = $.map(lookAhead(match) ? longNames : shortNames, function (v, k) {
-						return [ [k, v] ];
-					}).sort(function (a, b) {
-						return -(a[1].length - b[1].length);
-					});
 
-				$.each(names, function (i, pair) {
-					var name = pair[1];
-					if (value.substr(iValue, name.length).toLowerCase() === name.toLowerCase()) {
-						index = pair[0];
+			// Extract a name from the string value and convert to an index
+			getName = function( match, shortNames, longNames ) {
+				var index = -1,
+					names = $.map( lookAhead( match ) ? longNames : shortNames, function( v, k ) {
+						return [ [ k, v ] ];
+					} ).sort( function( a, b ) {
+						return -( a[ 1 ].length - b[ 1 ].length );
+					} );
+
+				$.each( names, function( i, pair ) {
+					var name = pair[ 1 ];
+					if ( value.substr( iValue, name.length ).toLowerCase() === name.toLowerCase() ) {
+						index = pair[ 0 ];
 						iValue += name.length;
 						return false;
 					}
-				});
-				if (index !== -1) {
+				} );
+				if ( index !== -1 ) {
 					return index + 1;
 				} else {
 					throw "Unknown name at position " + iValue;
 				}
 			},
+
 			// Confirm that a literal character matches the string value
 			checkLiteral = function() {
-				if (value.charAt(iValue) !== format.charAt(iFormat)) {
+				if ( value.charAt( iValue ) !== format.charAt( iFormat ) ) {
 					throw "Unexpected literal at position " + iValue;
 				}
 				iValue++;
 			};
 
-		for (iFormat = 0; iFormat < format.length; iFormat++) {
-			if (literal) {
-				if (format.charAt(iFormat) === "'" && !lookAhead("'")) {
+		for ( iFormat = 0; iFormat < format.length; iFormat++ ) {
+			if ( literal ) {
+				if ( format.charAt( iFormat ) === "'" && !lookAhead( "'" ) ) {
 					literal = false;
 				} else {
 					checkLiteral();
 				}
 			} else {
-				switch (format.charAt(iFormat)) {
+				switch ( format.charAt( iFormat ) ) {
 					case "d":
-						day = getNumber("d");
+						day = getNumber( "d" );
 						break;
 					case "D":
-						getName("D", dayNamesShort, dayNames);
+						getName( "D", dayNamesShort, dayNames );
 						break;
 					case "o":
-						doy = getNumber("o");
+						doy = getNumber( "o" );
 						break;
 					case "m":
-						month = getNumber("m");
+						month = getNumber( "m" );
 						break;
 					case "M":
-						month = getName("M", monthNamesShort, monthNames);
+						month = getName( "M", monthNamesShort, monthNames );
 						break;
 					case "y":
-						year = getNumber("y");
+						year = getNumber( "y" );
 						break;
 					case "@":
-						date = new Date(getNumber("@"));
+						date = new Date( getNumber( "@" ) );
 						year = date.getFullYear();
 						month = date.getMonth() + 1;
 						day = date.getDate();
 						break;
 					case "!":
-						date = new Date((getNumber("!") - this._ticksTo1970) / 10000);
+						date = new Date( ( getNumber( "!" ) - this._ticksTo1970 ) / 10000 );
 						year = date.getFullYear();
 						month = date.getMonth() + 1;
 						day = date.getDate();
 						break;
 					case "'":
-						if (lookAhead("'")){
+						if ( lookAhead( "'" ) ) {
 							checkLiteral();
 						} else {
 							literal = true;
@@ -4992,35 +8415,35 @@ $.extend(Datepicker.prototype, {
 			}
 		}
 
-		if (iValue < value.length){
-			extra = value.substr(iValue);
-			if (!/^\s+/.test(extra)) {
+		if ( iValue < value.length ) {
+			extra = value.substr( iValue );
+			if ( !/^\s+/.test( extra ) ) {
 				throw "Extra/unparsed characters found in date: " + extra;
 			}
 		}
 
-		if (year === -1) {
+		if ( year === -1 ) {
 			year = new Date().getFullYear();
-		} else if (year < 100) {
+		} else if ( year < 100 ) {
 			year += new Date().getFullYear() - new Date().getFullYear() % 100 +
-				(year <= shortYearCutoff ? 0 : -100);
+				( year <= shortYearCutoff ? 0 : -100 );
 		}
 
-		if (doy > -1) {
+		if ( doy > -1 ) {
 			month = 1;
 			day = doy;
 			do {
-				dim = this._getDaysInMonth(year, month - 1);
-				if (day <= dim) {
+				dim = this._getDaysInMonth( year, month - 1 );
+				if ( day <= dim ) {
 					break;
 				}
 				month++;
 				day -= dim;
-			} while (true);
+			} while ( true );
 		}
 
-		date = this._daylightSavingAdjust(new Date(year, month - 1, day));
-		if (date.getFullYear() !== year || date.getMonth() + 1 !== month || date.getDate() !== day) {
+		date = this._daylightSavingAdjust( new Date( year, month - 1, day ) );
+		if ( date.getFullYear() !== year || date.getMonth() + 1 !== month || date.getDate() !== day ) {
 			throw "Invalid date"; // E.g. 31/02/00
 		}
 		return date;
@@ -5040,8 +8463,8 @@ $.extend(Datepicker.prototype, {
 	TIMESTAMP: "@",
 	W3C: "yy-mm-dd", // ISO 8601
 
-	_ticksTo1970: (((1970 - 1) * 365 + Math.floor(1970 / 4) - Math.floor(1970 / 100) +
-		Math.floor(1970 / 400)) * 24 * 60 * 60 * 10000000),
+	_ticksTo1970: ( ( ( 1970 - 1 ) * 365 + Math.floor( 1970 / 4 ) - Math.floor( 1970 / 100 ) +
+		Math.floor( 1970 / 400 ) ) * 24 * 60 * 60 * 10000000 ),
 
 	/* Format a date object into a string value.
 	 * The format can be combinations of the following:
@@ -5071,70 +8494,73 @@ $.extend(Datepicker.prototype, {
 	 *					monthNames		string[12] - names of the months (optional)
 	 * @return  string - the date in the above format
 	 */
-	formatDate: function (format, date, settings) {
-		if (!date) {
+	formatDate: function( format, date, settings ) {
+		if ( !date ) {
 			return "";
 		}
 
 		var iFormat,
-			dayNamesShort = (settings ? settings.dayNamesShort : null) || this._defaults.dayNamesShort,
-			dayNames = (settings ? settings.dayNames : null) || this._defaults.dayNames,
-			monthNamesShort = (settings ? settings.monthNamesShort : null) || this._defaults.monthNamesShort,
-			monthNames = (settings ? settings.monthNames : null) || this._defaults.monthNames,
+			dayNamesShort = ( settings ? settings.dayNamesShort : null ) || this._defaults.dayNamesShort,
+			dayNames = ( settings ? settings.dayNames : null ) || this._defaults.dayNames,
+			monthNamesShort = ( settings ? settings.monthNamesShort : null ) || this._defaults.monthNamesShort,
+			monthNames = ( settings ? settings.monthNames : null ) || this._defaults.monthNames,
+
 			// Check whether a format character is doubled
-			lookAhead = function(match) {
-				var matches = (iFormat + 1 < format.length && format.charAt(iFormat + 1) === match);
-				if (matches) {
+			lookAhead = function( match ) {
+				var matches = ( iFormat + 1 < format.length && format.charAt( iFormat + 1 ) === match );
+				if ( matches ) {
 					iFormat++;
 				}
 				return matches;
 			},
+
 			// Format a number, with leading zero if necessary
-			formatNumber = function(match, value, len) {
+			formatNumber = function( match, value, len ) {
 				var num = "" + value;
-				if (lookAhead(match)) {
-					while (num.length < len) {
+				if ( lookAhead( match ) ) {
+					while ( num.length < len ) {
 						num = "0" + num;
 					}
 				}
 				return num;
 			},
+
 			// Format a name, short or long as requested
-			formatName = function(match, value, shortNames, longNames) {
-				return (lookAhead(match) ? longNames[value] : shortNames[value]);
+			formatName = function( match, value, shortNames, longNames ) {
+				return ( lookAhead( match ) ? longNames[ value ] : shortNames[ value ] );
 			},
 			output = "",
 			literal = false;
 
-		if (date) {
-			for (iFormat = 0; iFormat < format.length; iFormat++) {
-				if (literal) {
-					if (format.charAt(iFormat) === "'" && !lookAhead("'")) {
+		if ( date ) {
+			for ( iFormat = 0; iFormat < format.length; iFormat++ ) {
+				if ( literal ) {
+					if ( format.charAt( iFormat ) === "'" && !lookAhead( "'" ) ) {
 						literal = false;
 					} else {
-						output += format.charAt(iFormat);
+						output += format.charAt( iFormat );
 					}
 				} else {
-					switch (format.charAt(iFormat)) {
+					switch ( format.charAt( iFormat ) ) {
 						case "d":
-							output += formatNumber("d", date.getDate(), 2);
+							output += formatNumber( "d", date.getDate(), 2 );
 							break;
 						case "D":
-							output += formatName("D", date.getDay(), dayNamesShort, dayNames);
+							output += formatName( "D", date.getDay(), dayNamesShort, dayNames );
 							break;
 						case "o":
-							output += formatNumber("o",
-								Math.round((new Date(date.getFullYear(), date.getMonth(), date.getDate()).getTime() - new Date(date.getFullYear(), 0, 0).getTime()) / 86400000), 3);
+							output += formatNumber( "o",
+								Math.round( ( new Date( date.getFullYear(), date.getMonth(), date.getDate() ).getTime() - new Date( date.getFullYear(), 0, 0 ).getTime() ) / 86400000 ), 3 );
 							break;
 						case "m":
-							output += formatNumber("m", date.getMonth() + 1, 2);
+							output += formatNumber( "m", date.getMonth() + 1, 2 );
 							break;
 						case "M":
-							output += formatName("M", date.getMonth(), monthNamesShort, monthNames);
+							output += formatName( "M", date.getMonth(), monthNamesShort, monthNames );
 							break;
 						case "y":
-							output += (lookAhead("y") ? date.getFullYear() :
-								(date.getYear() % 100 < 10 ? "0" : "") + date.getYear() % 100);
+							output += ( lookAhead( "y" ) ? date.getFullYear() :
+								( date.getFullYear() % 100 < 10 ? "0" : "" ) + date.getFullYear() % 100 );
 							break;
 						case "@":
 							output += date.getTime();
@@ -5143,14 +8569,14 @@ $.extend(Datepicker.prototype, {
 							output += date.getTime() * 10000 + this._ticksTo1970;
 							break;
 						case "'":
-							if (lookAhead("'")) {
+							if ( lookAhead( "'" ) ) {
 								output += "'";
 							} else {
 								literal = true;
 							}
 							break;
 						default:
-							output += format.charAt(iFormat);
+							output += format.charAt( iFormat );
 					}
 				}
 			}
@@ -5159,42 +8585,43 @@ $.extend(Datepicker.prototype, {
 	},
 
 	/* Extract all possible characters from the date format. */
-	_possibleChars: function (format) {
+	_possibleChars: function( format ) {
 		var iFormat,
 			chars = "",
 			literal = false,
+
 			// Check whether a format character is doubled
-			lookAhead = function(match) {
-				var matches = (iFormat + 1 < format.length && format.charAt(iFormat + 1) === match);
-				if (matches) {
+			lookAhead = function( match ) {
+				var matches = ( iFormat + 1 < format.length && format.charAt( iFormat + 1 ) === match );
+				if ( matches ) {
 					iFormat++;
 				}
 				return matches;
 			};
 
-		for (iFormat = 0; iFormat < format.length; iFormat++) {
-			if (literal) {
-				if (format.charAt(iFormat) === "'" && !lookAhead("'")) {
+		for ( iFormat = 0; iFormat < format.length; iFormat++ ) {
+			if ( literal ) {
+				if ( format.charAt( iFormat ) === "'" && !lookAhead( "'" ) ) {
 					literal = false;
 				} else {
-					chars += format.charAt(iFormat);
+					chars += format.charAt( iFormat );
 				}
 			} else {
-				switch (format.charAt(iFormat)) {
+				switch ( format.charAt( iFormat ) ) {
 					case "d": case "m": case "y": case "@":
 						chars += "0123456789";
 						break;
 					case "D": case "M":
 						return null; // Accept anything
 					case "'":
-						if (lookAhead("'")) {
+						if ( lookAhead( "'" ) ) {
 							chars += "'";
 						} else {
 							literal = true;
 						}
 						break;
 					default:
-						chars += format.charAt(iFormat);
+						chars += format.charAt( iFormat );
 				}
 			}
 		}
@@ -5202,97 +8629,98 @@ $.extend(Datepicker.prototype, {
 	},
 
 	/* Get a setting value, defaulting if necessary. */
-	_get: function(inst, name) {
-		return inst.settings[name] !== undefined ?
-			inst.settings[name] : this._defaults[name];
+	_get: function( inst, name ) {
+		return inst.settings[ name ] !== undefined ?
+			inst.settings[ name ] : this._defaults[ name ];
 	},
 
 	/* Parse existing date and initialise date picker. */
-	_setDateFromField: function(inst, noDefault) {
-		if (inst.input.val() === inst.lastVal) {
+	_setDateFromField: function( inst, noDefault ) {
+		if ( inst.input.val() === inst.lastVal ) {
 			return;
 		}
 
-		var dateFormat = this._get(inst, "dateFormat"),
+		var dateFormat = this._get( inst, "dateFormat" ),
 			dates = inst.lastVal = inst.input ? inst.input.val() : null,
-			defaultDate = this._getDefaultDate(inst),
+			defaultDate = this._getDefaultDate( inst ),
 			date = defaultDate,
-			settings = this._getFormatConfig(inst);
+			settings = this._getFormatConfig( inst );
 
 		try {
-			date = this.parseDate(dateFormat, dates, settings) || defaultDate;
-		} catch (event) {
-			dates = (noDefault ? "" : dates);
+			date = this.parseDate( dateFormat, dates, settings ) || defaultDate;
+		} catch ( event ) {
+			dates = ( noDefault ? "" : dates );
 		}
 		inst.selectedDay = date.getDate();
 		inst.drawMonth = inst.selectedMonth = date.getMonth();
 		inst.drawYear = inst.selectedYear = date.getFullYear();
-		inst.currentDay = (dates ? date.getDate() : 0);
-		inst.currentMonth = (dates ? date.getMonth() : 0);
-		inst.currentYear = (dates ? date.getFullYear() : 0);
-		this._adjustInstDate(inst);
+		inst.currentDay = ( dates ? date.getDate() : 0 );
+		inst.currentMonth = ( dates ? date.getMonth() : 0 );
+		inst.currentYear = ( dates ? date.getFullYear() : 0 );
+		this._adjustInstDate( inst );
 	},
 
 	/* Retrieve the default date shown on opening. */
-	_getDefaultDate: function(inst) {
-		return this._restrictMinMax(inst,
-			this._determineDate(inst, this._get(inst, "defaultDate"), new Date()));
+	_getDefaultDate: function( inst ) {
+		return this._restrictMinMax( inst,
+			this._determineDate( inst, this._get( inst, "defaultDate" ), new Date() ) );
 	},
 
 	/* A date may be specified as an exact value or a relative one. */
-	_determineDate: function(inst, date, defaultDate) {
-		var offsetNumeric = function(offset) {
+	_determineDate: function( inst, date, defaultDate ) {
+		var offsetNumeric = function( offset ) {
 				var date = new Date();
-				date.setDate(date.getDate() + offset);
+				date.setDate( date.getDate() + offset );
 				return date;
 			},
-			offsetString = function(offset) {
+			offsetString = function( offset ) {
 				try {
-					return $.datepicker.parseDate($.datepicker._get(inst, "dateFormat"),
-						offset, $.datepicker._getFormatConfig(inst));
+					return $.datepicker.parseDate( $.datepicker._get( inst, "dateFormat" ),
+						offset, $.datepicker._getFormatConfig( inst ) );
 				}
-				catch (e) {
+				catch ( e ) {
+
 					// Ignore
 				}
 
-				var date = (offset.toLowerCase().match(/^c/) ?
-					$.datepicker._getDate(inst) : null) || new Date(),
+				var date = ( offset.toLowerCase().match( /^c/ ) ?
+					$.datepicker._getDate( inst ) : null ) || new Date(),
 					year = date.getFullYear(),
 					month = date.getMonth(),
 					day = date.getDate(),
 					pattern = /([+\-]?[0-9]+)\s*(d|D|w|W|m|M|y|Y)?/g,
-					matches = pattern.exec(offset);
+					matches = pattern.exec( offset );
 
-				while (matches) {
-					switch (matches[2] || "d") {
+				while ( matches ) {
+					switch ( matches[ 2 ] || "d" ) {
 						case "d" : case "D" :
-							day += parseInt(matches[1],10); break;
+							day += parseInt( matches[ 1 ], 10 ); break;
 						case "w" : case "W" :
-							day += parseInt(matches[1],10) * 7; break;
+							day += parseInt( matches[ 1 ], 10 ) * 7; break;
 						case "m" : case "M" :
-							month += parseInt(matches[1],10);
-							day = Math.min(day, $.datepicker._getDaysInMonth(year, month));
+							month += parseInt( matches[ 1 ], 10 );
+							day = Math.min( day, $.datepicker._getDaysInMonth( year, month ) );
 							break;
 						case "y": case "Y" :
-							year += parseInt(matches[1],10);
-							day = Math.min(day, $.datepicker._getDaysInMonth(year, month));
+							year += parseInt( matches[ 1 ], 10 );
+							day = Math.min( day, $.datepicker._getDaysInMonth( year, month ) );
 							break;
 					}
-					matches = pattern.exec(offset);
+					matches = pattern.exec( offset );
 				}
-				return new Date(year, month, day);
+				return new Date( year, month, day );
 			},
-			newDate = (date == null || date === "" ? defaultDate : (typeof date === "string" ? offsetString(date) :
-				(typeof date === "number" ? (isNaN(date) ? defaultDate : offsetNumeric(date)) : new Date(date.getTime()))));
+			newDate = ( date == null || date === "" ? defaultDate : ( typeof date === "string" ? offsetString( date ) :
+				( typeof date === "number" ? ( isNaN( date ) ? defaultDate : offsetNumeric( date ) ) : new Date( date.getTime() ) ) ) );
 
-		newDate = (newDate && newDate.toString() === "Invalid Date" ? defaultDate : newDate);
-		if (newDate) {
-			newDate.setHours(0);
-			newDate.setMinutes(0);
-			newDate.setSeconds(0);
-			newDate.setMilliseconds(0);
+		newDate = ( newDate && newDate.toString() === "Invalid Date" ? defaultDate : newDate );
+		if ( newDate ) {
+			newDate.setHours( 0 );
+			newDate.setMinutes( 0 );
+			newDate.setSeconds( 0 );
+			newDate.setMilliseconds( 0 );
 		}
-		return this._daylightSavingAdjust(newDate);
+		return this._daylightSavingAdjust( newDate );
 	},
 
 	/* Handle switch to/from daylight saving.
@@ -5302,80 +8730,80 @@ $.extend(Datepicker.prototype, {
 	 * @param  date  (Date) the date to check
 	 * @return  (Date) the corrected date
 	 */
-	_daylightSavingAdjust: function(date) {
-		if (!date) {
+	_daylightSavingAdjust: function( date ) {
+		if ( !date ) {
 			return null;
 		}
-		date.setHours(date.getHours() > 12 ? date.getHours() + 2 : 0);
+		date.setHours( date.getHours() > 12 ? date.getHours() + 2 : 0 );
 		return date;
 	},
 
 	/* Set the date(s) directly. */
-	_setDate: function(inst, date, noChange) {
+	_setDate: function( inst, date, noChange ) {
 		var clear = !date,
 			origMonth = inst.selectedMonth,
 			origYear = inst.selectedYear,
-			newDate = this._restrictMinMax(inst, this._determineDate(inst, date, new Date()));
+			newDate = this._restrictMinMax( inst, this._determineDate( inst, date, new Date() ) );
 
 		inst.selectedDay = inst.currentDay = newDate.getDate();
 		inst.drawMonth = inst.selectedMonth = inst.currentMonth = newDate.getMonth();
 		inst.drawYear = inst.selectedYear = inst.currentYear = newDate.getFullYear();
-		if ((origMonth !== inst.selectedMonth || origYear !== inst.selectedYear) && !noChange) {
-			this._notifyChange(inst);
+		if ( ( origMonth !== inst.selectedMonth || origYear !== inst.selectedYear ) && !noChange ) {
+			this._notifyChange( inst );
 		}
-		this._adjustInstDate(inst);
-		if (inst.input) {
-			inst.input.val(clear ? "" : this._formatDate(inst));
+		this._adjustInstDate( inst );
+		if ( inst.input ) {
+			inst.input.val( clear ? "" : this._formatDate( inst ) );
 		}
 	},
 
 	/* Retrieve the date(s) directly. */
-	_getDate: function(inst) {
-		var startDate = (!inst.currentYear || (inst.input && inst.input.val() === "") ? null :
-			this._daylightSavingAdjust(new Date(
-			inst.currentYear, inst.currentMonth, inst.currentDay)));
+	_getDate: function( inst ) {
+		var startDate = ( !inst.currentYear || ( inst.input && inst.input.val() === "" ) ? null :
+			this._daylightSavingAdjust( new Date(
+			inst.currentYear, inst.currentMonth, inst.currentDay ) ) );
 			return startDate;
 	},
 
 	/* Attach the onxxx handlers.  These are declared statically so
 	 * they work with static code transformers like Caja.
 	 */
-	_attachHandlers: function(inst) {
-		var stepMonths = this._get(inst, "stepMonths"),
+	_attachHandlers: function( inst ) {
+		var stepMonths = this._get( inst, "stepMonths" ),
 			id = "#" + inst.id.replace( /\\\\/g, "\\" );
-		inst.dpDiv.find("[data-handler]").map(function () {
+		inst.dpDiv.find( "[data-handler]" ).map( function() {
 			var handler = {
-				prev: function () {
-					$.datepicker._adjustDate(id, -stepMonths, "M");
+				prev: function() {
+					$.datepicker._adjustDate( id, -stepMonths, "M" );
 				},
-				next: function () {
-					$.datepicker._adjustDate(id, +stepMonths, "M");
+				next: function() {
+					$.datepicker._adjustDate( id, +stepMonths, "M" );
 				},
-				hide: function () {
+				hide: function() {
 					$.datepicker._hideDatepicker();
 				},
-				today: function () {
-					$.datepicker._gotoToday(id);
+				today: function() {
+					$.datepicker._gotoToday( id );
 				},
-				selectDay: function () {
-					$.datepicker._selectDay(id, +this.getAttribute("data-month"), +this.getAttribute("data-year"), this);
+				selectDay: function() {
+					$.datepicker._selectDay( id, +this.getAttribute( "data-month" ), +this.getAttribute( "data-year" ), this );
 					return false;
 				},
-				selectMonth: function () {
-					$.datepicker._selectMonthYear(id, this, "M");
+				selectMonth: function() {
+					$.datepicker._selectMonthYear( id, this, "M" );
 					return false;
 				},
-				selectYear: function () {
-					$.datepicker._selectMonthYear(id, this, "Y");
+				selectYear: function() {
+					$.datepicker._selectMonthYear( id, this, "Y" );
 					return false;
 				}
 			};
-			$(this).bind(this.getAttribute("data-event"), handler[this.getAttribute("data-handler")]);
-		});
+			$( this ).on( this.getAttribute( "data-event" ), handler[ this.getAttribute( "data-handler" ) ] );
+		} );
 	},
 
 	/* Generate the HTML for the current state of the date picker. */
-	_generateHTML: function(inst) {
+	_generateHTML: function( inst ) {
 		var maxDraw, prevText, prev, nextText, next, currentText, gotoDate,
 			controls, buttonPanel, firstDay, showWeek, dayNames, dayNamesMin,
 			monthNames, monthNamesShort, beforeShowDay, showOtherMonths,
@@ -5384,33 +8812,33 @@ $.extend(Datepicker.prototype, {
 			printDate, dRow, tbody, daySettings, otherMonth, unselectable,
 			tempDate = new Date(),
 			today = this._daylightSavingAdjust(
-				new Date(tempDate.getFullYear(), tempDate.getMonth(), tempDate.getDate())), // clear time
-			isRTL = this._get(inst, "isRTL"),
-			showButtonPanel = this._get(inst, "showButtonPanel"),
-			hideIfNoPrevNext = this._get(inst, "hideIfNoPrevNext"),
-			navigationAsDateFormat = this._get(inst, "navigationAsDateFormat"),
-			numMonths = this._getNumberOfMonths(inst),
-			showCurrentAtPos = this._get(inst, "showCurrentAtPos"),
-			stepMonths = this._get(inst, "stepMonths"),
-			isMultiMonth = (numMonths[0] !== 1 || numMonths[1] !== 1),
-			currentDate = this._daylightSavingAdjust((!inst.currentDay ? new Date(9999, 9, 9) :
-				new Date(inst.currentYear, inst.currentMonth, inst.currentDay))),
-			minDate = this._getMinMaxDate(inst, "min"),
-			maxDate = this._getMinMaxDate(inst, "max"),
+				new Date( tempDate.getFullYear(), tempDate.getMonth(), tempDate.getDate() ) ), // clear time
+			isRTL = this._get( inst, "isRTL" ),
+			showButtonPanel = this._get( inst, "showButtonPanel" ),
+			hideIfNoPrevNext = this._get( inst, "hideIfNoPrevNext" ),
+			navigationAsDateFormat = this._get( inst, "navigationAsDateFormat" ),
+			numMonths = this._getNumberOfMonths( inst ),
+			showCurrentAtPos = this._get( inst, "showCurrentAtPos" ),
+			stepMonths = this._get( inst, "stepMonths" ),
+			isMultiMonth = ( numMonths[ 0 ] !== 1 || numMonths[ 1 ] !== 1 ),
+			currentDate = this._daylightSavingAdjust( ( !inst.currentDay ? new Date( 9999, 9, 9 ) :
+				new Date( inst.currentYear, inst.currentMonth, inst.currentDay ) ) ),
+			minDate = this._getMinMaxDate( inst, "min" ),
+			maxDate = this._getMinMaxDate( inst, "max" ),
 			drawMonth = inst.drawMonth - showCurrentAtPos,
 			drawYear = inst.drawYear;
 
-		if (drawMonth < 0) {
+		if ( drawMonth < 0 ) {
 			drawMonth += 12;
 			drawYear--;
 		}
-		if (maxDate) {
-			maxDraw = this._daylightSavingAdjust(new Date(maxDate.getFullYear(),
-				maxDate.getMonth() - (numMonths[0] * numMonths[1]) + 1, maxDate.getDate()));
-			maxDraw = (minDate && maxDraw < minDate ? minDate : maxDraw);
-			while (this._daylightSavingAdjust(new Date(drawYear, drawMonth, 1)) > maxDraw) {
+		if ( maxDate ) {
+			maxDraw = this._daylightSavingAdjust( new Date( maxDate.getFullYear(),
+				maxDate.getMonth() - ( numMonths[ 0 ] * numMonths[ 1 ] ) + 1, maxDate.getDate() ) );
+			maxDraw = ( minDate && maxDraw < minDate ? minDate : maxDraw );
+			while ( this._daylightSavingAdjust( new Date( drawYear, drawMonth, 1 ) ) > maxDraw ) {
 				drawMonth--;
-				if (drawMonth < 0) {
+				if ( drawMonth < 0 ) {
 					drawMonth = 11;
 					drawYear--;
 				}
@@ -5419,136 +8847,137 @@ $.extend(Datepicker.prototype, {
 		inst.drawMonth = drawMonth;
 		inst.drawYear = drawYear;
 
-		prevText = this._get(inst, "prevText");
-		prevText = (!navigationAsDateFormat ? prevText : this.formatDate(prevText,
-			this._daylightSavingAdjust(new Date(drawYear, drawMonth - stepMonths, 1)),
-			this._getFormatConfig(inst)));
+		prevText = this._get( inst, "prevText" );
+		prevText = ( !navigationAsDateFormat ? prevText : this.formatDate( prevText,
+			this._daylightSavingAdjust( new Date( drawYear, drawMonth - stepMonths, 1 ) ),
+			this._getFormatConfig( inst ) ) );
 
-		prev = (this._canAdjustMonth(inst, -1, drawYear, drawMonth) ?
+		prev = ( this._canAdjustMonth( inst, -1, drawYear, drawMonth ) ?
 			"<a class='ui-datepicker-prev ui-corner-all' data-handler='prev' data-event='click'" +
-			" title='" + prevText + "'><span class='ui-icon ui-icon-circle-triangle-" + ( isRTL ? "e" : "w") + "'>" + prevText + "</span></a>" :
-			(hideIfNoPrevNext ? "" : "<a class='ui-datepicker-prev ui-corner-all ui-state-disabled' title='"+ prevText +"'><span class='ui-icon ui-icon-circle-triangle-" + ( isRTL ? "e" : "w") + "'>" + prevText + "</span></a>"));
+			" title='" + prevText + "'><span class='ui-icon ui-icon-circle-triangle-" + ( isRTL ? "e" : "w" ) + "'>" + prevText + "</span></a>" :
+			( hideIfNoPrevNext ? "" : "<a class='ui-datepicker-prev ui-corner-all ui-state-disabled' title='" + prevText + "'><span class='ui-icon ui-icon-circle-triangle-" + ( isRTL ? "e" : "w" ) + "'>" + prevText + "</span></a>" ) );
 
-		nextText = this._get(inst, "nextText");
-		nextText = (!navigationAsDateFormat ? nextText : this.formatDate(nextText,
-			this._daylightSavingAdjust(new Date(drawYear, drawMonth + stepMonths, 1)),
-			this._getFormatConfig(inst)));
+		nextText = this._get( inst, "nextText" );
+		nextText = ( !navigationAsDateFormat ? nextText : this.formatDate( nextText,
+			this._daylightSavingAdjust( new Date( drawYear, drawMonth + stepMonths, 1 ) ),
+			this._getFormatConfig( inst ) ) );
 
-		next = (this._canAdjustMonth(inst, +1, drawYear, drawMonth) ?
+		next = ( this._canAdjustMonth( inst, +1, drawYear, drawMonth ) ?
 			"<a class='ui-datepicker-next ui-corner-all' data-handler='next' data-event='click'" +
-			" title='" + nextText + "'><span class='ui-icon ui-icon-circle-triangle-" + ( isRTL ? "w" : "e") + "'>" + nextText + "</span></a>" :
-			(hideIfNoPrevNext ? "" : "<a class='ui-datepicker-next ui-corner-all ui-state-disabled' title='"+ nextText + "'><span class='ui-icon ui-icon-circle-triangle-" + ( isRTL ? "w" : "e") + "'>" + nextText + "</span></a>"));
+			" title='" + nextText + "'><span class='ui-icon ui-icon-circle-triangle-" + ( isRTL ? "w" : "e" ) + "'>" + nextText + "</span></a>" :
+			( hideIfNoPrevNext ? "" : "<a class='ui-datepicker-next ui-corner-all ui-state-disabled' title='" + nextText + "'><span class='ui-icon ui-icon-circle-triangle-" + ( isRTL ? "w" : "e" ) + "'>" + nextText + "</span></a>" ) );
 
-		currentText = this._get(inst, "currentText");
-		gotoDate = (this._get(inst, "gotoCurrent") && inst.currentDay ? currentDate : today);
-		currentText = (!navigationAsDateFormat ? currentText :
-			this.formatDate(currentText, gotoDate, this._getFormatConfig(inst)));
+		currentText = this._get( inst, "currentText" );
+		gotoDate = ( this._get( inst, "gotoCurrent" ) && inst.currentDay ? currentDate : today );
+		currentText = ( !navigationAsDateFormat ? currentText :
+			this.formatDate( currentText, gotoDate, this._getFormatConfig( inst ) ) );
 
-		controls = (!inst.inline ? "<button type='button' class='ui-datepicker-close ui-state-default ui-priority-primary ui-corner-all' data-handler='hide' data-event='click'>" +
-			this._get(inst, "closeText") + "</button>" : "");
+		controls = ( !inst.inline ? "<button type='button' class='ui-datepicker-close ui-state-default ui-priority-primary ui-corner-all' data-handler='hide' data-event='click'>" +
+			this._get( inst, "closeText" ) + "</button>" : "" );
 
-		buttonPanel = (showButtonPanel) ? "<div class='ui-datepicker-buttonpane ui-widget-content'>" + (isRTL ? controls : "") +
-			(this._isInRange(inst, gotoDate) ? "<button type='button' class='ui-datepicker-current ui-state-default ui-priority-secondary ui-corner-all' data-handler='today' data-event='click'" +
-			">" + currentText + "</button>" : "") + (isRTL ? "" : controls) + "</div>" : "";
+		buttonPanel = ( showButtonPanel ) ? "<div class='ui-datepicker-buttonpane ui-widget-content'>" + ( isRTL ? controls : "" ) +
+			( this._isInRange( inst, gotoDate ) ? "<button type='button' class='ui-datepicker-current ui-state-default ui-priority-secondary ui-corner-all' data-handler='today' data-event='click'" +
+			">" + currentText + "</button>" : "" ) + ( isRTL ? "" : controls ) + "</div>" : "";
 
-		firstDay = parseInt(this._get(inst, "firstDay"),10);
-		firstDay = (isNaN(firstDay) ? 0 : firstDay);
+		firstDay = parseInt( this._get( inst, "firstDay" ), 10 );
+		firstDay = ( isNaN( firstDay ) ? 0 : firstDay );
 
-		showWeek = this._get(inst, "showWeek");
-		dayNames = this._get(inst, "dayNames");
-		dayNamesMin = this._get(inst, "dayNamesMin");
-		monthNames = this._get(inst, "monthNames");
-		monthNamesShort = this._get(inst, "monthNamesShort");
-		beforeShowDay = this._get(inst, "beforeShowDay");
-		showOtherMonths = this._get(inst, "showOtherMonths");
-		selectOtherMonths = this._get(inst, "selectOtherMonths");
-		defaultDate = this._getDefaultDate(inst);
+		showWeek = this._get( inst, "showWeek" );
+		dayNames = this._get( inst, "dayNames" );
+		dayNamesMin = this._get( inst, "dayNamesMin" );
+		monthNames = this._get( inst, "monthNames" );
+		monthNamesShort = this._get( inst, "monthNamesShort" );
+		beforeShowDay = this._get( inst, "beforeShowDay" );
+		showOtherMonths = this._get( inst, "showOtherMonths" );
+		selectOtherMonths = this._get( inst, "selectOtherMonths" );
+		defaultDate = this._getDefaultDate( inst );
 		html = "";
-		dow;
-		for (row = 0; row < numMonths[0]; row++) {
+
+		for ( row = 0; row < numMonths[ 0 ]; row++ ) {
 			group = "";
 			this.maxRows = 4;
-			for (col = 0; col < numMonths[1]; col++) {
-				selectedDate = this._daylightSavingAdjust(new Date(drawYear, drawMonth, inst.selectedDay));
+			for ( col = 0; col < numMonths[ 1 ]; col++ ) {
+				selectedDate = this._daylightSavingAdjust( new Date( drawYear, drawMonth, inst.selectedDay ) );
 				cornerClass = " ui-corner-all";
 				calender = "";
-				if (isMultiMonth) {
+				if ( isMultiMonth ) {
 					calender += "<div class='ui-datepicker-group";
-					if (numMonths[1] > 1) {
-						switch (col) {
+					if ( numMonths[ 1 ] > 1 ) {
+						switch ( col ) {
 							case 0: calender += " ui-datepicker-group-first";
-								cornerClass = " ui-corner-" + (isRTL ? "right" : "left"); break;
-							case numMonths[1]-1: calender += " ui-datepicker-group-last";
-								cornerClass = " ui-corner-" + (isRTL ? "left" : "right"); break;
+								cornerClass = " ui-corner-" + ( isRTL ? "right" : "left" ); break;
+							case numMonths[ 1 ] - 1: calender += " ui-datepicker-group-last";
+								cornerClass = " ui-corner-" + ( isRTL ? "left" : "right" ); break;
 							default: calender += " ui-datepicker-group-middle"; cornerClass = ""; break;
 						}
 					}
 					calender += "'>";
 				}
 				calender += "<div class='ui-datepicker-header ui-widget-header ui-helper-clearfix" + cornerClass + "'>" +
-					(/all|left/.test(cornerClass) && row === 0 ? (isRTL ? next : prev) : "") +
-					(/all|right/.test(cornerClass) && row === 0 ? (isRTL ? prev : next) : "") +
-					this._generateMonthYearHeader(inst, drawMonth, drawYear, minDate, maxDate,
-					row > 0 || col > 0, monthNames, monthNamesShort) + // draw month headers
+					( /all|left/.test( cornerClass ) && row === 0 ? ( isRTL ? next : prev ) : "" ) +
+					( /all|right/.test( cornerClass ) && row === 0 ? ( isRTL ? prev : next ) : "" ) +
+					this._generateMonthYearHeader( inst, drawMonth, drawYear, minDate, maxDate,
+					row > 0 || col > 0, monthNames, monthNamesShort ) + // draw month headers
 					"</div><table class='ui-datepicker-calendar'><thead>" +
 					"<tr>";
-				thead = (showWeek ? "<th class='ui-datepicker-week-col'>" + this._get(inst, "weekHeader") + "</th>" : "");
-				for (dow = 0; dow < 7; dow++) { // days of the week
-					day = (dow + firstDay) % 7;
-					thead += "<th scope='col'" + ((dow + firstDay + 6) % 7 >= 5 ? " class='ui-datepicker-week-end'" : "") + ">" +
-						"<span title='" + dayNames[day] + "'>" + dayNamesMin[day] + "</span></th>";
+				thead = ( showWeek ? "<th class='ui-datepicker-week-col'>" + this._get( inst, "weekHeader" ) + "</th>" : "" );
+				for ( dow = 0; dow < 7; dow++ ) { // days of the week
+					day = ( dow + firstDay ) % 7;
+					thead += "<th scope='col'" + ( ( dow + firstDay + 6 ) % 7 >= 5 ? " class='ui-datepicker-week-end'" : "" ) + ">" +
+						"<span title='" + dayNames[ day ] + "'>" + dayNamesMin[ day ] + "</span></th>";
 				}
 				calender += thead + "</tr></thead><tbody>";
-				daysInMonth = this._getDaysInMonth(drawYear, drawMonth);
-				if (drawYear === inst.selectedYear && drawMonth === inst.selectedMonth) {
-					inst.selectedDay = Math.min(inst.selectedDay, daysInMonth);
+				daysInMonth = this._getDaysInMonth( drawYear, drawMonth );
+				if ( drawYear === inst.selectedYear && drawMonth === inst.selectedMonth ) {
+					inst.selectedDay = Math.min( inst.selectedDay, daysInMonth );
 				}
-				leadDays = (this._getFirstDayOfMonth(drawYear, drawMonth) - firstDay + 7) % 7;
-				curRows = Math.ceil((leadDays + daysInMonth) / 7); // calculate the number of rows to generate
-				numRows = (isMultiMonth ? this.maxRows > curRows ? this.maxRows : curRows : curRows); //If multiple months, use the higher number of rows (see #7043)
+				leadDays = ( this._getFirstDayOfMonth( drawYear, drawMonth ) - firstDay + 7 ) % 7;
+				curRows = Math.ceil( ( leadDays + daysInMonth ) / 7 ); // calculate the number of rows to generate
+				numRows = ( isMultiMonth ? this.maxRows > curRows ? this.maxRows : curRows : curRows ); //If multiple months, use the higher number of rows (see #7043)
 				this.maxRows = numRows;
-				printDate = this._daylightSavingAdjust(new Date(drawYear, drawMonth, 1 - leadDays));
-				for (dRow = 0; dRow < numRows; dRow++) { // create date picker rows
+				printDate = this._daylightSavingAdjust( new Date( drawYear, drawMonth, 1 - leadDays ) );
+				for ( dRow = 0; dRow < numRows; dRow++ ) { // create date picker rows
 					calender += "<tr>";
-					tbody = (!showWeek ? "" : "<td class='ui-datepicker-week-col'>" +
-						this._get(inst, "calculateWeek")(printDate) + "</td>");
-					for (dow = 0; dow < 7; dow++) { // create date picker days
-						daySettings = (beforeShowDay ?
-							beforeShowDay.apply((inst.input ? inst.input[0] : null), [printDate]) : [true, ""]);
-						otherMonth = (printDate.getMonth() !== drawMonth);
-						unselectable = (otherMonth && !selectOtherMonths) || !daySettings[0] ||
-							(minDate && printDate < minDate) || (maxDate && printDate > maxDate);
+					tbody = ( !showWeek ? "" : "<td class='ui-datepicker-week-col'>" +
+						this._get( inst, "calculateWeek" )( printDate ) + "</td>" );
+					for ( dow = 0; dow < 7; dow++ ) { // create date picker days
+						daySettings = ( beforeShowDay ?
+							beforeShowDay.apply( ( inst.input ? inst.input[ 0 ] : null ), [ printDate ] ) : [ true, "" ] );
+						otherMonth = ( printDate.getMonth() !== drawMonth );
+						unselectable = ( otherMonth && !selectOtherMonths ) || !daySettings[ 0 ] ||
+							( minDate && printDate < minDate ) || ( maxDate && printDate > maxDate );
 						tbody += "<td class='" +
-							((dow + firstDay + 6) % 7 >= 5 ? " ui-datepicker-week-end" : "") + // highlight weekends
-							(otherMonth ? " ui-datepicker-other-month" : "") + // highlight days from other months
-							((printDate.getTime() === selectedDate.getTime() && drawMonth === inst.selectedMonth && inst._keyEvent) || // user pressed key
-							(defaultDate.getTime() === printDate.getTime() && defaultDate.getTime() === selectedDate.getTime()) ?
+							( ( dow + firstDay + 6 ) % 7 >= 5 ? " ui-datepicker-week-end" : "" ) + // highlight weekends
+							( otherMonth ? " ui-datepicker-other-month" : "" ) + // highlight days from other months
+							( ( printDate.getTime() === selectedDate.getTime() && drawMonth === inst.selectedMonth && inst._keyEvent ) || // user pressed key
+							( defaultDate.getTime() === printDate.getTime() && defaultDate.getTime() === selectedDate.getTime() ) ?
+
 							// or defaultDate is current printedDate and defaultDate is selectedDate
-							" " + this._dayOverClass : "") + // highlight selected day
-							(unselectable ? " " + this._unselectableClass + " ui-state-disabled": "") +  // highlight unselectable days
-							(otherMonth && !showOtherMonths ? "" : " " + daySettings[1] + // highlight custom dates
-							(printDate.getTime() === currentDate.getTime() ? " " + this._currentClass : "") + // highlight selected day
-							(printDate.getTime() === today.getTime() ? " ui-datepicker-today" : "")) + "'" + // highlight today (if different)
-							((!otherMonth || showOtherMonths) && daySettings[2] ? " title='" + daySettings[2].replace(/'/g, "&#39;") + "'" : "") + // cell title
-							(unselectable ? "" : " data-handler='selectDay' data-event='click' data-month='" + printDate.getMonth() + "' data-year='" + printDate.getFullYear() + "'") + ">" + // actions
-							(otherMonth && !showOtherMonths ? "&#xa0;" : // display for other months
-							(unselectable ? "<span class='ui-state-default'>" + printDate.getDate() + "</span>" : "<a class='ui-state-default" +
-							(printDate.getTime() === today.getTime() ? " ui-state-highlight" : "") +
-							(printDate.getTime() === currentDate.getTime() ? " ui-state-active" : "") + // highlight selected day
-							(otherMonth ? " ui-priority-secondary" : "") + // distinguish dates from other months
-							"' href='#'>" + printDate.getDate() + "</a>")) + "</td>"; // display selectable date
-						printDate.setDate(printDate.getDate() + 1);
-						printDate = this._daylightSavingAdjust(printDate);
+							" " + this._dayOverClass : "" ) + // highlight selected day
+							( unselectable ? " " + this._unselectableClass + " ui-state-disabled" : "" ) +  // highlight unselectable days
+							( otherMonth && !showOtherMonths ? "" : " " + daySettings[ 1 ] + // highlight custom dates
+							( printDate.getTime() === currentDate.getTime() ? " " + this._currentClass : "" ) + // highlight selected day
+							( printDate.getTime() === today.getTime() ? " ui-datepicker-today" : "" ) ) + "'" + // highlight today (if different)
+							( ( !otherMonth || showOtherMonths ) && daySettings[ 2 ] ? " title='" + daySettings[ 2 ].replace( /'/g, "&#39;" ) + "'" : "" ) + // cell title
+							( unselectable ? "" : " data-handler='selectDay' data-event='click' data-month='" + printDate.getMonth() + "' data-year='" + printDate.getFullYear() + "'" ) + ">" + // actions
+							( otherMonth && !showOtherMonths ? "&#xa0;" : // display for other months
+							( unselectable ? "<span class='ui-state-default'>" + printDate.getDate() + "</span>" : "<a class='ui-state-default" +
+							( printDate.getTime() === today.getTime() ? " ui-state-highlight" : "" ) +
+							( printDate.getTime() === currentDate.getTime() ? " ui-state-active" : "" ) + // highlight selected day
+							( otherMonth ? " ui-priority-secondary" : "" ) + // distinguish dates from other months
+							"' href='#'>" + printDate.getDate() + "</a>" ) ) + "</td>"; // display selectable date
+						printDate.setDate( printDate.getDate() + 1 );
+						printDate = this._daylightSavingAdjust( printDate );
 					}
 					calender += tbody + "</tr>";
 				}
 				drawMonth++;
-				if (drawMonth > 11) {
+				if ( drawMonth > 11 ) {
 					drawMonth = 0;
 					drawYear++;
 				}
-				calender += "</tbody></table>" + (isMultiMonth ? "</div>" +
-							((numMonths[0] > 0 && col === numMonths[1]-1) ? "<div class='ui-datepicker-row-break'></div>" : "") : "");
+				calender += "</tbody></table>" + ( isMultiMonth ? "</div>" +
+							( ( numMonths[ 0 ] > 0 && col === numMonths[ 1 ] - 1 ) ? "<div class='ui-datepicker-row-break'></div>" : "" ) : "" );
 				group += calender;
 			}
 			html += group;
@@ -5559,60 +8988,61 @@ $.extend(Datepicker.prototype, {
 	},
 
 	/* Generate the month and year header. */
-	_generateMonthYearHeader: function(inst, drawMonth, drawYear, minDate, maxDate,
-			secondary, monthNames, monthNamesShort) {
+	_generateMonthYearHeader: function( inst, drawMonth, drawYear, minDate, maxDate,
+			secondary, monthNames, monthNamesShort ) {
 
 		var inMinYear, inMaxYear, month, years, thisYear, determineYear, year, endYear,
-			changeMonth = this._get(inst, "changeMonth"),
-			changeYear = this._get(inst, "changeYear"),
-			showMonthAfterYear = this._get(inst, "showMonthAfterYear"),
+			changeMonth = this._get( inst, "changeMonth" ),
+			changeYear = this._get( inst, "changeYear" ),
+			showMonthAfterYear = this._get( inst, "showMonthAfterYear" ),
 			html = "<div class='ui-datepicker-title'>",
 			monthHtml = "";
 
-		// month selection
-		if (secondary || !changeMonth) {
-			monthHtml += "<span class='ui-datepicker-month'>" + monthNames[drawMonth] + "</span>";
+		// Month selection
+		if ( secondary || !changeMonth ) {
+			monthHtml += "<span class='ui-datepicker-month'>" + monthNames[ drawMonth ] + "</span>";
 		} else {
-			inMinYear = (minDate && minDate.getFullYear() === drawYear);
-			inMaxYear = (maxDate && maxDate.getFullYear() === drawYear);
+			inMinYear = ( minDate && minDate.getFullYear() === drawYear );
+			inMaxYear = ( maxDate && maxDate.getFullYear() === drawYear );
 			monthHtml += "<select class='ui-datepicker-month' data-handler='selectMonth' data-event='change'>";
-			for ( month = 0; month < 12; month++) {
-				if ((!inMinYear || month >= minDate.getMonth()) && (!inMaxYear || month <= maxDate.getMonth())) {
+			for ( month = 0; month < 12; month++ ) {
+				if ( ( !inMinYear || month >= minDate.getMonth() ) && ( !inMaxYear || month <= maxDate.getMonth() ) ) {
 					monthHtml += "<option value='" + month + "'" +
-						(month === drawMonth ? " selected='selected'" : "") +
-						">" + monthNamesShort[month] + "</option>";
+						( month === drawMonth ? " selected='selected'" : "" ) +
+						">" + monthNamesShort[ month ] + "</option>";
 				}
 			}
 			monthHtml += "</select>";
 		}
 
-		if (!showMonthAfterYear) {
-			html += monthHtml + (secondary || !(changeMonth && changeYear) ? "&#xa0;" : "");
+		if ( !showMonthAfterYear ) {
+			html += monthHtml + ( secondary || !( changeMonth && changeYear ) ? "&#xa0;" : "" );
 		}
 
-		// year selection
+		// Year selection
 		if ( !inst.yearshtml ) {
 			inst.yearshtml = "";
-			if (secondary || !changeYear) {
+			if ( secondary || !changeYear ) {
 				html += "<span class='ui-datepicker-year'>" + drawYear + "</span>";
 			} else {
+
 				// determine range of years to display
-				years = this._get(inst, "yearRange").split(":");
+				years = this._get( inst, "yearRange" ).split( ":" );
 				thisYear = new Date().getFullYear();
-				determineYear = function(value) {
-					var year = (value.match(/c[+\-].*/) ? drawYear + parseInt(value.substring(1), 10) :
-						(value.match(/[+\-].*/) ? thisYear + parseInt(value, 10) :
-						parseInt(value, 10)));
-					return (isNaN(year) ? thisYear : year);
+				determineYear = function( value ) {
+					var year = ( value.match( /c[+\-].*/ ) ? drawYear + parseInt( value.substring( 1 ), 10 ) :
+						( value.match( /[+\-].*/ ) ? thisYear + parseInt( value, 10 ) :
+						parseInt( value, 10 ) ) );
+					return ( isNaN( year ) ? thisYear : year );
 				};
-				year = determineYear(years[0]);
-				endYear = Math.max(year, determineYear(years[1] || ""));
-				year = (minDate ? Math.max(year, minDate.getFullYear()) : year);
-				endYear = (maxDate ? Math.min(endYear, maxDate.getFullYear()) : endYear);
+				year = determineYear( years[ 0 ] );
+				endYear = Math.max( year, determineYear( years[ 1 ] || "" ) );
+				year = ( minDate ? Math.max( year, minDate.getFullYear() ) : year );
+				endYear = ( maxDate ? Math.min( endYear, maxDate.getFullYear() ) : endYear );
 				inst.yearshtml += "<select class='ui-datepicker-year' data-handler='selectYear' data-event='change'>";
-				for (; year <= endYear; year++) {
+				for ( ; year <= endYear; year++ ) {
 					inst.yearshtml += "<option value='" + year + "'" +
-						(year === drawYear ? " selected='selected'" : "") +
+						( year === drawYear ? " selected='selected'" : "" ) +
 						">" + year + "</option>";
 				}
 				inst.yearshtml += "</select>";
@@ -5622,168 +9052,168 @@ $.extend(Datepicker.prototype, {
 			}
 		}
 
-		html += this._get(inst, "yearSuffix");
-		if (showMonthAfterYear) {
-			html += (secondary || !(changeMonth && changeYear) ? "&#xa0;" : "") + monthHtml;
+		html += this._get( inst, "yearSuffix" );
+		if ( showMonthAfterYear ) {
+			html += ( secondary || !( changeMonth && changeYear ) ? "&#xa0;" : "" ) + monthHtml;
 		}
 		html += "</div>"; // Close datepicker_header
 		return html;
 	},
 
 	/* Adjust one of the date sub-fields. */
-	_adjustInstDate: function(inst, offset, period) {
-		var year = inst.drawYear + (period === "Y" ? offset : 0),
-			month = inst.drawMonth + (period === "M" ? offset : 0),
-			day = Math.min(inst.selectedDay, this._getDaysInMonth(year, month)) + (period === "D" ? offset : 0),
-			date = this._restrictMinMax(inst, this._daylightSavingAdjust(new Date(year, month, day)));
+	_adjustInstDate: function( inst, offset, period ) {
+		var year = inst.selectedYear + ( period === "Y" ? offset : 0 ),
+			month = inst.selectedMonth + ( period === "M" ? offset : 0 ),
+			day = Math.min( inst.selectedDay, this._getDaysInMonth( year, month ) ) + ( period === "D" ? offset : 0 ),
+			date = this._restrictMinMax( inst, this._daylightSavingAdjust( new Date( year, month, day ) ) );
 
 		inst.selectedDay = date.getDate();
 		inst.drawMonth = inst.selectedMonth = date.getMonth();
 		inst.drawYear = inst.selectedYear = date.getFullYear();
-		if (period === "M" || period === "Y") {
-			this._notifyChange(inst);
+		if ( period === "M" || period === "Y" ) {
+			this._notifyChange( inst );
 		}
 	},
 
 	/* Ensure a date is within any min/max bounds. */
-	_restrictMinMax: function(inst, date) {
-		var minDate = this._getMinMaxDate(inst, "min"),
-			maxDate = this._getMinMaxDate(inst, "max"),
-			newDate = (minDate && date < minDate ? minDate : date);
-		return (maxDate && newDate > maxDate ? maxDate : newDate);
+	_restrictMinMax: function( inst, date ) {
+		var minDate = this._getMinMaxDate( inst, "min" ),
+			maxDate = this._getMinMaxDate( inst, "max" ),
+			newDate = ( minDate && date < minDate ? minDate : date );
+		return ( maxDate && newDate > maxDate ? maxDate : newDate );
 	},
 
 	/* Notify change of month/year. */
-	_notifyChange: function(inst) {
-		var onChange = this._get(inst, "onChangeMonthYear");
-		if (onChange) {
-			onChange.apply((inst.input ? inst.input[0] : null),
-				[inst.selectedYear, inst.selectedMonth + 1, inst]);
+	_notifyChange: function( inst ) {
+		var onChange = this._get( inst, "onChangeMonthYear" );
+		if ( onChange ) {
+			onChange.apply( ( inst.input ? inst.input[ 0 ] : null ),
+				[ inst.selectedYear, inst.selectedMonth + 1, inst ] );
 		}
 	},
 
 	/* Determine the number of months to show. */
-	_getNumberOfMonths: function(inst) {
-		var numMonths = this._get(inst, "numberOfMonths");
-		return (numMonths == null ? [1, 1] : (typeof numMonths === "number" ? [1, numMonths] : numMonths));
+	_getNumberOfMonths: function( inst ) {
+		var numMonths = this._get( inst, "numberOfMonths" );
+		return ( numMonths == null ? [ 1, 1 ] : ( typeof numMonths === "number" ? [ 1, numMonths ] : numMonths ) );
 	},
 
 	/* Determine the current maximum date - ensure no time components are set. */
-	_getMinMaxDate: function(inst, minMax) {
-		return this._determineDate(inst, this._get(inst, minMax + "Date"), null);
+	_getMinMaxDate: function( inst, minMax ) {
+		return this._determineDate( inst, this._get( inst, minMax + "Date" ), null );
 	},
 
 	/* Find the number of days in a given month. */
-	_getDaysInMonth: function(year, month) {
-		return 32 - this._daylightSavingAdjust(new Date(year, month, 32)).getDate();
+	_getDaysInMonth: function( year, month ) {
+		return 32 - this._daylightSavingAdjust( new Date( year, month, 32 ) ).getDate();
 	},
 
 	/* Find the day of the week of the first of a month. */
-	_getFirstDayOfMonth: function(year, month) {
-		return new Date(year, month, 1).getDay();
+	_getFirstDayOfMonth: function( year, month ) {
+		return new Date( year, month, 1 ).getDay();
 	},
 
 	/* Determines if we should allow a "next/prev" month display change. */
-	_canAdjustMonth: function(inst, offset, curYear, curMonth) {
-		var numMonths = this._getNumberOfMonths(inst),
-			date = this._daylightSavingAdjust(new Date(curYear,
-			curMonth + (offset < 0 ? offset : numMonths[0] * numMonths[1]), 1));
+	_canAdjustMonth: function( inst, offset, curYear, curMonth ) {
+		var numMonths = this._getNumberOfMonths( inst ),
+			date = this._daylightSavingAdjust( new Date( curYear,
+			curMonth + ( offset < 0 ? offset : numMonths[ 0 ] * numMonths[ 1 ] ), 1 ) );
 
-		if (offset < 0) {
-			date.setDate(this._getDaysInMonth(date.getFullYear(), date.getMonth()));
+		if ( offset < 0 ) {
+			date.setDate( this._getDaysInMonth( date.getFullYear(), date.getMonth() ) );
 		}
-		return this._isInRange(inst, date);
+		return this._isInRange( inst, date );
 	},
 
 	/* Is the given date in the accepted range? */
-	_isInRange: function(inst, date) {
+	_isInRange: function( inst, date ) {
 		var yearSplit, currentYear,
-			minDate = this._getMinMaxDate(inst, "min"),
-			maxDate = this._getMinMaxDate(inst, "max"),
+			minDate = this._getMinMaxDate( inst, "min" ),
+			maxDate = this._getMinMaxDate( inst, "max" ),
 			minYear = null,
 			maxYear = null,
-			years = this._get(inst, "yearRange");
-			if (years){
-				yearSplit = years.split(":");
+			years = this._get( inst, "yearRange" );
+			if ( years ) {
+				yearSplit = years.split( ":" );
 				currentYear = new Date().getFullYear();
-				minYear = parseInt(yearSplit[0], 10);
-				maxYear = parseInt(yearSplit[1], 10);
-				if ( yearSplit[0].match(/[+\-].*/) ) {
+				minYear = parseInt( yearSplit[ 0 ], 10 );
+				maxYear = parseInt( yearSplit[ 1 ], 10 );
+				if ( yearSplit[ 0 ].match( /[+\-].*/ ) ) {
 					minYear += currentYear;
 				}
-				if ( yearSplit[1].match(/[+\-].*/) ) {
+				if ( yearSplit[ 1 ].match( /[+\-].*/ ) ) {
 					maxYear += currentYear;
 				}
 			}
 
-		return ((!minDate || date.getTime() >= minDate.getTime()) &&
-			(!maxDate || date.getTime() <= maxDate.getTime()) &&
-			(!minYear || date.getFullYear() >= minYear) &&
-			(!maxYear || date.getFullYear() <= maxYear));
+		return ( ( !minDate || date.getTime() >= minDate.getTime() ) &&
+			( !maxDate || date.getTime() <= maxDate.getTime() ) &&
+			( !minYear || date.getFullYear() >= minYear ) &&
+			( !maxYear || date.getFullYear() <= maxYear ) );
 	},
 
 	/* Provide the configuration settings for formatting/parsing. */
-	_getFormatConfig: function(inst) {
-		var shortYearCutoff = this._get(inst, "shortYearCutoff");
-		shortYearCutoff = (typeof shortYearCutoff !== "string" ? shortYearCutoff :
-			new Date().getFullYear() % 100 + parseInt(shortYearCutoff, 10));
-		return {shortYearCutoff: shortYearCutoff,
-			dayNamesShort: this._get(inst, "dayNamesShort"), dayNames: this._get(inst, "dayNames"),
-			monthNamesShort: this._get(inst, "monthNamesShort"), monthNames: this._get(inst, "monthNames")};
+	_getFormatConfig: function( inst ) {
+		var shortYearCutoff = this._get( inst, "shortYearCutoff" );
+		shortYearCutoff = ( typeof shortYearCutoff !== "string" ? shortYearCutoff :
+			new Date().getFullYear() % 100 + parseInt( shortYearCutoff, 10 ) );
+		return { shortYearCutoff: shortYearCutoff,
+			dayNamesShort: this._get( inst, "dayNamesShort" ), dayNames: this._get( inst, "dayNames" ),
+			monthNamesShort: this._get( inst, "monthNamesShort" ), monthNames: this._get( inst, "monthNames" ) };
 	},
 
 	/* Format the given date for display. */
-	_formatDate: function(inst, day, month, year) {
-		if (!day) {
+	_formatDate: function( inst, day, month, year ) {
+		if ( !day ) {
 			inst.currentDay = inst.selectedDay;
 			inst.currentMonth = inst.selectedMonth;
 			inst.currentYear = inst.selectedYear;
 		}
-		var date = (day ? (typeof day === "object" ? day :
-			this._daylightSavingAdjust(new Date(year, month, day))) :
-			this._daylightSavingAdjust(new Date(inst.currentYear, inst.currentMonth, inst.currentDay)));
-		return this.formatDate(this._get(inst, "dateFormat"), date, this._getFormatConfig(inst));
+		var date = ( day ? ( typeof day === "object" ? day :
+			this._daylightSavingAdjust( new Date( year, month, day ) ) ) :
+			this._daylightSavingAdjust( new Date( inst.currentYear, inst.currentMonth, inst.currentDay ) ) );
+		return this.formatDate( this._get( inst, "dateFormat" ), date, this._getFormatConfig( inst ) );
 	}
-});
+} );
 
 /*
  * Bind hover events for datepicker elements.
  * Done via delegate so the binding only occurs once in the lifetime of the parent div.
  * Global datepicker_instActive, set by _updateDatepicker allows the handlers to find their way back to the active picker.
  */
-function datepicker_bindHover(dpDiv) {
+function datepicker_bindHover( dpDiv ) {
 	var selector = "button, .ui-datepicker-prev, .ui-datepicker-next, .ui-datepicker-calendar td a";
-	return dpDiv.delegate(selector, "mouseout", function() {
-			$(this).removeClass("ui-state-hover");
-			if (this.className.indexOf("ui-datepicker-prev") !== -1) {
-				$(this).removeClass("ui-datepicker-prev-hover");
+	return dpDiv.on( "mouseout", selector, function() {
+			$( this ).removeClass( "ui-state-hover" );
+			if ( this.className.indexOf( "ui-datepicker-prev" ) !== -1 ) {
+				$( this ).removeClass( "ui-datepicker-prev-hover" );
 			}
-			if (this.className.indexOf("ui-datepicker-next") !== -1) {
-				$(this).removeClass("ui-datepicker-next-hover");
+			if ( this.className.indexOf( "ui-datepicker-next" ) !== -1 ) {
+				$( this ).removeClass( "ui-datepicker-next-hover" );
 			}
-		})
-		.delegate( selector, "mouseover", datepicker_handleMouseover );
+		} )
+		.on( "mouseover", selector, datepicker_handleMouseover );
 }
 
 function datepicker_handleMouseover() {
-	if (!$.datepicker._isDisabledDatepicker( datepicker_instActive.inline? datepicker_instActive.dpDiv.parent()[0] : datepicker_instActive.input[0])) {
-		$(this).parents(".ui-datepicker-calendar").find("a").removeClass("ui-state-hover");
-		$(this).addClass("ui-state-hover");
-		if (this.className.indexOf("ui-datepicker-prev") !== -1) {
-			$(this).addClass("ui-datepicker-prev-hover");
+	if ( !$.datepicker._isDisabledDatepicker( datepicker_instActive.inline ? datepicker_instActive.dpDiv.parent()[ 0 ] : datepicker_instActive.input[ 0 ] ) ) {
+		$( this ).parents( ".ui-datepicker-calendar" ).find( "a" ).removeClass( "ui-state-hover" );
+		$( this ).addClass( "ui-state-hover" );
+		if ( this.className.indexOf( "ui-datepicker-prev" ) !== -1 ) {
+			$( this ).addClass( "ui-datepicker-prev-hover" );
 		}
-		if (this.className.indexOf("ui-datepicker-next") !== -1) {
-			$(this).addClass("ui-datepicker-next-hover");
+		if ( this.className.indexOf( "ui-datepicker-next" ) !== -1 ) {
+			$( this ).addClass( "ui-datepicker-next-hover" );
 		}
 	}
 }
 
 /* jQuery extend now ignores nulls! */
-function datepicker_extendRemove(target, props) {
-	$.extend(target, props);
-	for (var name in props) {
-		if (props[name] == null) {
-			target[name] = props[name];
+function datepicker_extendRemove( target, props ) {
+	$.extend( target, props );
+	for ( var name in props ) {
+		if ( props[ name ] == null ) {
+			target[ name ] = props[ name ];
 		}
 	}
 	return target;
@@ -5793,7 +9223,7 @@ function datepicker_extendRemove(target, props) {
    @param  options  string - a command, optionally followed by additional parameters or
 					Object - settings for attaching new datepicker functionality
    @return  jQuery object */
-$.fn.datepicker = function(options){
+$.fn.datepicker = function( options ) {
 
 	/* Verify an empty collection wasn't passed - Fixes #6976 */
 	if ( !this.length ) {
@@ -5801,55 +9231,322 @@ $.fn.datepicker = function(options){
 	}
 
 	/* Initialise the date picker. */
-	if (!$.datepicker.initialized) {
-		$(document).mousedown($.datepicker._checkExternalClick);
+	if ( !$.datepicker.initialized ) {
+		$( document ).on( "mousedown", $.datepicker._checkExternalClick );
 		$.datepicker.initialized = true;
 	}
 
 	/* Append datepicker main container to body if not exist. */
-	if ($("#"+$.datepicker._mainDivId).length === 0) {
-		$("body").append($.datepicker.dpDiv);
+	if ( $( "#" + $.datepicker._mainDivId ).length === 0 ) {
+		$( "body" ).append( $.datepicker.dpDiv );
 	}
 
-	var otherArgs = Array.prototype.slice.call(arguments, 1);
-	if (typeof options === "string" && (options === "isDisabled" || options === "getDate" || options === "widget")) {
-		return $.datepicker["_" + options + "Datepicker"].
-			apply($.datepicker, [this[0]].concat(otherArgs));
+	var otherArgs = Array.prototype.slice.call( arguments, 1 );
+	if ( typeof options === "string" && ( options === "isDisabled" || options === "getDate" || options === "widget" ) ) {
+		return $.datepicker[ "_" + options + "Datepicker" ].
+			apply( $.datepicker, [ this[ 0 ] ].concat( otherArgs ) );
 	}
-	if (options === "option" && arguments.length === 2 && typeof arguments[1] === "string") {
-		return $.datepicker["_" + options + "Datepicker"].
-			apply($.datepicker, [this[0]].concat(otherArgs));
+	if ( options === "option" && arguments.length === 2 && typeof arguments[ 1 ] === "string" ) {
+		return $.datepicker[ "_" + options + "Datepicker" ].
+			apply( $.datepicker, [ this[ 0 ] ].concat( otherArgs ) );
 	}
-	return this.each(function() {
+	return this.each( function() {
 		typeof options === "string" ?
-			$.datepicker["_" + options + "Datepicker"].
-				apply($.datepicker, [this].concat(otherArgs)) :
-			$.datepicker._attachDatepicker(this, options);
-	});
+			$.datepicker[ "_" + options + "Datepicker" ].
+				apply( $.datepicker, [ this ].concat( otherArgs ) ) :
+			$.datepicker._attachDatepicker( this, options );
+	} );
 };
 
 $.datepicker = new Datepicker(); // singleton instance
 $.datepicker.initialized = false;
 $.datepicker.uuid = new Date().getTime();
-$.datepicker.version = "1.11.4";
+$.datepicker.version = "1.12.1";
 
-var datepicker = $.datepicker;
+var widgetsDatepicker = $.datepicker;
 
 
+
+
+// This file is deprecated
+var ie = $.ui.ie = !!/msie [\w.]+/.exec( navigator.userAgent.toLowerCase() );
+
 /*!
- * jQuery UI Draggable 1.11.4
+ * jQuery UI Mouse 1.12.1
  * http://jqueryui.com
  *
  * Copyright jQuery Foundation and other contributors
  * Released under the MIT license.
  * http://jquery.org/license
- *
- * http://api.jqueryui.com/draggable/
  */
 
+//>>label: Mouse
+//>>group: Widgets
+//>>description: Abstracts mouse-based interactions to assist in creating certain widgets.
+//>>docs: http://api.jqueryui.com/mouse/
 
-$.widget("ui.draggable", $.ui.mouse, {
-	version: "1.11.4",
+
+
+var mouseHandled = false;
+$( document ).on( "mouseup", function() {
+	mouseHandled = false;
+} );
+
+var widgetsMouse = $.widget( "ui.mouse", {
+	version: "1.12.1",
+	options: {
+		cancel: "input, textarea, button, select, option",
+		distance: 1,
+		delay: 0
+	},
+	_mouseInit: function() {
+		var that = this;
+
+		this.element
+			.on( "mousedown." + this.widgetName, function( event ) {
+				return that._mouseDown( event );
+			} )
+			.on( "click." + this.widgetName, function( event ) {
+				if ( true === $.data( event.target, that.widgetName + ".preventClickEvent" ) ) {
+					$.removeData( event.target, that.widgetName + ".preventClickEvent" );
+					event.stopImmediatePropagation();
+					return false;
+				}
+			} );
+
+		this.started = false;
+	},
+
+	// TODO: make sure destroying one instance of mouse doesn't mess with
+	// other instances of mouse
+	_mouseDestroy: function() {
+		this.element.off( "." + this.widgetName );
+		if ( this._mouseMoveDelegate ) {
+			this.document
+				.off( "mousemove." + this.widgetName, this._mouseMoveDelegate )
+				.off( "mouseup." + this.widgetName, this._mouseUpDelegate );
+		}
+	},
+
+	_mouseDown: function( event ) {
+
+		// don't let more than one widget handle mouseStart
+		if ( mouseHandled ) {
+			return;
+		}
+
+		this._mouseMoved = false;
+
+		// We may have missed mouseup (out of window)
+		( this._mouseStarted && this._mouseUp( event ) );
+
+		this._mouseDownEvent = event;
+
+		var that = this,
+			btnIsLeft = ( event.which === 1 ),
+
+			// event.target.nodeName works around a bug in IE 8 with
+			// disabled inputs (#7620)
+			elIsCancel = ( typeof this.options.cancel === "string" && event.target.nodeName ?
+				$( event.target ).closest( this.options.cancel ).length : false );
+		if ( !btnIsLeft || elIsCancel || !this._mouseCapture( event ) ) {
+			return true;
+		}
+
+		this.mouseDelayMet = !this.options.delay;
+		if ( !this.mouseDelayMet ) {
+			this._mouseDelayTimer = setTimeout( function() {
+				that.mouseDelayMet = true;
+			}, this.options.delay );
+		}
+
+		if ( this._mouseDistanceMet( event ) && this._mouseDelayMet( event ) ) {
+			this._mouseStarted = ( this._mouseStart( event ) !== false );
+			if ( !this._mouseStarted ) {
+				event.preventDefault();
+				return true;
+			}
+		}
+
+		// Click event may never have fired (Gecko & Opera)
+		if ( true === $.data( event.target, this.widgetName + ".preventClickEvent" ) ) {
+			$.removeData( event.target, this.widgetName + ".preventClickEvent" );
+		}
+
+		// These delegates are required to keep context
+		this._mouseMoveDelegate = function( event ) {
+			return that._mouseMove( event );
+		};
+		this._mouseUpDelegate = function( event ) {
+			return that._mouseUp( event );
+		};
+
+		this.document
+			.on( "mousemove." + this.widgetName, this._mouseMoveDelegate )
+			.on( "mouseup." + this.widgetName, this._mouseUpDelegate );
+
+		event.preventDefault();
+
+		mouseHandled = true;
+		return true;
+	},
+
+	_mouseMove: function( event ) {
+
+		// Only check for mouseups outside the document if you've moved inside the document
+		// at least once. This prevents the firing of mouseup in the case of IE<9, which will
+		// fire a mousemove event if content is placed under the cursor. See #7778
+		// Support: IE <9
+		if ( this._mouseMoved ) {
+
+			// IE mouseup check - mouseup happened when mouse was out of window
+			if ( $.ui.ie && ( !document.documentMode || document.documentMode < 9 ) &&
+					!event.button ) {
+				return this._mouseUp( event );
+
+			// Iframe mouseup check - mouseup occurred in another document
+			} else if ( !event.which ) {
+
+				// Support: Safari <=8 - 9
+				// Safari sets which to 0 if you press any of the following keys
+				// during a drag (#14461)
+				if ( event.originalEvent.altKey || event.originalEvent.ctrlKey ||
+						event.originalEvent.metaKey || event.originalEvent.shiftKey ) {
+					this.ignoreMissingWhich = true;
+				} else if ( !this.ignoreMissingWhich ) {
+					return this._mouseUp( event );
+				}
+			}
+		}
+
+		if ( event.which || event.button ) {
+			this._mouseMoved = true;
+		}
+
+		if ( this._mouseStarted ) {
+			this._mouseDrag( event );
+			return event.preventDefault();
+		}
+
+		if ( this._mouseDistanceMet( event ) && this._mouseDelayMet( event ) ) {
+			this._mouseStarted =
+				( this._mouseStart( this._mouseDownEvent, event ) !== false );
+			( this._mouseStarted ? this._mouseDrag( event ) : this._mouseUp( event ) );
+		}
+
+		return !this._mouseStarted;
+	},
+
+	_mouseUp: function( event ) {
+		this.document
+			.off( "mousemove." + this.widgetName, this._mouseMoveDelegate )
+			.off( "mouseup." + this.widgetName, this._mouseUpDelegate );
+
+		if ( this._mouseStarted ) {
+			this._mouseStarted = false;
+
+			if ( event.target === this._mouseDownEvent.target ) {
+				$.data( event.target, this.widgetName + ".preventClickEvent", true );
+			}
+
+			this._mouseStop( event );
+		}
+
+		if ( this._mouseDelayTimer ) {
+			clearTimeout( this._mouseDelayTimer );
+			delete this._mouseDelayTimer;
+		}
+
+		this.ignoreMissingWhich = false;
+		mouseHandled = false;
+		event.preventDefault();
+	},
+
+	_mouseDistanceMet: function( event ) {
+		return ( Math.max(
+				Math.abs( this._mouseDownEvent.pageX - event.pageX ),
+				Math.abs( this._mouseDownEvent.pageY - event.pageY )
+			) >= this.options.distance
+		);
+	},
+
+	_mouseDelayMet: function( /* event */ ) {
+		return this.mouseDelayMet;
+	},
+
+	// These are placeholder methods, to be overriden by extending plugin
+	_mouseStart: function( /* event */ ) {},
+	_mouseDrag: function( /* event */ ) {},
+	_mouseStop: function( /* event */ ) {},
+	_mouseCapture: function( /* event */ ) { return true; }
+} );
+
+
+
+
+// $.ui.plugin is deprecated. Use $.widget() extensions instead.
+var plugin = $.ui.plugin = {
+	add: function( module, option, set ) {
+		var i,
+			proto = $.ui[ module ].prototype;
+		for ( i in set ) {
+			proto.plugins[ i ] = proto.plugins[ i ] || [];
+			proto.plugins[ i ].push( [ option, set[ i ] ] );
+		}
+	},
+	call: function( instance, name, args, allowDisconnected ) {
+		var i,
+			set = instance.plugins[ name ];
+
+		if ( !set ) {
+			return;
+		}
+
+		if ( !allowDisconnected && ( !instance.element[ 0 ].parentNode ||
+				instance.element[ 0 ].parentNode.nodeType === 11 ) ) {
+			return;
+		}
+
+		for ( i = 0; i < set.length; i++ ) {
+			if ( instance.options[ set[ i ][ 0 ] ] ) {
+				set[ i ][ 1 ].apply( instance.element, args );
+			}
+		}
+	}
+};
+
+
+
+var safeBlur = $.ui.safeBlur = function( element ) {
+
+	// Support: IE9 - 10 only
+	// If the <body> is blurred, IE will switch windows, see #9420
+	if ( element && element.nodeName.toLowerCase() !== "body" ) {
+		$( element ).trigger( "blur" );
+	}
+};
+
+
+/*!
+ * jQuery UI Draggable 1.12.1
+ * http://jqueryui.com
+ *
+ * Copyright jQuery Foundation and other contributors
+ * Released under the MIT license.
+ * http://jquery.org/license
+ */
+
+//>>label: Draggable
+//>>group: Interactions
+//>>description: Enables dragging functionality for any element.
+//>>docs: http://api.jqueryui.com/draggable/
+//>>demos: http://jqueryui.com/draggable/
+//>>css.structure: ../../themes/base/draggable.css
+
+
+
+$.widget( "ui.draggable", $.ui.mouse, {
+	version: "1.12.1",
 	widgetEventPrefix: "drag",
 	options: {
 		addClasses: true,
@@ -5877,7 +9574,7 @@ $.widget("ui.draggable", $.ui.mouse, {
 		stack: false,
 		zIndex: false,
 
-		// callbacks
+		// Callbacks
 		drag: null,
 		start: null,
 		stop: null
@@ -5887,11 +9584,8 @@ $.widget("ui.draggable", $.ui.mouse, {
 		if ( this.options.helper === "original" ) {
 			this._setPositionRelative();
 		}
-		if (this.options.addClasses){
-			this.element.addClass("ui-draggable");
-		}
-		if (this.options.disabled){
-			this.element.addClass("ui-draggable-disabled");
+		if ( this.options.addClasses ) {
+			this._addClass( "ui-draggable" );
 		}
 		this._setHandleClassName();
 
@@ -5911,27 +9605,27 @@ $.widget("ui.draggable", $.ui.mouse, {
 			this.destroyOnClear = true;
 			return;
 		}
-		this.element.removeClass( "ui-draggable ui-draggable-dragging ui-draggable-disabled" );
 		this._removeHandleClassName();
 		this._mouseDestroy();
 	},
 
-	_mouseCapture: function(event) {
+	_mouseCapture: function( event ) {
 		var o = this.options;
 
-		this._blurActiveElement( event );
-
-		// among others, prevent a drag on a resizable-handle
-		if (this.helper || o.disabled || $(event.target).closest(".ui-resizable-handle").length > 0) {
+		// Among others, prevent a drag on a resizable-handle
+		if ( this.helper || o.disabled ||
+				$( event.target ).closest( ".ui-resizable-handle" ).length > 0 ) {
 			return false;
 		}
 
 		//Quit if we're not on a valid handle
-		this.handle = this._getHandle(event);
-		if (!this.handle) {
+		this.handle = this._getHandle( event );
+		if ( !this.handle ) {
 			return false;
 		}
 
+		this._blurActiveElement( event );
+
 		this._blockFrames( o.iframeFix === true ? "iframe" : o.iframeFix );
 
 		return true;
@@ -5939,7 +9633,7 @@ $.widget("ui.draggable", $.ui.mouse, {
 	},
 
 	_blockFrames: function( selector ) {
-		this.iframeBlocks = this.document.find( selector ).map(function() {
+		this.iframeBlocks = this.document.find( selector ).map( function() {
 			var iframe = $( this );
 
 			return $( "<div>" )
@@ -5948,7 +9642,7 @@ $.widget("ui.draggable", $.ui.mouse, {
 				.outerWidth( iframe.outerWidth() )
 				.outerHeight( iframe.outerHeight() )
 				.offset( iframe.offset() )[ 0 ];
-		});
+		} );
 	},
 
 	_unblockFrames: function() {
@@ -5959,41 +9653,34 @@ $.widget("ui.draggable", $.ui.mouse, {
 	},
 
 	_blurActiveElement: function( event ) {
-		var document = this.document[ 0 ];
+		var activeElement = $.ui.safeActiveElement( this.document[ 0 ] ),
+			target = $( event.target );
 
-		// Only need to blur if the event occurred on the draggable itself, see #10527
-		if ( !this.handleElement.is( event.target ) ) {
+		// Don't blur if the event occurred on an element that is within
+		// the currently focused element
+		// See #10527, #12472
+		if ( target.closest( activeElement ).length ) {
 			return;
 		}
 
-		// support: IE9
-		// IE9 throws an "Unspecified error" accessing document.activeElement from an <iframe>
-		try {
-
-			// Support: IE9, IE10
-			// If the <body> is blurred, IE will switch windows, see #9520
-			if ( document.activeElement && document.activeElement.nodeName.toLowerCase() !== "body" ) {
-
-				// Blur any element that currently has focus, see #4261
-				$( document.activeElement ).blur();
-			}
-		} catch ( error ) {}
+		// Blur any element that currently has focus, see #4261
+		$.ui.safeBlur( activeElement );
 	},
 
-	_mouseStart: function(event) {
+	_mouseStart: function( event ) {
 
 		var o = this.options;
 
 		//Create and append the visible helper
-		this.helper = this._createHelper(event);
+		this.helper = this._createHelper( event );
 
-		this.helper.addClass("ui-draggable-dragging");
+		this._addClass( this.helper, "ui-draggable-dragging" );
 
 		//Cache the helper size
 		this._cacheHelperProportions();
 
 		//If ddmanager is used for droppables, set the global draggable
-		if ($.ui.ddmanager) {
+		if ( $.ui.ddmanager ) {
 			$.ui.ddmanager.current = this;
 		}
 
@@ -6009,9 +9696,9 @@ $.widget("ui.draggable", $.ui.mouse, {
 		this.cssPosition = this.helper.css( "position" );
 		this.scrollParent = this.helper.scrollParent( true );
 		this.offsetParent = this.helper.offsetParent();
-		this.hasFixedAncestor = this.helper.parents().filter(function() {
+		this.hasFixedAncestor = this.helper.parents().filter( function() {
 				return $( this ).css( "position" ) === "fixed";
-			}).length > 0;
+			} ).length > 0;
 
 		//The element's absolute position on the page minus margins
 		this.positionAbs = this.element.offset();
@@ -6023,13 +9710,13 @@ $.widget("ui.draggable", $.ui.mouse, {
 		this.originalPageY = event.pageY;
 
 		//Adjust the mouse offset relative to the helper if "cursorAt" is supplied
-		(o.cursorAt && this._adjustOffsetFromHelper(o.cursorAt));
+		( o.cursorAt && this._adjustOffsetFromHelper( o.cursorAt ) );
 
 		//Set a containment if given in the options
 		this._setContainment();
 
 		//Trigger event + callbacks
-		if (this._trigger("start", event) === false) {
+		if ( this._trigger( "start", event ) === false ) {
 			this._clear();
 			return false;
 		}
@@ -6038,19 +9725,18 @@ $.widget("ui.draggable", $.ui.mouse, {
 		this._cacheHelperProportions();
 
 		//Prepare the droppable offsets
-		if ($.ui.ddmanager && !o.dropBehaviour) {
-			$.ui.ddmanager.prepareOffsets(this, event);
+		if ( $.ui.ddmanager && !o.dropBehaviour ) {
+			$.ui.ddmanager.prepareOffsets( this, event );
 		}
 
-		// Reset helper's right/bottom css if they're set and set explicit width/height instead
-		// as this prevents resizing of elements with right/bottom set (see #7772)
-		this._normalizeRightBottom();
+		// Execute the drag once - this causes the helper not to be visible before getting its
+		// correct position
+		this._mouseDrag( event, true );
 
-		this._mouseDrag(event, true); //Execute the drag once - this causes the helper not to be visible before getting its correct position
-
-		//If the ddmanager is used for droppables, inform the manager that dragging has started (see #5003)
+		// If the ddmanager is used for droppables, inform the manager that dragging has started
+		// (see #5003)
 		if ( $.ui.ddmanager ) {
-			$.ui.ddmanager.dragStart(this, event);
+			$.ui.ddmanager.dragStart( this, event );
 		}
 
 		return true;
@@ -6071,7 +9757,8 @@ $.widget("ui.draggable", $.ui.mouse, {
 		};
 	},
 
-	_mouseDrag: function(event, noPropagation) {
+	_mouseDrag: function( event, noPropagation ) {
+
 		// reset any necessary cached properties (see #5009)
 		if ( this.hasFixedAncestor ) {
 			this.offset.parent = this._getParentOffset();
@@ -6079,13 +9766,13 @@ $.widget("ui.draggable", $.ui.mouse, {
 
 		//Compute the helpers position
 		this.position = this._generatePosition( event, true );
-		this.positionAbs = this._convertPositionTo("absolute");
+		this.positionAbs = this._convertPositionTo( "absolute" );
 
 		//Call plugins and callbacks and use the resulting position if something is returned
-		if (!noPropagation) {
+		if ( !noPropagation ) {
 			var ui = this._uiHash();
-			if (this._trigger("drag", event, ui) === false) {
-				this._mouseUp({});
+			if ( this._trigger( "drag", event, ui ) === false ) {
+				this._mouseUp( new $.Event( "mouseup", event ) );
 				return false;
 			}
 			this.position = ui.position;
@@ -6094,36 +9781,44 @@ $.widget("ui.draggable", $.ui.mouse, {
 		this.helper[ 0 ].style.left = this.position.left + "px";
 		this.helper[ 0 ].style.top = this.position.top + "px";
 
-		if ($.ui.ddmanager) {
-			$.ui.ddmanager.drag(this, event);
+		if ( $.ui.ddmanager ) {
+			$.ui.ddmanager.drag( this, event );
 		}
 
 		return false;
 	},
 
-	_mouseStop: function(event) {
+	_mouseStop: function( event ) {
 
 		//If we are using droppables, inform the manager about the drop
 		var that = this,
 			dropped = false;
-		if ($.ui.ddmanager && !this.options.dropBehaviour) {
-			dropped = $.ui.ddmanager.drop(this, event);
+		if ( $.ui.ddmanager && !this.options.dropBehaviour ) {
+			dropped = $.ui.ddmanager.drop( this, event );
 		}
 
 		//if a drop comes from outside (a sortable)
-		if (this.dropped) {
+		if ( this.dropped ) {
 			dropped = this.dropped;
 			this.dropped = false;
 		}
 
-		if ((this.options.revert === "invalid" && !dropped) || (this.options.revert === "valid" && dropped) || this.options.revert === true || ($.isFunction(this.options.revert) && this.options.revert.call(this.element, dropped))) {
-			$(this.helper).animate(this.originalPosition, parseInt(this.options.revertDuration, 10), function() {
-				if (that._trigger("stop", event) !== false) {
-					that._clear();
+		if ( ( this.options.revert === "invalid" && !dropped ) ||
+				( this.options.revert === "valid" && dropped ) ||
+				this.options.revert === true || ( $.isFunction( this.options.revert ) &&
+				this.options.revert.call( this.element, dropped ) )
+		) {
+			$( this.helper ).animate(
+				this.originalPosition,
+				parseInt( this.options.revertDuration, 10 ),
+				function() {
+					if ( that._trigger( "stop", event ) !== false ) {
+						that._clear();
+					}
 				}
-			});
+			);
 		} else {
-			if (this._trigger("stop", event) !== false) {
+			if ( this._trigger( "stop", event ) !== false ) {
 				this._clear();
 			}
 		}
@@ -6134,24 +9829,27 @@ $.widget("ui.draggable", $.ui.mouse, {
 	_mouseUp: function( event ) {
 		this._unblockFrames();
 
-		//If the ddmanager is used for droppables, inform the manager that dragging has stopped (see #5003)
+		// If the ddmanager is used for droppables, inform the manager that dragging has stopped
+		// (see #5003)
 		if ( $.ui.ddmanager ) {
-			$.ui.ddmanager.dragStop(this, event);
+			$.ui.ddmanager.dragStop( this, event );
 		}
 
 		// Only need to focus if the event occurred on the draggable itself, see #10527
 		if ( this.handleElement.is( event.target ) ) {
-			// The interaction is over; whether or not the click resulted in a drag, focus the element
-			this.element.focus();
+
+			// The interaction is over; whether or not the click resulted in a drag,
+			// focus the element
+			this.element.trigger( "focus" );
 		}
 
-		return $.ui.mouse.prototype._mouseUp.call(this, event);
+		return $.ui.mouse.prototype._mouseUp.call( this, event );
 	},
 
 	cancel: function() {
 
-		if (this.helper.is(".ui-draggable-dragging")) {
-			this._mouseUp({});
+		if ( this.helper.is( ".ui-draggable-dragging" ) ) {
+			this._mouseUp( new $.Event( "mouseup", { target: this.element[ 0 ] } ) );
 		} else {
 			this._clear();
 		}
@@ -6160,7 +9858,7 @@ $.widget("ui.draggable", $.ui.mouse, {
 
 	},
 
-	_getHandle: function(event) {
+	_getHandle: function( event ) {
 		return this.options.handle ?
 			!!$( event.target ).closest( this.element.find( this.options.handle ) ).length :
 			true;
@@ -6169,14 +9867,14 @@ $.widget("ui.draggable", $.ui.mouse, {
 	_setHandleClassName: function() {
 		this.handleElement = this.options.handle ?
 			this.element.find( this.options.handle ) : this.element;
-		this.handleElement.addClass( "ui-draggable-handle" );
+		this._addClass( this.handleElement, "ui-draggable-handle" );
 	},
 
 	_removeHandleClassName: function() {
-		this.handleElement.removeClass( "ui-draggable-handle" );
+		this._removeClass( this.handleElement, "ui-draggable-handle" );
 	},
 
-	_createHelper: function(event) {
+	_createHelper: function( event ) {
 
 		var o = this.options,
 			helperIsFunction = $.isFunction( o.helper ),
@@ -6186,19 +9884,22 @@ $.widget("ui.draggable", $.ui.mouse, {
 					this.element.clone().removeAttr( "id" ) :
 					this.element );
 
-		if (!helper.parents("body").length) {
-			helper.appendTo((o.appendTo === "parent" ? this.element[0].parentNode : o.appendTo));
+		if ( !helper.parents( "body" ).length ) {
+			helper.appendTo( ( o.appendTo === "parent" ?
+				this.element[ 0 ].parentNode :
+				o.appendTo ) );
 		}
 
-		// http://bugs.jqueryui.com/ticket/9446
+		// Http://bugs.jqueryui.com/ticket/9446
 		// a helper function can return the original element
 		// which wouldn't have been set to relative in _create
 		if ( helperIsFunction && helper[ 0 ] === this.element[ 0 ] ) {
 			this._setPositionRelative();
 		}
 
-		if (helper[0] !== this.element[0] && !(/(fixed|absolute)/).test(helper.css("position"))) {
-			helper.css("position", "absolute");
+		if ( helper[ 0 ] !== this.element[ 0 ] &&
+				!( /(fixed|absolute)/ ).test( helper.css( "position" ) ) ) {
+			helper.css( "position", "absolute" );
 		}
 
 		return helper;
@@ -6211,23 +9912,23 @@ $.widget("ui.draggable", $.ui.mouse, {
 		}
 	},
 
-	_adjustOffsetFromHelper: function(obj) {
-		if (typeof obj === "string") {
-			obj = obj.split(" ");
+	_adjustOffsetFromHelper: function( obj ) {
+		if ( typeof obj === "string" ) {
+			obj = obj.split( " " );
 		}
-		if ($.isArray(obj)) {
-			obj = { left: +obj[0], top: +obj[1] || 0 };
+		if ( $.isArray( obj ) ) {
+			obj = { left: +obj[ 0 ], top: +obj[ 1 ] || 0 };
 		}
-		if ("left" in obj) {
+		if ( "left" in obj ) {
 			this.offset.click.left = obj.left + this.margins.left;
 		}
-		if ("right" in obj) {
+		if ( "right" in obj ) {
 			this.offset.click.left = this.helperProportions.width - obj.right + this.margins.left;
 		}
-		if ("top" in obj) {
+		if ( "top" in obj ) {
 			this.offset.click.top = obj.top + this.margins.top;
 		}
-		if ("bottom" in obj) {
+		if ( "bottom" in obj ) {
 			this.offset.click.top = this.helperProportions.height - obj.bottom + this.margins.top;
 		}
 	},
@@ -6242,11 +9943,15 @@ $.widget("ui.draggable", $.ui.mouse, {
 		var po = this.offsetParent.offset(),
 			document = this.document[ 0 ];
 
-		// This is a special case where we need to modify a offset calculated on start, since the following happened:
-		// 1. The position of the helper is absolute, so it's position is calculated based on the next positioned parent
-		// 2. The actual offset parent is a child of the scroll parent, and the scroll parent isn't the document, which means that
-		//    the scroll is included in the initial calculation of the offset of the parent, and never recalculated upon drag
-		if (this.cssPosition === "absolute" && this.scrollParent[0] !== document && $.contains(this.scrollParent[0], this.offsetParent[0])) {
+		// This is a special case where we need to modify a offset calculated on start, since the
+		// following happened:
+		// 1. The position of the helper is absolute, so it's position is calculated based on the
+		// next positioned parent
+		// 2. The actual offset parent is a child of the scroll parent, and the scroll parent isn't
+		// the document, which means that the scroll is included in the initial calculation of the
+		// offset of the parent, and never recalculated upon drag
+		if ( this.cssPosition === "absolute" && this.scrollParent[ 0 ] !== document &&
+				$.contains( this.scrollParent[ 0 ], this.offsetParent[ 0 ] ) ) {
 			po.left += this.scrollParent.scrollLeft();
 			po.top += this.scrollParent.scrollTop();
 		}
@@ -6256,8 +9961,8 @@ $.widget("ui.draggable", $.ui.mouse, {
 		}
 
 		return {
-			top: po.top + (parseInt(this.offsetParent.css("borderTopWidth"), 10) || 0),
-			left: po.left + (parseInt(this.offsetParent.css("borderLeftWidth"), 10) || 0)
+			top: po.top + ( parseInt( this.offsetParent.css( "borderTopWidth" ), 10 ) || 0 ),
+			left: po.left + ( parseInt( this.offsetParent.css( "borderLeftWidth" ), 10 ) || 0 )
 		};
 
 	},
@@ -6271,18 +9976,20 @@ $.widget("ui.draggable", $.ui.mouse, {
 			scrollIsRootNode = this._isRootNode( this.scrollParent[ 0 ] );
 
 		return {
-			top: p.top - ( parseInt(this.helper.css( "top" ), 10) || 0 ) + ( !scrollIsRootNode ? this.scrollParent.scrollTop() : 0 ),
-			left: p.left - ( parseInt(this.helper.css( "left" ), 10) || 0 ) + ( !scrollIsRootNode ? this.scrollParent.scrollLeft() : 0 )
+			top: p.top - ( parseInt( this.helper.css( "top" ), 10 ) || 0 ) +
+				( !scrollIsRootNode ? this.scrollParent.scrollTop() : 0 ),
+			left: p.left - ( parseInt( this.helper.css( "left" ), 10 ) || 0 ) +
+				( !scrollIsRootNode ? this.scrollParent.scrollLeft() : 0 )
 		};
 
 	},
 
 	_cacheMargins: function() {
 		this.margins = {
-			left: (parseInt(this.element.css("marginLeft"), 10) || 0),
-			top: (parseInt(this.element.css("marginTop"), 10) || 0),
-			right: (parseInt(this.element.css("marginRight"), 10) || 0),
-			bottom: (parseInt(this.element.css("marginBottom"), 10) || 0)
+			left: ( parseInt( this.element.css( "marginLeft" ), 10 ) || 0 ),
+			top: ( parseInt( this.element.css( "marginTop" ), 10 ) || 0 ),
+			right: ( parseInt( this.element.css( "marginRight" ), 10 ) || 0 ),
+			bottom: ( parseInt( this.element.css( "marginBottom" ), 10 ) || 0 )
 		};
 	},
 
@@ -6310,18 +10017,22 @@ $.widget("ui.draggable", $.ui.mouse, {
 			this.containment = [
 				$( window ).scrollLeft() - this.offset.relative.left - this.offset.parent.left,
 				$( window ).scrollTop() - this.offset.relative.top - this.offset.parent.top,
-				$( window ).scrollLeft() + $( window ).width() - this.helperProportions.width - this.margins.left,
-				$( window ).scrollTop() + ( $( window ).height() || document.body.parentNode.scrollHeight ) - this.helperProportions.height - this.margins.top
+				$( window ).scrollLeft() + $( window ).width() -
+					this.helperProportions.width - this.margins.left,
+				$( window ).scrollTop() +
+					( $( window ).height() || document.body.parentNode.scrollHeight ) -
+					this.helperProportions.height - this.margins.top
 			];
 			return;
 		}
 
-		if ( o.containment === "document") {
+		if ( o.containment === "document" ) {
 			this.containment = [
 				0,
 				0,
 				$( document ).width() - this.helperProportions.width - this.margins.left,
-				( $( document ).height() || document.body.parentNode.scrollHeight ) - this.helperProportions.height - this.margins.top
+				( $( document ).height() || document.body.parentNode.scrollHeight ) -
+					this.helperProportions.height - this.margins.top
 			];
 			return;
 		}
@@ -6345,8 +10056,10 @@ $.widget("ui.draggable", $.ui.mouse, {
 		isUserScrollable = /(scroll|auto)/.test( c.css( "overflow" ) );
 
 		this.containment = [
-			( parseInt( c.css( "borderLeftWidth" ), 10 ) || 0 ) + ( parseInt( c.css( "paddingLeft" ), 10 ) || 0 ),
-			( parseInt( c.css( "borderTopWidth" ), 10 ) || 0 ) + ( parseInt( c.css( "paddingTop" ), 10 ) || 0 ),
+			( parseInt( c.css( "borderLeftWidth" ), 10 ) || 0 ) +
+				( parseInt( c.css( "paddingLeft" ), 10 ) || 0 ),
+			( parseInt( c.css( "borderTopWidth" ), 10 ) || 0 ) +
+				( parseInt( c.css( "paddingTop" ), 10 ) || 0 ),
 			( isUserScrollable ? Math.max( ce.scrollWidth, ce.offsetWidth ) : ce.offsetWidth ) -
 				( parseInt( c.css( "borderRightWidth" ), 10 ) || 0 ) -
 				( parseInt( c.css( "paddingRight" ), 10 ) || 0 ) -
@@ -6363,9 +10076,9 @@ $.widget("ui.draggable", $.ui.mouse, {
 		this.relativeContainer = c;
 	},
 
-	_convertPositionTo: function(d, pos) {
+	_convertPositionTo: function( d, pos ) {
 
-		if (!pos) {
+		if ( !pos ) {
 			pos = this.position;
 		}
 
@@ -6374,16 +10087,32 @@ $.widget("ui.draggable", $.ui.mouse, {
 
 		return {
 			top: (
-				pos.top	+																// The absolute mouse position
-				this.offset.relative.top * mod +										// Only for relative positioned nodes: Relative offset from element to offset parent
-				this.offset.parent.top * mod -										// The offsetParent's offset without borders (offset + border)
-				( ( this.cssPosition === "fixed" ? -this.offset.scroll.top : ( scrollIsRootNode ? 0 : this.offset.scroll.top ) ) * mod)
+
+				// The absolute mouse position
+				pos.top	+
+
+				// Only for relative positioned nodes: Relative offset from element to offset parent
+				this.offset.relative.top * mod +
+
+				// The offsetParent's offset without borders (offset + border)
+				this.offset.parent.top * mod -
+				( ( this.cssPosition === "fixed" ?
+					-this.offset.scroll.top :
+					( scrollIsRootNode ? 0 : this.offset.scroll.top ) ) * mod )
 			),
 			left: (
-				pos.left +																// The absolute mouse position
-				this.offset.relative.left * mod +										// Only for relative positioned nodes: Relative offset from element to offset parent
-				this.offset.parent.left * mod	-										// The offsetParent's offset without borders (offset + border)
-				( ( this.cssPosition === "fixed" ? -this.offset.scroll.left : ( scrollIsRootNode ? 0 : this.offset.scroll.left ) ) * mod)
+
+				// The absolute mouse position
+				pos.left +
+
+				// Only for relative positioned nodes: Relative offset from element to offset parent
+				this.offset.relative.left * mod +
+
+				// The offsetParent's offset without borders (offset + border)
+				this.offset.parent.left * mod	-
+				( ( this.cssPosition === "fixed" ?
+					-this.offset.scroll.left :
+					( scrollIsRootNode ? 0 : this.offset.scroll.left ) ) * mod )
 			)
 		};
 
@@ -6413,7 +10142,7 @@ $.widget("ui.draggable", $.ui.mouse, {
 		// If we are not dragging yet, we won't check for options
 		if ( constrainPosition ) {
 			if ( this.containment ) {
-				if ( this.relativeContainer ){
+				if ( this.relativeContainer ) {
 					co = this.relativeContainer.offset();
 					containment = [
 						this.containment[ 0 ] + co.left,
@@ -6425,27 +10154,40 @@ $.widget("ui.draggable", $.ui.mouse, {
 					containment = this.containment;
 				}
 
-				if (event.pageX - this.offset.click.left < containment[0]) {
-					pageX = containment[0] + this.offset.click.left;
+				if ( event.pageX - this.offset.click.left < containment[ 0 ] ) {
+					pageX = containment[ 0 ] + this.offset.click.left;
 				}
-				if (event.pageY - this.offset.click.top < containment[1]) {
-					pageY = containment[1] + this.offset.click.top;
+				if ( event.pageY - this.offset.click.top < containment[ 1 ] ) {
+					pageY = containment[ 1 ] + this.offset.click.top;
 				}
-				if (event.pageX - this.offset.click.left > containment[2]) {
-					pageX = containment[2] + this.offset.click.left;
+				if ( event.pageX - this.offset.click.left > containment[ 2 ] ) {
+					pageX = containment[ 2 ] + this.offset.click.left;
 				}
-				if (event.pageY - this.offset.click.top > containment[3]) {
-					pageY = containment[3] + this.offset.click.top;
+				if ( event.pageY - this.offset.click.top > containment[ 3 ] ) {
+					pageY = containment[ 3 ] + this.offset.click.top;
 				}
 			}
 
-			if (o.grid) {
-				//Check for grid elements set to 0 to prevent divide by 0 error causing invalid argument errors in IE (see ticket #6950)
-				top = o.grid[1] ? this.originalPageY + Math.round((pageY - this.originalPageY) / o.grid[1]) * o.grid[1] : this.originalPageY;
-				pageY = containment ? ((top - this.offset.click.top >= containment[1] || top - this.offset.click.top > containment[3]) ? top : ((top - this.offset.click.top >= containment[1]) ? top - o.grid[1] : top + o.grid[1])) : top;
+			if ( o.grid ) {
 
-				left = o.grid[0] ? this.originalPageX + Math.round((pageX - this.originalPageX) / o.grid[0]) * o.grid[0] : this.originalPageX;
-				pageX = containment ? ((left - this.offset.click.left >= containment[0] || left - this.offset.click.left > containment[2]) ? left : ((left - this.offset.click.left >= containment[0]) ? left - o.grid[0] : left + o.grid[0])) : left;
+				//Check for grid elements set to 0 to prevent divide by 0 error causing invalid
+				// argument errors in IE (see ticket #6950)
+				top = o.grid[ 1 ] ? this.originalPageY + Math.round( ( pageY -
+					this.originalPageY ) / o.grid[ 1 ] ) * o.grid[ 1 ] : this.originalPageY;
+				pageY = containment ? ( ( top - this.offset.click.top >= containment[ 1 ] ||
+					top - this.offset.click.top > containment[ 3 ] ) ?
+						top :
+						( ( top - this.offset.click.top >= containment[ 1 ] ) ?
+							top - o.grid[ 1 ] : top + o.grid[ 1 ] ) ) : top;
+
+				left = o.grid[ 0 ] ? this.originalPageX +
+					Math.round( ( pageX - this.originalPageX ) / o.grid[ 0 ] ) * o.grid[ 0 ] :
+					this.originalPageX;
+				pageX = containment ? ( ( left - this.offset.click.left >= containment[ 0 ] ||
+					left - this.offset.click.left > containment[ 2 ] ) ?
+						left :
+						( ( left - this.offset.click.left >= containment[ 0 ] ) ?
+							left - o.grid[ 0 ] : left + o.grid[ 0 ] ) ) : left;
 			}
 
 			if ( o.axis === "y" ) {
@@ -6459,26 +10201,46 @@ $.widget("ui.draggable", $.ui.mouse, {
 
 		return {
 			top: (
-				pageY -																	// The absolute mouse position
-				this.offset.click.top	-												// Click offset (relative to the element)
-				this.offset.relative.top -												// Only for relative positioned nodes: Relative offset from element to offset parent
-				this.offset.parent.top +												// The offsetParent's offset without borders (offset + border)
-				( this.cssPosition === "fixed" ? -this.offset.scroll.top : ( scrollIsRootNode ? 0 : this.offset.scroll.top ) )
+
+				// The absolute mouse position
+				pageY -
+
+				// Click offset (relative to the element)
+				this.offset.click.top -
+
+				// Only for relative positioned nodes: Relative offset from element to offset parent
+				this.offset.relative.top -
+
+				// The offsetParent's offset without borders (offset + border)
+				this.offset.parent.top +
+				( this.cssPosition === "fixed" ?
+					-this.offset.scroll.top :
+					( scrollIsRootNode ? 0 : this.offset.scroll.top ) )
 			),
 			left: (
-				pageX -																	// The absolute mouse position
-				this.offset.click.left -												// Click offset (relative to the element)
-				this.offset.relative.left -												// Only for relative positioned nodes: Relative offset from element to offset parent
-				this.offset.parent.left +												// The offsetParent's offset without borders (offset + border)
-				( this.cssPosition === "fixed" ? -this.offset.scroll.left : ( scrollIsRootNode ? 0 : this.offset.scroll.left ) )
+
+				// The absolute mouse position
+				pageX -
+
+				// Click offset (relative to the element)
+				this.offset.click.left -
+
+				// Only for relative positioned nodes: Relative offset from element to offset parent
+				this.offset.relative.left -
+
+				// The offsetParent's offset without borders (offset + border)
+				this.offset.parent.left +
+				( this.cssPosition === "fixed" ?
+					-this.offset.scroll.left :
+					( scrollIsRootNode ? 0 : this.offset.scroll.left ) )
 			)
 		};
 
 	},
 
 	_clear: function() {
-		this.helper.removeClass("ui-draggable-dragging");
-		if (this.helper[0] !== this.element[0] && !this.cancelHelperRemoval) {
+		this._removeClass( this.helper, "ui-draggable-dragging" );
+		if ( this.helper[ 0 ] !== this.element[ 0 ] && !this.cancelHelperRemoval ) {
 			this.helper.remove();
 		}
 		this.helper = null;
@@ -6488,17 +10250,6 @@ $.widget("ui.draggable", $.ui.mouse, {
 		}
 	},
 
-	_normalizeRightBottom: function() {
-		if ( this.options.axis !== "y" && this.helper.css( "right" ) !== "auto" ) {
-			this.helper.width( this.helper.width() );
-			this.helper.css( "right", "auto" );
-		}
-		if ( this.options.axis !== "x" && this.helper.css( "bottom" ) !== "auto" ) {
-			this.helper.height( this.helper.height() );
-			this.helper.css( "bottom", "auto" );
-		}
-	},
-
 	// From now on bulk stuff - mainly helpers
 
 	_trigger: function( type, event, ui ) {
@@ -6524,33 +10275,33 @@ $.widget("ui.draggable", $.ui.mouse, {
 		};
 	}
 
-});
+} );
 
 $.ui.plugin.add( "draggable", "connectToSortable", {
 	start: function( event, ui, draggable ) {
 		var uiSortable = $.extend( {}, ui, {
 			item: draggable.element
-		});
+		} );
 
 		draggable.sortables = [];
-		$( draggable.options.connectToSortable ).each(function() {
+		$( draggable.options.connectToSortable ).each( function() {
 			var sortable = $( this ).sortable( "instance" );
 
 			if ( sortable && !sortable.options.disabled ) {
 				draggable.sortables.push( sortable );
 
-				// refreshPositions is called at drag start to refresh the containerCache
+				// RefreshPositions is called at drag start to refresh the containerCache
 				// which is used in drag. This ensures it's initialized and synchronized
 				// with any changes that might have happened on the page since initialization.
 				sortable.refreshPositions();
-				sortable._trigger("activate", event, uiSortable);
+				sortable._trigger( "activate", event, uiSortable );
 			}
-		});
+		} );
 	},
 	stop: function( event, ui, draggable ) {
 		var uiSortable = $.extend( {}, ui, {
 			item: draggable.element
-		});
+		} );
 
 		draggable.cancelHelperRemoval = false;
 
@@ -6573,12 +10324,13 @@ $.ui.plugin.add( "draggable", "connectToSortable", {
 					left: sortable.placeholder.css( "left" )
 				};
 
-				sortable._mouseStop(event);
+				sortable._mouseStop( event );
 
 				// Once drag has ended, the sortable should return to using
 				// its original helper, not the shared helper from draggable
 				sortable.options.helper = sortable.options._helper;
 			} else {
+
 				// Prevent this Sortable from removing the helper.
 				// However, don't set the draggable to remove the helper
 				// either as another connected Sortable may yet handle the removal.
@@ -6586,7 +10338,7 @@ $.ui.plugin.add( "draggable", "connectToSortable", {
 
 				sortable._trigger( "deactivate", event, uiSortable );
 			}
-		});
+		} );
 	},
 	drag: function( event, ui, draggable ) {
 		$.each( draggable.sortables, function() {
@@ -6602,6 +10354,7 @@ $.ui.plugin.add( "draggable", "connectToSortable", {
 				innermostIntersecting = true;
 
 				$.each( draggable.sortables, function() {
+
 					// Copy over variables that sortable's _intersectsWith uses
 					this.positionAbs = draggable.positionAbs;
 					this.helperProportions = draggable.helperProportions;
@@ -6614,10 +10367,11 @@ $.ui.plugin.add( "draggable", "connectToSortable", {
 					}
 
 					return innermostIntersecting;
-				});
+				} );
 			}
 
 			if ( innermostIntersecting ) {
+
 				// If it intersects, we use a little isOver variable and set it once,
 				// so that the move-in stuff gets fired only once.
 				if ( !sortable.isOver ) {
@@ -6662,21 +10416,23 @@ $.ui.plugin.add( "draggable", "connectToSortable", {
 					// adding to one sortable changes the location of the other sortables (#9675)
 					$.each( draggable.sortables, function() {
 						this.refreshPositions();
-					});
+					} );
 
-					// hack so receive/update callbacks work (mostly)
+					// Hack so receive/update callbacks work (mostly)
 					draggable.currentItem = draggable.element;
 					sortable.fromOutside = draggable;
 				}
 
 				if ( sortable.currentItem ) {
 					sortable._mouseDrag( event );
+
 					// Copy the sortable's position because the draggable's can potentially reflect
 					// a relative position, while sortable is always absolute, which the dragged
 					// element has now become. (#8809)
 					ui.position = sortable.position;
 				}
 			} else {
+
 				// If it doesn't intersect with the sortable, and it intersected before,
 				// we fake the drag stop of the sortable, but make sure it doesn't remove
 				// the helper by using cancelHelperRemoval.
@@ -6693,7 +10449,7 @@ $.ui.plugin.add( "draggable", "connectToSortable", {
 					sortable._trigger( "out", event, sortable._uiHash( sortable ) );
 					sortable._mouseStop( event, true );
 
-					// restore sortable behaviors that were modfied
+					// Restore sortable behaviors that were modfied
 					// when the draggable entered the sortable area (#9481)
 					sortable.options.revert = sortable.options._revert;
 					sortable.options.helper = sortable.options._helper;
@@ -6717,55 +10473,56 @@ $.ui.plugin.add( "draggable", "connectToSortable", {
 					// from one sortable changes the location of other sortables (#9675)
 					$.each( draggable.sortables, function() {
 						this.refreshPositions();
-					});
+					} );
 				}
 			}
-		});
+		} );
 	}
-});
+} );
 
-$.ui.plugin.add("draggable", "cursor", {
+$.ui.plugin.add( "draggable", "cursor", {
 	start: function( event, ui, instance ) {
 		var t = $( "body" ),
 			o = instance.options;
 
-		if (t.css("cursor")) {
-			o._cursor = t.css("cursor");
+		if ( t.css( "cursor" ) ) {
+			o._cursor = t.css( "cursor" );
 		}
-		t.css("cursor", o.cursor);
+		t.css( "cursor", o.cursor );
 	},
 	stop: function( event, ui, instance ) {
 		var o = instance.options;
-		if (o._cursor) {
-			$("body").css("cursor", o._cursor);
+		if ( o._cursor ) {
+			$( "body" ).css( "cursor", o._cursor );
 		}
 	}
-});
+} );
 
-$.ui.plugin.add("draggable", "opacity", {
+$.ui.plugin.add( "draggable", "opacity", {
 	start: function( event, ui, instance ) {
 		var t = $( ui.helper ),
 			o = instance.options;
-		if (t.css("opacity")) {
-			o._opacity = t.css("opacity");
+		if ( t.css( "opacity" ) ) {
+			o._opacity = t.css( "opacity" );
 		}
-		t.css("opacity", o.opacity);
+		t.css( "opacity", o.opacity );
 	},
 	stop: function( event, ui, instance ) {
 		var o = instance.options;
-		if (o._opacity) {
-			$(ui.helper).css("opacity", o._opacity);
+		if ( o._opacity ) {
+			$( ui.helper ).css( "opacity", o._opacity );
 		}
 	}
-});
+} );
 
-$.ui.plugin.add("draggable", "scroll", {
+$.ui.plugin.add( "draggable", "scroll", {
 	start: function( event, ui, i ) {
 		if ( !i.scrollParentNotHidden ) {
 			i.scrollParentNotHidden = i.helper.scrollParent( false );
 		}
 
-		if ( i.scrollParentNotHidden[ 0 ] !== i.document[ 0 ] && i.scrollParentNotHidden[ 0 ].tagName !== "HTML" ) {
+		if ( i.scrollParentNotHidden[ 0 ] !== i.document[ 0 ] &&
+				i.scrollParentNotHidden[ 0 ].tagName !== "HTML" ) {
 			i.overflowOffset = i.scrollParentNotHidden.offset();
 		}
 	},
@@ -6778,7 +10535,8 @@ $.ui.plugin.add("draggable", "scroll", {
 
 		if ( scrollParent !== document && scrollParent.tagName !== "HTML" ) {
 			if ( !o.axis || o.axis !== "x" ) {
-				if ( ( i.overflowOffset.top + scrollParent.offsetHeight ) - event.pageY < o.scrollSensitivity ) {
+				if ( ( i.overflowOffset.top + scrollParent.offsetHeight ) - event.pageY <
+						o.scrollSensitivity ) {
 					scrollParent.scrollTop = scrolled = scrollParent.scrollTop + o.scrollSpeed;
 				} else if ( event.pageY - i.overflowOffset.top < o.scrollSensitivity ) {
 					scrollParent.scrollTop = scrolled = scrollParent.scrollTop - o.scrollSpeed;
@@ -6786,7 +10544,8 @@ $.ui.plugin.add("draggable", "scroll", {
 			}
 
 			if ( !o.axis || o.axis !== "y" ) {
-				if ( ( i.overflowOffset.left + scrollParent.offsetWidth ) - event.pageX < o.scrollSensitivity ) {
+				if ( ( i.overflowOffset.left + scrollParent.offsetWidth ) - event.pageX <
+						o.scrollSensitivity ) {
 					scrollParent.scrollLeft = scrolled = scrollParent.scrollLeft + o.scrollSpeed;
 				} else if ( event.pageX - i.overflowOffset.left < o.scrollSensitivity ) {
 					scrollParent.scrollLeft = scrolled = scrollParent.scrollLeft - o.scrollSpeed;
@@ -6795,49 +10554,56 @@ $.ui.plugin.add("draggable", "scroll", {
 
 		} else {
 
-			if (!o.axis || o.axis !== "x") {
-				if (event.pageY - $(document).scrollTop() < o.scrollSensitivity) {
-					scrolled = $(document).scrollTop($(document).scrollTop() - o.scrollSpeed);
-				} else if ($(window).height() - (event.pageY - $(document).scrollTop()) < o.scrollSensitivity) {
-					scrolled = $(document).scrollTop($(document).scrollTop() + o.scrollSpeed);
+			if ( !o.axis || o.axis !== "x" ) {
+				if ( event.pageY - $( document ).scrollTop() < o.scrollSensitivity ) {
+					scrolled = $( document ).scrollTop( $( document ).scrollTop() - o.scrollSpeed );
+				} else if ( $( window ).height() - ( event.pageY - $( document ).scrollTop() ) <
+						o.scrollSensitivity ) {
+					scrolled = $( document ).scrollTop( $( document ).scrollTop() + o.scrollSpeed );
 				}
 			}
 
-			if (!o.axis || o.axis !== "y") {
-				if (event.pageX - $(document).scrollLeft() < o.scrollSensitivity) {
-					scrolled = $(document).scrollLeft($(document).scrollLeft() - o.scrollSpeed);
-				} else if ($(window).width() - (event.pageX - $(document).scrollLeft()) < o.scrollSensitivity) {
-					scrolled = $(document).scrollLeft($(document).scrollLeft() + o.scrollSpeed);
+			if ( !o.axis || o.axis !== "y" ) {
+				if ( event.pageX - $( document ).scrollLeft() < o.scrollSensitivity ) {
+					scrolled = $( document ).scrollLeft(
+						$( document ).scrollLeft() - o.scrollSpeed
+					);
+				} else if ( $( window ).width() - ( event.pageX - $( document ).scrollLeft() ) <
+						o.scrollSensitivity ) {
+					scrolled = $( document ).scrollLeft(
+						$( document ).scrollLeft() + o.scrollSpeed
+					);
 				}
 			}
 
 		}
 
-		if (scrolled !== false && $.ui.ddmanager && !o.dropBehaviour) {
-			$.ui.ddmanager.prepareOffsets(i, event);
+		if ( scrolled !== false && $.ui.ddmanager && !o.dropBehaviour ) {
+			$.ui.ddmanager.prepareOffsets( i, event );
 		}
 
 	}
-});
+} );
 
-$.ui.plugin.add("draggable", "snap", {
+$.ui.plugin.add( "draggable", "snap", {
 	start: function( event, ui, i ) {
 
 		var o = i.options;
 
 		i.snapElements = [];
 
-		$(o.snap.constructor !== String ? ( o.snap.items || ":data(ui-draggable)" ) : o.snap).each(function() {
-			var $t = $(this),
-				$o = $t.offset();
-			if (this !== i.element[0]) {
-				i.snapElements.push({
-					item: this,
-					width: $t.outerWidth(), height: $t.outerHeight(),
-					top: $o.top, left: $o.left
-				});
-			}
-		});
+		$( o.snap.constructor !== String ? ( o.snap.items || ":data(ui-draggable)" ) : o.snap )
+			.each( function() {
+				var $t = $( this ),
+					$o = $t.offset();
+				if ( this !== i.element[ 0 ] ) {
+					i.snapElements.push( {
+						item: this,
+						width: $t.outerWidth(), height: $t.outerHeight(),
+						top: $o.top, left: $o.left
+					} );
+				}
+			} );
 
 	},
 	drag: function( event, ui, inst ) {
@@ -6848,125 +10614,171 @@ $.ui.plugin.add("draggable", "snap", {
 			x1 = ui.offset.left, x2 = x1 + inst.helperProportions.width,
 			y1 = ui.offset.top, y2 = y1 + inst.helperProportions.height;
 
-		for (i = inst.snapElements.length - 1; i >= 0; i--){
+		for ( i = inst.snapElements.length - 1; i >= 0; i-- ) {
 
-			l = inst.snapElements[i].left - inst.margins.left;
-			r = l + inst.snapElements[i].width;
-			t = inst.snapElements[i].top - inst.margins.top;
-			b = t + inst.snapElements[i].height;
+			l = inst.snapElements[ i ].left - inst.margins.left;
+			r = l + inst.snapElements[ i ].width;
+			t = inst.snapElements[ i ].top - inst.margins.top;
+			b = t + inst.snapElements[ i ].height;
 
-			if ( x2 < l - d || x1 > r + d || y2 < t - d || y1 > b + d || !$.contains( inst.snapElements[ i ].item.ownerDocument, inst.snapElements[ i ].item ) ) {
-				if (inst.snapElements[i].snapping) {
-					(inst.options.snap.release && inst.options.snap.release.call(inst.element, event, $.extend(inst._uiHash(), { snapItem: inst.snapElements[i].item })));
+			if ( x2 < l - d || x1 > r + d || y2 < t - d || y1 > b + d ||
+					!$.contains( inst.snapElements[ i ].item.ownerDocument,
+					inst.snapElements[ i ].item ) ) {
+				if ( inst.snapElements[ i ].snapping ) {
+					( inst.options.snap.release &&
+						inst.options.snap.release.call(
+							inst.element,
+							event,
+							$.extend( inst._uiHash(), { snapItem: inst.snapElements[ i ].item } )
+						) );
 				}
-				inst.snapElements[i].snapping = false;
+				inst.snapElements[ i ].snapping = false;
 				continue;
 			}
 
-			if (o.snapMode !== "inner") {
-				ts = Math.abs(t - y2) <= d;
-				bs = Math.abs(b - y1) <= d;
-				ls = Math.abs(l - x2) <= d;
-				rs = Math.abs(r - x1) <= d;
-				if (ts) {
-					ui.position.top = inst._convertPositionTo("relative", { top: t - inst.helperProportions.height, left: 0 }).top;
+			if ( o.snapMode !== "inner" ) {
+				ts = Math.abs( t - y2 ) <= d;
+				bs = Math.abs( b - y1 ) <= d;
+				ls = Math.abs( l - x2 ) <= d;
+				rs = Math.abs( r - x1 ) <= d;
+				if ( ts ) {
+					ui.position.top = inst._convertPositionTo( "relative", {
+						top: t - inst.helperProportions.height,
+						left: 0
+					} ).top;
 				}
-				if (bs) {
-					ui.position.top = inst._convertPositionTo("relative", { top: b, left: 0 }).top;
+				if ( bs ) {
+					ui.position.top = inst._convertPositionTo( "relative", {
+						top: b,
+						left: 0
+					} ).top;
 				}
-				if (ls) {
-					ui.position.left = inst._convertPositionTo("relative", { top: 0, left: l - inst.helperProportions.width }).left;
+				if ( ls ) {
+					ui.position.left = inst._convertPositionTo( "relative", {
+						top: 0,
+						left: l - inst.helperProportions.width
+					} ).left;
 				}
-				if (rs) {
-					ui.position.left = inst._convertPositionTo("relative", { top: 0, left: r }).left;
+				if ( rs ) {
+					ui.position.left = inst._convertPositionTo( "relative", {
+						top: 0,
+						left: r
+					} ).left;
 				}
 			}
 
-			first = (ts || bs || ls || rs);
+			first = ( ts || bs || ls || rs );
 
-			if (o.snapMode !== "outer") {
-				ts = Math.abs(t - y1) <= d;
-				bs = Math.abs(b - y2) <= d;
-				ls = Math.abs(l - x1) <= d;
-				rs = Math.abs(r - x2) <= d;
-				if (ts) {
-					ui.position.top = inst._convertPositionTo("relative", { top: t, left: 0 }).top;
+			if ( o.snapMode !== "outer" ) {
+				ts = Math.abs( t - y1 ) <= d;
+				bs = Math.abs( b - y2 ) <= d;
+				ls = Math.abs( l - x1 ) <= d;
+				rs = Math.abs( r - x2 ) <= d;
+				if ( ts ) {
+					ui.position.top = inst._convertPositionTo( "relative", {
+						top: t,
+						left: 0
+					} ).top;
 				}
-				if (bs) {
-					ui.position.top = inst._convertPositionTo("relative", { top: b - inst.helperProportions.height, left: 0 }).top;
+				if ( bs ) {
+					ui.position.top = inst._convertPositionTo( "relative", {
+						top: b - inst.helperProportions.height,
+						left: 0
+					} ).top;
 				}
-				if (ls) {
-					ui.position.left = inst._convertPositionTo("relative", { top: 0, left: l }).left;
+				if ( ls ) {
+					ui.position.left = inst._convertPositionTo( "relative", {
+						top: 0,
+						left: l
+					} ).left;
 				}
-				if (rs) {
-					ui.position.left = inst._convertPositionTo("relative", { top: 0, left: r - inst.helperProportions.width }).left;
+				if ( rs ) {
+					ui.position.left = inst._convertPositionTo( "relative", {
+						top: 0,
+						left: r - inst.helperProportions.width
+					} ).left;
 				}
 			}
 
-			if (!inst.snapElements[i].snapping && (ts || bs || ls || rs || first)) {
-				(inst.options.snap.snap && inst.options.snap.snap.call(inst.element, event, $.extend(inst._uiHash(), { snapItem: inst.snapElements[i].item })));
+			if ( !inst.snapElements[ i ].snapping && ( ts || bs || ls || rs || first ) ) {
+				( inst.options.snap.snap &&
+					inst.options.snap.snap.call(
+						inst.element,
+						event,
+						$.extend( inst._uiHash(), {
+							snapItem: inst.snapElements[ i ].item
+						} ) ) );
 			}
-			inst.snapElements[i].snapping = (ts || bs || ls || rs || first);
+			inst.snapElements[ i ].snapping = ( ts || bs || ls || rs || first );
 
 		}
 
 	}
-});
+} );
 
-$.ui.plugin.add("draggable", "stack", {
+$.ui.plugin.add( "draggable", "stack", {
 	start: function( event, ui, instance ) {
 		var min,
 			o = instance.options,
-			group = $.makeArray($(o.stack)).sort(function(a, b) {
-				return (parseInt($(a).css("zIndex"), 10) || 0) - (parseInt($(b).css("zIndex"), 10) || 0);
-			});
+			group = $.makeArray( $( o.stack ) ).sort( function( a, b ) {
+				return ( parseInt( $( a ).css( "zIndex" ), 10 ) || 0 ) -
+					( parseInt( $( b ).css( "zIndex" ), 10 ) || 0 );
+			} );
 
-		if (!group.length) { return; }
+		if ( !group.length ) { return; }
 
-		min = parseInt($(group[0]).css("zIndex"), 10) || 0;
-		$(group).each(function(i) {
-			$(this).css("zIndex", min + i);
-		});
-		this.css("zIndex", (min + group.length));
+		min = parseInt( $( group[ 0 ] ).css( "zIndex" ), 10 ) || 0;
+		$( group ).each( function( i ) {
+			$( this ).css( "zIndex", min + i );
+		} );
+		this.css( "zIndex", ( min + group.length ) );
 	}
-});
+} );
 
-$.ui.plugin.add("draggable", "zIndex", {
+$.ui.plugin.add( "draggable", "zIndex", {
 	start: function( event, ui, instance ) {
 		var t = $( ui.helper ),
 			o = instance.options;
 
-		if (t.css("zIndex")) {
-			o._zIndex = t.css("zIndex");
+		if ( t.css( "zIndex" ) ) {
+			o._zIndex = t.css( "zIndex" );
 		}
-		t.css("zIndex", o.zIndex);
+		t.css( "zIndex", o.zIndex );
 	},
 	stop: function( event, ui, instance ) {
 		var o = instance.options;
 
-		if (o._zIndex) {
-			$(ui.helper).css("zIndex", o._zIndex);
+		if ( o._zIndex ) {
+			$( ui.helper ).css( "zIndex", o._zIndex );
 		}
 	}
-});
+} );
 
-var draggable = $.ui.draggable;
+var widgetsDraggable = $.ui.draggable;
 
 
 /*!
- * jQuery UI Resizable 1.11.4
+ * jQuery UI Resizable 1.12.1
  * http://jqueryui.com
  *
  * Copyright jQuery Foundation and other contributors
  * Released under the MIT license.
  * http://jquery.org/license
- *
- * http://api.jqueryui.com/resizable/
  */
 
+//>>label: Resizable
+//>>group: Interactions
+//>>description: Enables resize functionality for any element.
+//>>docs: http://api.jqueryui.com/resizable/
+//>>demos: http://jqueryui.com/resizable/
+//>>css.structure: ../../themes/base/core.css
+//>>css.structure: ../../themes/base/resizable.css
+//>>css.theme: ../../themes/base/theme.css
 
-$.widget("ui.resizable", $.ui.mouse, {
-	version: "1.11.4",
+
+
+$.widget( "ui.resizable", $.ui.mouse, {
+	version: "1.12.1",
 	widgetEventPrefix: "resize",
 	options: {
 		alsoResize: false,
@@ -6975,6 +10787,9 @@ $.widget("ui.resizable", $.ui.mouse, {
 		animateEasing: "swing",
 		aspectRatio: false,
 		autoHide: false,
+		classes: {
+			"ui-resizable-se": "ui-icon ui-icon-gripsmall-diagonal-se"
+		},
 		containment: false,
 		ghost: false,
 		grid: false,
@@ -6984,26 +10799,27 @@ $.widget("ui.resizable", $.ui.mouse, {
 		maxWidth: null,
 		minHeight: 10,
 		minWidth: 10,
+
 		// See #7960
 		zIndex: 90,
 
-		// callbacks
+		// Callbacks
 		resize: null,
 		start: null,
 		stop: null
 	},
 
 	_num: function( value ) {
-		return parseInt( value, 10 ) || 0;
+		return parseFloat( value ) || 0;
 	},
 
 	_isNumber: function( value ) {
-		return !isNaN( parseInt( value, 10 ) );
+		return !isNaN( parseFloat( value ) );
 	},
 
 	_hasScroll: function( el, a ) {
 
-		if ( $( el ).css( "overflow" ) === "hidden") {
+		if ( $( el ).css( "overflow" ) === "hidden" ) {
 			return false;
 		}
 
@@ -7025,30 +10841,30 @@ $.widget("ui.resizable", $.ui.mouse, {
 
 	_create: function() {
 
-		var n, i, handle, axis, hname,
-			that = this,
-			o = this.options;
-		this.element.addClass("ui-resizable");
+		var margins,
+			o = this.options,
+			that = this;
+		this._addClass( "ui-resizable" );
 
-		$.extend(this, {
-			_aspectRatio: !!(o.aspectRatio),
+		$.extend( this, {
+			_aspectRatio: !!( o.aspectRatio ),
 			aspectRatio: o.aspectRatio,
 			originalElement: this.element,
 			_proportionallyResizeElements: [],
 			_helper: o.helper || o.ghost || o.animate ? o.helper || "ui-resizable-helper" : null
-		});
+		} );
 
 		// Wrap the element if it cannot hold child nodes
-		if (this.element[0].nodeName.match(/^(canvas|textarea|input|select|button|img)$/i)) {
+		if ( this.element[ 0 ].nodeName.match( /^(canvas|textarea|input|select|button|img)$/i ) ) {
 
 			this.element.wrap(
-				$("<div class='ui-wrapper' style='overflow: hidden;'></div>").css({
-					position: this.element.css("position"),
+				$( "<div class='ui-wrapper' style='overflow: hidden;'></div>" ).css( {
+					position: this.element.css( "position" ),
 					width: this.element.outerWidth(),
 					height: this.element.outerHeight(),
-					top: this.element.css("top"),
-					left: this.element.css("left")
-				})
+					top: this.element.css( "top" ),
+					left: this.element.css( "left" )
+				} )
 			);
 
 			this.element = this.element.parent().data(
@@ -7057,38 +10873,110 @@ $.widget("ui.resizable", $.ui.mouse, {
 
 			this.elementIsWrapper = true;
 
-			this.element.css({
-				marginLeft: this.originalElement.css("marginLeft"),
-				marginTop: this.originalElement.css("marginTop"),
-				marginRight: this.originalElement.css("marginRight"),
-				marginBottom: this.originalElement.css("marginBottom")
-			});
-			this.originalElement.css({
-				marginLeft: 0,
-				marginTop: 0,
-				marginRight: 0,
-				marginBottom: 0
-			});
+			margins = {
+				marginTop: this.originalElement.css( "marginTop" ),
+				marginRight: this.originalElement.css( "marginRight" ),
+				marginBottom: this.originalElement.css( "marginBottom" ),
+				marginLeft: this.originalElement.css( "marginLeft" )
+			};
+
+			this.element.css( margins );
+			this.originalElement.css( "margin", 0 );
+
 			// support: Safari
 			// Prevent Safari textarea resize
-			this.originalResizeStyle = this.originalElement.css("resize");
-			this.originalElement.css("resize", "none");
+			this.originalResizeStyle = this.originalElement.css( "resize" );
+			this.originalElement.css( "resize", "none" );
 
-			this._proportionallyResizeElements.push( this.originalElement.css({
+			this._proportionallyResizeElements.push( this.originalElement.css( {
 				position: "static",
 				zoom: 1,
 				display: "block"
-			}) );
+			} ) );
 
-			// support: IE9
+			// Support: IE9
 			// avoid IE jump (hard set the margin)
-			this.originalElement.css({ margin: this.originalElement.css("margin") });
+			this.originalElement.css( margins );
 
 			this._proportionallyResize();
 		}
 
+		this._setupHandles();
+
+		if ( o.autoHide ) {
+			$( this.element )
+				.on( "mouseenter", function() {
+					if ( o.disabled ) {
+						return;
+					}
+					that._removeClass( "ui-resizable-autohide" );
+					that._handles.show();
+				} )
+				.on( "mouseleave", function() {
+					if ( o.disabled ) {
+						return;
+					}
+					if ( !that.resizing ) {
+						that._addClass( "ui-resizable-autohide" );
+						that._handles.hide();
+					}
+				} );
+		}
+
+		this._mouseInit();
+	},
+
+	_destroy: function() {
+
+		this._mouseDestroy();
+
+		var wrapper,
+			_destroy = function( exp ) {
+				$( exp )
+					.removeData( "resizable" )
+					.removeData( "ui-resizable" )
+					.off( ".resizable" )
+					.find( ".ui-resizable-handle" )
+						.remove();
+			};
+
+		// TODO: Unwrap at same DOM position
+		if ( this.elementIsWrapper ) {
+			_destroy( this.element );
+			wrapper = this.element;
+			this.originalElement.css( {
+				position: wrapper.css( "position" ),
+				width: wrapper.outerWidth(),
+				height: wrapper.outerHeight(),
+				top: wrapper.css( "top" ),
+				left: wrapper.css( "left" )
+			} ).insertAfter( wrapper );
+			wrapper.remove();
+		}
+
+		this.originalElement.css( "resize", this.originalResizeStyle );
+		_destroy( this.originalElement );
+
+		return this;
+	},
+
+	_setOption: function( key, value ) {
+		this._super( key, value );
+
+		switch ( key ) {
+		case "handles":
+			this._removeHandles();
+			this._setupHandles();
+			break;
+		default:
+			break;
+		}
+	},
+
+	_setupHandles: function() {
+		var o = this.options, handle, i, n, hname, axis, that = this;
 		this.handles = o.handles ||
-			( !$(".ui-resizable-handle", this.element).length ?
+			( !$( ".ui-resizable-handle", this.element ).length ?
 				"e,s,se" : {
 					n: ".ui-resizable-n",
 					e: ".ui-resizable-e",
@@ -7103,59 +10991,59 @@ $.widget("ui.resizable", $.ui.mouse, {
 		this._handles = $();
 		if ( this.handles.constructor === String ) {
 
-			if ( this.handles === "all") {
+			if ( this.handles === "all" ) {
 				this.handles = "n,e,s,w,se,sw,ne,nw";
 			}
 
-			n = this.handles.split(",");
+			n = this.handles.split( "," );
 			this.handles = {};
 
-			for (i = 0; i < n.length; i++) {
+			for ( i = 0; i < n.length; i++ ) {
 
-				handle = $.trim(n[i]);
+				handle = $.trim( n[ i ] );
 				hname = "ui-resizable-" + handle;
-				axis = $("<div class='ui-resizable-handle " + hname + "'></div>");
+				axis = $( "<div>" );
+				this._addClass( axis, "ui-resizable-handle " + hname );
 
-				axis.css({ zIndex: o.zIndex });
+				axis.css( { zIndex: o.zIndex } );
 
-				// TODO : What's going on here?
-				if ("se" === handle) {
-					axis.addClass("ui-icon ui-icon-gripsmall-diagonal-se");
-				}
-
-				this.handles[handle] = ".ui-resizable-" + handle;
-				this.element.append(axis);
+				this.handles[ handle ] = ".ui-resizable-" + handle;
+				this.element.append( axis );
 			}
 
 		}
 
-		this._renderAxis = function(target) {
+		this._renderAxis = function( target ) {
 
 			var i, axis, padPos, padWrapper;
 
 			target = target || this.element;
 
-			for (i in this.handles) {
+			for ( i in this.handles ) {
 
-				if (this.handles[i].constructor === String) {
-					this.handles[i] = this.element.children( this.handles[ i ] ).first().show();
+				if ( this.handles[ i ].constructor === String ) {
+					this.handles[ i ] = this.element.children( this.handles[ i ] ).first().show();
 				} else if ( this.handles[ i ].jquery || this.handles[ i ].nodeType ) {
 					this.handles[ i ] = $( this.handles[ i ] );
-					this._on( this.handles[ i ], { "mousedown": that._mouseDown });
+					this._on( this.handles[ i ], { "mousedown": that._mouseDown } );
 				}
 
-				if (this.elementIsWrapper && this.originalElement[0].nodeName.match(/^(textarea|input|select|button)$/i)) {
+				if ( this.elementIsWrapper &&
+						this.originalElement[ 0 ]
+							.nodeName
+							.match( /^(textarea|input|select|button)$/i ) ) {
+					axis = $( this.handles[ i ], this.element );
 
-					axis = $(this.handles[i], this.element);
-
-					padWrapper = /sw|ne|nw|se|n|s/.test(i) ? axis.outerHeight() : axis.outerWidth();
+					padWrapper = /sw|ne|nw|se|n|s/.test( i ) ?
+						axis.outerHeight() :
+						axis.outerWidth();
 
 					padPos = [ "padding",
-						/ne|nw|n/.test(i) ? "Top" :
-						/se|sw|s/.test(i) ? "Bottom" :
-						/^e$/.test(i) ? "Right" : "Left" ].join("");
+						/ne|nw|n/.test( i ) ? "Top" :
+						/se|sw|s/.test( i ) ? "Bottom" :
+						/^e$/.test( i ) ? "Right" : "Left" ].join( "" );
 
-					target.css(padPos, padWrapper);
+					target.css( padPos, padWrapper );
 
 					this._proportionallyResize();
 				}
@@ -7165,87 +11053,37 @@ $.widget("ui.resizable", $.ui.mouse, {
 		};
 
 		// TODO: make renderAxis a prototype function
-		this._renderAxis(this.element);
+		this._renderAxis( this.element );
 
 		this._handles = this._handles.add( this.element.find( ".ui-resizable-handle" ) );
 		this._handles.disableSelection();
 
-		this._handles.mouseover(function() {
-			if (!that.resizing) {
-				if (this.className) {
-					axis = this.className.match(/ui-resizable-(se|sw|ne|nw|n|e|s|w)/i);
+		this._handles.on( "mouseover", function() {
+			if ( !that.resizing ) {
+				if ( this.className ) {
+					axis = this.className.match( /ui-resizable-(se|sw|ne|nw|n|e|s|w)/i );
 				}
-				that.axis = axis && axis[1] ? axis[1] : "se";
+				that.axis = axis && axis[ 1 ] ? axis[ 1 ] : "se";
 			}
-		});
+		} );
 
-		if (o.autoHide) {
+		if ( o.autoHide ) {
 			this._handles.hide();
-			$(this.element)
-				.addClass("ui-resizable-autohide")
-				.mouseenter(function() {
-					if (o.disabled) {
-						return;
-					}
-					$(this).removeClass("ui-resizable-autohide");
-					that._handles.show();
-				})
-				.mouseleave(function() {
-					if (o.disabled) {
-						return;
-					}
-					if (!that.resizing) {
-						$(this).addClass("ui-resizable-autohide");
-						that._handles.hide();
-					}
-				});
+			this._addClass( "ui-resizable-autohide" );
 		}
-
-		this._mouseInit();
 	},
 
-	_destroy: function() {
-
-		this._mouseDestroy();
-
-		var wrapper,
-			_destroy = function(exp) {
-				$(exp)
-					.removeClass("ui-resizable ui-resizable-disabled ui-resizable-resizing")
-					.removeData("resizable")
-					.removeData("ui-resizable")
-					.unbind(".resizable")
-					.find(".ui-resizable-handle")
-						.remove();
-			};
-
-		// TODO: Unwrap at same DOM position
-		if (this.elementIsWrapper) {
-			_destroy(this.element);
-			wrapper = this.element;
-			this.originalElement.css({
-				position: wrapper.css("position"),
-				width: wrapper.outerWidth(),
-				height: wrapper.outerHeight(),
-				top: wrapper.css("top"),
-				left: wrapper.css("left")
-			}).insertAfter( wrapper );
-			wrapper.remove();
-		}
-
-		this.originalElement.css("resize", this.originalResizeStyle);
-		_destroy(this.originalElement);
-
-		return this;
+	_removeHandles: function() {
+		this._handles.remove();
 	},
 
-	_mouseCapture: function(event) {
+	_mouseCapture: function( event ) {
 		var i, handle,
 			capture = false;
 
-		for (i in this.handles) {
-			handle = $(this.handles[i])[0];
-			if (handle === event.target || $.contains(handle, event.target)) {
+		for ( i in this.handles ) {
+			handle = $( this.handles[ i ] )[ 0 ];
+			if ( handle === event.target || $.contains( handle, event.target ) ) {
 				capture = true;
 			}
 		}
@@ -7253,7 +11091,7 @@ $.widget("ui.resizable", $.ui.mouse, {
 		return !this.options.disabled && capture;
 	},
 
-	_mouseStart: function(event) {
+	_mouseStart: function( event ) {
 
 		var curleft, curtop, cursor,
 			o = this.options,
@@ -7263,12 +11101,12 @@ $.widget("ui.resizable", $.ui.mouse, {
 
 		this._renderProxy();
 
-		curleft = this._num(this.helper.css("left"));
-		curtop = this._num(this.helper.css("top"));
+		curleft = this._num( this.helper.css( "left" ) );
+		curtop = this._num( this.helper.css( "top" ) );
 
-		if (o.containment) {
-			curleft += $(o.containment).scrollLeft() || 0;
-			curtop += $(o.containment).scrollTop() || 0;
+		if ( o.containment ) {
+			curleft += $( o.containment ).scrollLeft() || 0;
+			curtop += $( o.containment ).scrollTop() || 0;
 		}
 
 		this.offset = this.helper.offset();
@@ -7298,45 +11136,45 @@ $.widget("ui.resizable", $.ui.mouse, {
 		this.originalPosition = { left: curleft, top: curtop };
 		this.originalMousePosition = { left: event.pageX, top: event.pageY };
 
-		this.aspectRatio = (typeof o.aspectRatio === "number") ?
+		this.aspectRatio = ( typeof o.aspectRatio === "number" ) ?
 			o.aspectRatio :
-			((this.originalSize.width / this.originalSize.height) || 1);
+			( ( this.originalSize.width / this.originalSize.height ) || 1 );
 
-		cursor = $(".ui-resizable-" + this.axis).css("cursor");
-		$("body").css("cursor", cursor === "auto" ? this.axis + "-resize" : cursor);
+		cursor = $( ".ui-resizable-" + this.axis ).css( "cursor" );
+		$( "body" ).css( "cursor", cursor === "auto" ? this.axis + "-resize" : cursor );
 
-		el.addClass("ui-resizable-resizing");
-		this._propagate("start", event);
+		this._addClass( "ui-resizable-resizing" );
+		this._propagate( "start", event );
 		return true;
 	},
 
-	_mouseDrag: function(event) {
+	_mouseDrag: function( event ) {
 
 		var data, props,
 			smp = this.originalMousePosition,
 			a = this.axis,
-			dx = (event.pageX - smp.left) || 0,
-			dy = (event.pageY - smp.top) || 0,
-			trigger = this._change[a];
+			dx = ( event.pageX - smp.left ) || 0,
+			dy = ( event.pageY - smp.top ) || 0,
+			trigger = this._change[ a ];
 
 		this._updatePrevProperties();
 
-		if (!trigger) {
+		if ( !trigger ) {
 			return false;
 		}
 
-		data = trigger.apply(this, [ event, dx, dy ]);
+		data = trigger.apply( this, [ event, dx, dy ] );
 
-		this._updateVirtualBoundaries(event.shiftKey);
-		if (this._aspectRatio || event.shiftKey) {
-			data = this._updateRatio(data, event);
+		this._updateVirtualBoundaries( event.shiftKey );
+		if ( this._aspectRatio || event.shiftKey ) {
+			data = this._updateRatio( data, event );
 		}
 
-		data = this._respectSize(data, event);
+		data = this._respectSize( data, event );
 
-		this._updateCache(data);
+		this._updateCache( data );
 
-		this._propagate("resize", event);
+		this._propagate( "resize", event );
 
 		props = this._applyChanges();
 
@@ -7353,47 +11191,47 @@ $.widget("ui.resizable", $.ui.mouse, {
 		return false;
 	},
 
-	_mouseStop: function(event) {
+	_mouseStop: function( event ) {
 
 		this.resizing = false;
 		var pr, ista, soffseth, soffsetw, s, left, top,
 			o = this.options, that = this;
 
-		if (this._helper) {
+		if ( this._helper ) {
 
 			pr = this._proportionallyResizeElements;
-			ista = pr.length && (/textarea/i).test(pr[0].nodeName);
-			soffseth = ista && this._hasScroll(pr[0], "left") ? 0 : that.sizeDiff.height;
+			ista = pr.length && ( /textarea/i ).test( pr[ 0 ].nodeName );
+			soffseth = ista && this._hasScroll( pr[ 0 ], "left" ) ? 0 : that.sizeDiff.height;
 			soffsetw = ista ? 0 : that.sizeDiff.width;
 
 			s = {
-				width: (that.helper.width()  - soffsetw),
-				height: (that.helper.height() - soffseth)
+				width: ( that.helper.width()  - soffsetw ),
+				height: ( that.helper.height() - soffseth )
 			};
-			left = (parseInt(that.element.css("left"), 10) +
-				(that.position.left - that.originalPosition.left)) || null;
-			top = (parseInt(that.element.css("top"), 10) +
-				(that.position.top - that.originalPosition.top)) || null;
+			left = ( parseFloat( that.element.css( "left" ) ) +
+				( that.position.left - that.originalPosition.left ) ) || null;
+			top = ( parseFloat( that.element.css( "top" ) ) +
+				( that.position.top - that.originalPosition.top ) ) || null;
 
-			if (!o.animate) {
-				this.element.css($.extend(s, { top: top, left: left }));
+			if ( !o.animate ) {
+				this.element.css( $.extend( s, { top: top, left: left } ) );
 			}
 
-			that.helper.height(that.size.height);
-			that.helper.width(that.size.width);
+			that.helper.height( that.size.height );
+			that.helper.width( that.size.width );
 
-			if (this._helper && !o.animate) {
+			if ( this._helper && !o.animate ) {
 				this._proportionallyResize();
 			}
 		}
 
-		$("body").css("cursor", "auto");
+		$( "body" ).css( "cursor", "auto" );
 
-		this.element.removeClass("ui-resizable-resizing");
+		this._removeClass( "ui-resizable-resizing" );
 
-		this._propagate("stop", event);
+		this._propagate( "stop", event );
 
-		if (this._helper) {
+		if ( this._helper ) {
 			this.helper.remove();
 		}
 
@@ -7433,51 +11271,51 @@ $.widget("ui.resizable", $.ui.mouse, {
 		return props;
 	},
 
-	_updateVirtualBoundaries: function(forceAspectRatio) {
+	_updateVirtualBoundaries: function( forceAspectRatio ) {
 		var pMinWidth, pMaxWidth, pMinHeight, pMaxHeight, b,
 			o = this.options;
 
 		b = {
-			minWidth: this._isNumber(o.minWidth) ? o.minWidth : 0,
-			maxWidth: this._isNumber(o.maxWidth) ? o.maxWidth : Infinity,
-			minHeight: this._isNumber(o.minHeight) ? o.minHeight : 0,
-			maxHeight: this._isNumber(o.maxHeight) ? o.maxHeight : Infinity
+			minWidth: this._isNumber( o.minWidth ) ? o.minWidth : 0,
+			maxWidth: this._isNumber( o.maxWidth ) ? o.maxWidth : Infinity,
+			minHeight: this._isNumber( o.minHeight ) ? o.minHeight : 0,
+			maxHeight: this._isNumber( o.maxHeight ) ? o.maxHeight : Infinity
 		};
 
-		if (this._aspectRatio || forceAspectRatio) {
+		if ( this._aspectRatio || forceAspectRatio ) {
 			pMinWidth = b.minHeight * this.aspectRatio;
 			pMinHeight = b.minWidth / this.aspectRatio;
 			pMaxWidth = b.maxHeight * this.aspectRatio;
 			pMaxHeight = b.maxWidth / this.aspectRatio;
 
-			if (pMinWidth > b.minWidth) {
+			if ( pMinWidth > b.minWidth ) {
 				b.minWidth = pMinWidth;
 			}
-			if (pMinHeight > b.minHeight) {
+			if ( pMinHeight > b.minHeight ) {
 				b.minHeight = pMinHeight;
 			}
-			if (pMaxWidth < b.maxWidth) {
+			if ( pMaxWidth < b.maxWidth ) {
 				b.maxWidth = pMaxWidth;
 			}
-			if (pMaxHeight < b.maxHeight) {
+			if ( pMaxHeight < b.maxHeight ) {
 				b.maxHeight = pMaxHeight;
 			}
 		}
 		this._vBoundaries = b;
 	},
 
-	_updateCache: function(data) {
+	_updateCache: function( data ) {
 		this.offset = this.helper.offset();
-		if (this._isNumber(data.left)) {
+		if ( this._isNumber( data.left ) ) {
 			this.position.left = data.left;
 		}
-		if (this._isNumber(data.top)) {
+		if ( this._isNumber( data.top ) ) {
 			this.position.top = data.top;
 		}
-		if (this._isNumber(data.height)) {
+		if ( this._isNumber( data.height ) ) {
 			this.size.height = data.height;
 		}
-		if (this._isNumber(data.width)) {
+		if ( this._isNumber( data.width ) ) {
 			this.size.width = data.width;
 		}
 	},
@@ -7488,19 +11326,19 @@ $.widget("ui.resizable", $.ui.mouse, {
 			csize = this.size,
 			a = this.axis;
 
-		if (this._isNumber(data.height)) {
-			data.width = (data.height * this.aspectRatio);
-		} else if (this._isNumber(data.width)) {
-			data.height = (data.width / this.aspectRatio);
+		if ( this._isNumber( data.height ) ) {
+			data.width = ( data.height * this.aspectRatio );
+		} else if ( this._isNumber( data.width ) ) {
+			data.height = ( data.width / this.aspectRatio );
 		}
 
-		if (a === "sw") {
-			data.left = cpos.left + (csize.width - data.width);
+		if ( a === "sw" ) {
+			data.left = cpos.left + ( csize.width - data.width );
 			data.top = null;
 		}
-		if (a === "nw") {
-			data.top = cpos.top + (csize.height - data.height);
-			data.left = cpos.left + (csize.width - data.width);
+		if ( a === "nw" ) {
+			data.top = cpos.top + ( csize.height - data.height );
+			data.left = cpos.left + ( csize.width - data.width );
 		}
 
 		return data;
@@ -7510,43 +11348,43 @@ $.widget("ui.resizable", $.ui.mouse, {
 
 		var o = this._vBoundaries,
 			a = this.axis,
-			ismaxw = this._isNumber(data.width) && o.maxWidth && (o.maxWidth < data.width),
-			ismaxh = this._isNumber(data.height) && o.maxHeight && (o.maxHeight < data.height),
-			isminw = this._isNumber(data.width) && o.minWidth && (o.minWidth > data.width),
-			isminh = this._isNumber(data.height) && o.minHeight && (o.minHeight > data.height),
+			ismaxw = this._isNumber( data.width ) && o.maxWidth && ( o.maxWidth < data.width ),
+			ismaxh = this._isNumber( data.height ) && o.maxHeight && ( o.maxHeight < data.height ),
+			isminw = this._isNumber( data.width ) && o.minWidth && ( o.minWidth > data.width ),
+			isminh = this._isNumber( data.height ) && o.minHeight && ( o.minHeight > data.height ),
 			dw = this.originalPosition.left + this.originalSize.width,
-			dh = this.position.top + this.size.height,
-			cw = /sw|nw|w/.test(a), ch = /nw|ne|n/.test(a);
-		if (isminw) {
+			dh = this.originalPosition.top + this.originalSize.height,
+			cw = /sw|nw|w/.test( a ), ch = /nw|ne|n/.test( a );
+		if ( isminw ) {
 			data.width = o.minWidth;
 		}
-		if (isminh) {
+		if ( isminh ) {
 			data.height = o.minHeight;
 		}
-		if (ismaxw) {
+		if ( ismaxw ) {
 			data.width = o.maxWidth;
 		}
-		if (ismaxh) {
+		if ( ismaxh ) {
 			data.height = o.maxHeight;
 		}
 
-		if (isminw && cw) {
+		if ( isminw && cw ) {
 			data.left = dw - o.minWidth;
 		}
-		if (ismaxw && cw) {
+		if ( ismaxw && cw ) {
 			data.left = dw - o.maxWidth;
 		}
-		if (isminh && ch) {
+		if ( isminh && ch ) {
 			data.top = dh - o.minHeight;
 		}
-		if (ismaxh && ch) {
+		if ( ismaxh && ch ) {
 			data.top = dh - o.maxHeight;
 		}
 
 		// Fixing jump error on top/left - bug #2330
-		if (!data.width && !data.height && !data.left && data.top) {
+		if ( !data.width && !data.height && !data.left && data.top ) {
 			data.top = null;
-		} else if (!data.width && !data.height && !data.top && data.left) {
+		} else if ( !data.width && !data.height && !data.top && data.left ) {
 			data.left = null;
 		}
 
@@ -7570,8 +11408,8 @@ $.widget("ui.resizable", $.ui.mouse, {
 			];
 
 		for ( ; i < 4; i++ ) {
-			widths[ i ] = ( parseInt( borders[ i ], 10 ) || 0 );
-			widths[ i ] += ( parseInt( paddings[ i ], 10 ) || 0 );
+			widths[ i ] = ( parseFloat( borders[ i ] ) || 0 );
+			widths[ i ] += ( parseFloat( paddings[ i ] ) || 0 );
 		}
 
 		return {
@@ -7582,7 +11420,7 @@ $.widget("ui.resizable", $.ui.mouse, {
 
 	_proportionallyResize: function() {
 
-		if (!this._proportionallyResizeElements.length) {
+		if ( !this._proportionallyResizeElements.length ) {
 			return;
 		}
 
@@ -7590,20 +11428,20 @@ $.widget("ui.resizable", $.ui.mouse, {
 			i = 0,
 			element = this.helper || this.element;
 
-		for ( ; i < this._proportionallyResizeElements.length; i++) {
+		for ( ; i < this._proportionallyResizeElements.length; i++ ) {
 
-			prel = this._proportionallyResizeElements[i];
+			prel = this._proportionallyResizeElements[ i ];
 
 			// TODO: Seems like a bug to cache this.outerDimensions
 			// considering that we are in a loop.
-			if (!this.outerDimensions) {
+			if ( !this.outerDimensions ) {
 				this.outerDimensions = this._getPaddingPlusBorderDimensions( prel );
 			}
 
-			prel.css({
-				height: (element.height() - this.outerDimensions.height) || 0,
-				width: (element.width() - this.outerDimensions.width) || 0
-			});
+			prel.css( {
+				height: ( element.height() - this.outerDimensions.height ) || 0,
+				width: ( element.width() - this.outerDimensions.width ) || 0
+			} );
 
 		}
 
@@ -7614,21 +11452,22 @@ $.widget("ui.resizable", $.ui.mouse, {
 		var el = this.element, o = this.options;
 		this.elementOffset = el.offset();
 
-		if (this._helper) {
+		if ( this._helper ) {
 
-			this.helper = this.helper || $("<div style='overflow:hidden;'></div>");
+			this.helper = this.helper || $( "<div style='overflow:hidden;'></div>" );
 
-			this.helper.addClass(this._helper).css({
-				width: this.element.outerWidth() - 1,
-				height: this.element.outerHeight() - 1,
+			this._addClass( this.helper, this._helper );
+			this.helper.css( {
+				width: this.element.outerWidth(),
+				height: this.element.outerHeight(),
 				position: "absolute",
 				left: this.elementOffset.left + "px",
 				top: this.elementOffset.top + "px",
 				zIndex: ++o.zIndex //TODO: Don't modify option
-			});
+			} );
 
 			this.helper
-				.appendTo("body")
+				.appendTo( "body" )
 				.disableSelection();
 
 		} else {
@@ -7638,41 +11477,41 @@ $.widget("ui.resizable", $.ui.mouse, {
 	},
 
 	_change: {
-		e: function(event, dx) {
+		e: function( event, dx ) {
 			return { width: this.originalSize.width + dx };
 		},
-		w: function(event, dx) {
+		w: function( event, dx ) {
 			var cs = this.originalSize, sp = this.originalPosition;
 			return { left: sp.left + dx, width: cs.width - dx };
 		},
-		n: function(event, dx, dy) {
+		n: function( event, dx, dy ) {
 			var cs = this.originalSize, sp = this.originalPosition;
 			return { top: sp.top + dy, height: cs.height - dy };
 		},
-		s: function(event, dx, dy) {
+		s: function( event, dx, dy ) {
 			return { height: this.originalSize.height + dy };
 		},
-		se: function(event, dx, dy) {
-			return $.extend(this._change.s.apply(this, arguments),
-				this._change.e.apply(this, [ event, dx, dy ]));
+		se: function( event, dx, dy ) {
+			return $.extend( this._change.s.apply( this, arguments ),
+				this._change.e.apply( this, [ event, dx, dy ] ) );
 		},
-		sw: function(event, dx, dy) {
-			return $.extend(this._change.s.apply(this, arguments),
-				this._change.w.apply(this, [ event, dx, dy ]));
+		sw: function( event, dx, dy ) {
+			return $.extend( this._change.s.apply( this, arguments ),
+				this._change.w.apply( this, [ event, dx, dy ] ) );
 		},
-		ne: function(event, dx, dy) {
-			return $.extend(this._change.n.apply(this, arguments),
-				this._change.e.apply(this, [ event, dx, dy ]));
+		ne: function( event, dx, dy ) {
+			return $.extend( this._change.n.apply( this, arguments ),
+				this._change.e.apply( this, [ event, dx, dy ] ) );
 		},
-		nw: function(event, dx, dy) {
-			return $.extend(this._change.n.apply(this, arguments),
-				this._change.w.apply(this, [ event, dx, dy ]));
+		nw: function( event, dx, dy ) {
+			return $.extend( this._change.n.apply( this, arguments ),
+				this._change.w.apply( this, [ event, dx, dy ] ) );
 		}
 	},
 
-	_propagate: function(n, event) {
-		$.ui.plugin.call(this, n, [ event, this.ui() ]);
-		(n !== "resize" && this._trigger(n, event, this.ui()));
+	_propagate: function( n, event ) {
+		$.ui.plugin.call( this, n, [ event, this.ui() ] );
+		( n !== "resize" && this._trigger( n, event, this.ui() ) );
 	},
 
 	plugins: {},
@@ -7689,54 +11528,57 @@ $.widget("ui.resizable", $.ui.mouse, {
 		};
 	}
 
-});
+} );
 
 /*
  * Resizable Extensions
  */
 
-$.ui.plugin.add("resizable", "animate", {
+$.ui.plugin.add( "resizable", "animate", {
 
 	stop: function( event ) {
-		var that = $(this).resizable( "instance" ),
+		var that = $( this ).resizable( "instance" ),
 			o = that.options,
 			pr = that._proportionallyResizeElements,
-			ista = pr.length && (/textarea/i).test(pr[0].nodeName),
-			soffseth = ista && that._hasScroll(pr[0], "left") ? 0 : that.sizeDiff.height,
+			ista = pr.length && ( /textarea/i ).test( pr[ 0 ].nodeName ),
+			soffseth = ista && that._hasScroll( pr[ 0 ], "left" ) ? 0 : that.sizeDiff.height,
 			soffsetw = ista ? 0 : that.sizeDiff.width,
-			style = { width: (that.size.width - soffsetw), height: (that.size.height - soffseth) },
-			left = (parseInt(that.element.css("left"), 10) +
-				(that.position.left - that.originalPosition.left)) || null,
-			top = (parseInt(that.element.css("top"), 10) +
-				(that.position.top - that.originalPosition.top)) || null;
+			style = {
+				width: ( that.size.width - soffsetw ),
+				height: ( that.size.height - soffseth )
+			},
+			left = ( parseFloat( that.element.css( "left" ) ) +
+				( that.position.left - that.originalPosition.left ) ) || null,
+			top = ( parseFloat( that.element.css( "top" ) ) +
+				( that.position.top - that.originalPosition.top ) ) || null;
 
 		that.element.animate(
-			$.extend(style, top && left ? { top: top, left: left } : {}), {
+			$.extend( style, top && left ? { top: top, left: left } : {} ), {
 				duration: o.animateDuration,
 				easing: o.animateEasing,
 				step: function() {
 
 					var data = {
-						width: parseInt(that.element.css("width"), 10),
-						height: parseInt(that.element.css("height"), 10),
-						top: parseInt(that.element.css("top"), 10),
-						left: parseInt(that.element.css("left"), 10)
+						width: parseFloat( that.element.css( "width" ) ),
+						height: parseFloat( that.element.css( "height" ) ),
+						top: parseFloat( that.element.css( "top" ) ),
+						left: parseFloat( that.element.css( "left" ) )
 					};
 
-					if (pr && pr.length) {
-						$(pr[0]).css({ width: data.width, height: data.height });
+					if ( pr && pr.length ) {
+						$( pr[ 0 ] ).css( { width: data.width, height: data.height } );
 					}
 
-					// propagating resize, and updating values for each animation step
-					that._updateCache(data);
-					that._propagate("resize", event);
+					// Propagating resize, and updating values for each animation step
+					that._updateCache( data );
+					that._propagate( "resize", event );
 
 				}
 			}
 		);
 	}
 
-});
+} );
 
 $.ui.plugin.add( "resizable", "containment", {
 
@@ -7746,7 +11588,9 @@ $.ui.plugin.add( "resizable", "containment", {
 			o = that.options,
 			el = that.element,
 			oc = o.containment,
-			ce = ( oc instanceof $ ) ? oc.get( 0 ) : ( /parent/.test( oc ) ) ? el.parent().get( 0 ) : oc;
+			ce = ( oc instanceof $ ) ?
+				oc.get( 0 ) :
+				( /parent/.test( oc ) ) ? el.parent().get( 0 ) : oc;
 
 		if ( !ce ) {
 			return;
@@ -7774,9 +11618,9 @@ $.ui.plugin.add( "resizable", "containment", {
 		} else {
 			element = $( ce );
 			p = [];
-			$([ "Top", "Right", "Left", "Bottom" ]).each(function( i, name ) {
+			$( [ "Top", "Right", "Left", "Bottom" ] ).each( function( i, name ) {
 				p[ i ] = that._num( element.css( "padding" + name ) );
-			});
+			} );
 
 			that.containerOffset = element.offset();
 			that.containerPosition = element.position();
@@ -7857,14 +11701,14 @@ $.ui.plugin.add( "resizable", "containment", {
 		}
 
 		woset = Math.abs( that.sizeDiff.width +
-			(that._helper ?
+			( that._helper ?
 				that.offset.left - cop.left :
-				(that.offset.left - co.left)) );
+				( that.offset.left - co.left ) ) );
 
 		hoset = Math.abs( that.sizeDiff.height +
-			(that._helper ?
+			( that._helper ?
 				that.offset.top - cop.top :
-				(that.offset.top - co.top)) );
+				( that.offset.top - co.top ) ) );
 
 		if ( woset + that.size.width >= that.parentData.width ) {
 			that.size.width = that.parentData.width - woset;
@@ -7902,167 +11746,174 @@ $.ui.plugin.add( "resizable", "containment", {
 			h = helper.outerHeight() - that.sizeDiff.height;
 
 		if ( that._helper && !o.animate && ( /relative/ ).test( ce.css( "position" ) ) ) {
-			$( this ).css({
+			$( this ).css( {
 				left: ho.left - cop.left - co.left,
 				width: w,
 				height: h
-			});
+			} );
 		}
 
 		if ( that._helper && !o.animate && ( /static/ ).test( ce.css( "position" ) ) ) {
-			$( this ).css({
+			$( this ).css( {
 				left: ho.left - cop.left - co.left,
 				width: w,
 				height: h
-			});
+			} );
 		}
 	}
-});
+} );
 
-$.ui.plugin.add("resizable", "alsoResize", {
+$.ui.plugin.add( "resizable", "alsoResize", {
 
 	start: function() {
-		var that = $(this).resizable( "instance" ),
+		var that = $( this ).resizable( "instance" ),
 			o = that.options;
 
-		$(o.alsoResize).each(function() {
-			var el = $(this);
-			el.data("ui-resizable-alsoresize", {
-				width: parseInt(el.width(), 10), height: parseInt(el.height(), 10),
-				left: parseInt(el.css("left"), 10), top: parseInt(el.css("top"), 10)
-			});
-		});
+		$( o.alsoResize ).each( function() {
+			var el = $( this );
+			el.data( "ui-resizable-alsoresize", {
+				width: parseFloat( el.width() ), height: parseFloat( el.height() ),
+				left: parseFloat( el.css( "left" ) ), top: parseFloat( el.css( "top" ) )
+			} );
+		} );
 	},
 
-	resize: function(event, ui) {
-		var that = $(this).resizable( "instance" ),
+	resize: function( event, ui ) {
+		var that = $( this ).resizable( "instance" ),
 			o = that.options,
 			os = that.originalSize,
 			op = that.originalPosition,
 			delta = {
-				height: (that.size.height - os.height) || 0,
-				width: (that.size.width - os.width) || 0,
-				top: (that.position.top - op.top) || 0,
-				left: (that.position.left - op.left) || 0
+				height: ( that.size.height - os.height ) || 0,
+				width: ( that.size.width - os.width ) || 0,
+				top: ( that.position.top - op.top ) || 0,
+				left: ( that.position.left - op.left ) || 0
 			};
 
-			$(o.alsoResize).each(function() {
-				var el = $(this), start = $(this).data("ui-resizable-alsoresize"), style = {},
-					css = el.parents(ui.originalElement[0]).length ?
+			$( o.alsoResize ).each( function() {
+				var el = $( this ), start = $( this ).data( "ui-resizable-alsoresize" ), style = {},
+					css = el.parents( ui.originalElement[ 0 ] ).length ?
 							[ "width", "height" ] :
 							[ "width", "height", "top", "left" ];
 
-				$.each(css, function(i, prop) {
-					var sum = (start[prop] || 0) + (delta[prop] || 0);
-					if (sum && sum >= 0) {
-						style[prop] = sum || null;
+				$.each( css, function( i, prop ) {
+					var sum = ( start[ prop ] || 0 ) + ( delta[ prop ] || 0 );
+					if ( sum && sum >= 0 ) {
+						style[ prop ] = sum || null;
 					}
-				});
+				} );
 
-				el.css(style);
-			});
+				el.css( style );
+			} );
 	},
 
 	stop: function() {
-		$(this).removeData("resizable-alsoresize");
+		$( this ).removeData( "ui-resizable-alsoresize" );
 	}
-});
+} );
 
-$.ui.plugin.add("resizable", "ghost", {
+$.ui.plugin.add( "resizable", "ghost", {
 
 	start: function() {
 
-		var that = $(this).resizable( "instance" ), o = that.options, cs = that.size;
+		var that = $( this ).resizable( "instance" ), cs = that.size;
 
 		that.ghost = that.originalElement.clone();
-		that.ghost
-			.css({
-				opacity: 0.25,
-				display: "block",
-				position: "relative",
-				height: cs.height,
-				width: cs.width,
-				margin: 0,
-				left: 0,
-				top: 0
-			})
-			.addClass("ui-resizable-ghost")
-			.addClass(typeof o.ghost === "string" ? o.ghost : "");
+		that.ghost.css( {
+			opacity: 0.25,
+			display: "block",
+			position: "relative",
+			height: cs.height,
+			width: cs.width,
+			margin: 0,
+			left: 0,
+			top: 0
+		} );
 
-		that.ghost.appendTo(that.helper);
+		that._addClass( that.ghost, "ui-resizable-ghost" );
+
+		// DEPRECATED
+		// TODO: remove after 1.12
+		if ( $.uiBackCompat !== false && typeof that.options.ghost === "string" ) {
+
+			// Ghost option
+			that.ghost.addClass( this.options.ghost );
+		}
+
+		that.ghost.appendTo( that.helper );
 
 	},
 
 	resize: function() {
-		var that = $(this).resizable( "instance" );
-		if (that.ghost) {
-			that.ghost.css({
+		var that = $( this ).resizable( "instance" );
+		if ( that.ghost ) {
+			that.ghost.css( {
 				position: "relative",
 				height: that.size.height,
 				width: that.size.width
-			});
+			} );
 		}
 	},
 
 	stop: function() {
-		var that = $(this).resizable( "instance" );
-		if (that.ghost && that.helper) {
-			that.helper.get(0).removeChild(that.ghost.get(0));
+		var that = $( this ).resizable( "instance" );
+		if ( that.ghost && that.helper ) {
+			that.helper.get( 0 ).removeChild( that.ghost.get( 0 ) );
 		}
 	}
 
-});
+} );
 
-$.ui.plugin.add("resizable", "grid", {
+$.ui.plugin.add( "resizable", "grid", {
 
 	resize: function() {
 		var outerDimensions,
-			that = $(this).resizable( "instance" ),
+			that = $( this ).resizable( "instance" ),
 			o = that.options,
 			cs = that.size,
 			os = that.originalSize,
 			op = that.originalPosition,
 			a = that.axis,
 			grid = typeof o.grid === "number" ? [ o.grid, o.grid ] : o.grid,
-			gridX = (grid[0] || 1),
-			gridY = (grid[1] || 1),
-			ox = Math.round((cs.width - os.width) / gridX) * gridX,
-			oy = Math.round((cs.height - os.height) / gridY) * gridY,
+			gridX = ( grid[ 0 ] || 1 ),
+			gridY = ( grid[ 1 ] || 1 ),
+			ox = Math.round( ( cs.width - os.width ) / gridX ) * gridX,
+			oy = Math.round( ( cs.height - os.height ) / gridY ) * gridY,
 			newWidth = os.width + ox,
 			newHeight = os.height + oy,
-			isMaxWidth = o.maxWidth && (o.maxWidth < newWidth),
-			isMaxHeight = o.maxHeight && (o.maxHeight < newHeight),
-			isMinWidth = o.minWidth && (o.minWidth > newWidth),
-			isMinHeight = o.minHeight && (o.minHeight > newHeight);
+			isMaxWidth = o.maxWidth && ( o.maxWidth < newWidth ),
+			isMaxHeight = o.maxHeight && ( o.maxHeight < newHeight ),
+			isMinWidth = o.minWidth && ( o.minWidth > newWidth ),
+			isMinHeight = o.minHeight && ( o.minHeight > newHeight );
 
 		o.grid = grid;
 
-		if (isMinWidth) {
+		if ( isMinWidth ) {
 			newWidth += gridX;
 		}
-		if (isMinHeight) {
+		if ( isMinHeight ) {
 			newHeight += gridY;
 		}
-		if (isMaxWidth) {
+		if ( isMaxWidth ) {
 			newWidth -= gridX;
 		}
-		if (isMaxHeight) {
+		if ( isMaxHeight ) {
 			newHeight -= gridY;
 		}
 
-		if (/^(se|s|e)$/.test(a)) {
+		if ( /^(se|s|e)$/.test( a ) ) {
 			that.size.width = newWidth;
 			that.size.height = newHeight;
-		} else if (/^(ne)$/.test(a)) {
+		} else if ( /^(ne)$/.test( a ) ) {
 			that.size.width = newWidth;
 			that.size.height = newHeight;
 			that.position.top = op.top - oy;
-		} else if (/^(sw)$/.test(a)) {
+		} else if ( /^(sw)$/.test( a ) ) {
 			that.size.width = newWidth;
 			that.size.height = newHeight;
 			that.position.left = op.left - ox;
 		} else {
-			if ( newHeight - gridY <= 0 || newWidth - gridX <= 0) {
+			if ( newHeight - gridY <= 0 || newWidth - gridX <= 0 ) {
 				outerDimensions = that._getPaddingPlusBorderDimensions( this );
 			}
 
@@ -8085,32 +11936,43 @@ $.ui.plugin.add("resizable", "grid", {
 		}
 	}
 
-});
+} );
 
-var resizable = $.ui.resizable;
+var widgetsResizable = $.ui.resizable;
 
 
 /*!
- * jQuery UI Dialog 1.11.4
+ * jQuery UI Dialog 1.12.1
  * http://jqueryui.com
  *
  * Copyright jQuery Foundation and other contributors
  * Released under the MIT license.
  * http://jquery.org/license
- *
- * http://api.jqueryui.com/dialog/
  */
 
+//>>label: Dialog
+//>>group: Widgets
+//>>description: Displays customizable dialog windows.
+//>>docs: http://api.jqueryui.com/dialog/
+//>>demos: http://jqueryui.com/dialog/
+//>>css.structure: ../../themes/base/core.css
+//>>css.structure: ../../themes/base/dialog.css
+//>>css.theme: ../../themes/base/theme.css
 
-var dialog = $.widget( "ui.dialog", {
-	version: "1.11.4",
+
+
+$.widget( "ui.dialog", {
+	version: "1.12.1",
 	options: {
 		appendTo: "body",
 		autoOpen: true,
 		buttons: [],
+		classes: {
+			"ui-dialog": "ui-corner-all",
+			"ui-dialog-titlebar": "ui-corner-all"
+		},
 		closeOnEscape: true,
 		closeText: "Close",
-		dialogClass: "",
 		draggable: true,
 		hide: null,
 		height: "auto",
@@ -8124,6 +11986,7 @@ var dialog = $.widget( "ui.dialog", {
 			at: "center",
 			of: window,
 			collision: "fit",
+
 			// Ensure the titlebar is always visible
 			using: function( pos ) {
 				var topOffset = $( this ).css( pos ).offset().top;
@@ -8137,7 +12000,7 @@ var dialog = $.widget( "ui.dialog", {
 		title: null,
 		width: 300,
 
-		// callbacks
+		// Callbacks
 		beforeClose: null,
 		close: null,
 		drag: null,
@@ -8180,16 +12043,24 @@ var dialog = $.widget( "ui.dialog", {
 			index: this.element.parent().children().index( this.element )
 		};
 		this.originalTitle = this.element.attr( "title" );
-		this.options.title = this.options.title || this.originalTitle;
+		if ( this.options.title == null && this.originalTitle != null ) {
+			this.options.title = this.originalTitle;
+		}
+
+		// Dialogs can't be disabled
+		if ( this.options.disabled ) {
+			this.options.disabled = false;
+		}
 
 		this._createWrapper();
 
 		this.element
 			.show()
 			.removeAttr( "title" )
-			.addClass( "ui-dialog-content ui-widget-content" )
 			.appendTo( this.uiDialog );
 
+		this._addClass( "ui-dialog-content", "ui-widget-content" );
+
 		this._createTitlebar();
 		this._createButtonPane();
 
@@ -8213,7 +12084,7 @@ var dialog = $.widget( "ui.dialog", {
 
 	_appendTo: function() {
 		var element = this.options.appendTo;
-		if ( element && (element.jquery || element.nodeType) ) {
+		if ( element && ( element.jquery || element.nodeType ) ) {
 			return $( element );
 		}
 		return this.document.find( element || "body" ).eq( 0 );
@@ -8228,18 +12099,19 @@ var dialog = $.widget( "ui.dialog", {
 
 		this.element
 			.removeUniqueId()
-			.removeClass( "ui-dialog-content ui-widget-content" )
 			.css( this.originalCss )
+
 			// Without detaching first, the following becomes really slow
 			.detach();
 
-		this.uiDialog.stop( true, true ).remove();
+		this.uiDialog.remove();
 
 		if ( this.originalTitle ) {
 			this.element.attr( "title", this.originalTitle );
 		}
 
 		next = originalPosition.parent.children().eq( originalPosition.index );
+
 		// Don't try to place the dialog next to itself (#8613)
 		if ( next.length && next[ 0 ] !== this.element[ 0 ] ) {
 			next.before( this.element );
@@ -8256,8 +12128,7 @@ var dialog = $.widget( "ui.dialog", {
 	enable: $.noop,
 
 	close: function( event ) {
-		var activeElement,
-			that = this;
+		var that = this;
 
 		if ( !this._isOpen || this._trigger( "beforeClose", event ) === false ) {
 			return;
@@ -8268,28 +12139,17 @@ var dialog = $.widget( "ui.dialog", {
 		this._destroyOverlay();
 		this._untrackInstance();
 
-		if ( !this.opener.filter( ":focusable" ).focus().length ) {
+		if ( !this.opener.filter( ":focusable" ).trigger( "focus" ).length ) {
 
-			// support: IE9
-			// IE9 throws an "Unspecified error" accessing document.activeElement from an <iframe>
-			try {
-				activeElement = this.document[ 0 ].activeElement;
-
-				// Support: IE9, IE10
-				// If the <body> is blurred, IE will switch windows, see #4520
-				if ( activeElement && activeElement.nodeName.toLowerCase() !== "body" ) {
-
-					// Hiding a focused element doesn't trigger blur in WebKit
-					// so in case we have nothing to focus on, explicitly blur the active element
-					// https://bugs.webkit.org/show_bug.cgi?id=47182
-					$( activeElement ).blur();
-				}
-			} catch ( error ) {}
+			// Hiding a focused element doesn't trigger blur in WebKit
+			// so in case we have nothing to focus on, explicitly blur the active element
+			// https://bugs.webkit.org/show_bug.cgi?id=47182
+			$.ui.safeBlur( $.ui.safeActiveElement( this.document[ 0 ] ) );
 		}
 
 		this._hide( this.uiDialog, this.options.hide, function() {
 			that._trigger( "close", event );
-		});
+		} );
 	},
 
 	isOpen: function() {
@@ -8302,9 +12162,9 @@ var dialog = $.widget( "ui.dialog", {
 
 	_moveToTop: function( event, silent ) {
 		var moved = false,
-			zIndices = this.uiDialog.siblings( ".ui-front:visible" ).map(function() {
+			zIndices = this.uiDialog.siblings( ".ui-front:visible" ).map( function() {
 				return +$( this ).css( "z-index" );
-			}).get(),
+			} ).get(),
 			zIndexMax = Math.max.apply( null, zIndices );
 
 		if ( zIndexMax >= +this.uiDialog.css( "z-index" ) ) {
@@ -8328,7 +12188,7 @@ var dialog = $.widget( "ui.dialog", {
 		}
 
 		this._isOpen = true;
-		this.opener = $( this.document[ 0 ].activeElement );
+		this.opener = $( $.ui.safeActiveElement( this.document[ 0 ] ) );
 
 		this._size();
 		this._position();
@@ -8345,7 +12205,7 @@ var dialog = $.widget( "ui.dialog", {
 		this._show( this.uiDialog, this.options.show, function() {
 			that._focusTabbable();
 			that._trigger( "focus" );
-		});
+		} );
 
 		// Track the dialog immediately upon openening in case a focus event
 		// somehow occurs outside of the dialog before an element inside the
@@ -8356,6 +12216,7 @@ var dialog = $.widget( "ui.dialog", {
 	},
 
 	_focusTabbable: function() {
+
 		// Set focus to the first match:
 		// 1. An element that was focused previously
 		// 2. First element inside the dialog matching [autofocus]
@@ -8379,20 +12240,21 @@ var dialog = $.widget( "ui.dialog", {
 		if ( !hasFocus.length ) {
 			hasFocus = this.uiDialog;
 		}
-		hasFocus.eq( 0 ).focus();
+		hasFocus.eq( 0 ).trigger( "focus" );
 	},
 
 	_keepFocus: function( event ) {
 		function checkFocus() {
-			var activeElement = this.document[0].activeElement,
-				isActive = this.uiDialog[0] === activeElement ||
-					$.contains( this.uiDialog[0], activeElement );
+			var activeElement = $.ui.safeActiveElement( this.document[ 0 ] ),
+				isActive = this.uiDialog[ 0 ] === activeElement ||
+					$.contains( this.uiDialog[ 0 ], activeElement );
 			if ( !isActive ) {
 				this._focusTabbable();
 			}
 		}
 		event.preventDefault();
 		checkFocus.call( this );
+
 		// support: IE
 		// IE <= 8 doesn't prevent moving focus even with event.preventDefault()
 		// so we check again later
@@ -8400,17 +12262,17 @@ var dialog = $.widget( "ui.dialog", {
 	},
 
 	_createWrapper: function() {
-		this.uiDialog = $("<div>")
-			.addClass( "ui-dialog ui-widget ui-widget-content ui-corner-all ui-front " +
-				this.options.dialogClass )
+		this.uiDialog = $( "<div>" )
 			.hide()
-			.attr({
+			.attr( {
+
 				// Setting tabIndex makes the div focusable
 				tabIndex: -1,
 				role: "dialog"
-			})
+			} )
 			.appendTo( this._appendTo() );
 
+		this._addClass( this.uiDialog, "ui-dialog", "ui-widget ui-widget-content ui-front" );
 		this._on( this.uiDialog, {
 			keydown: function( event ) {
 				if ( this.options.closeOnEscape && !event.isDefaultPrevented() && event.keyCode &&
@@ -8420,7 +12282,7 @@ var dialog = $.widget( "ui.dialog", {
 					return;
 				}
 
-				// prevent tabbing out of dialogs
+				// Prevent tabbing out of dialogs
 				if ( event.keyCode !== $.ui.keyCode.TAB || event.isDefaultPrevented() ) {
 					return;
 				}
@@ -8428,15 +12290,17 @@ var dialog = $.widget( "ui.dialog", {
 					first = tabbables.filter( ":first" ),
 					last = tabbables.filter( ":last" );
 
-				if ( ( event.target === last[0] || event.target === this.uiDialog[0] ) && !event.shiftKey ) {
-					this._delay(function() {
-						first.focus();
-					});
+				if ( ( event.target === last[ 0 ] || event.target === this.uiDialog[ 0 ] ) &&
+						!event.shiftKey ) {
+					this._delay( function() {
+						first.trigger( "focus" );
+					} );
 					event.preventDefault();
-				} else if ( ( event.target === first[0] || event.target === this.uiDialog[0] ) && event.shiftKey ) {
-					this._delay(function() {
-						last.focus();
-					});
+				} else if ( ( event.target === first[ 0 ] ||
+						event.target === this.uiDialog[ 0 ] ) && event.shiftKey ) {
+					this._delay( function() {
+						last.trigger( "focus" );
+					} );
 					event.preventDefault();
 				}
 			},
@@ -8445,81 +12309,84 @@ var dialog = $.widget( "ui.dialog", {
 					this._focusTabbable();
 				}
 			}
-		});
+		} );
 
 		// We assume that any existing aria-describedby attribute means
 		// that the dialog content is marked up properly
 		// otherwise we brute force the content as the description
 		if ( !this.element.find( "[aria-describedby]" ).length ) {
-			this.uiDialog.attr({
+			this.uiDialog.attr( {
 				"aria-describedby": this.element.uniqueId().attr( "id" )
-			});
+			} );
 		}
 	},
 
 	_createTitlebar: function() {
 		var uiDialogTitle;
 
-		this.uiDialogTitlebar = $( "<div>" )
-			.addClass( "ui-dialog-titlebar ui-widget-header ui-corner-all ui-helper-clearfix" )
-			.prependTo( this.uiDialog );
+		this.uiDialogTitlebar = $( "<div>" );
+		this._addClass( this.uiDialogTitlebar,
+			"ui-dialog-titlebar", "ui-widget-header ui-helper-clearfix" );
 		this._on( this.uiDialogTitlebar, {
 			mousedown: function( event ) {
+
 				// Don't prevent click on close button (#8838)
 				// Focusing a dialog that is partially scrolled out of view
 				// causes the browser to scroll it into view, preventing the click event
 				if ( !$( event.target ).closest( ".ui-dialog-titlebar-close" ) ) {
+
 					// Dialog isn't getting focus when dragging (#8063)
-					this.uiDialog.focus();
+					this.uiDialog.trigger( "focus" );
 				}
 			}
-		});
+		} );
 
-		// support: IE
+		// Support: IE
 		// Use type="button" to prevent enter keypresses in textboxes from closing the
 		// dialog in IE (#9312)
 		this.uiDialogTitlebarClose = $( "<button type='button'></button>" )
-			.button({
-				label: this.options.closeText,
-				icons: {
-					primary: "ui-icon-closethick"
-				},
-				text: false
-			})
-			.addClass( "ui-dialog-titlebar-close" )
+			.button( {
+				label: $( "<a>" ).text( this.options.closeText ).html(),
+				icon: "ui-icon-closethick",
+				showLabel: false
+			} )
 			.appendTo( this.uiDialogTitlebar );
+
+		this._addClass( this.uiDialogTitlebarClose, "ui-dialog-titlebar-close" );
 		this._on( this.uiDialogTitlebarClose, {
 			click: function( event ) {
 				event.preventDefault();
 				this.close( event );
 			}
-		});
+		} );
 
-		uiDialogTitle = $( "<span>" )
-			.uniqueId()
-			.addClass( "ui-dialog-title" )
-			.prependTo( this.uiDialogTitlebar );
+		uiDialogTitle = $( "<span>" ).uniqueId().prependTo( this.uiDialogTitlebar );
+		this._addClass( uiDialogTitle, "ui-dialog-title" );
 		this._title( uiDialogTitle );
 
-		this.uiDialog.attr({
+		this.uiDialogTitlebar.prependTo( this.uiDialog );
+
+		this.uiDialog.attr( {
 			"aria-labelledby": uiDialogTitle.attr( "id" )
-		});
+		} );
 	},
 
 	_title: function( title ) {
-		if ( !this.options.title ) {
+		if ( this.options.title ) {
+			title.text( this.options.title );
+		} else {
 			title.html( "&#160;" );
 		}
-		title.text( this.options.title );
 	},
 
 	_createButtonPane: function() {
-		this.uiDialogButtonPane = $( "<div>" )
-			.addClass( "ui-dialog-buttonpane ui-widget-content ui-helper-clearfix" );
+		this.uiDialogButtonPane = $( "<div>" );
+		this._addClass( this.uiDialogButtonPane, "ui-dialog-buttonpane",
+			"ui-widget-content ui-helper-clearfix" );
 
 		this.uiButtonSet = $( "<div>" )
-			.addClass( "ui-dialog-buttonset" )
 			.appendTo( this.uiDialogButtonPane );
+		this._addClass( this.uiButtonSet, "ui-dialog-buttonset" );
 
 		this._createButtons();
 	},
@@ -8528,12 +12395,12 @@ var dialog = $.widget( "ui.dialog", {
 		var that = this,
 			buttons = this.options.buttons;
 
-		// if we already have a button pane, remove it
+		// If we already have a button pane, remove it
 		this.uiDialogButtonPane.remove();
 		this.uiButtonSet.empty();
 
-		if ( $.isEmptyObject( buttons ) || ($.isArray( buttons ) && !buttons.length) ) {
-			this.uiDialog.removeClass( "ui-dialog-buttons" );
+		if ( $.isEmptyObject( buttons ) || ( $.isArray( buttons ) && !buttons.length ) ) {
+			this._removeClass( this.uiDialog, "ui-dialog-buttons" );
 			return;
 		}
 
@@ -8542,24 +12409,41 @@ var dialog = $.widget( "ui.dialog", {
 			props = $.isFunction( props ) ?
 				{ click: props, text: name } :
 				props;
+
 			// Default to a non-submitting button
 			props = $.extend( { type: "button" }, props );
+
 			// Change the context for the click callback to be the main element
 			click = props.click;
-			props.click = function() {
-				click.apply( that.element[ 0 ], arguments );
-			};
 			buttonOptions = {
+				icon: props.icon,
+				iconPosition: props.iconPosition,
+				showLabel: props.showLabel,
+
+				// Deprecated options
 				icons: props.icons,
-				text: props.showText
+				text: props.text
 			};
+
+			delete props.click;
+			delete props.icon;
+			delete props.iconPosition;
+			delete props.showLabel;
+
+			// Deprecated options
 			delete props.icons;
-			delete props.showText;
+			if ( typeof props.text === "boolean" ) {
+				delete props.text;
+			}
+
 			$( "<button></button>", props )
 				.button( buttonOptions )
-				.appendTo( that.uiButtonSet );
-		});
-		this.uiDialog.addClass( "ui-dialog-buttons" );
+				.appendTo( that.uiButtonSet )
+				.on( "click", function() {
+					click.apply( that.element[ 0 ], arguments );
+				} );
+		} );
+		this._addClass( this.uiDialog, "ui-dialog-buttons" );
 		this.uiDialogButtonPane.appendTo( this.uiDialog );
 	},
 
@@ -8574,12 +12458,12 @@ var dialog = $.widget( "ui.dialog", {
 			};
 		}
 
-		this.uiDialog.draggable({
+		this.uiDialog.draggable( {
 			cancel: ".ui-dialog-content, .ui-dialog-titlebar-close",
 			handle: ".ui-dialog-titlebar",
 			containment: "document",
 			start: function( event, ui ) {
-				$( this ).addClass( "ui-dialog-dragging" );
+				that._addClass( $( this ), "ui-dialog-dragging" );
 				that._blockFrames();
 				that._trigger( "dragStart", event, filteredUi( ui ) );
 			},
@@ -8592,26 +12476,27 @@ var dialog = $.widget( "ui.dialog", {
 
 				options.position = {
 					my: "left top",
-					at: "left" + (left >= 0 ? "+" : "") + left + " " +
-						"top" + (top >= 0 ? "+" : "") + top,
+					at: "left" + ( left >= 0 ? "+" : "" ) + left + " " +
+						"top" + ( top >= 0 ? "+" : "" ) + top,
 					of: that.window
 				};
-				$( this ).removeClass( "ui-dialog-dragging" );
+				that._removeClass( $( this ), "ui-dialog-dragging" );
 				that._unblockFrames();
 				that._trigger( "dragStop", event, filteredUi( ui ) );
 			}
-		});
+		} );
 	},
 
 	_makeResizable: function() {
 		var that = this,
 			options = this.options,
 			handles = options.resizable,
+
 			// .ui-resizable has position: relative defined in the stylesheet
 			// but dialogs have to use absolute or fixed positioning
-			position = this.uiDialog.css("position"),
+			position = this.uiDialog.css( "position" ),
 			resizeHandles = typeof handles === "string" ?
-				handles	:
+				handles :
 				"n,e,s,w,se,sw,ne,nw";
 
 		function filteredUi( ui ) {
@@ -8623,7 +12508,7 @@ var dialog = $.widget( "ui.dialog", {
 			};
 		}
 
-		this.uiDialog.resizable({
+		this.uiDialog.resizable( {
 			cancel: ".ui-dialog-content",
 			containment: "document",
 			alsoResize: this.element,
@@ -8633,7 +12518,7 @@ var dialog = $.widget( "ui.dialog", {
 			minHeight: this._minHeight(),
 			handles: resizeHandles,
 			start: function( event, ui ) {
-				$( this ).addClass( "ui-dialog-resizing" );
+				that._addClass( $( this ), "ui-dialog-resizing" );
 				that._blockFrames();
 				that._trigger( "resizeStart", event, filteredUi( ui ) );
 			},
@@ -8649,16 +12534,16 @@ var dialog = $.widget( "ui.dialog", {
 				options.width = that.uiDialog.width();
 				options.position = {
 					my: "left top",
-					at: "left" + (left >= 0 ? "+" : "") + left + " " +
-						"top" + (top >= 0 ? "+" : "") + top,
+					at: "left" + ( left >= 0 ? "+" : "" ) + left + " " +
+						"top" + ( top >= 0 ? "+" : "" ) + top,
 					of: that.window
 				};
-				$( this ).removeClass( "ui-dialog-resizing" );
+				that._removeClass( $( this ), "ui-dialog-resizing" );
 				that._unblockFrames();
 				that._trigger( "resizeStop", event, filteredUi( ui ) );
 			}
-		})
-		.css( "position", position );
+		} )
+			.css( "position", position );
 	},
 
 	_trackFocus: function() {
@@ -8667,7 +12552,7 @@ var dialog = $.widget( "ui.dialog", {
 				this._makeFocusTarget();
 				this._focusedElement = $( event.target );
 			}
-		});
+		} );
 	},
 
 	_makeFocusTarget: function() {
@@ -8701,6 +12586,7 @@ var dialog = $.widget( "ui.dialog", {
 	},
 
 	_position: function() {
+
 		// Need to show the dialog to get the actual offset in the position plugin
 		var isVisible = this.uiDialog.is( ":visible" );
 		if ( !isVisible ) {
@@ -8726,7 +12612,7 @@ var dialog = $.widget( "ui.dialog", {
 			if ( key in that.resizableRelatedOptions ) {
 				resizableOptions[ key ] = value;
 			}
-		});
+		} );
 
 		if ( resize ) {
 			this._size();
@@ -8741,12 +12627,6 @@ var dialog = $.widget( "ui.dialog", {
 		var isDraggable, isResizable,
 			uiDialog = this.uiDialog;
 
-		if ( key === "dialogClass" ) {
-			uiDialog
-				.removeClass( this.options.dialogClass )
-				.addClass( value );
-		}
-
 		if ( key === "disabled" ) {
 			return;
 		}
@@ -8762,10 +12642,11 @@ var dialog = $.widget( "ui.dialog", {
 		}
 
 		if ( key === "closeText" ) {
-			this.uiDialogTitlebarClose.button({
+			this.uiDialogTitlebarClose.button( {
+
 				// Ensure that we always pass a string
-				label: "" + value
-			});
+				label: $( "<a>" ).text( "" + this.options.closeText ).html()
+			} );
 		}
 
 		if ( key === "draggable" ) {
@@ -8784,18 +12665,19 @@ var dialog = $.widget( "ui.dialog", {
 		}
 
 		if ( key === "resizable" ) {
+
 			// currently resizable, becoming non-resizable
 			isResizable = uiDialog.is( ":data(ui-resizable)" );
 			if ( isResizable && !value ) {
 				uiDialog.resizable( "destroy" );
 			}
 
-			// currently resizable, changing handles
+			// Currently resizable, changing handles
 			if ( isResizable && typeof value === "string" ) {
 				uiDialog.resizable( "option", "handles", value );
 			}
 
-			// currently non-resizable, becoming resizable
+			// Currently non-resizable, becoming resizable
 			if ( !isResizable && value !== false ) {
 				this._makeResizable();
 			}
@@ -8807,29 +12689,30 @@ var dialog = $.widget( "ui.dialog", {
 	},
 
 	_size: function() {
+
 		// If the user has resized the dialog, the .ui-dialog and .ui-dialog-content
 		// divs will both have width and height set, so we need to reset them
 		var nonContentHeight, minContentHeight, maxContentHeight,
 			options = this.options;
 
 		// Reset content sizing
-		this.element.show().css({
+		this.element.show().css( {
 			width: "auto",
 			minHeight: 0,
 			maxHeight: "none",
 			height: 0
-		});
+		} );
 
 		if ( options.minWidth > options.width ) {
 			options.width = options.minWidth;
 		}
 
-		// reset wrapper sizing
+		// Reset wrapper sizing
 		// determine the height of all the non-content elements
-		nonContentHeight = this.uiDialog.css({
-				height: "auto",
-				width: options.width
-			})
+		nonContentHeight = this.uiDialog.css( {
+			height: "auto",
+			width: options.width
+		} )
 			.outerHeight();
 		minContentHeight = Math.max( 0, options.minHeight - nonContentHeight );
 		maxContentHeight = typeof options.maxHeight === "number" ?
@@ -8837,11 +12720,11 @@ var dialog = $.widget( "ui.dialog", {
 			"none";
 
 		if ( options.height === "auto" ) {
-			this.element.css({
+			this.element.css( {
 				minHeight: minContentHeight,
 				maxHeight: maxContentHeight,
 				height: "auto"
-			});
+			} );
 		} else {
 			this.element.height( Math.max( 0, options.height - nonContentHeight ) );
 		}
@@ -8852,18 +12735,18 @@ var dialog = $.widget( "ui.dialog", {
 	},
 
 	_blockFrames: function() {
-		this.iframeBlocks = this.document.find( "iframe" ).map(function() {
+		this.iframeBlocks = this.document.find( "iframe" ).map( function() {
 			var iframe = $( this );
 
 			return $( "<div>" )
-				.css({
+				.css( {
 					position: "absolute",
 					width: iframe.outerWidth(),
 					height: iframe.outerHeight()
-				})
+				} )
 				.appendTo( iframe.parent() )
-				.offset( iframe.offset() )[0];
-		});
+				.offset( iframe.offset() )[ 0 ];
+		} );
 	},
 
 	_unblockFrames: function() {
@@ -8891,9 +12774,9 @@ var dialog = $.widget( "ui.dialog", {
 		// We use a delay in case the overlay is created from an
 		// event that we're going to be cancelling (#2804)
 		var isOpening = true;
-		this._delay(function() {
+		this._delay( function() {
 			isOpening = false;
-		});
+		} );
 
 		if ( !this.document.data( "ui-dialog-overlays" ) ) {
 
@@ -8911,17 +12794,18 @@ var dialog = $.widget( "ui.dialog", {
 						this._trackingInstances()[ 0 ]._focusTabbable();
 					}
 				}
-			});
+			} );
 		}
 
 		this.overlay = $( "<div>" )
-			.addClass( "ui-widget-overlay ui-front" )
 			.appendTo( this._appendTo() );
+
+		this._addClass( this.overlay, null, "ui-widget-overlay ui-front" );
 		this._on( this.overlay, {
 			mousedown: "_keepFocus"
-		});
+		} );
 		this.document.data( "ui-dialog-overlays",
-			(this.document.data( "ui-dialog-overlays" ) || 0) + 1 );
+			( this.document.data( "ui-dialog-overlays" ) || 0 ) + 1 );
 	},
 
 	_destroyOverlay: function() {
@@ -8933,9 +12817,8 @@ var dialog = $.widget( "ui.dialog", {
 			var overlays = this.document.data( "ui-dialog-overlays" ) - 1;
 
 			if ( !overlays ) {
-				this.document
-					.unbind( "focusin" )
-					.removeData( "ui-dialog-overlays" );
+				this._off( this.document, "focusin" );
+				this.document.removeData( "ui-dialog-overlays" );
 			} else {
 				this.document.data( "ui-dialog-overlays", overlays );
 			}
@@ -8944,34 +12827,63 @@ var dialog = $.widget( "ui.dialog", {
 			this.overlay = null;
 		}
 	}
-});
+} );
+
+// DEPRECATED
+// TODO: switch return back to widget declaration at top of file when this is removed
+if ( $.uiBackCompat !== false ) {
+
+	// Backcompat for dialogClass option
+	$.widget( "ui.dialog", $.ui.dialog, {
+		options: {
+			dialogClass: ""
+		},
+		_createWrapper: function() {
+			this._super();
+			this.uiDialog.addClass( this.options.dialogClass );
+		},
+		_setOption: function( key, value ) {
+			if ( key === "dialogClass" ) {
+				this.uiDialog
+					.removeClass( this.options.dialogClass )
+					.addClass( value );
+			}
+			this._superApply( arguments );
+		}
+	} );
+}
+
+var widgetsDialog = $.ui.dialog;
 
 
 /*!
- * jQuery UI Droppable 1.11.4
+ * jQuery UI Droppable 1.12.1
  * http://jqueryui.com
  *
  * Copyright jQuery Foundation and other contributors
  * Released under the MIT license.
  * http://jquery.org/license
- *
- * http://api.jqueryui.com/droppable/
  */
 
+//>>label: Droppable
+//>>group: Interactions
+//>>description: Enables drop targets for draggable elements.
+//>>docs: http://api.jqueryui.com/droppable/
+//>>demos: http://jqueryui.com/droppable/
+
+
 
 $.widget( "ui.droppable", {
-	version: "1.11.4",
+	version: "1.12.1",
 	widgetEventPrefix: "drop",
 	options: {
 		accept: "*",
-		activeClass: false,
 		addClasses: true,
 		greedy: false,
-		hoverClass: false,
 		scope: "default",
 		tolerance: "intersect",
 
-		// callbacks
+		// Callbacks
 		activate: null,
 		deactivate: null,
 		drop: null,
@@ -8993,9 +12905,11 @@ $.widget( "ui.droppable", {
 
 		this.proportions = function( /* valueToWrite */ ) {
 			if ( arguments.length ) {
+
 				// Store the droppable's proportions
 				proportions = arguments[ 0 ];
 			} else {
+
 				// Retrieve or derive the droppable's proportions
 				return proportions ?
 					proportions :
@@ -9008,11 +12922,12 @@ $.widget( "ui.droppable", {
 
 		this._addToManager( o.scope );
 
-		o.addClasses && this.element.addClass( "ui-droppable" );
+		o.addClasses && this._addClass( "ui-droppable" );
 
 	},
 
 	_addToManager: function( scope ) {
+
 		// Add the reference and positions to the manager
 		$.ui.ddmanager.droppables[ scope ] = $.ui.ddmanager.droppables[ scope ] || [];
 		$.ui.ddmanager.droppables[ scope ].push( this );
@@ -9031,8 +12946,6 @@ $.widget( "ui.droppable", {
 		var drop = $.ui.ddmanager.droppables[ this.options.scope ];
 
 		this._splice( drop );
-
-		this.element.removeClass( "ui-droppable ui-droppable-disabled" );
 	},
 
 	_setOption: function( key, value ) {
@@ -9053,20 +12966,18 @@ $.widget( "ui.droppable", {
 
 	_activate: function( event ) {
 		var draggable = $.ui.ddmanager.current;
-		if ( this.options.activeClass ) {
-			this.element.addClass( this.options.activeClass );
-		}
-		if ( draggable ){
+
+		this._addActiveClass();
+		if ( draggable ) {
 			this._trigger( "activate", event, this.ui( draggable ) );
 		}
 	},
 
 	_deactivate: function( event ) {
 		var draggable = $.ui.ddmanager.current;
-		if ( this.options.activeClass ) {
-			this.element.removeClass( this.options.activeClass );
-		}
-		if ( draggable ){
+
+		this._removeActiveClass();
+		if ( draggable ) {
 			this._trigger( "deactivate", event, this.ui( draggable ) );
 		}
 	},
@@ -9076,14 +12987,14 @@ $.widget( "ui.droppable", {
 		var draggable = $.ui.ddmanager.current;
 
 		// Bail if draggable and droppable are same element
-		if ( !draggable || ( draggable.currentItem || draggable.element )[ 0 ] === this.element[ 0 ] ) {
+		if ( !draggable || ( draggable.currentItem ||
+				draggable.element )[ 0 ] === this.element[ 0 ] ) {
 			return;
 		}
 
-		if ( this.accept.call( this.element[ 0 ], ( draggable.currentItem || draggable.element ) ) ) {
-			if ( this.options.hoverClass ) {
-				this.element.addClass( this.options.hoverClass );
-			}
+		if ( this.accept.call( this.element[ 0 ], ( draggable.currentItem ||
+				draggable.element ) ) ) {
+			this._addHoverClass();
 			this._trigger( "over", event, this.ui( draggable ) );
 		}
 
@@ -9094,14 +13005,14 @@ $.widget( "ui.droppable", {
 		var draggable = $.ui.ddmanager.current;
 
 		// Bail if draggable and droppable are same element
-		if ( !draggable || ( draggable.currentItem || draggable.element )[ 0 ] === this.element[ 0 ] ) {
+		if ( !draggable || ( draggable.currentItem ||
+				draggable.element )[ 0 ] === this.element[ 0 ] ) {
 			return;
 		}
 
-		if ( this.accept.call( this.element[ 0 ], ( draggable.currentItem || draggable.element ) ) ) {
-			if ( this.options.hoverClass ) {
-				this.element.removeClass( this.options.hoverClass );
-			}
+		if ( this.accept.call( this.element[ 0 ], ( draggable.currentItem ||
+				draggable.element ) ) ) {
+			this._removeHoverClass();
 			this._trigger( "out", event, this.ui( draggable ) );
 		}
 
@@ -9113,31 +13024,41 @@ $.widget( "ui.droppable", {
 			childrenIntersection = false;
 
 		// Bail if draggable and droppable are same element
-		if ( !draggable || ( draggable.currentItem || draggable.element )[ 0 ] === this.element[ 0 ] ) {
+		if ( !draggable || ( draggable.currentItem ||
+				draggable.element )[ 0 ] === this.element[ 0 ] ) {
 			return false;
 		}
 
-		this.element.find( ":data(ui-droppable)" ).not( ".ui-draggable-dragging" ).each(function() {
-			var inst = $( this ).droppable( "instance" );
-			if (
-				inst.options.greedy &&
-				!inst.options.disabled &&
-				inst.options.scope === draggable.options.scope &&
-				inst.accept.call( inst.element[ 0 ], ( draggable.currentItem || draggable.element ) ) &&
-				$.ui.intersect( draggable, $.extend( inst, { offset: inst.element.offset() } ), inst.options.tolerance, event )
-			) { childrenIntersection = true; return false; }
-		});
+		this.element
+			.find( ":data(ui-droppable)" )
+			.not( ".ui-draggable-dragging" )
+			.each( function() {
+				var inst = $( this ).droppable( "instance" );
+				if (
+					inst.options.greedy &&
+					!inst.options.disabled &&
+					inst.options.scope === draggable.options.scope &&
+					inst.accept.call(
+						inst.element[ 0 ], ( draggable.currentItem || draggable.element )
+					) &&
+					intersect(
+						draggable,
+						$.extend( inst, { offset: inst.element.offset() } ),
+						inst.options.tolerance, event
+					)
+				) {
+					childrenIntersection = true;
+					return false; }
+			} );
 		if ( childrenIntersection ) {
 			return false;
 		}
 
-		if ( this.accept.call( this.element[ 0 ], ( draggable.currentItem || draggable.element ) ) ) {
-			if ( this.options.activeClass ) {
-				this.element.removeClass( this.options.activeClass );
-			}
-			if ( this.options.hoverClass ) {
-				this.element.removeClass( this.options.hoverClass );
-			}
+		if ( this.accept.call( this.element[ 0 ],
+				( draggable.currentItem || draggable.element ) ) ) {
+			this._removeActiveClass();
+			this._removeHoverClass();
+
 			this._trigger( "drop", event, this.ui( draggable ) );
 			return this.element;
 		}
@@ -9153,11 +13074,28 @@ $.widget( "ui.droppable", {
 			position: c.position,
 			offset: c.positionAbs
 		};
+	},
+
+	// Extension points just to make backcompat sane and avoid duplicating logic
+	// TODO: Remove in 1.13 along with call to it below
+	_addHoverClass: function() {
+		this._addClass( "ui-droppable-hover" );
+	},
+
+	_removeHoverClass: function() {
+		this._removeClass( "ui-droppable-hover" );
+	},
+
+	_addActiveClass: function() {
+		this._addClass( "ui-droppable-active" );
+	},
+
+	_removeActiveClass: function() {
+		this._removeClass( "ui-droppable-active" );
 	}
+} );
 
-});
-
-$.ui.intersect = (function() {
+var intersect = $.ui.intersect = ( function() {
 	function isOverAxis( x, reference, size ) {
 		return ( x >= reference ) && ( x < ( reference + size ) );
 	}
@@ -9168,8 +13106,10 @@ $.ui.intersect = (function() {
 			return false;
 		}
 
-		var x1 = ( draggable.positionAbs || draggable.position.absolute ).left + draggable.margins.left,
-			y1 = ( draggable.positionAbs || draggable.position.absolute ).top + draggable.margins.top,
+		var x1 = ( draggable.positionAbs ||
+				draggable.position.absolute ).left + draggable.margins.left,
+			y1 = ( draggable.positionAbs ||
+				draggable.position.absolute ).top + draggable.margins.top,
 			x2 = x1 + draggable.helperProportions.width,
 			y2 = y1 + draggable.helperProportions.height,
 			l = droppable.offset.left,
@@ -9186,7 +13126,8 @@ $.ui.intersect = (function() {
 				t < y1 + ( draggable.helperProportions.height / 2 ) && // Bottom Half
 				y2 - ( draggable.helperProportions.height / 2 ) < b ); // Top Half
 		case "pointer":
-			return isOverAxis( event.pageY, t, droppable.proportions().height ) && isOverAxis( event.pageX, l, droppable.proportions().width );
+			return isOverAxis( event.pageY, t, droppable.proportions().height ) &&
+				isOverAxis( event.pageX, l, droppable.proportions().width );
 		case "touch":
 			return (
 				( y1 >= t && y1 <= b ) || // Top edge touching
@@ -9201,7 +13142,7 @@ $.ui.intersect = (function() {
 			return false;
 		}
 	};
-})();
+} )();
 
 /*
 	This manager tracks offsets of draggables and droppables
@@ -9219,7 +13160,8 @@ $.ui.ddmanager = {
 		droppablesLoop: for ( i = 0; i < m.length; i++ ) {
 
 			// No disabled and non-accepted
-			if ( m[ i ].options.disabled || ( t && !m[ i ].accept.call( m[ i ].element[ 0 ], ( t.currentItem || t.element ) ) ) ) {
+			if ( m[ i ].options.disabled || ( t && !m[ i ].accept.call( m[ i ].element[ 0 ],
+					( t.currentItem || t.element ) ) ) ) {
 				continue;
 			}
 
@@ -9242,7 +13184,10 @@ $.ui.ddmanager = {
 			}
 
 			m[ i ].offset = m[ i ].element.offset();
-			m[ i ].proportions({ width: m[ i ].element[ 0 ].offsetWidth, height: m[ i ].element[ 0 ].offsetHeight });
+			m[ i ].proportions( {
+				width: m[ i ].element[ 0 ].offsetWidth,
+				height: m[ i ].element[ 0 ].offsetHeight
+			} );
 
 		}
 
@@ -9250,37 +13195,43 @@ $.ui.ddmanager = {
 	drop: function( draggable, event ) {
 
 		var dropped = false;
+
 		// Create a copy of the droppables in case the list changes during the drop (#9116)
 		$.each( ( $.ui.ddmanager.droppables[ draggable.options.scope ] || [] ).slice(), function() {
 
 			if ( !this.options ) {
 				return;
 			}
-			if ( !this.options.disabled && this.visible && $.ui.intersect( draggable, this, this.options.tolerance, event ) ) {
+			if ( !this.options.disabled && this.visible &&
+					intersect( draggable, this, this.options.tolerance, event ) ) {
 				dropped = this._drop.call( this, event ) || dropped;
 			}
 
-			if ( !this.options.disabled && this.visible && this.accept.call( this.element[ 0 ], ( draggable.currentItem || draggable.element ) ) ) {
+			if ( !this.options.disabled && this.visible && this.accept.call( this.element[ 0 ],
+					( draggable.currentItem || draggable.element ) ) ) {
 				this.isout = true;
 				this.isover = false;
 				this._deactivate.call( this, event );
 			}
 
-		});
+		} );
 		return dropped;
 
 	},
 	dragStart: function( draggable, event ) {
-		// Listen for scrolling so that if the dragging causes scrolling the position of the droppables can be recalculated (see #5003)
-		draggable.element.parentsUntil( "body" ).bind( "scroll.droppable", function() {
+
+		// Listen for scrolling so that if the dragging causes scrolling the position of the
+		// droppables can be recalculated (see #5003)
+		draggable.element.parentsUntil( "body" ).on( "scroll.droppable", function() {
 			if ( !draggable.options.refreshPositions ) {
 				$.ui.ddmanager.prepareOffsets( draggable, event );
 			}
-		});
+		} );
 	},
 	drag: function( draggable, event ) {
 
-		// If you have a highly dynamic page, you might try this option. It renders positions every time you move the mouse.
+		// If you have a highly dynamic page, you might try this option. It renders positions
+		// every time you move the mouse.
 		if ( draggable.options.refreshPositions ) {
 			$.ui.ddmanager.prepareOffsets( draggable, event );
 		}
@@ -9293,18 +13244,21 @@ $.ui.ddmanager = {
 			}
 
 			var parentInstance, scope, parent,
-				intersects = $.ui.intersect( draggable, this, this.options.tolerance, event ),
-				c = !intersects && this.isover ? "isout" : ( intersects && !this.isover ? "isover" : null );
+				intersects = intersect( draggable, this, this.options.tolerance, event ),
+				c = !intersects && this.isover ?
+					"isout" :
+					( intersects && !this.isover ? "isover" : null );
 			if ( !c ) {
 				return;
 			}
 
 			if ( this.options.greedy ) {
+
 				// find droppable parents with same scope
 				scope = this.options.scope;
-				parent = this.element.parents( ":data(ui-droppable)" ).filter(function() {
+				parent = this.element.parents( ":data(ui-droppable)" ).filter( function() {
 					return $( this ).droppable( "instance" ).options.scope === scope;
-				});
+				} );
 
 				if ( parent.length ) {
 					parentInstance = $( parent[ 0 ] ).droppable( "instance" );
@@ -9312,7 +13266,7 @@ $.ui.ddmanager = {
 				}
 			}
 
-			// we just moved into a greedy child
+			// We just moved into a greedy child
 			if ( parentInstance && c === "isover" ) {
 				parentInstance.isover = false;
 				parentInstance.isout = true;
@@ -9320,2467 +13274,99 @@ $.ui.ddmanager = {
 			}
 
 			this[ c ] = true;
-			this[c === "isout" ? "isover" : "isout"] = false;
-			this[c === "isover" ? "_over" : "_out"].call( this, event );
+			this[ c === "isout" ? "isover" : "isout" ] = false;
+			this[ c === "isover" ? "_over" : "_out" ].call( this, event );
 
-			// we just moved out of a greedy child
+			// We just moved out of a greedy child
 			if ( parentInstance && c === "isout" ) {
 				parentInstance.isout = false;
 				parentInstance.isover = true;
 				parentInstance._over.call( parentInstance, event );
 			}
-		});
+		} );
 
 	},
 	dragStop: function( draggable, event ) {
-		draggable.element.parentsUntil( "body" ).unbind( "scroll.droppable" );
-		// Call prepareOffsets one final time since IE does not fire return scroll events when overflow was caused by drag (see #5003)
+		draggable.element.parentsUntil( "body" ).off( "scroll.droppable" );
+
+		// Call prepareOffsets one final time since IE does not fire return scroll events when
+		// overflow was caused by drag (see #5003)
 		if ( !draggable.options.refreshPositions ) {
 			$.ui.ddmanager.prepareOffsets( draggable, event );
 		}
 	}
 };
 
-var droppable = $.ui.droppable;
+// DEPRECATED
+// TODO: switch return back to widget declaration at top of file when this is removed
+if ( $.uiBackCompat !== false ) {
 
-
-/*!
- * jQuery UI Effects 1.11.4
- * http://jqueryui.com
- *
- * Copyright jQuery Foundation and other contributors
- * Released under the MIT license.
- * http://jquery.org/license
- *
- * http://api.jqueryui.com/category/effects-core/
- */
-
-
-var dataSpace = "ui-effects-",
-
-	// Create a local jQuery because jQuery Color relies on it and the
-	// global may not exist with AMD and a custom build (#10199)
-	jQuery = $;
-
-$.effects = {
-	effect: {}
-};
-
-/*!
- * jQuery Color Animations v2.1.2
- * https://github.com/jquery/jquery-color
- *
- * Copyright 2014 jQuery Foundation and other contributors
- * Released under the MIT license.
- * http://jquery.org/license
- *
- * Date: Wed Jan 16 08:47:09 2013 -0600
- */
-(function( jQuery, undefined ) {
-
-	var stepHooks = "backgroundColor borderBottomColor borderLeftColor borderRightColor borderTopColor color columnRuleColor outlineColor textDecorationColor textEmphasisColor",
-
-	// plusequals test for += 100 -= 100
-	rplusequals = /^([\-+])=\s*(\d+\.?\d*)/,
-	// a set of RE's that can match strings and generate color tuples.
-	stringParsers = [ {
-			re: /rgba?\(\s*(\d{1,3})\s*,\s*(\d{1,3})\s*,\s*(\d{1,3})\s*(?:,\s*(\d?(?:\.\d+)?)\s*)?\)/,
-			parse: function( execResult ) {
-				return [
-					execResult[ 1 ],
-					execResult[ 2 ],
-					execResult[ 3 ],
-					execResult[ 4 ]
-				];
-			}
-		}, {
-			re: /rgba?\(\s*(\d+(?:\.\d+)?)\%\s*,\s*(\d+(?:\.\d+)?)\%\s*,\s*(\d+(?:\.\d+)?)\%\s*(?:,\s*(\d?(?:\.\d+)?)\s*)?\)/,
-			parse: function( execResult ) {
-				return [
-					execResult[ 1 ] * 2.55,
-					execResult[ 2 ] * 2.55,
-					execResult[ 3 ] * 2.55,
-					execResult[ 4 ]
-				];
-			}
-		}, {
-			// this regex ignores A-F because it's compared against an already lowercased string
-			re: /#([a-f0-9]{2})([a-f0-9]{2})([a-f0-9]{2})/,
-			parse: function( execResult ) {
-				return [
-					parseInt( execResult[ 1 ], 16 ),
-					parseInt( execResult[ 2 ], 16 ),
-					parseInt( execResult[ 3 ], 16 )
-				];
-			}
-		}, {
-			// this regex ignores A-F because it's compared against an already lowercased string
-			re: /#([a-f0-9])([a-f0-9])([a-f0-9])/,
-			parse: function( execResult ) {
-				return [
-					parseInt( execResult[ 1 ] + execResult[ 1 ], 16 ),
-					parseInt( execResult[ 2 ] + execResult[ 2 ], 16 ),
-					parseInt( execResult[ 3 ] + execResult[ 3 ], 16 )
-				];
-			}
-		}, {
-			re: /hsla?\(\s*(\d+(?:\.\d+)?)\s*,\s*(\d+(?:\.\d+)?)\%\s*,\s*(\d+(?:\.\d+)?)\%\s*(?:,\s*(\d?(?:\.\d+)?)\s*)?\)/,
-			space: "hsla",
-			parse: function( execResult ) {
-				return [
-					execResult[ 1 ],
-					execResult[ 2 ] / 100,
-					execResult[ 3 ] / 100,
-					execResult[ 4 ]
-				];
-			}
-		} ],
-
-	// jQuery.Color( )
-	color = jQuery.Color = function( color, green, blue, alpha ) {
-		return new jQuery.Color.fn.parse( color, green, blue, alpha );
-	},
-	spaces = {
-		rgba: {
-			props: {
-				red: {
-					idx: 0,
-					type: "byte"
-				},
-				green: {
-					idx: 1,
-					type: "byte"
-				},
-				blue: {
-					idx: 2,
-					type: "byte"
-				}
+	// Backcompat for activeClass and hoverClass options
+	$.widget( "ui.droppable", $.ui.droppable, {
+		options: {
+			hoverClass: false,
+			activeClass: false
+		},
+		_addActiveClass: function() {
+			this._super();
+			if ( this.options.activeClass ) {
+				this.element.addClass( this.options.activeClass );
 			}
 		},
-
-		hsla: {
-			props: {
-				hue: {
-					idx: 0,
-					type: "degrees"
-				},
-				saturation: {
-					idx: 1,
-					type: "percent"
-				},
-				lightness: {
-					idx: 2,
-					type: "percent"
-				}
+		_removeActiveClass: function() {
+			this._super();
+			if ( this.options.activeClass ) {
+				this.element.removeClass( this.options.activeClass );
 			}
-		}
-	},
-	propTypes = {
-		"byte": {
-			floor: true,
-			max: 255
 		},
-		"percent": {
-			max: 1
+		_addHoverClass: function() {
+			this._super();
+			if ( this.options.hoverClass ) {
+				this.element.addClass( this.options.hoverClass );
+			}
 		},
-		"degrees": {
-			mod: 360,
-			floor: true
+		_removeHoverClass: function() {
+			this._super();
+			if ( this.options.hoverClass ) {
+				this.element.removeClass( this.options.hoverClass );
+			}
 		}
-	},
-	support = color.support = {},
-
-	// element for support tests
-	supportElem = jQuery( "<p>" )[ 0 ],
-
-	// colors = jQuery.Color.names
-	colors,
-
-	// local aliases of functions called often
-	each = jQuery.each;
-
-// determine rgba support immediately
-supportElem.style.cssText = "background-color:rgba(1,1,1,.5)";
-support.rgba = supportElem.style.backgroundColor.indexOf( "rgba" ) > -1;
-
-// define cache name and alpha properties
-// for rgba and hsla spaces
-each( spaces, function( spaceName, space ) {
-	space.cache = "_" + spaceName;
-	space.props.alpha = {
-		idx: 3,
-		type: "percent",
-		def: 1
-	};
-});
-
-function clamp( value, prop, allowEmpty ) {
-	var type = propTypes[ prop.type ] || {};
-
-	if ( value == null ) {
-		return (allowEmpty || !prop.def) ? null : prop.def;
-	}
-
-	// ~~ is an short way of doing floor for positive numbers
-	value = type.floor ? ~~value : parseFloat( value );
-
-	// IE will pass in empty strings as value for alpha,
-	// which will hit this case
-	if ( isNaN( value ) ) {
-		return prop.def;
-	}
-
-	if ( type.mod ) {
-		// we add mod before modding to make sure that negatives values
-		// get converted properly: -10 -> 350
-		return (value + type.mod) % type.mod;
-	}
-
-	// for now all property types without mod have min and max
-	return 0 > value ? 0 : type.max < value ? type.max : value;
+	} );
 }
 
-function stringParse( string ) {
-	var inst = color(),
-		rgba = inst._rgba = [];
-
-	string = string.toLowerCase();
-
-	each( stringParsers, function( i, parser ) {
-		var parsed,
-			match = parser.re.exec( string ),
-			values = match && parser.parse( match ),
-			spaceName = parser.space || "rgba";
-
-		if ( values ) {
-			parsed = inst[ spaceName ]( values );
-
-			// if this was an rgba parse the assignment might happen twice
-			// oh well....
-			inst[ spaces[ spaceName ].cache ] = parsed[ spaces[ spaceName ].cache ];
-			rgba = inst._rgba = parsed._rgba;
-
-			// exit each( stringParsers ) here because we matched
-			return false;
-		}
-	});
-
-	// Found a stringParser that handled it
-	if ( rgba.length ) {
-
-		// if this came from a parsed string, force "transparent" when alpha is 0
-		// chrome, (and maybe others) return "transparent" as rgba(0,0,0,0)
-		if ( rgba.join() === "0,0,0,0" ) {
-			jQuery.extend( rgba, colors.transparent );
-		}
-		return inst;
-	}
-
-	// named colors
-	return colors[ string ];
-}
-
-color.fn = jQuery.extend( color.prototype, {
-	parse: function( red, green, blue, alpha ) {
-		if ( red === undefined ) {
-			this._rgba = [ null, null, null, null ];
-			return this;
-		}
-		if ( red.jquery || red.nodeType ) {
-			red = jQuery( red ).css( green );
-			green = undefined;
-		}
-
-		var inst = this,
-			type = jQuery.type( red ),
-			rgba = this._rgba = [];
-
-		// more than 1 argument specified - assume ( red, green, blue, alpha )
-		if ( green !== undefined ) {
-			red = [ red, green, blue, alpha ];
-			type = "array";
-		}
-
-		if ( type === "string" ) {
-			return this.parse( stringParse( red ) || colors._default );
-		}
-
-		if ( type === "array" ) {
-			each( spaces.rgba.props, function( key, prop ) {
-				rgba[ prop.idx ] = clamp( red[ prop.idx ], prop );
-			});
-			return this;
-		}
-
-		if ( type === "object" ) {
-			if ( red instanceof color ) {
-				each( spaces, function( spaceName, space ) {
-					if ( red[ space.cache ] ) {
-						inst[ space.cache ] = red[ space.cache ].slice();
-					}
-				});
-			} else {
-				each( spaces, function( spaceName, space ) {
-					var cache = space.cache;
-					each( space.props, function( key, prop ) {
-
-						// if the cache doesn't exist, and we know how to convert
-						if ( !inst[ cache ] && space.to ) {
-
-							// if the value was null, we don't need to copy it
-							// if the key was alpha, we don't need to copy it either
-							if ( key === "alpha" || red[ key ] == null ) {
-								return;
-							}
-							inst[ cache ] = space.to( inst._rgba );
-						}
-
-						// this is the only case where we allow nulls for ALL properties.
-						// call clamp with alwaysAllowEmpty
-						inst[ cache ][ prop.idx ] = clamp( red[ key ], prop, true );
-					});
-
-					// everything defined but alpha?
-					if ( inst[ cache ] && jQuery.inArray( null, inst[ cache ].slice( 0, 3 ) ) < 0 ) {
-						// use the default of 1
-						inst[ cache ][ 3 ] = 1;
-						if ( space.from ) {
-							inst._rgba = space.from( inst[ cache ] );
-						}
-					}
-				});
-			}
-			return this;
-		}
-	},
-	is: function( compare ) {
-		var is = color( compare ),
-			same = true,
-			inst = this;
-
-		each( spaces, function( _, space ) {
-			var localCache,
-				isCache = is[ space.cache ];
-			if (isCache) {
-				localCache = inst[ space.cache ] || space.to && space.to( inst._rgba ) || [];
-				each( space.props, function( _, prop ) {
-					if ( isCache[ prop.idx ] != null ) {
-						same = ( isCache[ prop.idx ] === localCache[ prop.idx ] );
-						return same;
-					}
-				});
-			}
-			return same;
-		});
-		return same;
-	},
-	_space: function() {
-		var used = [],
-			inst = this;
-		each( spaces, function( spaceName, space ) {
-			if ( inst[ space.cache ] ) {
-				used.push( spaceName );
-			}
-		});
-		return used.pop();
-	},
-	transition: function( other, distance ) {
-		var end = color( other ),
-			spaceName = end._space(),
-			space = spaces[ spaceName ],
-			startColor = this.alpha() === 0 ? color( "transparent" ) : this,
-			start = startColor[ space.cache ] || space.to( startColor._rgba ),
-			result = start.slice();
-
-		end = end[ space.cache ];
-		each( space.props, function( key, prop ) {
-			var index = prop.idx,
-				startValue = start[ index ],
-				endValue = end[ index ],
-				type = propTypes[ prop.type ] || {};
-
-			// if null, don't override start value
-			if ( endValue === null ) {
-				return;
-			}
-			// if null - use end
-			if ( startValue === null ) {
-				result[ index ] = endValue;
-			} else {
-				if ( type.mod ) {
-					if ( endValue - startValue > type.mod / 2 ) {
-						startValue += type.mod;
-					} else if ( startValue - endValue > type.mod / 2 ) {
-						startValue -= type.mod;
-					}
-				}
-				result[ index ] = clamp( ( endValue - startValue ) * distance + startValue, prop );
-			}
-		});
-		return this[ spaceName ]( result );
-	},
-	blend: function( opaque ) {
-		// if we are already opaque - return ourself
-		if ( this._rgba[ 3 ] === 1 ) {
-			return this;
-		}
-
-		var rgb = this._rgba.slice(),
-			a = rgb.pop(),
-			blend = color( opaque )._rgba;
-
-		return color( jQuery.map( rgb, function( v, i ) {
-			return ( 1 - a ) * blend[ i ] + a * v;
-		}));
-	},
-	toRgbaString: function() {
-		var prefix = "rgba(",
-			rgba = jQuery.map( this._rgba, function( v, i ) {
-				return v == null ? ( i > 2 ? 1 : 0 ) : v;
-			});
-
-		if ( rgba[ 3 ] === 1 ) {
-			rgba.pop();
-			prefix = "rgb(";
-		}
-
-		return prefix + rgba.join() + ")";
-	},
-	toHslaString: function() {
-		var prefix = "hsla(",
-			hsla = jQuery.map( this.hsla(), function( v, i ) {
-				if ( v == null ) {
-					v = i > 2 ? 1 : 0;
-				}
-
-				// catch 1 and 2
-				if ( i && i < 3 ) {
-					v = Math.round( v * 100 ) + "%";
-				}
-				return v;
-			});
-
-		if ( hsla[ 3 ] === 1 ) {
-			hsla.pop();
-			prefix = "hsl(";
-		}
-		return prefix + hsla.join() + ")";
-	},
-	toHexString: function( includeAlpha ) {
-		var rgba = this._rgba.slice(),
-			alpha = rgba.pop();
-
-		if ( includeAlpha ) {
-			rgba.push( ~~( alpha * 255 ) );
-		}
-
-		return "#" + jQuery.map( rgba, function( v ) {
-
-			// default to 0 when nulls exist
-			v = ( v || 0 ).toString( 16 );
-			return v.length === 1 ? "0" + v : v;
-		}).join("");
-	},
-	toString: function() {
-		return this._rgba[ 3 ] === 0 ? "transparent" : this.toRgbaString();
-	}
-});
-color.fn.parse.prototype = color.fn;
-
-// hsla conversions adapted from:
-// https://code.google.com/p/maashaack/source/browse/packages/graphics/trunk/src/graphics/colors/HUE2RGB.as?r=5021
-
-function hue2rgb( p, q, h ) {
-	h = ( h + 1 ) % 1;
-	if ( h * 6 < 1 ) {
-		return p + ( q - p ) * h * 6;
-	}
-	if ( h * 2 < 1) {
-		return q;
-	}
-	if ( h * 3 < 2 ) {
-		return p + ( q - p ) * ( ( 2 / 3 ) - h ) * 6;
-	}
-	return p;
-}
-
-spaces.hsla.to = function( rgba ) {
-	if ( rgba[ 0 ] == null || rgba[ 1 ] == null || rgba[ 2 ] == null ) {
-		return [ null, null, null, rgba[ 3 ] ];
-	}
-	var r = rgba[ 0 ] / 255,
-		g = rgba[ 1 ] / 255,
-		b = rgba[ 2 ] / 255,
-		a = rgba[ 3 ],
-		max = Math.max( r, g, b ),
-		min = Math.min( r, g, b ),
-		diff = max - min,
-		add = max + min,
-		l = add * 0.5,
-		h, s;
-
-	if ( min === max ) {
-		h = 0;
-	} else if ( r === max ) {
-		h = ( 60 * ( g - b ) / diff ) + 360;
-	} else if ( g === max ) {
-		h = ( 60 * ( b - r ) / diff ) + 120;
-	} else {
-		h = ( 60 * ( r - g ) / diff ) + 240;
-	}
-
-	// chroma (diff) == 0 means greyscale which, by definition, saturation = 0%
-	// otherwise, saturation is based on the ratio of chroma (diff) to lightness (add)
-	if ( diff === 0 ) {
-		s = 0;
-	} else if ( l <= 0.5 ) {
-		s = diff / add;
-	} else {
-		s = diff / ( 2 - add );
-	}
-	return [ Math.round(h) % 360, s, l, a == null ? 1 : a ];
-};
-
-spaces.hsla.from = function( hsla ) {
-	if ( hsla[ 0 ] == null || hsla[ 1 ] == null || hsla[ 2 ] == null ) {
-		return [ null, null, null, hsla[ 3 ] ];
-	}
-	var h = hsla[ 0 ] / 360,
-		s = hsla[ 1 ],
-		l = hsla[ 2 ],
-		a = hsla[ 3 ],
-		q = l <= 0.5 ? l * ( 1 + s ) : l + s - l * s,
-		p = 2 * l - q;
-
-	return [
-		Math.round( hue2rgb( p, q, h + ( 1 / 3 ) ) * 255 ),
-		Math.round( hue2rgb( p, q, h ) * 255 ),
-		Math.round( hue2rgb( p, q, h - ( 1 / 3 ) ) * 255 ),
-		a
-	];
-};
-
-each( spaces, function( spaceName, space ) {
-	var props = space.props,
-		cache = space.cache,
-		to = space.to,
-		from = space.from;
-
-	// makes rgba() and hsla()
-	color.fn[ spaceName ] = function( value ) {
-
-		// generate a cache for this space if it doesn't exist
-		if ( to && !this[ cache ] ) {
-			this[ cache ] = to( this._rgba );
-		}
-		if ( value === undefined ) {
-			return this[ cache ].slice();
-		}
-
-		var ret,
-			type = jQuery.type( value ),
-			arr = ( type === "array" || type === "object" ) ? value : arguments,
-			local = this[ cache ].slice();
-
-		each( props, function( key, prop ) {
-			var val = arr[ type === "object" ? key : prop.idx ];
-			if ( val == null ) {
-				val = local[ prop.idx ];
-			}
-			local[ prop.idx ] = clamp( val, prop );
-		});
-
-		if ( from ) {
-			ret = color( from( local ) );
-			ret[ cache ] = local;
-			return ret;
-		} else {
-			return color( local );
-		}
-	};
-
-	// makes red() green() blue() alpha() hue() saturation() lightness()
-	each( props, function( key, prop ) {
-		// alpha is included in more than one space
-		if ( color.fn[ key ] ) {
-			return;
-		}
-		color.fn[ key ] = function( value ) {
-			var vtype = jQuery.type( value ),
-				fn = ( key === "alpha" ? ( this._hsla ? "hsla" : "rgba" ) : spaceName ),
-				local = this[ fn ](),
-				cur = local[ prop.idx ],
-				match;
-
-			if ( vtype === "undefined" ) {
-				return cur;
-			}
-
-			if ( vtype === "function" ) {
-				value = value.call( this, cur );
-				vtype = jQuery.type( value );
-			}
-			if ( value == null && prop.empty ) {
-				return this;
-			}
-			if ( vtype === "string" ) {
-				match = rplusequals.exec( value );
-				if ( match ) {
-					value = cur + parseFloat( match[ 2 ] ) * ( match[ 1 ] === "+" ? 1 : -1 );
-				}
-			}
-			local[ prop.idx ] = value;
-			return this[ fn ]( local );
-		};
-	});
-});
-
-// add cssHook and .fx.step function for each named hook.
-// accept a space separated string of properties
-color.hook = function( hook ) {
-	var hooks = hook.split( " " );
-	each( hooks, function( i, hook ) {
-		jQuery.cssHooks[ hook ] = {
-			set: function( elem, value ) {
-				var parsed, curElem,
-					backgroundColor = "";
-
-				if ( value !== "transparent" && ( jQuery.type( value ) !== "string" || ( parsed = stringParse( value ) ) ) ) {
-					value = color( parsed || value );
-					if ( !support.rgba && value._rgba[ 3 ] !== 1 ) {
-						curElem = hook === "backgroundColor" ? elem.parentNode : elem;
-						while (
-							(backgroundColor === "" || backgroundColor === "transparent") &&
-							curElem && curElem.style
-						) {
-							try {
-								backgroundColor = jQuery.css( curElem, "backgroundColor" );
-								curElem = curElem.parentNode;
-							} catch ( e ) {
-							}
-						}
-
-						value = value.blend( backgroundColor && backgroundColor !== "transparent" ?
-							backgroundColor :
-							"_default" );
-					}
-
-					value = value.toRgbaString();
-				}
-				try {
-					elem.style[ hook ] = value;
-				} catch ( e ) {
-					// wrapped to prevent IE from throwing errors on "invalid" values like 'auto' or 'inherit'
-				}
-			}
-		};
-		jQuery.fx.step[ hook ] = function( fx ) {
-			if ( !fx.colorInit ) {
-				fx.start = color( fx.elem, hook );
-				fx.end = color( fx.end );
-				fx.colorInit = true;
-			}
-			jQuery.cssHooks[ hook ].set( fx.elem, fx.start.transition( fx.end, fx.pos ) );
-		};
-	});
-
-};
-
-color.hook( stepHooks );
-
-jQuery.cssHooks.borderColor = {
-	expand: function( value ) {
-		var expanded = {};
-
-		each( [ "Top", "Right", "Bottom", "Left" ], function( i, part ) {
-			expanded[ "border" + part + "Color" ] = value;
-		});
-		return expanded;
-	}
-};
-
-// Basic color names only.
-// Usage of any of the other color names requires adding yourself or including
-// jquery.color.svg-names.js.
-colors = jQuery.Color.names = {
-	// 4.1. Basic color keywords
-	aqua: "#00ffff",
-	black: "#000000",
-	blue: "#0000ff",
-	fuchsia: "#ff00ff",
-	gray: "#808080",
-	green: "#008000",
-	lime: "#00ff00",
-	maroon: "#800000",
-	navy: "#000080",
-	olive: "#808000",
-	purple: "#800080",
-	red: "#ff0000",
-	silver: "#c0c0c0",
-	teal: "#008080",
-	white: "#ffffff",
-	yellow: "#ffff00",
-
-	// 4.2.3. "transparent" color keyword
-	transparent: [ null, null, null, 0 ],
-
-	_default: "#ffffff"
-};
-
-})( jQuery );
-
-/******************************************************************************/
-/****************************** CLASS ANIMATIONS ******************************/
-/******************************************************************************/
-(function() {
-
-var classAnimationActions = [ "add", "remove", "toggle" ],
-	shorthandStyles = {
-		border: 1,
-		borderBottom: 1,
-		borderColor: 1,
-		borderLeft: 1,
-		borderRight: 1,
-		borderTop: 1,
-		borderWidth: 1,
-		margin: 1,
-		padding: 1
-	};
-
-$.each([ "borderLeftStyle", "borderRightStyle", "borderBottomStyle", "borderTopStyle" ], function( _, prop ) {
-	$.fx.step[ prop ] = function( fx ) {
-		if ( fx.end !== "none" && !fx.setAttr || fx.pos === 1 && !fx.setAttr ) {
-			jQuery.style( fx.elem, prop, fx.end );
-			fx.setAttr = true;
-		}
-	};
-});
-
-function getElementStyles( elem ) {
-	var key, len,
-		style = elem.ownerDocument.defaultView ?
-			elem.ownerDocument.defaultView.getComputedStyle( elem, null ) :
-			elem.currentStyle,
-		styles = {};
-
-	if ( style && style.length && style[ 0 ] && style[ style[ 0 ] ] ) {
-		len = style.length;
-		while ( len-- ) {
-			key = style[ len ];
-			if ( typeof style[ key ] === "string" ) {
-				styles[ $.camelCase( key ) ] = style[ key ];
-			}
-		}
-	// support: Opera, IE <9
-	} else {
-		for ( key in style ) {
-			if ( typeof style[ key ] === "string" ) {
-				styles[ key ] = style[ key ];
-			}
-		}
-	}
-
-	return styles;
-}
-
-function styleDifference( oldStyle, newStyle ) {
-	var diff = {},
-		name, value;
-
-	for ( name in newStyle ) {
-		value = newStyle[ name ];
-		if ( oldStyle[ name ] !== value ) {
-			if ( !shorthandStyles[ name ] ) {
-				if ( $.fx.step[ name ] || !isNaN( parseFloat( value ) ) ) {
-					diff[ name ] = value;
-				}
-			}
-		}
-	}
-
-	return diff;
-}
-
-// support: jQuery <1.8
-if ( !$.fn.addBack ) {
-	$.fn.addBack = function( selector ) {
-		return this.add( selector == null ?
-			this.prevObject : this.prevObject.filter( selector )
-		);
-	};
-}
-
-$.effects.animateClass = function( value, duration, easing, callback ) {
-	var o = $.speed( duration, easing, callback );
-
-	return this.queue( function() {
-		var animated = $( this ),
-			baseClass = animated.attr( "class" ) || "",
-			applyClassChange,
-			allAnimations = o.children ? animated.find( "*" ).addBack() : animated;
-
-		// map the animated objects to store the original styles.
-		allAnimations = allAnimations.map(function() {
-			var el = $( this );
-			return {
-				el: el,
-				start: getElementStyles( this )
-			};
-		});
-
-		// apply class change
-		applyClassChange = function() {
-			$.each( classAnimationActions, function(i, action) {
-				if ( value[ action ] ) {
-					animated[ action + "Class" ]( value[ action ] );
-				}
-			});
-		};
-		applyClassChange();
-
-		// map all animated objects again - calculate new styles and diff
-		allAnimations = allAnimations.map(function() {
-			this.end = getElementStyles( this.el[ 0 ] );
-			this.diff = styleDifference( this.start, this.end );
-			return this;
-		});
-
-		// apply original class
-		animated.attr( "class", baseClass );
-
-		// map all animated objects again - this time collecting a promise
-		allAnimations = allAnimations.map(function() {
-			var styleInfo = this,
-				dfd = $.Deferred(),
-				opts = $.extend({}, o, {
-					queue: false,
-					complete: function() {
-						dfd.resolve( styleInfo );
-					}
-				});
-
-			this.el.animate( this.diff, opts );
-			return dfd.promise();
-		});
-
-		// once all animations have completed:
-		$.when.apply( $, allAnimations.get() ).done(function() {
-
-			// set the final class
-			applyClassChange();
-
-			// for each animated element,
-			// clear all css properties that were animated
-			$.each( arguments, function() {
-				var el = this.el;
-				$.each( this.diff, function(key) {
-					el.css( key, "" );
-				});
-			});
-
-			// this is guarnteed to be there if you use jQuery.speed()
-			// it also handles dequeuing the next anim...
-			o.complete.call( animated[ 0 ] );
-		});
-	});
-};
-
-$.fn.extend({
-	addClass: (function( orig ) {
-		return function( classNames, speed, easing, callback ) {
-			return speed ?
-				$.effects.animateClass.call( this,
-					{ add: classNames }, speed, easing, callback ) :
-				orig.apply( this, arguments );
-		};
-	})( $.fn.addClass ),
-
-	removeClass: (function( orig ) {
-		return function( classNames, speed, easing, callback ) {
-			return arguments.length > 1 ?
-				$.effects.animateClass.call( this,
-					{ remove: classNames }, speed, easing, callback ) :
-				orig.apply( this, arguments );
-		};
-	})( $.fn.removeClass ),
-
-	toggleClass: (function( orig ) {
-		return function( classNames, force, speed, easing, callback ) {
-			if ( typeof force === "boolean" || force === undefined ) {
-				if ( !speed ) {
-					// without speed parameter
-					return orig.apply( this, arguments );
-				} else {
-					return $.effects.animateClass.call( this,
-						(force ? { add: classNames } : { remove: classNames }),
-						speed, easing, callback );
-				}
-			} else {
-				// without force parameter
-				return $.effects.animateClass.call( this,
-					{ toggle: classNames }, force, speed, easing );
-			}
-		};
-	})( $.fn.toggleClass ),
-
-	switchClass: function( remove, add, speed, easing, callback) {
-		return $.effects.animateClass.call( this, {
-			add: add,
-			remove: remove
-		}, speed, easing, callback );
-	}
-});
-
-})();
-
-/******************************************************************************/
-/*********************************** EFFECTS **********************************/
-/******************************************************************************/
-
-(function() {
-
-$.extend( $.effects, {
-	version: "1.11.4",
-
-	// Saves a set of properties in a data storage
-	save: function( element, set ) {
-		for ( var i = 0; i < set.length; i++ ) {
-			if ( set[ i ] !== null ) {
-				element.data( dataSpace + set[ i ], element[ 0 ].style[ set[ i ] ] );
-			}
-		}
-	},
-
-	// Restores a set of previously saved properties from a data storage
-	restore: function( element, set ) {
-		var val, i;
-		for ( i = 0; i < set.length; i++ ) {
-			if ( set[ i ] !== null ) {
-				val = element.data( dataSpace + set[ i ] );
-				// support: jQuery 1.6.2
-				// http://bugs.jquery.com/ticket/9917
-				// jQuery 1.6.2 incorrectly returns undefined for any falsy value.
-				// We can't differentiate between "" and 0 here, so we just assume
-				// empty string since it's likely to be a more common value...
-				if ( val === undefined ) {
-					val = "";
-				}
-				element.css( set[ i ], val );
-			}
-		}
-	},
-
-	setMode: function( el, mode ) {
-		if (mode === "toggle") {
-			mode = el.is( ":hidden" ) ? "show" : "hide";
-		}
-		return mode;
-	},
-
-	// Translates a [top,left] array into a baseline value
-	// this should be a little more flexible in the future to handle a string & hash
-	getBaseline: function( origin, original ) {
-		var y, x;
-		switch ( origin[ 0 ] ) {
-			case "top": y = 0; break;
-			case "middle": y = 0.5; break;
-			case "bottom": y = 1; break;
-			default: y = origin[ 0 ] / original.height;
-		}
-		switch ( origin[ 1 ] ) {
-			case "left": x = 0; break;
-			case "center": x = 0.5; break;
-			case "right": x = 1; break;
-			default: x = origin[ 1 ] / original.width;
-		}
-		return {
-			x: x,
-			y: y
-		};
-	},
-
-	// Wraps the element around a wrapper that copies position properties
-	createWrapper: function( element ) {
-
-		// if the element is already wrapped, return it
-		if ( element.parent().is( ".ui-effects-wrapper" )) {
-			return element.parent();
-		}
-
-		// wrap the element
-		var props = {
-				width: element.outerWidth(true),
-				height: element.outerHeight(true),
-				"float": element.css( "float" )
-			},
-			wrapper = $( "<div></div>" )
-				.addClass( "ui-effects-wrapper" )
-				.css({
-					fontSize: "100%",
-					background: "transparent",
-					border: "none",
-					margin: 0,
-					padding: 0
-				}),
-			// Store the size in case width/height are defined in % - Fixes #5245
-			size = {
-				width: element.width(),
-				height: element.height()
-			},
-			active = document.activeElement;
-
-		// support: Firefox
-		// Firefox incorrectly exposes anonymous content
-		// https://bugzilla.mozilla.org/show_bug.cgi?id=561664
-		try {
-			active.id;
-		} catch ( e ) {
-			active = document.body;
-		}
-
-		element.wrap( wrapper );
-
-		// Fixes #7595 - Elements lose focus when wrapped.
-		if ( element[ 0 ] === active || $.contains( element[ 0 ], active ) ) {
-			$( active ).focus();
-		}
-
-		wrapper = element.parent(); //Hotfix for jQuery 1.4 since some change in wrap() seems to actually lose the reference to the wrapped element
-
-		// transfer positioning properties to the wrapper
-		if ( element.css( "position" ) === "static" ) {
-			wrapper.css({ position: "relative" });
-			element.css({ position: "relative" });
-		} else {
-			$.extend( props, {
-				position: element.css( "position" ),
-				zIndex: element.css( "z-index" )
-			});
-			$.each([ "top", "left", "bottom", "right" ], function(i, pos) {
-				props[ pos ] = element.css( pos );
-				if ( isNaN( parseInt( props[ pos ], 10 ) ) ) {
-					props[ pos ] = "auto";
-				}
-			});
-			element.css({
-				position: "relative",
-				top: 0,
-				left: 0,
-				right: "auto",
-				bottom: "auto"
-			});
-		}
-		element.css(size);
-
-		return wrapper.css( props ).show();
-	},
-
-	removeWrapper: function( element ) {
-		var active = document.activeElement;
-
-		if ( element.parent().is( ".ui-effects-wrapper" ) ) {
-			element.parent().replaceWith( element );
-
-			// Fixes #7595 - Elements lose focus when wrapped.
-			if ( element[ 0 ] === active || $.contains( element[ 0 ], active ) ) {
-				$( active ).focus();
-			}
-		}
-
-		return element;
-	},
-
-	setTransition: function( element, list, factor, value ) {
-		value = value || {};
-		$.each( list, function( i, x ) {
-			var unit = element.cssUnit( x );
-			if ( unit[ 0 ] > 0 ) {
-				value[ x ] = unit[ 0 ] * factor + unit[ 1 ];
-			}
-		});
-		return value;
-	}
-});
-
-// return an effect options object for the given parameters:
-function _normalizeArguments( effect, options, speed, callback ) {
-
-	// allow passing all options as the first parameter
-	if ( $.isPlainObject( effect ) ) {
-		options = effect;
-		effect = effect.effect;
-	}
-
-	// convert to an object
-	effect = { effect: effect };
-
-	// catch (effect, null, ...)
-	if ( options == null ) {
-		options = {};
-	}
-
-	// catch (effect, callback)
-	if ( $.isFunction( options ) ) {
-		callback = options;
-		speed = null;
-		options = {};
-	}
-
-	// catch (effect, speed, ?)
-	if ( typeof options === "number" || $.fx.speeds[ options ] ) {
-		callback = speed;
-		speed = options;
-		options = {};
-	}
-
-	// catch (effect, options, callback)
-	if ( $.isFunction( speed ) ) {
-		callback = speed;
-		speed = null;
-	}
-
-	// add options to effect
-	if ( options ) {
-		$.extend( effect, options );
-	}
-
-	speed = speed || options.duration;
-	effect.duration = $.fx.off ? 0 :
-		typeof speed === "number" ? speed :
-		speed in $.fx.speeds ? $.fx.speeds[ speed ] :
-		$.fx.speeds._default;
-
-	effect.complete = callback || options.complete;
-
-	return effect;
-}
-
-function standardAnimationOption( option ) {
-	// Valid standard speeds (nothing, number, named speed)
-	if ( !option || typeof option === "number" || $.fx.speeds[ option ] ) {
-		return true;
-	}
-
-	// Invalid strings - treat as "normal" speed
-	if ( typeof option === "string" && !$.effects.effect[ option ] ) {
-		return true;
-	}
-
-	// Complete callback
-	if ( $.isFunction( option ) ) {
-		return true;
-	}
-
-	// Options hash (but not naming an effect)
-	if ( typeof option === "object" && !option.effect ) {
-		return true;
-	}
-
-	// Didn't match any standard API
-	return false;
-}
-
-$.fn.extend({
-	effect: function( /* effect, options, speed, callback */ ) {
-		var args = _normalizeArguments.apply( this, arguments ),
-			mode = args.mode,
-			queue = args.queue,
-			effectMethod = $.effects.effect[ args.effect ];
-
-		if ( $.fx.off || !effectMethod ) {
-			// delegate to the original method (e.g., .show()) if possible
-			if ( mode ) {
-				return this[ mode ]( args.duration, args.complete );
-			} else {
-				return this.each( function() {
-					if ( args.complete ) {
-						args.complete.call( this );
-					}
-				});
-			}
-		}
-
-		function run( next ) {
-			var elem = $( this ),
-				complete = args.complete,
-				mode = args.mode;
-
-			function done() {
-				if ( $.isFunction( complete ) ) {
-					complete.call( elem[0] );
-				}
-				if ( $.isFunction( next ) ) {
-					next();
-				}
-			}
-
-			// If the element already has the correct final state, delegate to
-			// the core methods so the internal tracking of "olddisplay" works.
-			if ( elem.is( ":hidden" ) ? mode === "hide" : mode === "show" ) {
-				elem[ mode ]();
-				done();
-			} else {
-				effectMethod.call( elem[0], args, done );
-			}
-		}
-
-		return queue === false ? this.each( run ) : this.queue( queue || "fx", run );
-	},
-
-	show: (function( orig ) {
-		return function( option ) {
-			if ( standardAnimationOption( option ) ) {
-				return orig.apply( this, arguments );
-			} else {
-				var args = _normalizeArguments.apply( this, arguments );
-				args.mode = "show";
-				return this.effect.call( this, args );
-			}
-		};
-	})( $.fn.show ),
-
-	hide: (function( orig ) {
-		return function( option ) {
-			if ( standardAnimationOption( option ) ) {
-				return orig.apply( this, arguments );
-			} else {
-				var args = _normalizeArguments.apply( this, arguments );
-				args.mode = "hide";
-				return this.effect.call( this, args );
-			}
-		};
-	})( $.fn.hide ),
-
-	toggle: (function( orig ) {
-		return function( option ) {
-			if ( standardAnimationOption( option ) || typeof option === "boolean" ) {
-				return orig.apply( this, arguments );
-			} else {
-				var args = _normalizeArguments.apply( this, arguments );
-				args.mode = "toggle";
-				return this.effect.call( this, args );
-			}
-		};
-	})( $.fn.toggle ),
-
-	// helper functions
-	cssUnit: function(key) {
-		var style = this.css( key ),
-			val = [];
-
-		$.each( [ "em", "px", "%", "pt" ], function( i, unit ) {
-			if ( style.indexOf( unit ) > 0 ) {
-				val = [ parseFloat( style ), unit ];
-			}
-		});
-		return val;
-	}
-});
-
-})();
-
-/******************************************************************************/
-/*********************************** EASING ***********************************/
-/******************************************************************************/
-
-(function() {
-
-// based on easing equations from Robert Penner (http://www.robertpenner.com/easing)
-
-var baseEasings = {};
-
-$.each( [ "Quad", "Cubic", "Quart", "Quint", "Expo" ], function( i, name ) {
-	baseEasings[ name ] = function( p ) {
-		return Math.pow( p, i + 2 );
-	};
-});
-
-$.extend( baseEasings, {
-	Sine: function( p ) {
-		return 1 - Math.cos( p * Math.PI / 2 );
-	},
-	Circ: function( p ) {
-		return 1 - Math.sqrt( 1 - p * p );
-	},
-	Elastic: function( p ) {
-		return p === 0 || p === 1 ? p :
-			-Math.pow( 2, 8 * (p - 1) ) * Math.sin( ( (p - 1) * 80 - 7.5 ) * Math.PI / 15 );
-	},
-	Back: function( p ) {
-		return p * p * ( 3 * p - 2 );
-	},
-	Bounce: function( p ) {
-		var pow2,
-			bounce = 4;
-
-		while ( p < ( ( pow2 = Math.pow( 2, --bounce ) ) - 1 ) / 11 ) {}
-		return 1 / Math.pow( 4, 3 - bounce ) - 7.5625 * Math.pow( ( pow2 * 3 - 2 ) / 22 - p, 2 );
-	}
-});
-
-$.each( baseEasings, function( name, easeIn ) {
-	$.easing[ "easeIn" + name ] = easeIn;
-	$.easing[ "easeOut" + name ] = function( p ) {
-		return 1 - easeIn( 1 - p );
-	};
-	$.easing[ "easeInOut" + name ] = function( p ) {
-		return p < 0.5 ?
-			easeIn( p * 2 ) / 2 :
-			1 - easeIn( p * -2 + 2 ) / 2;
-	};
-});
-
-})();
-
-var effect = $.effects;
+var widgetsDroppable = $.ui.droppable;
 
 
 /*!
- * jQuery UI Effects Blind 1.11.4
+ * jQuery UI Progressbar 1.12.1
  * http://jqueryui.com
  *
  * Copyright jQuery Foundation and other contributors
  * Released under the MIT license.
  * http://jquery.org/license
- *
- * http://api.jqueryui.com/blind-effect/
  */
 
+//>>label: Progressbar
+//>>group: Widgets
+// jscs:disable maximumLineLength
+//>>description: Displays a status indicator for loading state, standard percentage, and other progress indicators.
+// jscs:enable maximumLineLength
+//>>docs: http://api.jqueryui.com/progressbar/
+//>>demos: http://jqueryui.com/progressbar/
+//>>css.structure: ../../themes/base/core.css
+//>>css.structure: ../../themes/base/progressbar.css
+//>>css.theme: ../../themes/base/theme.css
 
-var effectBlind = $.effects.effect.blind = function( o, done ) {
-	// Create element
-	var el = $( this ),
-		rvertical = /up|down|vertical/,
-		rpositivemotion = /up|left|vertical|horizontal/,
-		props = [ "position", "top", "bottom", "left", "right", "height", "width" ],
-		mode = $.effects.setMode( el, o.mode || "hide" ),
-		direction = o.direction || "up",
-		vertical = rvertical.test( direction ),
-		ref = vertical ? "height" : "width",
-		ref2 = vertical ? "top" : "left",
-		motion = rpositivemotion.test( direction ),
-		animation = {},
-		show = mode === "show",
-		wrapper, distance, margin;
 
-	// if already wrapped, the wrapper's properties are my property. #6245
-	if ( el.parent().is( ".ui-effects-wrapper" ) ) {
-		$.effects.save( el.parent(), props );
-	} else {
-		$.effects.save( el, props );
-	}
-	el.show();
-	wrapper = $.effects.createWrapper( el ).css({
-		overflow: "hidden"
-	});
 
-	distance = wrapper[ ref ]();
-	margin = parseFloat( wrapper.css( ref2 ) ) || 0;
-
-	animation[ ref ] = show ? distance : 0;
-	if ( !motion ) {
-		el
-			.css( vertical ? "bottom" : "right", 0 )
-			.css( vertical ? "top" : "left", "auto" )
-			.css({ position: "absolute" });
-
-		animation[ ref2 ] = show ? margin : distance + margin;
-	}
-
-	// start at 0 if we are showing
-	if ( show ) {
-		wrapper.css( ref, 0 );
-		if ( !motion ) {
-			wrapper.css( ref2, margin + distance );
-		}
-	}
-
-	// Animate
-	wrapper.animate( animation, {
-		duration: o.duration,
-		easing: o.easing,
-		queue: false,
-		complete: function() {
-			if ( mode === "hide" ) {
-				el.hide();
-			}
-			$.effects.restore( el, props );
-			$.effects.removeWrapper( el );
-			done();
-		}
-	});
-};
-
-
-/*!
- * jQuery UI Effects Bounce 1.11.4
- * http://jqueryui.com
- *
- * Copyright jQuery Foundation and other contributors
- * Released under the MIT license.
- * http://jquery.org/license
- *
- * http://api.jqueryui.com/bounce-effect/
- */
-
-
-var effectBounce = $.effects.effect.bounce = function( o, done ) {
-	var el = $( this ),
-		props = [ "position", "top", "bottom", "left", "right", "height", "width" ],
-
-		// defaults:
-		mode = $.effects.setMode( el, o.mode || "effect" ),
-		hide = mode === "hide",
-		show = mode === "show",
-		direction = o.direction || "up",
-		distance = o.distance,
-		times = o.times || 5,
-
-		// number of internal animations
-		anims = times * 2 + ( show || hide ? 1 : 0 ),
-		speed = o.duration / anims,
-		easing = o.easing,
-
-		// utility:
-		ref = ( direction === "up" || direction === "down" ) ? "top" : "left",
-		motion = ( direction === "up" || direction === "left" ),
-		i,
-		upAnim,
-		downAnim,
-
-		// we will need to re-assemble the queue to stack our animations in place
-		queue = el.queue(),
-		queuelen = queue.length;
-
-	// Avoid touching opacity to prevent clearType and PNG issues in IE
-	if ( show || hide ) {
-		props.push( "opacity" );
-	}
-
-	$.effects.save( el, props );
-	el.show();
-	$.effects.createWrapper( el ); // Create Wrapper
-
-	// default distance for the BIGGEST bounce is the outer Distance / 3
-	if ( !distance ) {
-		distance = el[ ref === "top" ? "outerHeight" : "outerWidth" ]() / 3;
-	}
-
-	if ( show ) {
-		downAnim = { opacity: 1 };
-		downAnim[ ref ] = 0;
-
-		// if we are showing, force opacity 0 and set the initial position
-		// then do the "first" animation
-		el.css( "opacity", 0 )
-			.css( ref, motion ? -distance * 2 : distance * 2 )
-			.animate( downAnim, speed, easing );
-	}
-
-	// start at the smallest distance if we are hiding
-	if ( hide ) {
-		distance = distance / Math.pow( 2, times - 1 );
-	}
-
-	downAnim = {};
-	downAnim[ ref ] = 0;
-	// Bounces up/down/left/right then back to 0 -- times * 2 animations happen here
-	for ( i = 0; i < times; i++ ) {
-		upAnim = {};
-		upAnim[ ref ] = ( motion ? "-=" : "+=" ) + distance;
-
-		el.animate( upAnim, speed, easing )
-			.animate( downAnim, speed, easing );
-
-		distance = hide ? distance * 2 : distance / 2;
-	}
-
-	// Last Bounce when Hiding
-	if ( hide ) {
-		upAnim = { opacity: 0 };
-		upAnim[ ref ] = ( motion ? "-=" : "+=" ) + distance;
-
-		el.animate( upAnim, speed, easing );
-	}
-
-	el.queue(function() {
-		if ( hide ) {
-			el.hide();
-		}
-		$.effects.restore( el, props );
-		$.effects.removeWrapper( el );
-		done();
-	});
-
-	// inject all the animations we just queued to be first in line (after "inprogress")
-	if ( queuelen > 1) {
-		queue.splice.apply( queue,
-			[ 1, 0 ].concat( queue.splice( queuelen, anims + 1 ) ) );
-	}
-	el.dequeue();
-
-};
-
-
-/*!
- * jQuery UI Effects Clip 1.11.4
- * http://jqueryui.com
- *
- * Copyright jQuery Foundation and other contributors
- * Released under the MIT license.
- * http://jquery.org/license
- *
- * http://api.jqueryui.com/clip-effect/
- */
-
-
-var effectClip = $.effects.effect.clip = function( o, done ) {
-	// Create element
-	var el = $( this ),
-		props = [ "position", "top", "bottom", "left", "right", "height", "width" ],
-		mode = $.effects.setMode( el, o.mode || "hide" ),
-		show = mode === "show",
-		direction = o.direction || "vertical",
-		vert = direction === "vertical",
-		size = vert ? "height" : "width",
-		position = vert ? "top" : "left",
-		animation = {},
-		wrapper, animate, distance;
-
-	// Save & Show
-	$.effects.save( el, props );
-	el.show();
-
-	// Create Wrapper
-	wrapper = $.effects.createWrapper( el ).css({
-		overflow: "hidden"
-	});
-	animate = ( el[0].tagName === "IMG" ) ? wrapper : el;
-	distance = animate[ size ]();
-
-	// Shift
-	if ( show ) {
-		animate.css( size, 0 );
-		animate.css( position, distance / 2 );
-	}
-
-	// Create Animation Object:
-	animation[ size ] = show ? distance : 0;
-	animation[ position ] = show ? 0 : distance / 2;
-
-	// Animate
-	animate.animate( animation, {
-		queue: false,
-		duration: o.duration,
-		easing: o.easing,
-		complete: function() {
-			if ( !show ) {
-				el.hide();
-			}
-			$.effects.restore( el, props );
-			$.effects.removeWrapper( el );
-			done();
-		}
-	});
-
-};
-
-
-/*!
- * jQuery UI Effects Drop 1.11.4
- * http://jqueryui.com
- *
- * Copyright jQuery Foundation and other contributors
- * Released under the MIT license.
- * http://jquery.org/license
- *
- * http://api.jqueryui.com/drop-effect/
- */
-
-
-var effectDrop = $.effects.effect.drop = function( o, done ) {
-
-	var el = $( this ),
-		props = [ "position", "top", "bottom", "left", "right", "opacity", "height", "width" ],
-		mode = $.effects.setMode( el, o.mode || "hide" ),
-		show = mode === "show",
-		direction = o.direction || "left",
-		ref = ( direction === "up" || direction === "down" ) ? "top" : "left",
-		motion = ( direction === "up" || direction === "left" ) ? "pos" : "neg",
-		animation = {
-			opacity: show ? 1 : 0
-		},
-		distance;
-
-	// Adjust
-	$.effects.save( el, props );
-	el.show();
-	$.effects.createWrapper( el );
-
-	distance = o.distance || el[ ref === "top" ? "outerHeight" : "outerWidth" ]( true ) / 2;
-
-	if ( show ) {
-		el
-			.css( "opacity", 0 )
-			.css( ref, motion === "pos" ? -distance : distance );
-	}
-
-	// Animation
-	animation[ ref ] = ( show ?
-		( motion === "pos" ? "+=" : "-=" ) :
-		( motion === "pos" ? "-=" : "+=" ) ) +
-		distance;
-
-	// Animate
-	el.animate( animation, {
-		queue: false,
-		duration: o.duration,
-		easing: o.easing,
-		complete: function() {
-			if ( mode === "hide" ) {
-				el.hide();
-			}
-			$.effects.restore( el, props );
-			$.effects.removeWrapper( el );
-			done();
-		}
-	});
-};
-
-
-/*!
- * jQuery UI Effects Explode 1.11.4
- * http://jqueryui.com
- *
- * Copyright jQuery Foundation and other contributors
- * Released under the MIT license.
- * http://jquery.org/license
- *
- * http://api.jqueryui.com/explode-effect/
- */
-
-
-var effectExplode = $.effects.effect.explode = function( o, done ) {
-
-	var rows = o.pieces ? Math.round( Math.sqrt( o.pieces ) ) : 3,
-		cells = rows,
-		el = $( this ),
-		mode = $.effects.setMode( el, o.mode || "hide" ),
-		show = mode === "show",
-
-		// show and then visibility:hidden the element before calculating offset
-		offset = el.show().css( "visibility", "hidden" ).offset(),
-
-		// width and height of a piece
-		width = Math.ceil( el.outerWidth() / cells ),
-		height = Math.ceil( el.outerHeight() / rows ),
-		pieces = [],
-
-		// loop
-		i, j, left, top, mx, my;
-
-	// children animate complete:
-	function childComplete() {
-		pieces.push( this );
-		if ( pieces.length === rows * cells ) {
-			animComplete();
-		}
-	}
-
-	// clone the element for each row and cell.
-	for ( i = 0; i < rows ; i++ ) { // ===>
-		top = offset.top + i * height;
-		my = i - ( rows - 1 ) / 2 ;
-
-		for ( j = 0; j < cells ; j++ ) { // |||
-			left = offset.left + j * width;
-			mx = j - ( cells - 1 ) / 2 ;
-
-			// Create a clone of the now hidden main element that will be absolute positioned
-			// within a wrapper div off the -left and -top equal to size of our pieces
-			el
-				.clone()
-				.appendTo( "body" )
-				.wrap( "<div></div>" )
-				.css({
-					position: "absolute",
-					visibility: "visible",
-					left: -j * width,
-					top: -i * height
-				})
-
-			// select the wrapper - make it overflow: hidden and absolute positioned based on
-			// where the original was located +left and +top equal to the size of pieces
-				.parent()
-				.addClass( "ui-effects-explode" )
-				.css({
-					position: "absolute",
-					overflow: "hidden",
-					width: width,
-					height: height,
-					left: left + ( show ? mx * width : 0 ),
-					top: top + ( show ? my * height : 0 ),
-					opacity: show ? 0 : 1
-				}).animate({
-					left: left + ( show ? 0 : mx * width ),
-					top: top + ( show ? 0 : my * height ),
-					opacity: show ? 1 : 0
-				}, o.duration || 500, o.easing, childComplete );
-		}
-	}
-
-	function animComplete() {
-		el.css({
-			visibility: "visible"
-		});
-		$( pieces ).remove();
-		if ( !show ) {
-			el.hide();
-		}
-		done();
-	}
-};
-
-
-/*!
- * jQuery UI Effects Fade 1.11.4
- * http://jqueryui.com
- *
- * Copyright jQuery Foundation and other contributors
- * Released under the MIT license.
- * http://jquery.org/license
- *
- * http://api.jqueryui.com/fade-effect/
- */
-
-
-var effectFade = $.effects.effect.fade = function( o, done ) {
-	var el = $( this ),
-		mode = $.effects.setMode( el, o.mode || "toggle" );
-
-	el.animate({
-		opacity: mode
-	}, {
-		queue: false,
-		duration: o.duration,
-		easing: o.easing,
-		complete: done
-	});
-};
-
-
-/*!
- * jQuery UI Effects Fold 1.11.4
- * http://jqueryui.com
- *
- * Copyright jQuery Foundation and other contributors
- * Released under the MIT license.
- * http://jquery.org/license
- *
- * http://api.jqueryui.com/fold-effect/
- */
-
-
-var effectFold = $.effects.effect.fold = function( o, done ) {
-
-	// Create element
-	var el = $( this ),
-		props = [ "position", "top", "bottom", "left", "right", "height", "width" ],
-		mode = $.effects.setMode( el, o.mode || "hide" ),
-		show = mode === "show",
-		hide = mode === "hide",
-		size = o.size || 15,
-		percent = /([0-9]+)%/.exec( size ),
-		horizFirst = !!o.horizFirst,
-		widthFirst = show !== horizFirst,
-		ref = widthFirst ? [ "width", "height" ] : [ "height", "width" ],
-		duration = o.duration / 2,
-		wrapper, distance,
-		animation1 = {},
-		animation2 = {};
-
-	$.effects.save( el, props );
-	el.show();
-
-	// Create Wrapper
-	wrapper = $.effects.createWrapper( el ).css({
-		overflow: "hidden"
-	});
-	distance = widthFirst ?
-		[ wrapper.width(), wrapper.height() ] :
-		[ wrapper.height(), wrapper.width() ];
-
-	if ( percent ) {
-		size = parseInt( percent[ 1 ], 10 ) / 100 * distance[ hide ? 0 : 1 ];
-	}
-	if ( show ) {
-		wrapper.css( horizFirst ? {
-			height: 0,
-			width: size
-		} : {
-			height: size,
-			width: 0
-		});
-	}
-
-	// Animation
-	animation1[ ref[ 0 ] ] = show ? distance[ 0 ] : size;
-	animation2[ ref[ 1 ] ] = show ? distance[ 1 ] : 0;
-
-	// Animate
-	wrapper
-		.animate( animation1, duration, o.easing )
-		.animate( animation2, duration, o.easing, function() {
-			if ( hide ) {
-				el.hide();
-			}
-			$.effects.restore( el, props );
-			$.effects.removeWrapper( el );
-			done();
-		});
-
-};
-
-
-/*!
- * jQuery UI Effects Highlight 1.11.4
- * http://jqueryui.com
- *
- * Copyright jQuery Foundation and other contributors
- * Released under the MIT license.
- * http://jquery.org/license
- *
- * http://api.jqueryui.com/highlight-effect/
- */
-
-
-var effectHighlight = $.effects.effect.highlight = function( o, done ) {
-	var elem = $( this ),
-		props = [ "backgroundImage", "backgroundColor", "opacity" ],
-		mode = $.effects.setMode( elem, o.mode || "show" ),
-		animation = {
-			backgroundColor: elem.css( "backgroundColor" )
-		};
-
-	if (mode === "hide") {
-		animation.opacity = 0;
-	}
-
-	$.effects.save( elem, props );
-
-	elem
-		.show()
-		.css({
-			backgroundImage: "none",
-			backgroundColor: o.color || "#ffff99"
-		})
-		.animate( animation, {
-			queue: false,
-			duration: o.duration,
-			easing: o.easing,
-			complete: function() {
-				if ( mode === "hide" ) {
-					elem.hide();
-				}
-				$.effects.restore( elem, props );
-				done();
-			}
-		});
-};
-
-
-/*!
- * jQuery UI Effects Size 1.11.4
- * http://jqueryui.com
- *
- * Copyright jQuery Foundation and other contributors
- * Released under the MIT license.
- * http://jquery.org/license
- *
- * http://api.jqueryui.com/size-effect/
- */
-
-
-var effectSize = $.effects.effect.size = function( o, done ) {
-
-	// Create element
-	var original, baseline, factor,
-		el = $( this ),
-		props0 = [ "position", "top", "bottom", "left", "right", "width", "height", "overflow", "opacity" ],
-
-		// Always restore
-		props1 = [ "position", "top", "bottom", "left", "right", "overflow", "opacity" ],
-
-		// Copy for children
-		props2 = [ "width", "height", "overflow" ],
-		cProps = [ "fontSize" ],
-		vProps = [ "borderTopWidth", "borderBottomWidth", "paddingTop", "paddingBottom" ],
-		hProps = [ "borderLeftWidth", "borderRightWidth", "paddingLeft", "paddingRight" ],
-
-		// Set options
-		mode = $.effects.setMode( el, o.mode || "effect" ),
-		restore = o.restore || mode !== "effect",
-		scale = o.scale || "both",
-		origin = o.origin || [ "middle", "center" ],
-		position = el.css( "position" ),
-		props = restore ? props0 : props1,
-		zero = {
-			height: 0,
-			width: 0,
-			outerHeight: 0,
-			outerWidth: 0
-		};
-
-	if ( mode === "show" ) {
-		el.show();
-	}
-	original = {
-		height: el.height(),
-		width: el.width(),
-		outerHeight: el.outerHeight(),
-		outerWidth: el.outerWidth()
-	};
-
-	if ( o.mode === "toggle" && mode === "show" ) {
-		el.from = o.to || zero;
-		el.to = o.from || original;
-	} else {
-		el.from = o.from || ( mode === "show" ? zero : original );
-		el.to = o.to || ( mode === "hide" ? zero : original );
-	}
-
-	// Set scaling factor
-	factor = {
-		from: {
-			y: el.from.height / original.height,
-			x: el.from.width / original.width
-		},
-		to: {
-			y: el.to.height / original.height,
-			x: el.to.width / original.width
-		}
-	};
-
-	// Scale the css box
-	if ( scale === "box" || scale === "both" ) {
-
-		// Vertical props scaling
-		if ( factor.from.y !== factor.to.y ) {
-			props = props.concat( vProps );
-			el.from = $.effects.setTransition( el, vProps, factor.from.y, el.from );
-			el.to = $.effects.setTransition( el, vProps, factor.to.y, el.to );
-		}
-
-		// Horizontal props scaling
-		if ( factor.from.x !== factor.to.x ) {
-			props = props.concat( hProps );
-			el.from = $.effects.setTransition( el, hProps, factor.from.x, el.from );
-			el.to = $.effects.setTransition( el, hProps, factor.to.x, el.to );
-		}
-	}
-
-	// Scale the content
-	if ( scale === "content" || scale === "both" ) {
-
-		// Vertical props scaling
-		if ( factor.from.y !== factor.to.y ) {
-			props = props.concat( cProps ).concat( props2 );
-			el.from = $.effects.setTransition( el, cProps, factor.from.y, el.from );
-			el.to = $.effects.setTransition( el, cProps, factor.to.y, el.to );
-		}
-	}
-
-	$.effects.save( el, props );
-	el.show();
-	$.effects.createWrapper( el );
-	el.css( "overflow", "hidden" ).css( el.from );
-
-	// Adjust
-	if (origin) { // Calculate baseline shifts
-		baseline = $.effects.getBaseline( origin, original );
-		el.from.top = ( original.outerHeight - el.outerHeight() ) * baseline.y;
-		el.from.left = ( original.outerWidth - el.outerWidth() ) * baseline.x;
-		el.to.top = ( original.outerHeight - el.to.outerHeight ) * baseline.y;
-		el.to.left = ( original.outerWidth - el.to.outerWidth ) * baseline.x;
-	}
-	el.css( el.from ); // set top & left
-
-	// Animate
-	if ( scale === "content" || scale === "both" ) { // Scale the children
-
-		// Add margins/font-size
-		vProps = vProps.concat([ "marginTop", "marginBottom" ]).concat(cProps);
-		hProps = hProps.concat([ "marginLeft", "marginRight" ]);
-		props2 = props0.concat(vProps).concat(hProps);
-
-		el.find( "*[width]" ).each( function() {
-			var child = $( this ),
-				c_original = {
-					height: child.height(),
-					width: child.width(),
-					outerHeight: child.outerHeight(),
-					outerWidth: child.outerWidth()
-				};
-			if (restore) {
-				$.effects.save(child, props2);
-			}
-
-			child.from = {
-				height: c_original.height * factor.from.y,
-				width: c_original.width * factor.from.x,
-				outerHeight: c_original.outerHeight * factor.from.y,
-				outerWidth: c_original.outerWidth * factor.from.x
-			};
-			child.to = {
-				height: c_original.height * factor.to.y,
-				width: c_original.width * factor.to.x,
-				outerHeight: c_original.height * factor.to.y,
-				outerWidth: c_original.width * factor.to.x
-			};
-
-			// Vertical props scaling
-			if ( factor.from.y !== factor.to.y ) {
-				child.from = $.effects.setTransition( child, vProps, factor.from.y, child.from );
-				child.to = $.effects.setTransition( child, vProps, factor.to.y, child.to );
-			}
-
-			// Horizontal props scaling
-			if ( factor.from.x !== factor.to.x ) {
-				child.from = $.effects.setTransition( child, hProps, factor.from.x, child.from );
-				child.to = $.effects.setTransition( child, hProps, factor.to.x, child.to );
-			}
-
-			// Animate children
-			child.css( child.from );
-			child.animate( child.to, o.duration, o.easing, function() {
-
-				// Restore children
-				if ( restore ) {
-					$.effects.restore( child, props2 );
-				}
-			});
-		});
-	}
-
-	// Animate
-	el.animate( el.to, {
-		queue: false,
-		duration: o.duration,
-		easing: o.easing,
-		complete: function() {
-			if ( el.to.opacity === 0 ) {
-				el.css( "opacity", el.from.opacity );
-			}
-			if ( mode === "hide" ) {
-				el.hide();
-			}
-			$.effects.restore( el, props );
-			if ( !restore ) {
-
-				// we need to calculate our new positioning based on the scaling
-				if ( position === "static" ) {
-					el.css({
-						position: "relative",
-						top: el.to.top,
-						left: el.to.left
-					});
-				} else {
-					$.each([ "top", "left" ], function( idx, pos ) {
-						el.css( pos, function( _, str ) {
-							var val = parseInt( str, 10 ),
-								toRef = idx ? el.to.left : el.to.top;
-
-							// if original was "auto", recalculate the new value from wrapper
-							if ( str === "auto" ) {
-								return toRef + "px";
-							}
-
-							return val + toRef + "px";
-						});
-					});
-				}
-			}
-
-			$.effects.removeWrapper( el );
-			done();
-		}
-	});
-
-};
-
-
-/*!
- * jQuery UI Effects Scale 1.11.4
- * http://jqueryui.com
- *
- * Copyright jQuery Foundation and other contributors
- * Released under the MIT license.
- * http://jquery.org/license
- *
- * http://api.jqueryui.com/scale-effect/
- */
-
-
-var effectScale = $.effects.effect.scale = function( o, done ) {
-
-	// Create element
-	var el = $( this ),
-		options = $.extend( true, {}, o ),
-		mode = $.effects.setMode( el, o.mode || "effect" ),
-		percent = parseInt( o.percent, 10 ) ||
-			( parseInt( o.percent, 10 ) === 0 ? 0 : ( mode === "hide" ? 0 : 100 ) ),
-		direction = o.direction || "both",
-		origin = o.origin,
-		original = {
-			height: el.height(),
-			width: el.width(),
-			outerHeight: el.outerHeight(),
-			outerWidth: el.outerWidth()
-		},
-		factor = {
-			y: direction !== "horizontal" ? (percent / 100) : 1,
-			x: direction !== "vertical" ? (percent / 100) : 1
-		};
-
-	// We are going to pass this effect to the size effect:
-	options.effect = "size";
-	options.queue = false;
-	options.complete = done;
-
-	// Set default origin and restore for show/hide
-	if ( mode !== "effect" ) {
-		options.origin = origin || [ "middle", "center" ];
-		options.restore = true;
-	}
-
-	options.from = o.from || ( mode === "show" ? {
-		height: 0,
-		width: 0,
-		outerHeight: 0,
-		outerWidth: 0
-	} : original );
-	options.to = {
-		height: original.height * factor.y,
-		width: original.width * factor.x,
-		outerHeight: original.outerHeight * factor.y,
-		outerWidth: original.outerWidth * factor.x
-	};
-
-	// Fade option to support puff
-	if ( options.fade ) {
-		if ( mode === "show" ) {
-			options.from.opacity = 0;
-			options.to.opacity = 1;
-		}
-		if ( mode === "hide" ) {
-			options.from.opacity = 1;
-			options.to.opacity = 0;
-		}
-	}
-
-	// Animate
-	el.effect( options );
-
-};
-
-
-/*!
- * jQuery UI Effects Puff 1.11.4
- * http://jqueryui.com
- *
- * Copyright jQuery Foundation and other contributors
- * Released under the MIT license.
- * http://jquery.org/license
- *
- * http://api.jqueryui.com/puff-effect/
- */
-
-
-var effectPuff = $.effects.effect.puff = function( o, done ) {
-	var elem = $( this ),
-		mode = $.effects.setMode( elem, o.mode || "hide" ),
-		hide = mode === "hide",
-		percent = parseInt( o.percent, 10 ) || 150,
-		factor = percent / 100,
-		original = {
-			height: elem.height(),
-			width: elem.width(),
-			outerHeight: elem.outerHeight(),
-			outerWidth: elem.outerWidth()
-		};
-
-	$.extend( o, {
-		effect: "scale",
-		queue: false,
-		fade: true,
-		mode: mode,
-		complete: done,
-		percent: hide ? percent : 100,
-		from: hide ?
-			original :
-			{
-				height: original.height * factor,
-				width: original.width * factor,
-				outerHeight: original.outerHeight * factor,
-				outerWidth: original.outerWidth * factor
-			}
-	});
-
-	elem.effect( o );
-};
-
-
-/*!
- * jQuery UI Effects Pulsate 1.11.4
- * http://jqueryui.com
- *
- * Copyright jQuery Foundation and other contributors
- * Released under the MIT license.
- * http://jquery.org/license
- *
- * http://api.jqueryui.com/pulsate-effect/
- */
-
-
-var effectPulsate = $.effects.effect.pulsate = function( o, done ) {
-	var elem = $( this ),
-		mode = $.effects.setMode( elem, o.mode || "show" ),
-		show = mode === "show",
-		hide = mode === "hide",
-		showhide = ( show || mode === "hide" ),
-
-		// showing or hiding leaves of the "last" animation
-		anims = ( ( o.times || 5 ) * 2 ) + ( showhide ? 1 : 0 ),
-		duration = o.duration / anims,
-		animateTo = 0,
-		queue = elem.queue(),
-		queuelen = queue.length,
-		i;
-
-	if ( show || !elem.is(":visible")) {
-		elem.css( "opacity", 0 ).show();
-		animateTo = 1;
-	}
-
-	// anims - 1 opacity "toggles"
-	for ( i = 1; i < anims; i++ ) {
-		elem.animate({
-			opacity: animateTo
-		}, duration, o.easing );
-		animateTo = 1 - animateTo;
-	}
-
-	elem.animate({
-		opacity: animateTo
-	}, duration, o.easing);
-
-	elem.queue(function() {
-		if ( hide ) {
-			elem.hide();
-		}
-		done();
-	});
-
-	// We just queued up "anims" animations, we need to put them next in the queue
-	if ( queuelen > 1 ) {
-		queue.splice.apply( queue,
-			[ 1, 0 ].concat( queue.splice( queuelen, anims + 1 ) ) );
-	}
-	elem.dequeue();
-};
-
-
-/*!
- * jQuery UI Effects Shake 1.11.4
- * http://jqueryui.com
- *
- * Copyright jQuery Foundation and other contributors
- * Released under the MIT license.
- * http://jquery.org/license
- *
- * http://api.jqueryui.com/shake-effect/
- */
-
-
-var effectShake = $.effects.effect.shake = function( o, done ) {
-
-	var el = $( this ),
-		props = [ "position", "top", "bottom", "left", "right", "height", "width" ],
-		mode = $.effects.setMode( el, o.mode || "effect" ),
-		direction = o.direction || "left",
-		distance = o.distance || 20,
-		times = o.times || 3,
-		anims = times * 2 + 1,
-		speed = Math.round( o.duration / anims ),
-		ref = (direction === "up" || direction === "down") ? "top" : "left",
-		positiveMotion = (direction === "up" || direction === "left"),
-		animation = {},
-		animation1 = {},
-		animation2 = {},
-		i,
-
-		// we will need to re-assemble the queue to stack our animations in place
-		queue = el.queue(),
-		queuelen = queue.length;
-
-	$.effects.save( el, props );
-	el.show();
-	$.effects.createWrapper( el );
-
-	// Animation
-	animation[ ref ] = ( positiveMotion ? "-=" : "+=" ) + distance;
-	animation1[ ref ] = ( positiveMotion ? "+=" : "-=" ) + distance * 2;
-	animation2[ ref ] = ( positiveMotion ? "-=" : "+=" ) + distance * 2;
-
-	// Animate
-	el.animate( animation, speed, o.easing );
-
-	// Shakes
-	for ( i = 1; i < times; i++ ) {
-		el.animate( animation1, speed, o.easing ).animate( animation2, speed, o.easing );
-	}
-	el
-		.animate( animation1, speed, o.easing )
-		.animate( animation, speed / 2, o.easing )
-		.queue(function() {
-			if ( mode === "hide" ) {
-				el.hide();
-			}
-			$.effects.restore( el, props );
-			$.effects.removeWrapper( el );
-			done();
-		});
-
-	// inject all the animations we just queued to be first in line (after "inprogress")
-	if ( queuelen > 1) {
-		queue.splice.apply( queue,
-			[ 1, 0 ].concat( queue.splice( queuelen, anims + 1 ) ) );
-	}
-	el.dequeue();
-
-};
-
-
-/*!
- * jQuery UI Effects Slide 1.11.4
- * http://jqueryui.com
- *
- * Copyright jQuery Foundation and other contributors
- * Released under the MIT license.
- * http://jquery.org/license
- *
- * http://api.jqueryui.com/slide-effect/
- */
-
-
-var effectSlide = $.effects.effect.slide = function( o, done ) {
-
-	// Create element
-	var el = $( this ),
-		props = [ "position", "top", "bottom", "left", "right", "width", "height" ],
-		mode = $.effects.setMode( el, o.mode || "show" ),
-		show = mode === "show",
-		direction = o.direction || "left",
-		ref = (direction === "up" || direction === "down") ? "top" : "left",
-		positiveMotion = (direction === "up" || direction === "left"),
-		distance,
-		animation = {};
-
-	// Adjust
-	$.effects.save( el, props );
-	el.show();
-	distance = o.distance || el[ ref === "top" ? "outerHeight" : "outerWidth" ]( true );
-
-	$.effects.createWrapper( el ).css({
-		overflow: "hidden"
-	});
-
-	if ( show ) {
-		el.css( ref, positiveMotion ? (isNaN(distance) ? "-" + distance : -distance) : distance );
-	}
-
-	// Animation
-	animation[ ref ] = ( show ?
-		( positiveMotion ? "+=" : "-=") :
-		( positiveMotion ? "-=" : "+=")) +
-		distance;
-
-	// Animate
-	el.animate( animation, {
-		queue: false,
-		duration: o.duration,
-		easing: o.easing,
-		complete: function() {
-			if ( mode === "hide" ) {
-				el.hide();
-			}
-			$.effects.restore( el, props );
-			$.effects.removeWrapper( el );
-			done();
-		}
-	});
-};
-
-
-/*!
- * jQuery UI Effects Transfer 1.11.4
- * http://jqueryui.com
- *
- * Copyright jQuery Foundation and other contributors
- * Released under the MIT license.
- * http://jquery.org/license
- *
- * http://api.jqueryui.com/transfer-effect/
- */
-
-
-var effectTransfer = $.effects.effect.transfer = function( o, done ) {
-	var elem = $( this ),
-		target = $( o.to ),
-		targetFixed = target.css( "position" ) === "fixed",
-		body = $("body"),
-		fixTop = targetFixed ? body.scrollTop() : 0,
-		fixLeft = targetFixed ? body.scrollLeft() : 0,
-		endPosition = target.offset(),
-		animation = {
-			top: endPosition.top - fixTop,
-			left: endPosition.left - fixLeft,
-			height: target.innerHeight(),
-			width: target.innerWidth()
-		},
-		startPosition = elem.offset(),
-		transfer = $( "<div class='ui-effects-transfer'></div>" )
-			.appendTo( document.body )
-			.addClass( o.className )
-			.css({
-				top: startPosition.top - fixTop,
-				left: startPosition.left - fixLeft,
-				height: elem.innerHeight(),
-				width: elem.innerWidth(),
-				position: targetFixed ? "fixed" : "absolute"
-			})
-			.animate( animation, o.duration, o.easing, function() {
-				transfer.remove();
-				done();
-			});
-};
-
-
-/*!
- * jQuery UI Progressbar 1.11.4
- * http://jqueryui.com
- *
- * Copyright jQuery Foundation and other contributors
- * Released under the MIT license.
- * http://jquery.org/license
- *
- * http://api.jqueryui.com/progressbar/
- */
-
-
-var progressbar = $.widget( "ui.progressbar", {
-	version: "1.11.4",
+var widgetsProgressbar = $.widget( "ui.progressbar", {
+	version: "1.12.1",
 	options: {
+		classes: {
+			"ui-progressbar": "ui-corner-all",
+			"ui-progressbar-value": "ui-corner-left",
+			"ui-progressbar-complete": "ui-corner-right"
+		},
 		max: 100,
 		value: 0,
 
@@ -11791,31 +13377,26 @@ var progressbar = $.widget( "ui.progressbar", {
 	min: 0,
 
 	_create: function() {
+
 		// Constrain initial value
 		this.oldValue = this.options.value = this._constrainedValue();
 
-		this.element
-			.addClass( "ui-progressbar ui-widget ui-widget-content ui-corner-all" )
-			.attr({
-				// Only set static values, aria-valuenow and aria-valuemax are
-				// set inside _refreshValue()
-				role: "progressbar",
-				"aria-valuemin": this.min
-			});
+		this.element.attr( {
 
-		this.valueDiv = $( "<div class='ui-progressbar-value ui-widget-header ui-corner-left'></div>" )
-			.appendTo( this.element );
+			// Only set static values; aria-valuenow and aria-valuemax are
+			// set inside _refreshValue()
+			role: "progressbar",
+			"aria-valuemin": this.min
+		} );
+		this._addClass( "ui-progressbar", "ui-widget ui-widget-content" );
 
+		this.valueDiv = $( "<div>" ).appendTo( this.element );
+		this._addClass( this.valueDiv, "ui-progressbar-value", "ui-widget-header" );
 		this._refreshValue();
 	},
 
 	_destroy: function() {
-		this.element
-			.removeClass( "ui-progressbar ui-widget ui-widget-content ui-corner-all" )
-			.removeAttr( "role" )
-			.removeAttr( "aria-valuemin" )
-			.removeAttr( "aria-valuemax" )
-			.removeAttr( "aria-valuenow" );
+		this.element.removeAttr( "role aria-valuemin aria-valuemax aria-valuenow" );
 
 		this.valueDiv.remove();
 	},
@@ -11836,7 +13417,7 @@ var progressbar = $.widget( "ui.progressbar", {
 
 		this.indeterminate = newValue === false;
 
-		// sanitize value
+		// Sanitize value
 		if ( typeof newValue !== "number" ) {
 			newValue = 0;
 		}
@@ -11846,6 +13427,7 @@ var progressbar = $.widget( "ui.progressbar", {
 	},
 
 	_setOptions: function( options ) {
+
 		// Ensure "value" option is set after other values (like max)
 		var value = options.value;
 		delete options.value;
@@ -11858,19 +13440,24 @@ var progressbar = $.widget( "ui.progressbar", {
 
 	_setOption: function( key, value ) {
 		if ( key === "max" ) {
+
 			// Don't allow a max less than min
 			value = Math.max( this.min, value );
 		}
-		if ( key === "disabled" ) {
-			this.element
-				.toggleClass( "ui-state-disabled", !!value )
-				.attr( "aria-disabled", value );
-		}
 		this._super( key, value );
 	},
 
+	_setOptionDisabled: function( value ) {
+		this._super( value );
+
+		this.element.attr( "aria-disabled", value );
+		this._toggleClass( null, "ui-state-disabled", !!value );
+	},
+
 	_percentage: function() {
-		return this.indeterminate ? 100 : 100 * ( this.options.value - this.min ) / ( this.options.max - this.min );
+		return this.indeterminate ?
+			100 :
+			100 * ( this.options.value - this.min ) / ( this.options.max - this.min );
 	},
 
 	_refreshValue: function() {
@@ -11879,21 +13466,24 @@ var progressbar = $.widget( "ui.progressbar", {
 
 		this.valueDiv
 			.toggle( this.indeterminate || value > this.min )
-			.toggleClass( "ui-corner-right", value === this.options.max )
-			.width( percentage.toFixed(0) + "%" );
+			.width( percentage.toFixed( 0 ) + "%" );
 
-		this.element.toggleClass( "ui-progressbar-indeterminate", this.indeterminate );
+		this
+			._toggleClass( this.valueDiv, "ui-progressbar-complete", null,
+				value === this.options.max )
+			._toggleClass( "ui-progressbar-indeterminate", null, this.indeterminate );
 
 		if ( this.indeterminate ) {
 			this.element.removeAttr( "aria-valuenow" );
 			if ( !this.overlayDiv ) {
-				this.overlayDiv = $( "<div class='ui-progressbar-overlay'></div>" ).appendTo( this.valueDiv );
+				this.overlayDiv = $( "<div>" ).appendTo( this.valueDiv );
+				this._addClass( this.overlayDiv, "ui-progressbar-overlay" );
 			}
 		} else {
-			this.element.attr({
+			this.element.attr( {
 				"aria-valuemax": this.options.max,
 				"aria-valuenow": value
-			});
+			} );
 			if ( this.overlayDiv ) {
 				this.overlayDiv.remove();
 				this.overlayDiv = null;
@@ -11908,23 +13498,29 @@ var progressbar = $.widget( "ui.progressbar", {
 			this._trigger( "complete" );
 		}
 	}
-});
+} );
 
 
 /*!
- * jQuery UI Selectable 1.11.4
+ * jQuery UI Selectable 1.12.1
  * http://jqueryui.com
  *
  * Copyright jQuery Foundation and other contributors
  * Released under the MIT license.
  * http://jquery.org/license
- *
- * http://api.jqueryui.com/selectable/
  */
 
+//>>label: Selectable
+//>>group: Interactions
+//>>description: Allows groups of elements to be selected with the mouse.
+//>>docs: http://api.jqueryui.com/selectable/
+//>>demos: http://jqueryui.com/selectable/
+//>>css.structure: ../../themes/base/selectable.css
 
-var selectable = $.widget("ui.selectable", $.ui.mouse, {
-	version: "1.11.4",
+
+
+var widgetsSelectable = $.widget( "ui.selectable", $.ui.mouse, {
+	version: "1.12.1",
 	options: {
 		appendTo: "body",
 		autoRefresh: true,
@@ -11932,7 +13528,7 @@ var selectable = $.widget("ui.selectable", $.ui.mouse, {
 		filter: "*",
 		tolerance: "touch",
 
-		// callbacks
+		// Callbacks
 		selected: null,
 		selecting: null,
 		start: null,
@@ -11941,21 +13537,25 @@ var selectable = $.widget("ui.selectable", $.ui.mouse, {
 		unselecting: null
 	},
 	_create: function() {
-		var selectees,
-			that = this;
+		var that = this;
 
-		this.element.addClass("ui-selectable");
+		this._addClass( "ui-selectable" );
 
 		this.dragged = false;
 
-		// cache selectee children based on filter
+		// Cache selectee children based on filter
 		this.refresh = function() {
-			selectees = $(that.options.filter, that.element[0]);
-			selectees.addClass("ui-selectee");
-			selectees.each(function() {
-				var $this = $(this),
-					pos = $this.offset();
-				$.data(this, "selectable-item", {
+			that.elementPos = $( that.element[ 0 ] ).offset();
+			that.selectees = $( that.options.filter, that.element[ 0 ] );
+			that._addClass( that.selectees, "ui-selectee" );
+			that.selectees.each( function() {
+				var $this = $( this ),
+					selecteeOffset = $this.offset(),
+					pos = {
+						left: selecteeOffset.left - that.elementPos.left,
+						top: selecteeOffset.top - that.elementPos.top
+					};
+				$.data( this, "selectable-item", {
 					element: this,
 					$element: $this,
 					left: pos.left,
@@ -11963,243 +13563,270 @@ var selectable = $.widget("ui.selectable", $.ui.mouse, {
 					right: pos.left + $this.outerWidth(),
 					bottom: pos.top + $this.outerHeight(),
 					startselected: false,
-					selected: $this.hasClass("ui-selected"),
-					selecting: $this.hasClass("ui-selecting"),
-					unselecting: $this.hasClass("ui-unselecting")
-				});
-			});
+					selected: $this.hasClass( "ui-selected" ),
+					selecting: $this.hasClass( "ui-selecting" ),
+					unselecting: $this.hasClass( "ui-unselecting" )
+				} );
+			} );
 		};
 		this.refresh();
 
-		this.selectees = selectees.addClass("ui-selectee");
-
 		this._mouseInit();
 
-		this.helper = $("<div class='ui-selectable-helper'></div>");
+		this.helper = $( "<div>" );
+		this._addClass( this.helper, "ui-selectable-helper" );
 	},
 
 	_destroy: function() {
-		this.selectees
-			.removeClass("ui-selectee")
-			.removeData("selectable-item");
-		this.element
-			.removeClass("ui-selectable ui-selectable-disabled");
+		this.selectees.removeData( "selectable-item" );
 		this._mouseDestroy();
 	},
 
-	_mouseStart: function(event) {
+	_mouseStart: function( event ) {
 		var that = this,
 			options = this.options;
 
 		this.opos = [ event.pageX, event.pageY ];
+		this.elementPos = $( this.element[ 0 ] ).offset();
 
-		if (this.options.disabled) {
+		if ( this.options.disabled ) {
 			return;
 		}
 
-		this.selectees = $(options.filter, this.element[0]);
+		this.selectees = $( options.filter, this.element[ 0 ] );
 
-		this._trigger("start", event);
+		this._trigger( "start", event );
+
+		$( options.appendTo ).append( this.helper );
 
-		$(options.appendTo).append(this.helper);
 		// position helper (lasso)
-		this.helper.css({
+		this.helper.css( {
 			"left": event.pageX,
 			"top": event.pageY,
 			"width": 0,
 			"height": 0
-		});
+		} );
 
-		if (options.autoRefresh) {
+		if ( options.autoRefresh ) {
 			this.refresh();
 		}
 
-		this.selectees.filter(".ui-selected").each(function() {
-			var selectee = $.data(this, "selectable-item");
+		this.selectees.filter( ".ui-selected" ).each( function() {
+			var selectee = $.data( this, "selectable-item" );
 			selectee.startselected = true;
-			if (!event.metaKey && !event.ctrlKey) {
-				selectee.$element.removeClass("ui-selected");
+			if ( !event.metaKey && !event.ctrlKey ) {
+				that._removeClass( selectee.$element, "ui-selected" );
 				selectee.selected = false;
-				selectee.$element.addClass("ui-unselecting");
+				that._addClass( selectee.$element, "ui-unselecting" );
 				selectee.unselecting = true;
-				// selectable UNSELECTING callback
-				that._trigger("unselecting", event, {
-					unselecting: selectee.element
-				});
-			}
-		});
 
-		$(event.target).parents().addBack().each(function() {
+				// selectable UNSELECTING callback
+				that._trigger( "unselecting", event, {
+					unselecting: selectee.element
+				} );
+			}
+		} );
+
+		$( event.target ).parents().addBack().each( function() {
 			var doSelect,
-				selectee = $.data(this, "selectable-item");
-			if (selectee) {
-				doSelect = (!event.metaKey && !event.ctrlKey) || !selectee.$element.hasClass("ui-selected");
-				selectee.$element
-					.removeClass(doSelect ? "ui-unselecting" : "ui-selected")
-					.addClass(doSelect ? "ui-selecting" : "ui-unselecting");
+				selectee = $.data( this, "selectable-item" );
+			if ( selectee ) {
+				doSelect = ( !event.metaKey && !event.ctrlKey ) ||
+					!selectee.$element.hasClass( "ui-selected" );
+				that._removeClass( selectee.$element, doSelect ? "ui-unselecting" : "ui-selected" )
+					._addClass( selectee.$element, doSelect ? "ui-selecting" : "ui-unselecting" );
 				selectee.unselecting = !doSelect;
 				selectee.selecting = doSelect;
 				selectee.selected = doSelect;
+
 				// selectable (UN)SELECTING callback
-				if (doSelect) {
-					that._trigger("selecting", event, {
+				if ( doSelect ) {
+					that._trigger( "selecting", event, {
 						selecting: selectee.element
-					});
+					} );
 				} else {
-					that._trigger("unselecting", event, {
+					that._trigger( "unselecting", event, {
 						unselecting: selectee.element
-					});
+					} );
 				}
 				return false;
 			}
-		});
+		} );
 
 	},
 
-	_mouseDrag: function(event) {
+	_mouseDrag: function( event ) {
 
 		this.dragged = true;
 
-		if (this.options.disabled) {
+		if ( this.options.disabled ) {
 			return;
 		}
 
 		var tmp,
 			that = this,
 			options = this.options,
-			x1 = this.opos[0],
-			y1 = this.opos[1],
+			x1 = this.opos[ 0 ],
+			y1 = this.opos[ 1 ],
 			x2 = event.pageX,
 			y2 = event.pageY;
 
-		if (x1 > x2) { tmp = x2; x2 = x1; x1 = tmp; }
-		if (y1 > y2) { tmp = y2; y2 = y1; y1 = tmp; }
-		this.helper.css({ left: x1, top: y1, width: x2 - x1, height: y2 - y1 });
+		if ( x1 > x2 ) { tmp = x2; x2 = x1; x1 = tmp; }
+		if ( y1 > y2 ) { tmp = y2; y2 = y1; y1 = tmp; }
+		this.helper.css( { left: x1, top: y1, width: x2 - x1, height: y2 - y1 } );
 
-		this.selectees.each(function() {
-			var selectee = $.data(this, "selectable-item"),
-				hit = false;
+		this.selectees.each( function() {
+			var selectee = $.data( this, "selectable-item" ),
+				hit = false,
+				offset = {};
 
 			//prevent helper from being selected if appendTo: selectable
-			if (!selectee || selectee.element === that.element[0]) {
+			if ( !selectee || selectee.element === that.element[ 0 ] ) {
 				return;
 			}
 
-			if (options.tolerance === "touch") {
-				hit = ( !(selectee.left > x2 || selectee.right < x1 || selectee.top > y2 || selectee.bottom < y1) );
-			} else if (options.tolerance === "fit") {
-				hit = (selectee.left > x1 && selectee.right < x2 && selectee.top > y1 && selectee.bottom < y2);
+			offset.left   = selectee.left   + that.elementPos.left;
+			offset.right  = selectee.right  + that.elementPos.left;
+			offset.top    = selectee.top    + that.elementPos.top;
+			offset.bottom = selectee.bottom + that.elementPos.top;
+
+			if ( options.tolerance === "touch" ) {
+				hit = ( !( offset.left > x2 || offset.right < x1 || offset.top > y2 ||
+                    offset.bottom < y1 ) );
+			} else if ( options.tolerance === "fit" ) {
+				hit = ( offset.left > x1 && offset.right < x2 && offset.top > y1 &&
+                    offset.bottom < y2 );
 			}
 
-			if (hit) {
+			if ( hit ) {
+
 				// SELECT
-				if (selectee.selected) {
-					selectee.$element.removeClass("ui-selected");
+				if ( selectee.selected ) {
+					that._removeClass( selectee.$element, "ui-selected" );
 					selectee.selected = false;
 				}
-				if (selectee.unselecting) {
-					selectee.$element.removeClass("ui-unselecting");
+				if ( selectee.unselecting ) {
+					that._removeClass( selectee.$element, "ui-unselecting" );
 					selectee.unselecting = false;
 				}
-				if (!selectee.selecting) {
-					selectee.$element.addClass("ui-selecting");
+				if ( !selectee.selecting ) {
+					that._addClass( selectee.$element, "ui-selecting" );
 					selectee.selecting = true;
+
 					// selectable SELECTING callback
-					that._trigger("selecting", event, {
+					that._trigger( "selecting", event, {
 						selecting: selectee.element
-					});
+					} );
 				}
 			} else {
+
 				// UNSELECT
-				if (selectee.selecting) {
-					if ((event.metaKey || event.ctrlKey) && selectee.startselected) {
-						selectee.$element.removeClass("ui-selecting");
+				if ( selectee.selecting ) {
+					if ( ( event.metaKey || event.ctrlKey ) && selectee.startselected ) {
+						that._removeClass( selectee.$element, "ui-selecting" );
 						selectee.selecting = false;
-						selectee.$element.addClass("ui-selected");
+						that._addClass( selectee.$element, "ui-selected" );
 						selectee.selected = true;
 					} else {
-						selectee.$element.removeClass("ui-selecting");
+						that._removeClass( selectee.$element, "ui-selecting" );
 						selectee.selecting = false;
-						if (selectee.startselected) {
-							selectee.$element.addClass("ui-unselecting");
+						if ( selectee.startselected ) {
+							that._addClass( selectee.$element, "ui-unselecting" );
 							selectee.unselecting = true;
 						}
+
 						// selectable UNSELECTING callback
-						that._trigger("unselecting", event, {
+						that._trigger( "unselecting", event, {
 							unselecting: selectee.element
-						});
+						} );
 					}
 				}
-				if (selectee.selected) {
-					if (!event.metaKey && !event.ctrlKey && !selectee.startselected) {
-						selectee.$element.removeClass("ui-selected");
+				if ( selectee.selected ) {
+					if ( !event.metaKey && !event.ctrlKey && !selectee.startselected ) {
+						that._removeClass( selectee.$element, "ui-selected" );
 						selectee.selected = false;
 
-						selectee.$element.addClass("ui-unselecting");
+						that._addClass( selectee.$element, "ui-unselecting" );
 						selectee.unselecting = true;
+
 						// selectable UNSELECTING callback
-						that._trigger("unselecting", event, {
+						that._trigger( "unselecting", event, {
 							unselecting: selectee.element
-						});
+						} );
 					}
 				}
 			}
-		});
+		} );
 
 		return false;
 	},
 
-	_mouseStop: function(event) {
+	_mouseStop: function( event ) {
 		var that = this;
 
 		this.dragged = false;
 
-		$(".ui-unselecting", this.element[0]).each(function() {
-			var selectee = $.data(this, "selectable-item");
-			selectee.$element.removeClass("ui-unselecting");
+		$( ".ui-unselecting", this.element[ 0 ] ).each( function() {
+			var selectee = $.data( this, "selectable-item" );
+			that._removeClass( selectee.$element, "ui-unselecting" );
 			selectee.unselecting = false;
 			selectee.startselected = false;
-			that._trigger("unselected", event, {
+			that._trigger( "unselected", event, {
 				unselected: selectee.element
-			});
-		});
-		$(".ui-selecting", this.element[0]).each(function() {
-			var selectee = $.data(this, "selectable-item");
-			selectee.$element.removeClass("ui-selecting").addClass("ui-selected");
+			} );
+		} );
+		$( ".ui-selecting", this.element[ 0 ] ).each( function() {
+			var selectee = $.data( this, "selectable-item" );
+			that._removeClass( selectee.$element, "ui-selecting" )
+				._addClass( selectee.$element, "ui-selected" );
 			selectee.selecting = false;
 			selectee.selected = true;
 			selectee.startselected = true;
-			that._trigger("selected", event, {
+			that._trigger( "selected", event, {
 				selected: selectee.element
-			});
-		});
-		this._trigger("stop", event);
+			} );
+		} );
+		this._trigger( "stop", event );
 
 		this.helper.remove();
 
 		return false;
 	}
 
-});
+} );
 
 
 /*!
- * jQuery UI Selectmenu 1.11.4
+ * jQuery UI Selectmenu 1.12.1
  * http://jqueryui.com
  *
  * Copyright jQuery Foundation and other contributors
  * Released under the MIT license.
  * http://jquery.org/license
- *
- * http://api.jqueryui.com/selectmenu
  */
 
+//>>label: Selectmenu
+//>>group: Widgets
+// jscs:disable maximumLineLength
+//>>description: Duplicates and extends the functionality of a native HTML select element, allowing it to be customizable in behavior and appearance far beyond the limitations of a native select.
+// jscs:enable maximumLineLength
+//>>docs: http://api.jqueryui.com/selectmenu/
+//>>demos: http://jqueryui.com/selectmenu/
+//>>css.structure: ../../themes/base/core.css
+//>>css.structure: ../../themes/base/selectmenu.css, ../../themes/base/button.css
+//>>css.theme: ../../themes/base/theme.css
 
-var selectmenu = $.widget( "ui.selectmenu", {
-	version: "1.11.4",
+
+
+var widgetsSelectmenu = $.widget( "ui.selectmenu", [ $.ui.formResetMixin, {
+	version: "1.12.1",
 	defaultElement: "<select>",
 	options: {
 		appendTo: null,
+		classes: {
+			"ui-selectmenu-button-open": "ui-corner-top",
+			"ui-selectmenu-button-closed": "ui-corner-all"
+		},
 		disabled: null,
 		icons: {
 			button: "ui-icon-triangle-1-s"
@@ -12209,9 +13836,9 @@ var selectmenu = $.widget( "ui.selectmenu", {
 			at: "left bottom",
 			collision: "none"
 		},
-		width: null,
+		width: false,
 
-		// callbacks
+		// Callbacks
 		change: null,
 		close: null,
 		focus: null,
@@ -12229,64 +13856,66 @@ var selectmenu = $.widget( "ui.selectmenu", {
 
 		this._drawButton();
 		this._drawMenu();
+		this._bindFormResetHandler();
 
-		if ( this.options.disabled ) {
-			this.disable();
-		}
+		this._rendered = false;
+		this.menuItems = $();
 	},
 
 	_drawButton: function() {
-		var that = this;
+		var icon,
+			that = this,
+			item = this._parseOption(
+				this.element.find( "option:selected" ),
+				this.element[ 0 ].selectedIndex
+			);
 
 		// Associate existing label with the new button
-		this.label = $( "label[for='" + this.ids.element + "']" ).attr( "for", this.ids.button );
-		this._on( this.label, {
+		this.labels = this.element.labels().attr( "for", this.ids.button );
+		this._on( this.labels, {
 			click: function( event ) {
 				this.button.focus();
 				event.preventDefault();
 			}
-		});
+		} );
 
 		// Hide original select element
 		this.element.hide();
 
 		// Create button
 		this.button = $( "<span>", {
-			"class": "ui-selectmenu-button ui-widget ui-state-default ui-corner-all",
 			tabindex: this.options.disabled ? -1 : 0,
 			id: this.ids.button,
 			role: "combobox",
 			"aria-expanded": "false",
 			"aria-autocomplete": "list",
 			"aria-owns": this.ids.menu,
-			"aria-haspopup": "true"
-		})
+			"aria-haspopup": "true",
+			title: this.element.attr( "title" )
+		} )
 			.insertAfter( this.element );
 
-		$( "<span>", {
-			"class": "ui-icon " + this.options.icons.button
-		})
-			.prependTo( this.button );
+		this._addClass( this.button, "ui-selectmenu-button ui-selectmenu-button-closed",
+			"ui-button ui-widget" );
 
-		this.buttonText = $( "<span>", {
-			"class": "ui-selectmenu-text"
-		})
+		icon = $( "<span>" ).appendTo( this.button );
+		this._addClass( icon, "ui-selectmenu-icon", "ui-icon " + this.options.icons.button );
+		this.buttonItem = this._renderButtonItem( item )
 			.appendTo( this.button );
 
-		this._setText( this.buttonText, this.element.find( "option:selected" ).text() );
-		this._resizeButton();
+		if ( this.options.width !== false ) {
+			this._resizeButton();
+		}
 
 		this._on( this.button, this._buttonEvents );
 		this.button.one( "focusin", function() {
 
 			// Delay rendering the menu items until the button receives focus.
 			// The menu may have already been rendered via a programmatic open.
-			if ( !that.menuItems ) {
+			if ( !that._rendered ) {
 				that._refreshMenu();
 			}
-		});
-		this._hoverable( this.button );
-		this._focusable( this.button );
+		} );
 	},
 
 	_drawMenu: function() {
@@ -12297,23 +13926,24 @@ var selectmenu = $.widget( "ui.selectmenu", {
 			"aria-hidden": "true",
 			"aria-labelledby": this.ids.button,
 			id: this.ids.menu
-		});
+		} );
 
 		// Wrap menu
-		this.menuWrap = $( "<div>", {
-			"class": "ui-selectmenu-menu ui-front"
-		})
-			.append( this.menu )
-			.appendTo( this._appendTo() );
+		this.menuWrap = $( "<div>" ).append( this.menu );
+		this._addClass( this.menuWrap, "ui-selectmenu-menu", "ui-front" );
+		this.menuWrap.appendTo( this._appendTo() );
 
 		// Initialize menu widget
 		this.menuInstance = this.menu
-			.menu({
+			.menu( {
+				classes: {
+					"ui-menu": "ui-corner-bottom"
+				},
 				role: "listbox",
 				select: function( event, ui ) {
 					event.preventDefault();
 
-					// support: IE8
+					// Support: IE8
 					// If the item was selected via a click, the text selection
 					// will be destroyed in IE
 					that._setSelection();
@@ -12335,14 +13965,9 @@ var selectmenu = $.widget( "ui.selectmenu", {
 					that.button.attr( "aria-activedescendant",
 						that.menuItems.eq( item.index ).attr( "id" ) );
 				}
-			})
+			} )
 			.menu( "instance" );
 
-		// Adjust menu styles to dropdown
-		this.menu
-			.addClass( "ui-corner-bottom" )
-			.removeClass( "ui-corner-all" );
-
 		// Don't close the menu on mouseleave
 		this.menuInstance._off( this.menu, "mouseleave" );
 
@@ -12359,27 +13984,37 @@ var selectmenu = $.widget( "ui.selectmenu", {
 
 	refresh: function() {
 		this._refreshMenu();
-		this._setText( this.buttonText, this._getSelectedItem().text() );
-		if ( !this.options.width ) {
+		this.buttonItem.replaceWith(
+			this.buttonItem = this._renderButtonItem(
+
+				// Fall back to an empty object in case there are no options
+				this._getSelectedItem().data( "ui-selectmenu-item" ) || {}
+			)
+		);
+		if ( this.options.width === null ) {
 			this._resizeButton();
 		}
 	},
 
 	_refreshMenu: function() {
-		this.menu.empty();
-
 		var item,
 			options = this.element.find( "option" );
 
-		if ( !options.length ) {
-			return;
-		}
+		this.menu.empty();
 
 		this._parseOptions( options );
 		this._renderMenu( this.menu, this.items );
 
 		this.menuInstance.refresh();
-		this.menuItems = this.menu.find( "li" ).not( ".ui-selectmenu-optgroup" );
+		this.menuItems = this.menu.find( "li" )
+			.not( ".ui-selectmenu-optgroup" )
+				.find( ".ui-menu-item-wrapper" );
+
+		this._rendered = true;
+
+		if ( !options.length ) {
+			return;
+		}
 
 		item = this._getSelectedItem();
 
@@ -12397,15 +14032,20 @@ var selectmenu = $.widget( "ui.selectmenu", {
 		}
 
 		// If this is the first time the menu is being opened, render the items
-		if ( !this.menuItems ) {
+		if ( !this._rendered ) {
 			this._refreshMenu();
 		} else {
 
 			// Menu clears focus on close, reset focus to selected item
-			this.menu.find( ".ui-state-focus" ).removeClass( "ui-state-focus" );
+			this._removeClass( this.menu.find( ".ui-state-active" ), null, "ui-state-active" );
 			this.menuInstance.focus( null, this._getSelectedItem() );
 		}
 
+		// If there are no options, don't open the menu
+		if ( !this.menuItems.length ) {
+			return;
+		}
+
 		this.isOpen = true;
 		this._toggleAttr();
 		this._resizeMenu();
@@ -12442,26 +14082,38 @@ var selectmenu = $.widget( "ui.selectmenu", {
 		return this.menu;
 	},
 
+	_renderButtonItem: function( item ) {
+		var buttonItem = $( "<span>" );
+
+		this._setText( buttonItem, item.label );
+		this._addClass( buttonItem, "ui-selectmenu-text" );
+
+		return buttonItem;
+	},
+
 	_renderMenu: function( ul, items ) {
 		var that = this,
 			currentOptgroup = "";
 
 		$.each( items, function( index, item ) {
+			var li;
+
 			if ( item.optgroup !== currentOptgroup ) {
-				$( "<li>", {
-					"class": "ui-selectmenu-optgroup ui-menu-divider" +
-						( item.element.parent( "optgroup" ).prop( "disabled" ) ?
-							" ui-state-disabled" :
-							"" ),
+				li = $( "<li>", {
 					text: item.optgroup
-				})
-					.appendTo( ul );
+				} );
+				that._addClass( li, "ui-selectmenu-optgroup", "ui-menu-divider" +
+					( item.element.parent( "optgroup" ).prop( "disabled" ) ?
+						" ui-state-disabled" :
+						"" ) );
+
+				li.appendTo( ul );
 
 				currentOptgroup = item.optgroup;
 			}
 
 			that._renderItemData( ul, item );
-		});
+		} );
 	},
 
 	_renderItemData: function( ul, item ) {
@@ -12469,14 +14121,17 @@ var selectmenu = $.widget( "ui.selectmenu", {
 	},
 
 	_renderItem: function( ul, item ) {
-		var li = $( "<li>" );
+		var li = $( "<li>" ),
+			wrapper = $( "<div>", {
+				title: item.element.attr( "title" )
+			} );
 
 		if ( item.disabled ) {
-			li.addClass( "ui-state-disabled" );
+			this._addClass( li, null, "ui-state-disabled" );
 		}
-		this._setText( li, item.label );
+		this._setText( wrapper, item.label );
 
-		return li.appendTo( ul );
+		return li.append( wrapper ).appendTo( ul );
 	},
 
 	_setText: function( element, value ) {
@@ -12492,9 +14147,9 @@ var selectmenu = $.widget( "ui.selectmenu", {
 			filter = ".ui-menu-item";
 
 		if ( this.isOpen ) {
-			item = this.menuItems.eq( this.focusIndex );
+			item = this.menuItems.eq( this.focusIndex ).parent( "li" );
 		} else {
-			item = this.menuItems.eq( this.element[ 0 ].selectedIndex );
+			item = this.menuItems.eq( this.element[ 0 ].selectedIndex ).parent( "li" );
 			filter += ":not(.ui-state-disabled)";
 		}
 
@@ -12510,7 +14165,7 @@ var selectmenu = $.widget( "ui.selectmenu", {
 	},
 
 	_getSelectedItem: function() {
-		return this.menuItems.eq( this.element[ 0 ].selectedIndex );
+		return this.menuItems.eq( this.element[ 0 ].selectedIndex ).parent( "li" );
 	},
 
 	_toggle: function( event ) {
@@ -12529,12 +14184,12 @@ var selectmenu = $.widget( "ui.selectmenu", {
 			selection.removeAllRanges();
 			selection.addRange( this.range );
 
-		// support: IE8
+		// Support: IE8
 		} else {
 			this.range.select();
 		}
 
-		// support: IE
+		// Support: IE
 		// Setting the text selection kills the button focus in IE, but
 		// restoring the focus doesn't kill the selection.
 		this.button.focus();
@@ -12546,7 +14201,8 @@ var selectmenu = $.widget( "ui.selectmenu", {
 				return;
 			}
 
-			if ( !$( event.target ).closest( ".ui-selectmenu-menu, #" + this.ids.button ).length ) {
+			if ( !$( event.target ).closest( ".ui-selectmenu-menu, #" +
+					$.ui.escapeSelector( this.ids.button ) ).length ) {
 				this.close( event );
 			}
 		}
@@ -12564,7 +14220,7 @@ var selectmenu = $.widget( "ui.selectmenu", {
 					this.range = selection.getRangeAt( 0 );
 				}
 
-			// support: IE8
+			// Support: IE8
 			} else {
 				this.range = document.selection.createRange();
 			}
@@ -12578,54 +14234,54 @@ var selectmenu = $.widget( "ui.selectmenu", {
 		keydown: function( event ) {
 			var preventDefault = true;
 			switch ( event.keyCode ) {
-				case $.ui.keyCode.TAB:
-				case $.ui.keyCode.ESCAPE:
-					this.close( event );
-					preventDefault = false;
-					break;
-				case $.ui.keyCode.ENTER:
-					if ( this.isOpen ) {
-						this._selectFocusedItem( event );
-					}
-					break;
-				case $.ui.keyCode.UP:
-					if ( event.altKey ) {
-						this._toggle( event );
-					} else {
-						this._move( "prev", event );
-					}
-					break;
-				case $.ui.keyCode.DOWN:
-					if ( event.altKey ) {
-						this._toggle( event );
-					} else {
-						this._move( "next", event );
-					}
-					break;
-				case $.ui.keyCode.SPACE:
-					if ( this.isOpen ) {
-						this._selectFocusedItem( event );
-					} else {
-						this._toggle( event );
-					}
-					break;
-				case $.ui.keyCode.LEFT:
+			case $.ui.keyCode.TAB:
+			case $.ui.keyCode.ESCAPE:
+				this.close( event );
+				preventDefault = false;
+				break;
+			case $.ui.keyCode.ENTER:
+				if ( this.isOpen ) {
+					this._selectFocusedItem( event );
+				}
+				break;
+			case $.ui.keyCode.UP:
+				if ( event.altKey ) {
+					this._toggle( event );
+				} else {
 					this._move( "prev", event );
-					break;
-				case $.ui.keyCode.RIGHT:
+				}
+				break;
+			case $.ui.keyCode.DOWN:
+				if ( event.altKey ) {
+					this._toggle( event );
+				} else {
 					this._move( "next", event );
-					break;
-				case $.ui.keyCode.HOME:
-				case $.ui.keyCode.PAGE_UP:
-					this._move( "first", event );
-					break;
-				case $.ui.keyCode.END:
-				case $.ui.keyCode.PAGE_DOWN:
-					this._move( "last", event );
-					break;
-				default:
-					this.menu.trigger( event );
-					preventDefault = false;
+				}
+				break;
+			case $.ui.keyCode.SPACE:
+				if ( this.isOpen ) {
+					this._selectFocusedItem( event );
+				} else {
+					this._toggle( event );
+				}
+				break;
+			case $.ui.keyCode.LEFT:
+				this._move( "prev", event );
+				break;
+			case $.ui.keyCode.RIGHT:
+				this._move( "next", event );
+				break;
+			case $.ui.keyCode.HOME:
+			case $.ui.keyCode.PAGE_UP:
+				this._move( "first", event );
+				break;
+			case $.ui.keyCode.END:
+			case $.ui.keyCode.PAGE_DOWN:
+				this._move( "last", event );
+				break;
+			default:
+				this.menu.trigger( event );
+				preventDefault = false;
 			}
 
 			if ( preventDefault ) {
@@ -12635,7 +14291,7 @@ var selectmenu = $.widget( "ui.selectmenu", {
 	},
 
 	_selectFocusedItem: function( event ) {
-		var item = this.menuItems.eq( this.focusIndex );
+		var item = this.menuItems.eq( this.focusIndex ).parent( "li" );
 		if ( !item.hasClass( "ui-state-disabled" ) ) {
 			this._select( item.data( "ui-selectmenu-item" ), event );
 		}
@@ -12646,7 +14302,7 @@ var selectmenu = $.widget( "ui.selectmenu", {
 
 		// Change native select element
 		this.element[ 0 ].selectedIndex = item.index;
-		this._setText( this.buttonText, item.label );
+		this.buttonItem.replaceWith( this.buttonItem = this._renderButtonItem( item ) );
 		this._setAria( item );
 		this._trigger( "select", event, { item: item } );
 
@@ -12660,18 +14316,18 @@ var selectmenu = $.widget( "ui.selectmenu", {
 	_setAria: function( item ) {
 		var id = this.menuItems.eq( item.index ).attr( "id" );
 
-		this.button.attr({
+		this.button.attr( {
 			"aria-labelledby": id,
 			"aria-activedescendant": id
-		});
+		} );
 		this.menu.attr( "aria-activedescendant", id );
 	},
 
 	_setOption: function( key, value ) {
 		if ( key === "icons" ) {
-			this.button.find( "span.ui-icon" )
-				.removeClass( this.options.icons.button )
-				.addClass( value.button );
+			var icon = this.button.find( "span.ui-icon" );
+			this._removeClass( icon, null, this.options.icons.button )
+				._addClass( icon, null, value.button );
 		}
 
 		this._super( key, value );
@@ -12680,26 +14336,27 @@ var selectmenu = $.widget( "ui.selectmenu", {
 			this.menuWrap.appendTo( this._appendTo() );
 		}
 
-		if ( key === "disabled" ) {
-			this.menuInstance.option( "disabled", value );
-			this.button
-				.toggleClass( "ui-state-disabled", value )
-				.attr( "aria-disabled", value );
-
-			this.element.prop( "disabled", value );
-			if ( value ) {
-				this.button.attr( "tabindex", -1 );
-				this.close();
-			} else {
-				this.button.attr( "tabindex", 0 );
-			}
-		}
-
 		if ( key === "width" ) {
 			this._resizeButton();
 		}
 	},
 
+	_setOptionDisabled: function( value ) {
+		this._super( value );
+
+		this.menuInstance.option( "disabled", value );
+		this.button.attr( "aria-disabled", value );
+		this._toggleClass( this.button, null, "ui-state-disabled", value );
+
+		this.element.prop( "disabled", value );
+		if ( value ) {
+			this.button.attr( "tabindex", -1 );
+			this.close();
+		} else {
+			this.button.attr( "tabindex", 0 );
+		}
+	},
+
 	_appendTo: function() {
 		var element = this.options.appendTo;
 
@@ -12710,7 +14367,7 @@ var selectmenu = $.widget( "ui.selectmenu", {
 		}
 
 		if ( !element || !element[ 0 ] ) {
-			element = this.element.closest( ".ui-front" );
+			element = this.element.closest( ".ui-front, dialog" );
 		}
 
 		if ( !element.length ) {
@@ -12721,18 +14378,31 @@ var selectmenu = $.widget( "ui.selectmenu", {
 	},
 
 	_toggleAttr: function() {
-		this.button
-			.toggleClass( "ui-corner-top", this.isOpen )
-			.toggleClass( "ui-corner-all", !this.isOpen )
-			.attr( "aria-expanded", this.isOpen );
-		this.menuWrap.toggleClass( "ui-selectmenu-open", this.isOpen );
+		this.button.attr( "aria-expanded", this.isOpen );
+
+		// We can't use two _toggleClass() calls here, because we need to make sure
+		// we always remove classes first and add them second, otherwise if both classes have the
+		// same theme class, it will be removed after we add it.
+		this._removeClass( this.button, "ui-selectmenu-button-" +
+			( this.isOpen ? "closed" : "open" ) )
+			._addClass( this.button, "ui-selectmenu-button-" +
+				( this.isOpen ? "open" : "closed" ) )
+			._toggleClass( this.menuWrap, "ui-selectmenu-open", null, this.isOpen );
+
 		this.menu.attr( "aria-hidden", !this.isOpen );
 	},
 
 	_resizeButton: function() {
 		var width = this.options.width;
 
-		if ( !width ) {
+		// For `width: false`, just remove inline style and stop
+		if ( width === false ) {
+			this.button.css( "width", "" );
+			return;
+		}
+
+		// For `width: null`, match the width of the original element
+		if ( width === null ) {
 			width = this.element.show().outerWidth();
 			this.element.hide();
 		}
@@ -12744,7 +14414,7 @@ var selectmenu = $.widget( "ui.selectmenu", {
 		this.menu.outerWidth( Math.max(
 			this.button.outerWidth(),
 
-			// support: IE10
+			// Support: IE10
 			// IE10 wraps long text (possibly a rounding bug)
 			// so we add 1px to avoid the wrapping
 			this.menu.width( "" ).outerWidth() + 1
@@ -12752,54 +14422,80 @@ var selectmenu = $.widget( "ui.selectmenu", {
 	},
 
 	_getCreateOptions: function() {
-		return { disabled: this.element.prop( "disabled" ) };
+		var options = this._super();
+
+		options.disabled = this.element.prop( "disabled" );
+
+		return options;
 	},
 
 	_parseOptions: function( options ) {
-		var data = [];
-		options.each(function( index, item ) {
-			var option = $( item ),
-				optgroup = option.parent( "optgroup" );
-			data.push({
-				element: option,
-				index: index,
-				value: option.val(),
-				label: option.text(),
-				optgroup: optgroup.attr( "label" ) || "",
-				disabled: optgroup.prop( "disabled" ) || option.prop( "disabled" )
-			});
-		});
+		var that = this,
+			data = [];
+		options.each( function( index, item ) {
+			data.push( that._parseOption( $( item ), index ) );
+		} );
 		this.items = data;
 	},
 
+	_parseOption: function( option, index ) {
+		var optgroup = option.parent( "optgroup" );
+
+		return {
+			element: option,
+			index: index,
+			value: option.val(),
+			label: option.text(),
+			optgroup: optgroup.attr( "label" ) || "",
+			disabled: optgroup.prop( "disabled" ) || option.prop( "disabled" )
+		};
+	},
+
 	_destroy: function() {
+		this._unbindFormResetHandler();
 		this.menuWrap.remove();
 		this.button.remove();
 		this.element.show();
 		this.element.removeUniqueId();
-		this.label.attr( "for", this.ids.element );
+		this.labels.attr( "for", this.ids.element );
 	}
-});
+} ] );
 
 
 /*!
- * jQuery UI Slider 1.11.4
+ * jQuery UI Slider 1.12.1
  * http://jqueryui.com
  *
  * Copyright jQuery Foundation and other contributors
  * Released under the MIT license.
  * http://jquery.org/license
- *
- * http://api.jqueryui.com/slider/
  */
 
+//>>label: Slider
+//>>group: Widgets
+//>>description: Displays a flexible slider with ranges and accessibility via keyboard.
+//>>docs: http://api.jqueryui.com/slider/
+//>>demos: http://jqueryui.com/slider/
+//>>css.structure: ../../themes/base/core.css
+//>>css.structure: ../../themes/base/slider.css
+//>>css.theme: ../../themes/base/theme.css
 
-var slider = $.widget( "ui.slider", $.ui.mouse, {
-	version: "1.11.4",
+
+
+var widgetsSlider = $.widget( "ui.slider", $.ui.mouse, {
+	version: "1.12.1",
 	widgetEventPrefix: "slide",
 
 	options: {
 		animate: false,
+		classes: {
+			"ui-slider": "ui-corner-all",
+			"ui-slider-handle": "ui-corner-all",
+
+			// Note: ui-widget-header isn't the most fittingly semantic framework class for this
+			// element, but worked best visually with a variety of themes
+			"ui-slider-range": "ui-corner-all ui-widget-header"
+		},
 		distance: 0,
 		max: 100,
 		min: 0,
@@ -12809,14 +14505,14 @@ var slider = $.widget( "ui.slider", $.ui.mouse, {
 		value: 0,
 		values: null,
 
-		// callbacks
+		// Callbacks
 		change: null,
 		slide: null,
 		start: null,
 		stop: null
 	},
 
-	// number of pages in a slider
+	// Number of pages in a slider
 	// (how many times can you page up/down to go through the whole range)
 	numPages: 5,
 
@@ -12829,15 +14525,10 @@ var slider = $.widget( "ui.slider", $.ui.mouse, {
 		this._mouseInit();
 		this._calculateNewMax();
 
-		this.element
-			.addClass( "ui-slider" +
-				" ui-slider-" + this.orientation +
-				" ui-widget" +
-				" ui-widget-content" +
-				" ui-corner-all");
+		this._addClass( "ui-slider ui-slider-" + this.orientation,
+			"ui-widget ui-widget-content" );
 
 		this._refresh();
-		this._setOption( "disabled", this.options.disabled );
 
 		this._animateOff = false;
 	},
@@ -12852,8 +14543,8 @@ var slider = $.widget( "ui.slider", $.ui.mouse, {
 	_createHandles: function() {
 		var i, handleCount,
 			options = this.options,
-			existingHandles = this.element.find( ".ui-slider-handle" ).addClass( "ui-state-default ui-corner-all" ),
-			handle = "<span class='ui-slider-handle ui-state-default ui-corner-all' tabindex='0'></span>",
+			existingHandles = this.element.find( ".ui-slider-handle" ),
+			handle = "<span tabindex='0'></span>",
 			handles = [];
 
 		handleCount = ( options.values && options.values.length ) || 1;
@@ -12869,47 +14560,48 @@ var slider = $.widget( "ui.slider", $.ui.mouse, {
 
 		this.handles = existingHandles.add( $( handles.join( "" ) ).appendTo( this.element ) );
 
+		this._addClass( this.handles, "ui-slider-handle", "ui-state-default" );
+
 		this.handle = this.handles.eq( 0 );
 
-		this.handles.each(function( i ) {
-			$( this ).data( "ui-slider-handle-index", i );
-		});
+		this.handles.each( function( i ) {
+			$( this )
+				.data( "ui-slider-handle-index", i )
+				.attr( "tabIndex", 0 );
+		} );
 	},
 
 	_createRange: function() {
-		var options = this.options,
-			classes = "";
+		var options = this.options;
 
 		if ( options.range ) {
 			if ( options.range === true ) {
 				if ( !options.values ) {
 					options.values = [ this._valueMin(), this._valueMin() ];
 				} else if ( options.values.length && options.values.length !== 2 ) {
-					options.values = [ options.values[0], options.values[0] ];
+					options.values = [ options.values[ 0 ], options.values[ 0 ] ];
 				} else if ( $.isArray( options.values ) ) {
-					options.values = options.values.slice(0);
+					options.values = options.values.slice( 0 );
 				}
 			}
 
 			if ( !this.range || !this.range.length ) {
-				this.range = $( "<div></div>" )
+				this.range = $( "<div>" )
 					.appendTo( this.element );
 
-				classes = "ui-slider-range" +
-				// note: this isn't the most fittingly semantic framework class for this element,
-				// but worked best visually with a variety of themes
-				" ui-widget-header ui-corner-all";
+				this._addClass( this.range, "ui-slider-range" );
 			} else {
-				this.range.removeClass( "ui-slider-range-min ui-slider-range-max" )
-					// Handle range switching from true to min/max
-					.css({
-						"left": "",
-						"bottom": ""
-					});
-			}
+				this._removeClass( this.range, "ui-slider-range-min ui-slider-range-max" );
 
-			this.range.addClass( classes +
-				( ( options.range === "min" || options.range === "max" ) ? " ui-slider-range-" + options.range : "" ) );
+				// Handle range switching from true to min/max
+				this.range.css( {
+					"left": "",
+					"bottom": ""
+				} );
+			}
+			if ( options.range === "min" || options.range === "max" ) {
+				this._addClass( this.range, "ui-slider-range-" + options.range );
+			}
 		} else {
 			if ( this.range ) {
 				this.range.remove();
@@ -12931,14 +14623,6 @@ var slider = $.widget( "ui.slider", $.ui.mouse, {
 			this.range.remove();
 		}
 
-		this.element
-			.removeClass( "ui-slider" +
-				" ui-slider-horizontal" +
-				" ui-slider-vertical" +
-				" ui-widget" +
-				" ui-widget-content" +
-				" ui-corner-all" );
-
 		this._mouseDestroy();
 	},
 
@@ -12960,16 +14644,16 @@ var slider = $.widget( "ui.slider", $.ui.mouse, {
 		position = { x: event.pageX, y: event.pageY };
 		normValue = this._normValueFromMouse( position );
 		distance = this._valueMax() - this._valueMin() + 1;
-		this.handles.each(function( i ) {
-			var thisDistance = Math.abs( normValue - that.values(i) );
-			if (( distance > thisDistance ) ||
+		this.handles.each( function( i ) {
+			var thisDistance = Math.abs( normValue - that.values( i ) );
+			if ( ( distance > thisDistance ) ||
 				( distance === thisDistance &&
-					(i === that._lastChangedValue || that.values(i) === o.min ))) {
+					( i === that._lastChangedValue || that.values( i ) === o.min ) ) ) {
 				distance = thisDistance;
 				closestHandle = $( this );
 				index = i;
 			}
-		});
+		} );
 
 		allowed = this._start( event, index );
 		if ( allowed === false ) {
@@ -12979,9 +14663,8 @@ var slider = $.widget( "ui.slider", $.ui.mouse, {
 
 		this._handleIndex = index;
 
-		closestHandle
-			.addClass( "ui-state-active" )
-			.focus();
+		this._addClass( closestHandle, null, "ui-state-active" );
+		closestHandle.trigger( "focus" );
 
 		offset = closestHandle.offset();
 		mouseOverHandle = !$( event.target ).parents().addBack().is( ".ui-slider-handle" );
@@ -12989,9 +14672,9 @@ var slider = $.widget( "ui.slider", $.ui.mouse, {
 			left: event.pageX - offset.left - ( closestHandle.width() / 2 ),
 			top: event.pageY - offset.top -
 				( closestHandle.height() / 2 ) -
-				( parseInt( closestHandle.css("borderTopWidth"), 10 ) || 0 ) -
-				( parseInt( closestHandle.css("borderBottomWidth"), 10 ) || 0) +
-				( parseInt( closestHandle.css("marginTop"), 10 ) || 0)
+				( parseInt( closestHandle.css( "borderTopWidth" ), 10 ) || 0 ) -
+				( parseInt( closestHandle.css( "borderBottomWidth" ), 10 ) || 0 ) +
+				( parseInt( closestHandle.css( "marginTop" ), 10 ) || 0 )
 		};
 
 		if ( !this.handles.hasClass( "ui-state-hover" ) ) {
@@ -13015,7 +14698,7 @@ var slider = $.widget( "ui.slider", $.ui.mouse, {
 	},
 
 	_mouseStop: function( event ) {
-		this.handles.removeClass( "ui-state-active" );
+		this._removeClass( this.handles, null, "ui-state-active" );
 		this._mouseSliding = false;
 
 		this._stop( event, this._handleIndex );
@@ -13041,10 +14724,12 @@ var slider = $.widget( "ui.slider", $.ui.mouse, {
 
 		if ( this.orientation === "horizontal" ) {
 			pixelTotal = this.elementSize.width;
-			pixelMouse = position.x - this.elementOffset.left - ( this._clickOffset ? this._clickOffset.left : 0 );
+			pixelMouse = position.x - this.elementOffset.left -
+				( this._clickOffset ? this._clickOffset.left : 0 );
 		} else {
 			pixelTotal = this.elementSize.height;
-			pixelMouse = position.y - this.elementOffset.top - ( this._clickOffset ? this._clickOffset.top : 0 );
+			pixelMouse = position.y - this.elementOffset.top -
+				( this._clickOffset ? this._clickOffset.top : 0 );
 		}
 
 		percentMouse = ( pixelMouse / pixelTotal );
@@ -13064,88 +14749,73 @@ var slider = $.widget( "ui.slider", $.ui.mouse, {
 		return this._trimAlignValue( valueMouse );
 	},
 
-	_start: function( event, index ) {
+	_uiHash: function( index, value, values ) {
 		var uiHash = {
 			handle: this.handles[ index ],
-			value: this.value()
+			handleIndex: index,
+			value: value !== undefined ? value : this.value()
 		};
-		if ( this.options.values && this.options.values.length ) {
-			uiHash.value = this.values( index );
-			uiHash.values = this.values();
+
+		if ( this._hasMultipleValues() ) {
+			uiHash.value = value !== undefined ? value : this.values( index );
+			uiHash.values = values || this.values();
 		}
-		return this._trigger( "start", event, uiHash );
+
+		return uiHash;
+	},
+
+	_hasMultipleValues: function() {
+		return this.options.values && this.options.values.length;
+	},
+
+	_start: function( event, index ) {
+		return this._trigger( "start", event, this._uiHash( index ) );
 	},
 
 	_slide: function( event, index, newVal ) {
-		var otherVal,
-			newValues,
-			allowed;
+		var allowed, otherVal,
+			currentValue = this.value(),
+			newValues = this.values();
 
-		if ( this.options.values && this.options.values.length ) {
+		if ( this._hasMultipleValues() ) {
 			otherVal = this.values( index ? 0 : 1 );
+			currentValue = this.values( index );
 
-			if ( ( this.options.values.length === 2 && this.options.range === true ) &&
-					( ( index === 0 && newVal > otherVal) || ( index === 1 && newVal < otherVal ) )
-				) {
-				newVal = otherVal;
+			if ( this.options.values.length === 2 && this.options.range === true ) {
+				newVal =  index === 0 ? Math.min( otherVal, newVal ) : Math.max( otherVal, newVal );
 			}
 
-			if ( newVal !== this.values( index ) ) {
-				newValues = this.values();
-				newValues[ index ] = newVal;
-				// A slide can be canceled by returning false from the slide callback
-				allowed = this._trigger( "slide", event, {
-					handle: this.handles[ index ],
-					value: newVal,
-					values: newValues
-				} );
-				otherVal = this.values( index ? 0 : 1 );
-				if ( allowed !== false ) {
-					this.values( index, newVal );
-				}
-			}
+			newValues[ index ] = newVal;
+		}
+
+		if ( newVal === currentValue ) {
+			return;
+		}
+
+		allowed = this._trigger( "slide", event, this._uiHash( index, newVal, newValues ) );
+
+		// A slide can be canceled by returning false from the slide callback
+		if ( allowed === false ) {
+			return;
+		}
+
+		if ( this._hasMultipleValues() ) {
+			this.values( index, newVal );
 		} else {
-			if ( newVal !== this.value() ) {
-				// A slide can be canceled by returning false from the slide callback
-				allowed = this._trigger( "slide", event, {
-					handle: this.handles[ index ],
-					value: newVal
-				} );
-				if ( allowed !== false ) {
-					this.value( newVal );
-				}
-			}
+			this.value( newVal );
 		}
 	},
 
 	_stop: function( event, index ) {
-		var uiHash = {
-			handle: this.handles[ index ],
-			value: this.value()
-		};
-		if ( this.options.values && this.options.values.length ) {
-			uiHash.value = this.values( index );
-			uiHash.values = this.values();
-		}
-
-		this._trigger( "stop", event, uiHash );
+		this._trigger( "stop", event, this._uiHash( index ) );
 	},
 
 	_change: function( event, index ) {
 		if ( !this._keySliding && !this._mouseSliding ) {
-			var uiHash = {
-				handle: this.handles[ index ],
-				value: this.value()
-			};
-			if ( this.options.values && this.options.values.length ) {
-				uiHash.value = this.values( index );
-				uiHash.values = this.values();
-			}
 
 			//store the last changed value index for reference when handles overlap
 			this._lastChangedValue = index;
-
-			this._trigger( "change", event, uiHash );
+			this._trigger( "change", event, this._uiHash( index ) );
 		}
 	},
 
@@ -13182,7 +14852,7 @@ var slider = $.widget( "ui.slider", $.ui.mouse, {
 				}
 				this._refreshValue();
 			} else {
-				if ( this.options.values && this.options.values.length ) {
+				if ( this._hasMultipleValues() ) {
 					return this._values( index );
 				} else {
 					return this.value();
@@ -13211,19 +14881,17 @@ var slider = $.widget( "ui.slider", $.ui.mouse, {
 			valsLength = this.options.values.length;
 		}
 
-		if ( key === "disabled" ) {
-			this.element.toggleClass( "ui-state-disabled", !!value );
-		}
-
 		this._super( key, value );
 
 		switch ( key ) {
 			case "orientation":
 				this._detectOrientation();
-				this.element
-					.removeClass( "ui-slider-horizontal ui-slider-vertical" )
-					.addClass( "ui-slider-" + this.orientation );
+				this._removeClass( "ui-slider-horizontal ui-slider-vertical" )
+					._addClass( "ui-slider-" + this.orientation );
 				this._refreshValue();
+				if ( this.options.range ) {
+					this._refreshRange( value );
+				}
 
 				// Reset positioning from previous orientation
 				this.handles.css( value === "horizontal" ? "bottom" : "left", "" );
@@ -13237,7 +14905,9 @@ var slider = $.widget( "ui.slider", $.ui.mouse, {
 			case "values":
 				this._animateOff = true;
 				this._refreshValue();
-				for ( i = 0; i < valsLength; i += 1 ) {
+
+				// Start from the last handle to prevent unreachable handles (#9046)
+				for ( i = valsLength - 1; i >= 0; i-- ) {
 					this._change( null, i );
 				}
 				this._animateOff = false;
@@ -13258,6 +14928,12 @@ var slider = $.widget( "ui.slider", $.ui.mouse, {
 		}
 	},
 
+	_setOptionDisabled: function( value ) {
+		this._super( value );
+
+		this._toggleClass( null, "ui-state-disabled", !!value );
+	},
+
 	//internal value getter
 	// _value() returns value trimmed by min and max, aligned by step
 	_value: function() {
@@ -13280,11 +14956,12 @@ var slider = $.widget( "ui.slider", $.ui.mouse, {
 			val = this._trimAlignValue( val );
 
 			return val;
-		} else if ( this.options.values && this.options.values.length ) {
+		} else if ( this._hasMultipleValues() ) {
+
 			// .slice() creates a copy of the array
 			// this copy gets trimmed by min and max and then returned
 			vals = this.options.values.slice();
-			for ( i = 0; i < vals.length; i += 1) {
+			for ( i = 0; i < vals.length; i += 1 ) {
 				vals[ i ] = this._trimAlignValue( vals[ i ] );
 			}
 
@@ -13294,7 +14971,7 @@ var slider = $.widget( "ui.slider", $.ui.mouse, {
 		}
 	},
 
-	// returns the step-aligned value that val is closest to, between (inclusive) min and max
+	// Returns the step-aligned value that val is closest to, between (inclusive) min and max
 	_trimAlignValue: function( val ) {
 		if ( val <= this._valueMin() ) {
 			return this._valueMin();
@@ -13303,24 +14980,29 @@ var slider = $.widget( "ui.slider", $.ui.mouse, {
 			return this._valueMax();
 		}
 		var step = ( this.options.step > 0 ) ? this.options.step : 1,
-			valModStep = (val - this._valueMin()) % step,
+			valModStep = ( val - this._valueMin() ) % step,
 			alignValue = val - valModStep;
 
-		if ( Math.abs(valModStep) * 2 >= step ) {
+		if ( Math.abs( valModStep ) * 2 >= step ) {
 			alignValue += ( valModStep > 0 ) ? step : ( -step );
 		}
 
 		// Since JavaScript has problems with large floats, round
 		// the final value to 5 digits after the decimal point (see #4124)
-		return parseFloat( alignValue.toFixed(5) );
+		return parseFloat( alignValue.toFixed( 5 ) );
 	},
 
 	_calculateNewMax: function() {
 		var max = this.options.max,
 			min = this._valueMin(),
 			step = this.options.step,
-			aboveMin = Math.floor( ( +( max - min ).toFixed( this._precision() ) ) / step ) * step;
+			aboveMin = Math.round( ( max - min ) / step ) * step;
 		max = aboveMin + min;
+		if ( max > this.options.max ) {
+
+			//If max is not divisible by step, rounding off may increase its value
+			max -= step;
+		}
 		this.max = parseFloat( max.toFixed( this._precision() ) );
 	},
 
@@ -13346,6 +15028,15 @@ var slider = $.widget( "ui.slider", $.ui.mouse, {
 		return this.max;
 	},
 
+	_refreshRange: function( orientation ) {
+		if ( orientation === "vertical" ) {
+			this.range.css( { "width": "", "left": "" } );
+		}
+		if ( orientation === "horizontal" ) {
+			this.range.css( { "height": "", "bottom": "" } );
+		}
+	},
+
 	_refreshValue: function() {
 		var lastValPercent, valPercent, value, valueMin, valueMax,
 			oRange = this.options.range,
@@ -13354,30 +15045,45 @@ var slider = $.widget( "ui.slider", $.ui.mouse, {
 			animate = ( !this._animateOff ) ? o.animate : false,
 			_set = {};
 
-		if ( this.options.values && this.options.values.length ) {
-			this.handles.each(function( i ) {
-				valPercent = ( that.values(i) - that._valueMin() ) / ( that._valueMax() - that._valueMin() ) * 100;
+		if ( this._hasMultipleValues() ) {
+			this.handles.each( function( i ) {
+				valPercent = ( that.values( i ) - that._valueMin() ) / ( that._valueMax() -
+					that._valueMin() ) * 100;
 				_set[ that.orientation === "horizontal" ? "left" : "bottom" ] = valPercent + "%";
 				$( this ).stop( 1, 1 )[ animate ? "animate" : "css" ]( _set, o.animate );
 				if ( that.options.range === true ) {
 					if ( that.orientation === "horizontal" ) {
 						if ( i === 0 ) {
-							that.range.stop( 1, 1 )[ animate ? "animate" : "css" ]( { left: valPercent + "%" }, o.animate );
+							that.range.stop( 1, 1 )[ animate ? "animate" : "css" ]( {
+								left: valPercent + "%"
+							}, o.animate );
 						}
 						if ( i === 1 ) {
-							that.range[ animate ? "animate" : "css" ]( { width: ( valPercent - lastValPercent ) + "%" }, { queue: false, duration: o.animate } );
+							that.range[ animate ? "animate" : "css" ]( {
+								width: ( valPercent - lastValPercent ) + "%"
+							}, {
+								queue: false,
+								duration: o.animate
+							} );
 						}
 					} else {
 						if ( i === 0 ) {
-							that.range.stop( 1, 1 )[ animate ? "animate" : "css" ]( { bottom: ( valPercent ) + "%" }, o.animate );
+							that.range.stop( 1, 1 )[ animate ? "animate" : "css" ]( {
+								bottom: ( valPercent ) + "%"
+							}, o.animate );
 						}
 						if ( i === 1 ) {
-							that.range[ animate ? "animate" : "css" ]( { height: ( valPercent - lastValPercent ) + "%" }, { queue: false, duration: o.animate } );
+							that.range[ animate ? "animate" : "css" ]( {
+								height: ( valPercent - lastValPercent ) + "%"
+							}, {
+								queue: false,
+								duration: o.animate
+							} );
 						}
 					}
 				}
 				lastValPercent = valPercent;
-			});
+			} );
 		} else {
 			value = this.value();
 			valueMin = this._valueMin();
@@ -13389,16 +15095,24 @@ var slider = $.widget( "ui.slider", $.ui.mouse, {
 			this.handle.stop( 1, 1 )[ animate ? "animate" : "css" ]( _set, o.animate );
 
 			if ( oRange === "min" && this.orientation === "horizontal" ) {
-				this.range.stop( 1, 1 )[ animate ? "animate" : "css" ]( { width: valPercent + "%" }, o.animate );
+				this.range.stop( 1, 1 )[ animate ? "animate" : "css" ]( {
+					width: valPercent + "%"
+				}, o.animate );
 			}
 			if ( oRange === "max" && this.orientation === "horizontal" ) {
-				this.range[ animate ? "animate" : "css" ]( { width: ( 100 - valPercent ) + "%" }, { queue: false, duration: o.animate } );
+				this.range.stop( 1, 1 )[ animate ? "animate" : "css" ]( {
+					width: ( 100 - valPercent ) + "%"
+				}, o.animate );
 			}
 			if ( oRange === "min" && this.orientation === "vertical" ) {
-				this.range.stop( 1, 1 )[ animate ? "animate" : "css" ]( { height: valPercent + "%" }, o.animate );
+				this.range.stop( 1, 1 )[ animate ? "animate" : "css" ]( {
+					height: valPercent + "%"
+				}, o.animate );
 			}
 			if ( oRange === "max" && this.orientation === "vertical" ) {
-				this.range[ animate ? "animate" : "css" ]( { height: ( 100 - valPercent ) + "%" }, { queue: false, duration: o.animate } );
+				this.range.stop( 1, 1 )[ animate ? "animate" : "css" ]( {
+					height: ( 100 - valPercent ) + "%"
+				}, o.animate );
 			}
 		}
 	},
@@ -13420,7 +15134,7 @@ var slider = $.widget( "ui.slider", $.ui.mouse, {
 					event.preventDefault();
 					if ( !this._keySliding ) {
 						this._keySliding = true;
-						$( event.target ).addClass( "ui-state-active" );
+						this._addClass( $( event.target ), null, "ui-state-active" );
 						allowed = this._start( event, index );
 						if ( allowed === false ) {
 							return;
@@ -13430,7 +15144,7 @@ var slider = $.widget( "ui.slider", $.ui.mouse, {
 			}
 
 			step = this.options.step;
-			if ( this.options.values && this.options.values.length ) {
+			if ( this._hasMultipleValues() ) {
 				curVal = newVal = this.values( index );
 			} else {
 				curVal = newVal = this.value();
@@ -13450,7 +15164,7 @@ var slider = $.widget( "ui.slider", $.ui.mouse, {
 					break;
 				case $.ui.keyCode.PAGE_DOWN:
 					newVal = this._trimAlignValue(
-						curVal - ( (this._valueMax() - this._valueMin()) / this.numPages ) );
+						curVal - ( ( this._valueMax() - this._valueMin() ) / this.numPages ) );
 					break;
 				case $.ui.keyCode.UP:
 				case $.ui.keyCode.RIGHT:
@@ -13477,27 +15191,33 @@ var slider = $.widget( "ui.slider", $.ui.mouse, {
 				this._keySliding = false;
 				this._stop( event, index );
 				this._change( event, index );
-				$( event.target ).removeClass( "ui-state-active" );
+				this._removeClass( $( event.target ), null, "ui-state-active" );
 			}
 		}
 	}
-});
+} );
 
 
 /*!
- * jQuery UI Sortable 1.11.4
+ * jQuery UI Sortable 1.12.1
  * http://jqueryui.com
  *
  * Copyright jQuery Foundation and other contributors
  * Released under the MIT license.
  * http://jquery.org/license
- *
- * http://api.jqueryui.com/sortable/
  */
 
+//>>label: Sortable
+//>>group: Interactions
+//>>description: Enables items in a list to be sorted using the mouse.
+//>>docs: http://api.jqueryui.com/sortable/
+//>>demos: http://jqueryui.com/sortable/
+//>>css.structure: ../../themes/base/sortable.css
 
-var sortable = $.widget("ui.sortable", $.ui.mouse, {
-	version: "1.11.4",
+
+
+var widgetsSortable = $.widget( "ui.sortable", $.ui.mouse, {
+	version: "1.12.1",
 	widgetEventPrefix: "sort",
 	ready: false,
 	options: {
@@ -13524,7 +15244,7 @@ var sortable = $.widget("ui.sortable", $.ui.mouse, {
 		tolerance: "intersect",
 		zIndex: 1000,
 
-		// callbacks
+		// Callbacks
 		activate: null,
 		beforeStop: null,
 		change: null,
@@ -13544,12 +15264,13 @@ var sortable = $.widget("ui.sortable", $.ui.mouse, {
 	},
 
 	_isFloating: function( item ) {
-		return (/left|right/).test(item.css("float")) || (/inline|table-cell/).test(item.css("display"));
+		return ( /left|right/ ).test( item.css( "float" ) ) ||
+			( /inline|table-cell/ ).test( item.css( "display" ) );
 	},
 
 	_create: function() {
 		this.containerCache = {};
-		this.element.addClass("ui-sortable");
+		this._addClass( "ui-sortable" );
 
 		//Get the items
 		this.refresh();
@@ -13576,65 +15297,65 @@ var sortable = $.widget("ui.sortable", $.ui.mouse, {
 	},
 
 	_setHandleClassName: function() {
-		this.element.find( ".ui-sortable-handle" ).removeClass( "ui-sortable-handle" );
+		var that = this;
+		this._removeClass( this.element.find( ".ui-sortable-handle" ), "ui-sortable-handle" );
 		$.each( this.items, function() {
-			( this.instance.options.handle ?
-				this.item.find( this.instance.options.handle ) : this.item )
-				.addClass( "ui-sortable-handle" );
-		});
+			that._addClass(
+				this.instance.options.handle ?
+					this.item.find( this.instance.options.handle ) :
+					this.item,
+				"ui-sortable-handle"
+			);
+		} );
 	},
 
 	_destroy: function() {
-		this.element
-			.removeClass( "ui-sortable ui-sortable-disabled" )
-			.find( ".ui-sortable-handle" )
-				.removeClass( "ui-sortable-handle" );
 		this._mouseDestroy();
 
 		for ( var i = this.items.length - 1; i >= 0; i-- ) {
-			this.items[i].item.removeData(this.widgetName + "-item");
+			this.items[ i ].item.removeData( this.widgetName + "-item" );
 		}
 
 		return this;
 	},
 
-	_mouseCapture: function(event, overrideHandle) {
+	_mouseCapture: function( event, overrideHandle ) {
 		var currentItem = null,
 			validHandle = false,
 			that = this;
 
-		if (this.reverting) {
+		if ( this.reverting ) {
 			return false;
 		}
 
-		if(this.options.disabled || this.options.type === "static") {
+		if ( this.options.disabled || this.options.type === "static" ) {
 			return false;
 		}
 
 		//We have to refresh the items data once first
-		this._refreshItems(event);
+		this._refreshItems( event );
 
 		//Find out if the clicked node (or one of its parents) is a actual item in this.items
-		$(event.target).parents().each(function() {
-			if($.data(this, that.widgetName + "-item") === that) {
-				currentItem = $(this);
+		$( event.target ).parents().each( function() {
+			if ( $.data( this, that.widgetName + "-item" ) === that ) {
+				currentItem = $( this );
 				return false;
 			}
-		});
-		if($.data(event.target, that.widgetName + "-item") === that) {
-			currentItem = $(event.target);
+		} );
+		if ( $.data( event.target, that.widgetName + "-item" ) === that ) {
+			currentItem = $( event.target );
 		}
 
-		if(!currentItem) {
+		if ( !currentItem ) {
 			return false;
 		}
-		if(this.options.handle && !overrideHandle) {
-			$(this.options.handle, currentItem).find("*").addBack().each(function() {
-				if(this === event.target) {
+		if ( this.options.handle && !overrideHandle ) {
+			$( this.options.handle, currentItem ).find( "*" ).addBack().each( function() {
+				if ( this === event.target ) {
 					validHandle = true;
 				}
-			});
-			if(!validHandle) {
+			} );
+			if ( !validHandle ) {
 				return false;
 			}
 		}
@@ -13645,18 +15366,19 @@ var sortable = $.widget("ui.sortable", $.ui.mouse, {
 
 	},
 
-	_mouseStart: function(event, overrideHandle, noActivation) {
+	_mouseStart: function( event, overrideHandle, noActivation ) {
 
 		var i, body,
 			o = this.options;
 
 		this.currentContainer = this;
 
-		//We only need to call refreshPositions, because the refreshItems call has been moved to mouseCapture
+		//We only need to call refreshPositions, because the refreshItems call has been moved to
+		// mouseCapture
 		this.refreshPositions();
 
 		//Create and append the visible helper
-		this.helper = this._createHelper(event);
+		this.helper = this._createHelper( event );
 
 		//Cache the helper size
 		this._cacheHelperProportions();
@@ -13679,33 +15401,40 @@ var sortable = $.widget("ui.sortable", $.ui.mouse, {
 			left: this.offset.left - this.margins.left
 		};
 
-		$.extend(this.offset, {
+		$.extend( this.offset, {
 			click: { //Where the click happened, relative to the element
 				left: event.pageX - this.offset.left,
 				top: event.pageY - this.offset.top
 			},
 			parent: this._getParentOffset(),
-			relative: this._getRelativeOffset() //This is a relative to absolute position minus the actual position calculation - only used for relative positioned helper
-		});
+
+			// This is a relative to absolute position minus the actual position calculation -
+			// only used for relative positioned helper
+			relative: this._getRelativeOffset()
+		} );
 
 		// Only after we got the offset, we can change the helper's position to absolute
 		// TODO: Still need to figure out a way to make relative sorting possible
-		this.helper.css("position", "absolute");
-		this.cssPosition = this.helper.css("position");
+		this.helper.css( "position", "absolute" );
+		this.cssPosition = this.helper.css( "position" );
 
 		//Generate the original position
-		this.originalPosition = this._generatePosition(event);
+		this.originalPosition = this._generatePosition( event );
 		this.originalPageX = event.pageX;
 		this.originalPageY = event.pageY;
 
 		//Adjust the mouse offset relative to the helper if "cursorAt" is supplied
-		(o.cursorAt && this._adjustOffsetFromHelper(o.cursorAt));
+		( o.cursorAt && this._adjustOffsetFromHelper( o.cursorAt ) );
 
 		//Cache the former DOM position
-		this.domPosition = { prev: this.currentItem.prev()[0], parent: this.currentItem.parent()[0] };
+		this.domPosition = {
+			prev: this.currentItem.prev()[ 0 ],
+			parent: this.currentItem.parent()[ 0 ]
+		};
 
-		//If the helper is not the original, hide the original so it's not playing any role during the drag, won't cause anything bad this way
-		if(this.helper[0] !== this.currentItem[0]) {
+		// If the helper is not the original, hide the original so it's not playing any role during
+		// the drag, won't cause anything bad this way
+		if ( this.helper[ 0 ] !== this.currentItem[ 0 ] ) {
 			this.currentItem.hide();
 		}
 
@@ -13713,141 +15442,158 @@ var sortable = $.widget("ui.sortable", $.ui.mouse, {
 		this._createPlaceholder();
 
 		//Set a containment if given in the options
-		if(o.containment) {
+		if ( o.containment ) {
 			this._setContainment();
 		}
 
-		if( o.cursor && o.cursor !== "auto" ) { // cursor option
+		if ( o.cursor && o.cursor !== "auto" ) { // cursor option
 			body = this.document.find( "body" );
 
-			// support: IE
+			// Support: IE
 			this.storedCursor = body.css( "cursor" );
 			body.css( "cursor", o.cursor );
 
-			this.storedStylesheet = $( "<style>*{ cursor: "+o.cursor+" !important; }</style>" ).appendTo( body );
+			this.storedStylesheet =
+				$( "<style>*{ cursor: " + o.cursor + " !important; }</style>" ).appendTo( body );
 		}
 
-		if(o.opacity) { // opacity option
-			if (this.helper.css("opacity")) {
-				this._storedOpacity = this.helper.css("opacity");
+		if ( o.opacity ) { // opacity option
+			if ( this.helper.css( "opacity" ) ) {
+				this._storedOpacity = this.helper.css( "opacity" );
 			}
-			this.helper.css("opacity", o.opacity);
+			this.helper.css( "opacity", o.opacity );
 		}
 
-		if(o.zIndex) { // zIndex option
-			if (this.helper.css("zIndex")) {
-				this._storedZIndex = this.helper.css("zIndex");
+		if ( o.zIndex ) { // zIndex option
+			if ( this.helper.css( "zIndex" ) ) {
+				this._storedZIndex = this.helper.css( "zIndex" );
 			}
-			this.helper.css("zIndex", o.zIndex);
+			this.helper.css( "zIndex", o.zIndex );
 		}
 
 		//Prepare scrolling
-		if(this.scrollParent[0] !== this.document[0] && this.scrollParent[0].tagName !== "HTML") {
+		if ( this.scrollParent[ 0 ] !== this.document[ 0 ] &&
+				this.scrollParent[ 0 ].tagName !== "HTML" ) {
 			this.overflowOffset = this.scrollParent.offset();
 		}
 
 		//Call callbacks
-		this._trigger("start", event, this._uiHash());
+		this._trigger( "start", event, this._uiHash() );
 
 		//Recache the helper size
-		if(!this._preserveHelperProportions) {
+		if ( !this._preserveHelperProportions ) {
 			this._cacheHelperProportions();
 		}
 
-
 		//Post "activate" events to possible containers
-		if( !noActivation ) {
+		if ( !noActivation ) {
 			for ( i = this.containers.length - 1; i >= 0; i-- ) {
 				this.containers[ i ]._trigger( "activate", event, this._uiHash( this ) );
 			}
 		}
 
 		//Prepare possible droppables
-		if($.ui.ddmanager) {
+		if ( $.ui.ddmanager ) {
 			$.ui.ddmanager.current = this;
 		}
 
-		if ($.ui.ddmanager && !o.dropBehaviour) {
-			$.ui.ddmanager.prepareOffsets(this, event);
+		if ( $.ui.ddmanager && !o.dropBehaviour ) {
+			$.ui.ddmanager.prepareOffsets( this, event );
 		}
 
 		this.dragging = true;
 
-		this.helper.addClass("ui-sortable-helper");
-		this._mouseDrag(event); //Execute the drag once - this causes the helper not to be visible before getting its correct position
+		this._addClass( this.helper, "ui-sortable-helper" );
+
+		// Execute the drag once - this causes the helper not to be visiblebefore getting its
+		// correct position
+		this._mouseDrag( event );
 		return true;
 
 	},
 
-	_mouseDrag: function(event) {
+	_mouseDrag: function( event ) {
 		var i, item, itemElement, intersection,
 			o = this.options,
 			scrolled = false;
 
 		//Compute the helpers position
-		this.position = this._generatePosition(event);
-		this.positionAbs = this._convertPositionTo("absolute");
+		this.position = this._generatePosition( event );
+		this.positionAbs = this._convertPositionTo( "absolute" );
 
-		if (!this.lastPositionAbs) {
+		if ( !this.lastPositionAbs ) {
 			this.lastPositionAbs = this.positionAbs;
 		}
 
 		//Do scrolling
-		if(this.options.scroll) {
-			if(this.scrollParent[0] !== this.document[0] && this.scrollParent[0].tagName !== "HTML") {
+		if ( this.options.scroll ) {
+			if ( this.scrollParent[ 0 ] !== this.document[ 0 ] &&
+					this.scrollParent[ 0 ].tagName !== "HTML" ) {
 
-				if((this.overflowOffset.top + this.scrollParent[0].offsetHeight) - event.pageY < o.scrollSensitivity) {
-					this.scrollParent[0].scrollTop = scrolled = this.scrollParent[0].scrollTop + o.scrollSpeed;
-				} else if(event.pageY - this.overflowOffset.top < o.scrollSensitivity) {
-					this.scrollParent[0].scrollTop = scrolled = this.scrollParent[0].scrollTop - o.scrollSpeed;
+				if ( ( this.overflowOffset.top + this.scrollParent[ 0 ].offsetHeight ) -
+						event.pageY < o.scrollSensitivity ) {
+					this.scrollParent[ 0 ].scrollTop =
+						scrolled = this.scrollParent[ 0 ].scrollTop + o.scrollSpeed;
+				} else if ( event.pageY - this.overflowOffset.top < o.scrollSensitivity ) {
+					this.scrollParent[ 0 ].scrollTop =
+						scrolled = this.scrollParent[ 0 ].scrollTop - o.scrollSpeed;
 				}
 
-				if((this.overflowOffset.left + this.scrollParent[0].offsetWidth) - event.pageX < o.scrollSensitivity) {
-					this.scrollParent[0].scrollLeft = scrolled = this.scrollParent[0].scrollLeft + o.scrollSpeed;
-				} else if(event.pageX - this.overflowOffset.left < o.scrollSensitivity) {
-					this.scrollParent[0].scrollLeft = scrolled = this.scrollParent[0].scrollLeft - o.scrollSpeed;
+				if ( ( this.overflowOffset.left + this.scrollParent[ 0 ].offsetWidth ) -
+						event.pageX < o.scrollSensitivity ) {
+					this.scrollParent[ 0 ].scrollLeft = scrolled =
+						this.scrollParent[ 0 ].scrollLeft + o.scrollSpeed;
+				} else if ( event.pageX - this.overflowOffset.left < o.scrollSensitivity ) {
+					this.scrollParent[ 0 ].scrollLeft = scrolled =
+						this.scrollParent[ 0 ].scrollLeft - o.scrollSpeed;
 				}
 
 			} else {
 
-				if(event.pageY - this.document.scrollTop() < o.scrollSensitivity) {
-					scrolled = this.document.scrollTop(this.document.scrollTop() - o.scrollSpeed);
-				} else if(this.window.height() - (event.pageY - this.document.scrollTop()) < o.scrollSensitivity) {
-					scrolled = this.document.scrollTop(this.document.scrollTop() + o.scrollSpeed);
+				if ( event.pageY - this.document.scrollTop() < o.scrollSensitivity ) {
+					scrolled = this.document.scrollTop( this.document.scrollTop() - o.scrollSpeed );
+				} else if ( this.window.height() - ( event.pageY - this.document.scrollTop() ) <
+						o.scrollSensitivity ) {
+					scrolled = this.document.scrollTop( this.document.scrollTop() + o.scrollSpeed );
 				}
 
-				if(event.pageX - this.document.scrollLeft() < o.scrollSensitivity) {
-					scrolled = this.document.scrollLeft(this.document.scrollLeft() - o.scrollSpeed);
-				} else if(this.window.width() - (event.pageX - this.document.scrollLeft()) < o.scrollSensitivity) {
-					scrolled = this.document.scrollLeft(this.document.scrollLeft() + o.scrollSpeed);
+				if ( event.pageX - this.document.scrollLeft() < o.scrollSensitivity ) {
+					scrolled = this.document.scrollLeft(
+						this.document.scrollLeft() - o.scrollSpeed
+					);
+				} else if ( this.window.width() - ( event.pageX - this.document.scrollLeft() ) <
+						o.scrollSensitivity ) {
+					scrolled = this.document.scrollLeft(
+						this.document.scrollLeft() + o.scrollSpeed
+					);
 				}
 
 			}
 
-			if(scrolled !== false && $.ui.ddmanager && !o.dropBehaviour) {
-				$.ui.ddmanager.prepareOffsets(this, event);
+			if ( scrolled !== false && $.ui.ddmanager && !o.dropBehaviour ) {
+				$.ui.ddmanager.prepareOffsets( this, event );
 			}
 		}
 
 		//Regenerate the absolute position used for position checks
-		this.positionAbs = this._convertPositionTo("absolute");
+		this.positionAbs = this._convertPositionTo( "absolute" );
 
 		//Set the helper position
-		if(!this.options.axis || this.options.axis !== "y") {
-			this.helper[0].style.left = this.position.left+"px";
+		if ( !this.options.axis || this.options.axis !== "y" ) {
+			this.helper[ 0 ].style.left = this.position.left + "px";
 		}
-		if(!this.options.axis || this.options.axis !== "x") {
-			this.helper[0].style.top = this.position.top+"px";
+		if ( !this.options.axis || this.options.axis !== "x" ) {
+			this.helper[ 0 ].style.top = this.position.top + "px";
 		}
 
 		//Rearrange
-		for (i = this.items.length - 1; i >= 0; i--) {
+		for ( i = this.items.length - 1; i >= 0; i-- ) {
 
 			//Cache variables and intersection, continue if no intersection
-			item = this.items[i];
-			itemElement = item.item[0];
-			intersection = this._intersectsWithPointer(item);
-			if (!intersection) {
+			item = this.items[ i ];
+			itemElement = item.item[ 0 ];
+			intersection = this._intersectsWithPointer( item );
+			if ( !intersection ) {
 				continue;
 			}
 
@@ -13858,77 +15604,92 @@ var sortable = $.widget("ui.sortable", $.ui.mouse, {
 			//
 			// Without this, moving items in "sub-sortables" can cause
 			// the placeholder to jitter between the outer and inner container.
-			if (item.instance !== this.currentContainer) {
+			if ( item.instance !== this.currentContainer ) {
 				continue;
 			}
 
-			// cannot intersect with itself
+			// Cannot intersect with itself
 			// no useless actions that have been done before
 			// no action if the item moved is the parent of the item checked
-			if (itemElement !== this.currentItem[0] &&
-				this.placeholder[intersection === 1 ? "next" : "prev"]()[0] !== itemElement &&
-				!$.contains(this.placeholder[0], itemElement) &&
-				(this.options.type === "semi-dynamic" ? !$.contains(this.element[0], itemElement) : true)
+			if ( itemElement !== this.currentItem[ 0 ] &&
+				this.placeholder[ intersection === 1 ? "next" : "prev" ]()[ 0 ] !== itemElement &&
+				!$.contains( this.placeholder[ 0 ], itemElement ) &&
+				( this.options.type === "semi-dynamic" ?
+					!$.contains( this.element[ 0 ], itemElement ) :
+					true
+				)
 			) {
 
 				this.direction = intersection === 1 ? "down" : "up";
 
-				if (this.options.tolerance === "pointer" || this._intersectsWithSides(item)) {
-					this._rearrange(event, item);
+				if ( this.options.tolerance === "pointer" || this._intersectsWithSides( item ) ) {
+					this._rearrange( event, item );
 				} else {
 					break;
 				}
 
-				this._trigger("change", event, this._uiHash());
+				this._trigger( "change", event, this._uiHash() );
 				break;
 			}
 		}
 
 		//Post events to containers
-		this._contactContainers(event);
+		this._contactContainers( event );
 
 		//Interconnect with droppables
-		if($.ui.ddmanager) {
-			$.ui.ddmanager.drag(this, event);
+		if ( $.ui.ddmanager ) {
+			$.ui.ddmanager.drag( this, event );
 		}
 
 		//Call callbacks
-		this._trigger("sort", event, this._uiHash());
+		this._trigger( "sort", event, this._uiHash() );
 
 		this.lastPositionAbs = this.positionAbs;
 		return false;
 
 	},
 
-	_mouseStop: function(event, noPropagation) {
+	_mouseStop: function( event, noPropagation ) {
 
-		if(!event) {
+		if ( !event ) {
 			return;
 		}
 
 		//If we are using droppables, inform the manager about the drop
-		if ($.ui.ddmanager && !this.options.dropBehaviour) {
-			$.ui.ddmanager.drop(this, event);
+		if ( $.ui.ddmanager && !this.options.dropBehaviour ) {
+			$.ui.ddmanager.drop( this, event );
 		}
 
-		if(this.options.revert) {
+		if ( this.options.revert ) {
 			var that = this,
 				cur = this.placeholder.offset(),
 				axis = this.options.axis,
 				animation = {};
 
 			if ( !axis || axis === "x" ) {
-				animation.left = cur.left - this.offset.parent.left - this.margins.left + (this.offsetParent[0] === this.document[0].body ? 0 : this.offsetParent[0].scrollLeft);
+				animation.left = cur.left - this.offset.parent.left - this.margins.left +
+					( this.offsetParent[ 0 ] === this.document[ 0 ].body ?
+						0 :
+						this.offsetParent[ 0 ].scrollLeft
+					);
 			}
 			if ( !axis || axis === "y" ) {
-				animation.top = cur.top - this.offset.parent.top - this.margins.top + (this.offsetParent[0] === this.document[0].body ? 0 : this.offsetParent[0].scrollTop);
+				animation.top = cur.top - this.offset.parent.top - this.margins.top +
+					( this.offsetParent[ 0 ] === this.document[ 0 ].body ?
+						0 :
+						this.offsetParent[ 0 ].scrollTop
+					);
 			}
 			this.reverting = true;
-			$(this.helper).animate( animation, parseInt(this.options.revert, 10) || 500, function() {
-				that._clear(event);
-			});
+			$( this.helper ).animate(
+				animation,
+				parseInt( this.options.revert, 10 ) || 500,
+				function() {
+					that._clear( event );
+				}
+			);
 		} else {
-			this._clear(event, noPropagation);
+			this._clear( event, noPropagation );
 		}
 
 		return false;
@@ -13937,47 +15698,51 @@ var sortable = $.widget("ui.sortable", $.ui.mouse, {
 
 	cancel: function() {
 
-		if(this.dragging) {
+		if ( this.dragging ) {
 
-			this._mouseUp({ target: null });
+			this._mouseUp( new $.Event( "mouseup", { target: null } ) );
 
-			if(this.options.helper === "original") {
-				this.currentItem.css(this._storedCSS).removeClass("ui-sortable-helper");
+			if ( this.options.helper === "original" ) {
+				this.currentItem.css( this._storedCSS );
+				this._removeClass( this.currentItem, "ui-sortable-helper" );
 			} else {
 				this.currentItem.show();
 			}
 
 			//Post deactivating events to containers
-			for (var i = this.containers.length - 1; i >= 0; i--){
-				this.containers[i]._trigger("deactivate", null, this._uiHash(this));
-				if(this.containers[i].containerCache.over) {
-					this.containers[i]._trigger("out", null, this._uiHash(this));
-					this.containers[i].containerCache.over = 0;
+			for ( var i = this.containers.length - 1; i >= 0; i-- ) {
+				this.containers[ i ]._trigger( "deactivate", null, this._uiHash( this ) );
+				if ( this.containers[ i ].containerCache.over ) {
+					this.containers[ i ]._trigger( "out", null, this._uiHash( this ) );
+					this.containers[ i ].containerCache.over = 0;
 				}
 			}
 
 		}
 
-		if (this.placeholder) {
-			//$(this.placeholder[0]).remove(); would have been the jQuery way - unfortunately, it unbinds ALL events from the original node!
-			if(this.placeholder[0].parentNode) {
-				this.placeholder[0].parentNode.removeChild(this.placeholder[0]);
+		if ( this.placeholder ) {
+
+			//$(this.placeholder[0]).remove(); would have been the jQuery way - unfortunately,
+			// it unbinds ALL events from the original node!
+			if ( this.placeholder[ 0 ].parentNode ) {
+				this.placeholder[ 0 ].parentNode.removeChild( this.placeholder[ 0 ] );
 			}
-			if(this.options.helper !== "original" && this.helper && this.helper[0].parentNode) {
+			if ( this.options.helper !== "original" && this.helper &&
+					this.helper[ 0 ].parentNode ) {
 				this.helper.remove();
 			}
 
-			$.extend(this, {
+			$.extend( this, {
 				helper: null,
 				dragging: false,
 				reverting: false,
 				_noFinalSort: null
-			});
+			} );
 
-			if(this.domPosition.prev) {
-				$(this.domPosition.prev).after(this.currentItem);
+			if ( this.domPosition.prev ) {
+				$( this.domPosition.prev ).after( this.currentItem );
 			} else {
-				$(this.domPosition.parent).prepend(this.currentItem);
+				$( this.domPosition.parent ).prepend( this.currentItem );
 			}
 		}
 
@@ -13985,41 +15750,46 @@ var sortable = $.widget("ui.sortable", $.ui.mouse, {
 
 	},
 
-	serialize: function(o) {
+	serialize: function( o ) {
 
-		var items = this._getItemsAsjQuery(o && o.connected),
+		var items = this._getItemsAsjQuery( o && o.connected ),
 			str = [];
 		o = o || {};
 
-		$(items).each(function() {
-			var res = ($(o.item || this).attr(o.attribute || "id") || "").match(o.expression || (/(.+)[\-=_](.+)/));
-			if (res) {
-				str.push((o.key || res[1]+"[]")+"="+(o.key && o.expression ? res[1] : res[2]));
+		$( items ).each( function() {
+			var res = ( $( o.item || this ).attr( o.attribute || "id" ) || "" )
+				.match( o.expression || ( /(.+)[\-=_](.+)/ ) );
+			if ( res ) {
+				str.push(
+					( o.key || res[ 1 ] + "[]" ) +
+					"=" + ( o.key && o.expression ? res[ 1 ] : res[ 2 ] ) );
 			}
-		});
+		} );
 
-		if(!str.length && o.key) {
-			str.push(o.key + "=");
+		if ( !str.length && o.key ) {
+			str.push( o.key + "=" );
 		}
 
-		return str.join("&");
+		return str.join( "&" );
 
 	},
 
-	toArray: function(o) {
+	toArray: function( o ) {
 
-		var items = this._getItemsAsjQuery(o && o.connected),
+		var items = this._getItemsAsjQuery( o && o.connected ),
 			ret = [];
 
 		o = o || {};
 
-		items.each(function() { ret.push($(o.item || this).attr(o.attribute || "id") || ""); });
+		items.each( function() {
+			ret.push( $( o.item || this ).attr( o.attribute || "id" ) || "" );
+		} );
 		return ret;
 
 	},
 
 	/* Be careful with the following core functions */
-	_intersectsWith: function(item) {
+	_intersectsWith: function( item ) {
 
 		var x1 = this.positionAbs.left,
 			x2 = x1 + this.helperProportions.width,
@@ -14031,70 +15801,83 @@ var sortable = $.widget("ui.sortable", $.ui.mouse, {
 			b = t + item.height,
 			dyClick = this.offset.click.top,
 			dxClick = this.offset.click.left,
-			isOverElementHeight = ( this.options.axis === "x" ) || ( ( y1 + dyClick ) > t && ( y1 + dyClick ) < b ),
-			isOverElementWidth = ( this.options.axis === "y" ) || ( ( x1 + dxClick ) > l && ( x1 + dxClick ) < r ),
+			isOverElementHeight = ( this.options.axis === "x" ) || ( ( y1 + dyClick ) > t &&
+				( y1 + dyClick ) < b ),
+			isOverElementWidth = ( this.options.axis === "y" ) || ( ( x1 + dxClick ) > l &&
+				( x1 + dxClick ) < r ),
 			isOverElement = isOverElementHeight && isOverElementWidth;
 
 		if ( this.options.tolerance === "pointer" ||
 			this.options.forcePointerForContainers ||
-			(this.options.tolerance !== "pointer" && this.helperProportions[this.floating ? "width" : "height"] > item[this.floating ? "width" : "height"])
+			( this.options.tolerance !== "pointer" &&
+				this.helperProportions[ this.floating ? "width" : "height" ] >
+				item[ this.floating ? "width" : "height" ] )
 		) {
 			return isOverElement;
 		} else {
 
-			return (l < x1 + (this.helperProportions.width / 2) && // Right Half
-				x2 - (this.helperProportions.width / 2) < r && // Left Half
-				t < y1 + (this.helperProportions.height / 2) && // Bottom Half
-				y2 - (this.helperProportions.height / 2) < b ); // Top Half
+			return ( l < x1 + ( this.helperProportions.width / 2 ) && // Right Half
+				x2 - ( this.helperProportions.width / 2 ) < r && // Left Half
+				t < y1 + ( this.helperProportions.height / 2 ) && // Bottom Half
+				y2 - ( this.helperProportions.height / 2 ) < b ); // Top Half
 
 		}
 	},
 
-	_intersectsWithPointer: function(item) {
+	_intersectsWithPointer: function( item ) {
+		var verticalDirection, horizontalDirection,
+			isOverElementHeight = ( this.options.axis === "x" ) ||
+				this._isOverAxis(
+					this.positionAbs.top + this.offset.click.top, item.top, item.height ),
+			isOverElementWidth = ( this.options.axis === "y" ) ||
+				this._isOverAxis(
+					this.positionAbs.left + this.offset.click.left, item.left, item.width ),
+			isOverElement = isOverElementHeight && isOverElementWidth;
 
-		var isOverElementHeight = (this.options.axis === "x") || this._isOverAxis(this.positionAbs.top + this.offset.click.top, item.top, item.height),
-			isOverElementWidth = (this.options.axis === "y") || this._isOverAxis(this.positionAbs.left + this.offset.click.left, item.left, item.width),
-			isOverElement = isOverElementHeight && isOverElementWidth,
-			verticalDirection = this._getDragVerticalDirection(),
-			horizontalDirection = this._getDragHorizontalDirection();
-
-		if (!isOverElement) {
+		if ( !isOverElement ) {
 			return false;
 		}
 
+		verticalDirection = this._getDragVerticalDirection();
+		horizontalDirection = this._getDragHorizontalDirection();
+
 		return this.floating ?
-			( ((horizontalDirection && horizontalDirection === "right") || verticalDirection === "down") ? 2 : 1 )
-			: ( verticalDirection && (verticalDirection === "down" ? 2 : 1) );
+			( ( horizontalDirection === "right" || verticalDirection === "down" ) ? 2 : 1 )
+			: ( verticalDirection && ( verticalDirection === "down" ? 2 : 1 ) );
 
 	},
 
-	_intersectsWithSides: function(item) {
+	_intersectsWithSides: function( item ) {
 
-		var isOverBottomHalf = this._isOverAxis(this.positionAbs.top + this.offset.click.top, item.top + (item.height/2), item.height),
-			isOverRightHalf = this._isOverAxis(this.positionAbs.left + this.offset.click.left, item.left + (item.width/2), item.width),
+		var isOverBottomHalf = this._isOverAxis( this.positionAbs.top +
+				this.offset.click.top, item.top + ( item.height / 2 ), item.height ),
+			isOverRightHalf = this._isOverAxis( this.positionAbs.left +
+				this.offset.click.left, item.left + ( item.width / 2 ), item.width ),
 			verticalDirection = this._getDragVerticalDirection(),
 			horizontalDirection = this._getDragHorizontalDirection();
 
-		if (this.floating && horizontalDirection) {
-			return ((horizontalDirection === "right" && isOverRightHalf) || (horizontalDirection === "left" && !isOverRightHalf));
+		if ( this.floating && horizontalDirection ) {
+			return ( ( horizontalDirection === "right" && isOverRightHalf ) ||
+				( horizontalDirection === "left" && !isOverRightHalf ) );
 		} else {
-			return verticalDirection && ((verticalDirection === "down" && isOverBottomHalf) || (verticalDirection === "up" && !isOverBottomHalf));
+			return verticalDirection && ( ( verticalDirection === "down" && isOverBottomHalf ) ||
+				( verticalDirection === "up" && !isOverBottomHalf ) );
 		}
 
 	},
 
 	_getDragVerticalDirection: function() {
 		var delta = this.positionAbs.top - this.lastPositionAbs.top;
-		return delta !== 0 && (delta > 0 ? "down" : "up");
+		return delta !== 0 && ( delta > 0 ? "down" : "up" );
 	},
 
 	_getDragHorizontalDirection: function() {
 		var delta = this.positionAbs.left - this.lastPositionAbs.left;
-		return delta !== 0 && (delta > 0 ? "right" : "left");
+		return delta !== 0 && ( delta > 0 ? "right" : "left" );
 	},
 
-	refresh: function(event) {
-		this._refreshItems(event);
+	refresh: function( event ) {
+		this._refreshItems( event );
 		this._setHandleClassName();
 		this.refreshPositions();
 		return this;
@@ -14102,124 +15885,146 @@ var sortable = $.widget("ui.sortable", $.ui.mouse, {
 
 	_connectWith: function() {
 		var options = this.options;
-		return options.connectWith.constructor === String ? [options.connectWith] : options.connectWith;
+		return options.connectWith.constructor === String ?
+			[ options.connectWith ] :
+			options.connectWith;
 	},
 
-	_getItemsAsjQuery: function(connected) {
+	_getItemsAsjQuery: function( connected ) {
 
 		var i, j, cur, inst,
 			items = [],
 			queries = [],
 			connectWith = this._connectWith();
 
-		if(connectWith && connected) {
-			for (i = connectWith.length - 1; i >= 0; i--){
-				cur = $(connectWith[i], this.document[0]);
-				for ( j = cur.length - 1; j >= 0; j--){
-					inst = $.data(cur[j], this.widgetFullName);
-					if(inst && inst !== this && !inst.options.disabled) {
-						queries.push([$.isFunction(inst.options.items) ? inst.options.items.call(inst.element) : $(inst.options.items, inst.element).not(".ui-sortable-helper").not(".ui-sortable-placeholder"), inst]);
+		if ( connectWith && connected ) {
+			for ( i = connectWith.length - 1; i >= 0; i-- ) {
+				cur = $( connectWith[ i ], this.document[ 0 ] );
+				for ( j = cur.length - 1; j >= 0; j-- ) {
+					inst = $.data( cur[ j ], this.widgetFullName );
+					if ( inst && inst !== this && !inst.options.disabled ) {
+						queries.push( [ $.isFunction( inst.options.items ) ?
+							inst.options.items.call( inst.element ) :
+							$( inst.options.items, inst.element )
+								.not( ".ui-sortable-helper" )
+								.not( ".ui-sortable-placeholder" ), inst ] );
 					}
 				}
 			}
 		}
 
-		queries.push([$.isFunction(this.options.items) ? this.options.items.call(this.element, null, { options: this.options, item: this.currentItem }) : $(this.options.items, this.element).not(".ui-sortable-helper").not(".ui-sortable-placeholder"), this]);
+		queries.push( [ $.isFunction( this.options.items ) ?
+			this.options.items
+				.call( this.element, null, { options: this.options, item: this.currentItem } ) :
+			$( this.options.items, this.element )
+				.not( ".ui-sortable-helper" )
+				.not( ".ui-sortable-placeholder" ), this ] );
 
 		function addItems() {
 			items.push( this );
 		}
-		for (i = queries.length - 1; i >= 0; i--){
-			queries[i][0].each( addItems );
+		for ( i = queries.length - 1; i >= 0; i-- ) {
+			queries[ i ][ 0 ].each( addItems );
 		}
 
-		return $(items);
+		return $( items );
 
 	},
 
 	_removeCurrentsFromItems: function() {
 
-		var list = this.currentItem.find(":data(" + this.widgetName + "-item)");
+		var list = this.currentItem.find( ":data(" + this.widgetName + "-item)" );
 
-		this.items = $.grep(this.items, function (item) {
-			for (var j=0; j < list.length; j++) {
-				if(list[j] === item.item[0]) {
+		this.items = $.grep( this.items, function( item ) {
+			for ( var j = 0; j < list.length; j++ ) {
+				if ( list[ j ] === item.item[ 0 ] ) {
 					return false;
 				}
 			}
 			return true;
-		});
+		} );
 
 	},
 
-	_refreshItems: function(event) {
+	_refreshItems: function( event ) {
 
 		this.items = [];
-		this.containers = [this];
+		this.containers = [ this ];
 
 		var i, j, cur, inst, targetData, _queries, item, queriesLength,
 			items = this.items,
-			queries = [[$.isFunction(this.options.items) ? this.options.items.call(this.element[0], event, { item: this.currentItem }) : $(this.options.items, this.element), this]],
+			queries = [ [ $.isFunction( this.options.items ) ?
+				this.options.items.call( this.element[ 0 ], event, { item: this.currentItem } ) :
+				$( this.options.items, this.element ), this ] ],
 			connectWith = this._connectWith();
 
-		if(connectWith && this.ready) { //Shouldn't be run the first time through due to massive slow-down
-			for (i = connectWith.length - 1; i >= 0; i--){
-				cur = $(connectWith[i], this.document[0]);
-				for (j = cur.length - 1; j >= 0; j--){
-					inst = $.data(cur[j], this.widgetFullName);
-					if(inst && inst !== this && !inst.options.disabled) {
-						queries.push([$.isFunction(inst.options.items) ? inst.options.items.call(inst.element[0], event, { item: this.currentItem }) : $(inst.options.items, inst.element), inst]);
-						this.containers.push(inst);
+		//Shouldn't be run the first time through due to massive slow-down
+		if ( connectWith && this.ready ) {
+			for ( i = connectWith.length - 1; i >= 0; i-- ) {
+				cur = $( connectWith[ i ], this.document[ 0 ] );
+				for ( j = cur.length - 1; j >= 0; j-- ) {
+					inst = $.data( cur[ j ], this.widgetFullName );
+					if ( inst && inst !== this && !inst.options.disabled ) {
+						queries.push( [ $.isFunction( inst.options.items ) ?
+							inst.options.items
+								.call( inst.element[ 0 ], event, { item: this.currentItem } ) :
+							$( inst.options.items, inst.element ), inst ] );
+						this.containers.push( inst );
 					}
 				}
 			}
 		}
 
-		for (i = queries.length - 1; i >= 0; i--) {
-			targetData = queries[i][1];
-			_queries = queries[i][0];
+		for ( i = queries.length - 1; i >= 0; i-- ) {
+			targetData = queries[ i ][ 1 ];
+			_queries = queries[ i ][ 0 ];
 
-			for (j=0, queriesLength = _queries.length; j < queriesLength; j++) {
-				item = $(_queries[j]);
+			for ( j = 0, queriesLength = _queries.length; j < queriesLength; j++ ) {
+				item = $( _queries[ j ] );
 
-				item.data(this.widgetName + "-item", targetData); // Data for target checking (mouse manager)
+				// Data for target checking (mouse manager)
+				item.data( this.widgetName + "-item", targetData );
 
-				items.push({
+				items.push( {
 					item: item,
 					instance: targetData,
 					width: 0, height: 0,
 					left: 0, top: 0
-				});
+				} );
 			}
 		}
 
 	},
 
-	refreshPositions: function(fast) {
+	refreshPositions: function( fast ) {
 
 		// Determine whether items are being displayed horizontally
 		this.floating = this.items.length ?
 			this.options.axis === "x" || this._isFloating( this.items[ 0 ].item ) :
 			false;
 
-		//This has to be redone because due to the item being moved out/into the offsetParent, the offsetParent's position will change
-		if(this.offsetParent && this.helper) {
+		//This has to be redone because due to the item being moved out/into the offsetParent,
+		// the offsetParent's position will change
+		if ( this.offsetParent && this.helper ) {
 			this.offset.parent = this._getParentOffset();
 		}
 
 		var i, item, t, p;
 
-		for (i = this.items.length - 1; i >= 0; i--){
-			item = this.items[i];
+		for ( i = this.items.length - 1; i >= 0; i-- ) {
+			item = this.items[ i ];
 
 			//We ignore calculating positions of all connected containers when we're not over them
-			if(item.instance !== this.currentContainer && this.currentContainer && item.item[0] !== this.currentItem[0]) {
+			if ( item.instance !== this.currentContainer && this.currentContainer &&
+					item.item[ 0 ] !== this.currentItem[ 0 ] ) {
 				continue;
 			}
 
-			t = this.options.toleranceElement ? $(this.options.toleranceElement, item.item) : item.item;
+			t = this.options.toleranceElement ?
+				$( this.options.toleranceElement, item.item ) :
+				item.item;
 
-			if (!fast) {
+			if ( !fast ) {
 				item.width = t.outerWidth();
 				item.height = t.outerHeight();
 			}
@@ -14229,35 +16034,39 @@ var sortable = $.widget("ui.sortable", $.ui.mouse, {
 			item.top = p.top;
 		}
 
-		if(this.options.custom && this.options.custom.refreshContainers) {
-			this.options.custom.refreshContainers.call(this);
+		if ( this.options.custom && this.options.custom.refreshContainers ) {
+			this.options.custom.refreshContainers.call( this );
 		} else {
-			for (i = this.containers.length - 1; i >= 0; i--){
-				p = this.containers[i].element.offset();
-				this.containers[i].containerCache.left = p.left;
-				this.containers[i].containerCache.top = p.top;
-				this.containers[i].containerCache.width = this.containers[i].element.outerWidth();
-				this.containers[i].containerCache.height = this.containers[i].element.outerHeight();
+			for ( i = this.containers.length - 1; i >= 0; i-- ) {
+				p = this.containers[ i ].element.offset();
+				this.containers[ i ].containerCache.left = p.left;
+				this.containers[ i ].containerCache.top = p.top;
+				this.containers[ i ].containerCache.width =
+					this.containers[ i ].element.outerWidth();
+				this.containers[ i ].containerCache.height =
+					this.containers[ i ].element.outerHeight();
 			}
 		}
 
 		return this;
 	},
 
-	_createPlaceholder: function(that) {
+	_createPlaceholder: function( that ) {
 		that = that || this;
 		var className,
 			o = that.options;
 
-		if(!o.placeholder || o.placeholder.constructor === String) {
+		if ( !o.placeholder || o.placeholder.constructor === String ) {
 			className = o.placeholder;
 			o.placeholder = {
 				element: function() {
 
-					var nodeName = that.currentItem[0].nodeName.toLowerCase(),
-						element = $( "<" + nodeName + ">", that.document[0] )
-							.addClass(className || that.currentItem[0].className+" ui-sortable-placeholder")
-							.removeClass("ui-sortable-helper");
+					var nodeName = that.currentItem[ 0 ].nodeName.toLowerCase(),
+						element = $( "<" + nodeName + ">", that.document[ 0 ] );
+
+						that._addClass( element, "ui-sortable-placeholder",
+								className || that.currentItem[ 0 ].className )
+							._removeClass( element, "ui-sortable-helper" );
 
 					if ( nodeName === "tbody" ) {
 						that._createTrPlaceholder(
@@ -14276,105 +16085,126 @@ var sortable = $.widget("ui.sortable", $.ui.mouse, {
 
 					return element;
 				},
-				update: function(container, p) {
+				update: function( container, p ) {
 
-					// 1. If a className is set as 'placeholder option, we don't force sizes - the class is responsible for that
-					// 2. The option 'forcePlaceholderSize can be enabled to force it even if a class name is specified
-					if(className && !o.forcePlaceholderSize) {
+					// 1. If a className is set as 'placeholder option, we don't force sizes -
+					// the class is responsible for that
+					// 2. The option 'forcePlaceholderSize can be enabled to force it even if a
+					// class name is specified
+					if ( className && !o.forcePlaceholderSize ) {
 						return;
 					}
 
-					//If the element doesn't have a actual height by itself (without styles coming from a stylesheet), it receives the inline height from the dragged item
-					if(!p.height()) { p.height(that.currentItem.innerHeight() - parseInt(that.currentItem.css("paddingTop")||0, 10) - parseInt(that.currentItem.css("paddingBottom")||0, 10)); }
-					if(!p.width()) { p.width(that.currentItem.innerWidth() - parseInt(that.currentItem.css("paddingLeft")||0, 10) - parseInt(that.currentItem.css("paddingRight")||0, 10)); }
+					//If the element doesn't have a actual height by itself (without styles coming
+					// from a stylesheet), it receives the inline height from the dragged item
+					if ( !p.height() ) {
+						p.height(
+							that.currentItem.innerHeight() -
+							parseInt( that.currentItem.css( "paddingTop" ) || 0, 10 ) -
+							parseInt( that.currentItem.css( "paddingBottom" ) || 0, 10 ) );
+					}
+					if ( !p.width() ) {
+						p.width(
+							that.currentItem.innerWidth() -
+							parseInt( that.currentItem.css( "paddingLeft" ) || 0, 10 ) -
+							parseInt( that.currentItem.css( "paddingRight" ) || 0, 10 ) );
+					}
 				}
 			};
 		}
 
 		//Create the placeholder
-		that.placeholder = $(o.placeholder.element.call(that.element, that.currentItem));
+		that.placeholder = $( o.placeholder.element.call( that.element, that.currentItem ) );
 
 		//Append it after the actual current item
-		that.currentItem.after(that.placeholder);
+		that.currentItem.after( that.placeholder );
 
 		//Update the size of the placeholder (TODO: Logic to fuzzy, see line 316/317)
-		o.placeholder.update(that, that.placeholder);
+		o.placeholder.update( that, that.placeholder );
 
 	},
 
 	_createTrPlaceholder: function( sourceTr, targetTr ) {
 		var that = this;
 
-		sourceTr.children().each(function() {
+		sourceTr.children().each( function() {
 			$( "<td>&#160;</td>", that.document[ 0 ] )
 				.attr( "colspan", $( this ).attr( "colspan" ) || 1 )
 				.appendTo( targetTr );
-		});
+		} );
 	},
 
-	_contactContainers: function(event) {
-		var i, j, dist, itemWithLeastDistance, posProperty, sizeProperty, cur, nearBottom, floating, axis,
+	_contactContainers: function( event ) {
+		var i, j, dist, itemWithLeastDistance, posProperty, sizeProperty, cur, nearBottom,
+			floating, axis,
 			innermostContainer = null,
 			innermostIndex = null;
 
-		// get innermost container that intersects with item
-		for (i = this.containers.length - 1; i >= 0; i--) {
+		// Get innermost container that intersects with item
+		for ( i = this.containers.length - 1; i >= 0; i-- ) {
 
-			// never consider a container that's located within the item itself
-			if($.contains(this.currentItem[0], this.containers[i].element[0])) {
+			// Never consider a container that's located within the item itself
+			if ( $.contains( this.currentItem[ 0 ], this.containers[ i ].element[ 0 ] ) ) {
 				continue;
 			}
 
-			if(this._intersectsWith(this.containers[i].containerCache)) {
+			if ( this._intersectsWith( this.containers[ i ].containerCache ) ) {
 
-				// if we've already found a container and it's more "inner" than this, then continue
-				if(innermostContainer && $.contains(this.containers[i].element[0], innermostContainer.element[0])) {
+				// If we've already found a container and it's more "inner" than this, then continue
+				if ( innermostContainer &&
+						$.contains(
+							this.containers[ i ].element[ 0 ],
+							innermostContainer.element[ 0 ] ) ) {
 					continue;
 				}
 
-				innermostContainer = this.containers[i];
+				innermostContainer = this.containers[ i ];
 				innermostIndex = i;
 
 			} else {
+
 				// container doesn't intersect. trigger "out" event if necessary
-				if(this.containers[i].containerCache.over) {
-					this.containers[i]._trigger("out", event, this._uiHash(this));
-					this.containers[i].containerCache.over = 0;
+				if ( this.containers[ i ].containerCache.over ) {
+					this.containers[ i ]._trigger( "out", event, this._uiHash( this ) );
+					this.containers[ i ].containerCache.over = 0;
 				}
 			}
 
 		}
 
-		// if no intersecting containers found, return
-		if(!innermostContainer) {
+		// If no intersecting containers found, return
+		if ( !innermostContainer ) {
 			return;
 		}
 
-		// move the item into the container if it's not there already
-		if(this.containers.length === 1) {
-			if (!this.containers[innermostIndex].containerCache.over) {
-				this.containers[innermostIndex]._trigger("over", event, this._uiHash(this));
-				this.containers[innermostIndex].containerCache.over = 1;
+		// Move the item into the container if it's not there already
+		if ( this.containers.length === 1 ) {
+			if ( !this.containers[ innermostIndex ].containerCache.over ) {
+				this.containers[ innermostIndex ]._trigger( "over", event, this._uiHash( this ) );
+				this.containers[ innermostIndex ].containerCache.over = 1;
 			}
 		} else {
 
-			//When entering a new container, we will find the item with the least distance and append our item near it
+			// When entering a new container, we will find the item with the least distance and
+			// append our item near it
 			dist = 10000;
 			itemWithLeastDistance = null;
-			floating = innermostContainer.floating || this._isFloating(this.currentItem);
+			floating = innermostContainer.floating || this._isFloating( this.currentItem );
 			posProperty = floating ? "left" : "top";
 			sizeProperty = floating ? "width" : "height";
-			axis = floating ? "clientX" : "clientY";
+			axis = floating ? "pageX" : "pageY";
 
-			for (j = this.items.length - 1; j >= 0; j--) {
-				if(!$.contains(this.containers[innermostIndex].element[0], this.items[j].item[0])) {
+			for ( j = this.items.length - 1; j >= 0; j-- ) {
+				if ( !$.contains(
+						this.containers[ innermostIndex ].element[ 0 ], this.items[ j ].item[ 0 ] )
+				) {
 					continue;
 				}
-				if(this.items[j].item[0] === this.currentItem[0]) {
+				if ( this.items[ j ].item[ 0 ] === this.currentItem[ 0 ] ) {
 					continue;
 				}
 
-				cur = this.items[j].item.offset()[posProperty];
+				cur = this.items[ j ].item.offset()[ posProperty ];
 				nearBottom = false;
 				if ( event[ axis ] - cur > this.items[ j ][ sizeProperty ] / 2 ) {
 					nearBottom = true;
@@ -14383,16 +16213,16 @@ var sortable = $.widget("ui.sortable", $.ui.mouse, {
 				if ( Math.abs( event[ axis ] - cur ) < dist ) {
 					dist = Math.abs( event[ axis ] - cur );
 					itemWithLeastDistance = this.items[ j ];
-					this.direction = nearBottom ? "up": "down";
+					this.direction = nearBottom ? "up" : "down";
 				}
 			}
 
 			//Check if dropOnEmpty is enabled
-			if(!itemWithLeastDistance && !this.options.dropOnEmpty) {
+			if ( !itemWithLeastDistance && !this.options.dropOnEmpty ) {
 				return;
 			}
 
-			if(this.currentContainer === this.containers[innermostIndex]) {
+			if ( this.currentContainer === this.containers[ innermostIndex ] ) {
 				if ( !this.currentContainer.containerCache.over ) {
 					this.containers[ innermostIndex ]._trigger( "over", event, this._uiHash() );
 					this.currentContainer.containerCache.over = 1;
@@ -14400,103 +16230,121 @@ var sortable = $.widget("ui.sortable", $.ui.mouse, {
 				return;
 			}
 
-			itemWithLeastDistance ? this._rearrange(event, itemWithLeastDistance, null, true) : this._rearrange(event, null, this.containers[innermostIndex].element, true);
-			this._trigger("change", event, this._uiHash());
-			this.containers[innermostIndex]._trigger("change", event, this._uiHash(this));
-			this.currentContainer = this.containers[innermostIndex];
+			itemWithLeastDistance ?
+				this._rearrange( event, itemWithLeastDistance, null, true ) :
+				this._rearrange( event, null, this.containers[ innermostIndex ].element, true );
+			this._trigger( "change", event, this._uiHash() );
+			this.containers[ innermostIndex ]._trigger( "change", event, this._uiHash( this ) );
+			this.currentContainer = this.containers[ innermostIndex ];
 
 			//Update the placeholder
-			this.options.placeholder.update(this.currentContainer, this.placeholder);
+			this.options.placeholder.update( this.currentContainer, this.placeholder );
 
-			this.containers[innermostIndex]._trigger("over", event, this._uiHash(this));
-			this.containers[innermostIndex].containerCache.over = 1;
+			this.containers[ innermostIndex ]._trigger( "over", event, this._uiHash( this ) );
+			this.containers[ innermostIndex ].containerCache.over = 1;
 		}
 
-
 	},
 
-	_createHelper: function(event) {
+	_createHelper: function( event ) {
 
 		var o = this.options,
-			helper = $.isFunction(o.helper) ? $(o.helper.apply(this.element[0], [event, this.currentItem])) : (o.helper === "clone" ? this.currentItem.clone() : this.currentItem);
+			helper = $.isFunction( o.helper ) ?
+				$( o.helper.apply( this.element[ 0 ], [ event, this.currentItem ] ) ) :
+				( o.helper === "clone" ? this.currentItem.clone() : this.currentItem );
 
 		//Add the helper to the DOM if that didn't happen already
-		if(!helper.parents("body").length) {
-			$(o.appendTo !== "parent" ? o.appendTo : this.currentItem[0].parentNode)[0].appendChild(helper[0]);
+		if ( !helper.parents( "body" ).length ) {
+			$( o.appendTo !== "parent" ?
+				o.appendTo :
+				this.currentItem[ 0 ].parentNode )[ 0 ].appendChild( helper[ 0 ] );
 		}
 
-		if(helper[0] === this.currentItem[0]) {
-			this._storedCSS = { width: this.currentItem[0].style.width, height: this.currentItem[0].style.height, position: this.currentItem.css("position"), top: this.currentItem.css("top"), left: this.currentItem.css("left") };
+		if ( helper[ 0 ] === this.currentItem[ 0 ] ) {
+			this._storedCSS = {
+				width: this.currentItem[ 0 ].style.width,
+				height: this.currentItem[ 0 ].style.height,
+				position: this.currentItem.css( "position" ),
+				top: this.currentItem.css( "top" ),
+				left: this.currentItem.css( "left" )
+			};
 		}
 
-		if(!helper[0].style.width || o.forceHelperSize) {
-			helper.width(this.currentItem.width());
+		if ( !helper[ 0 ].style.width || o.forceHelperSize ) {
+			helper.width( this.currentItem.width() );
 		}
-		if(!helper[0].style.height || o.forceHelperSize) {
-			helper.height(this.currentItem.height());
+		if ( !helper[ 0 ].style.height || o.forceHelperSize ) {
+			helper.height( this.currentItem.height() );
 		}
 
 		return helper;
 
 	},
 
-	_adjustOffsetFromHelper: function(obj) {
-		if (typeof obj === "string") {
-			obj = obj.split(" ");
+	_adjustOffsetFromHelper: function( obj ) {
+		if ( typeof obj === "string" ) {
+			obj = obj.split( " " );
 		}
-		if ($.isArray(obj)) {
-			obj = {left: +obj[0], top: +obj[1] || 0};
+		if ( $.isArray( obj ) ) {
+			obj = { left: +obj[ 0 ], top: +obj[ 1 ] || 0 };
 		}
-		if ("left" in obj) {
+		if ( "left" in obj ) {
 			this.offset.click.left = obj.left + this.margins.left;
 		}
-		if ("right" in obj) {
+		if ( "right" in obj ) {
 			this.offset.click.left = this.helperProportions.width - obj.right + this.margins.left;
 		}
-		if ("top" in obj) {
+		if ( "top" in obj ) {
 			this.offset.click.top = obj.top + this.margins.top;
 		}
-		if ("bottom" in obj) {
+		if ( "bottom" in obj ) {
 			this.offset.click.top = this.helperProportions.height - obj.bottom + this.margins.top;
 		}
 	},
 
 	_getParentOffset: function() {
 
-
 		//Get the offsetParent and cache its position
 		this.offsetParent = this.helper.offsetParent();
 		var po = this.offsetParent.offset();
 
-		// This is a special case where we need to modify a offset calculated on start, since the following happened:
-		// 1. The position of the helper is absolute, so it's position is calculated based on the next positioned parent
-		// 2. The actual offset parent is a child of the scroll parent, and the scroll parent isn't the document, which means that
-		//    the scroll is included in the initial calculation of the offset of the parent, and never recalculated upon drag
-		if(this.cssPosition === "absolute" && this.scrollParent[0] !== this.document[0] && $.contains(this.scrollParent[0], this.offsetParent[0])) {
+		// This is a special case where we need to modify a offset calculated on start, since the
+		// following happened:
+		// 1. The position of the helper is absolute, so it's position is calculated based on the
+		// next positioned parent
+		// 2. The actual offset parent is a child of the scroll parent, and the scroll parent isn't
+		// the document, which means that the scroll is included in the initial calculation of the
+		// offset of the parent, and never recalculated upon drag
+		if ( this.cssPosition === "absolute" && this.scrollParent[ 0 ] !== this.document[ 0 ] &&
+				$.contains( this.scrollParent[ 0 ], this.offsetParent[ 0 ] ) ) {
 			po.left += this.scrollParent.scrollLeft();
 			po.top += this.scrollParent.scrollTop();
 		}
 
-		// This needs to be actually done for all browsers, since pageX/pageY includes this information
-		// with an ugly IE fix
-		if( this.offsetParent[0] === this.document[0].body || (this.offsetParent[0].tagName && this.offsetParent[0].tagName.toLowerCase() === "html" && $.ui.ie)) {
+		// This needs to be actually done for all browsers, since pageX/pageY includes this
+		// information with an ugly IE fix
+		if ( this.offsetParent[ 0 ] === this.document[ 0 ].body ||
+				( this.offsetParent[ 0 ].tagName &&
+				this.offsetParent[ 0 ].tagName.toLowerCase() === "html" && $.ui.ie ) ) {
 			po = { top: 0, left: 0 };
 		}
 
 		return {
-			top: po.top + (parseInt(this.offsetParent.css("borderTopWidth"),10) || 0),
-			left: po.left + (parseInt(this.offsetParent.css("borderLeftWidth"),10) || 0)
+			top: po.top + ( parseInt( this.offsetParent.css( "borderTopWidth" ), 10 ) || 0 ),
+			left: po.left + ( parseInt( this.offsetParent.css( "borderLeftWidth" ), 10 ) || 0 )
 		};
 
 	},
 
 	_getRelativeOffset: function() {
 
-		if(this.cssPosition === "relative") {
+		if ( this.cssPosition === "relative" ) {
 			var p = this.currentItem.position();
 			return {
-				top: p.top - (parseInt(this.helper.css("top"),10) || 0) + this.scrollParent.scrollTop(),
-				left: p.left - (parseInt(this.helper.css("left"),10) || 0) + this.scrollParent.scrollLeft()
+				top: p.top - ( parseInt( this.helper.css( "top" ), 10 ) || 0 ) +
+					this.scrollParent.scrollTop(),
+				left: p.left - ( parseInt( this.helper.css( "left" ), 10 ) || 0 ) +
+					this.scrollParent.scrollLeft()
 			};
 		} else {
 			return { top: 0, left: 0 };
@@ -14506,8 +16354,8 @@ var sortable = $.widget("ui.sortable", $.ui.mouse, {
 
 	_cacheMargins: function() {
 		this.margins = {
-			left: (parseInt(this.currentItem.css("marginLeft"),10) || 0),
-			top: (parseInt(this.currentItem.css("marginTop"),10) || 0)
+			left: ( parseInt( this.currentItem.css( "marginLeft" ), 10 ) || 0 ),
+			top: ( parseInt( this.currentItem.css( "marginTop" ), 10 ) || 0 )
 		};
 	},
 
@@ -14522,72 +16370,111 @@ var sortable = $.widget("ui.sortable", $.ui.mouse, {
 
 		var ce, co, over,
 			o = this.options;
-		if(o.containment === "parent") {
-			o.containment = this.helper[0].parentNode;
+		if ( o.containment === "parent" ) {
+			o.containment = this.helper[ 0 ].parentNode;
 		}
-		if(o.containment === "document" || o.containment === "window") {
+		if ( o.containment === "document" || o.containment === "window" ) {
 			this.containment = [
 				0 - this.offset.relative.left - this.offset.parent.left,
 				0 - this.offset.relative.top - this.offset.parent.top,
-				o.containment === "document" ? this.document.width() : this.window.width() - this.helperProportions.width - this.margins.left,
-				(o.containment === "document" ? this.document.width() : this.window.height() || this.document[0].body.parentNode.scrollHeight) - this.helperProportions.height - this.margins.top
+				o.containment === "document" ?
+					this.document.width() :
+					this.window.width() - this.helperProportions.width - this.margins.left,
+				( o.containment === "document" ?
+					( this.document.height() || document.body.parentNode.scrollHeight ) :
+					this.window.height() || this.document[ 0 ].body.parentNode.scrollHeight
+				) - this.helperProportions.height - this.margins.top
 			];
 		}
 
-		if(!(/^(document|window|parent)$/).test(o.containment)) {
-			ce = $(o.containment)[0];
-			co = $(o.containment).offset();
-			over = ($(ce).css("overflow") !== "hidden");
+		if ( !( /^(document|window|parent)$/ ).test( o.containment ) ) {
+			ce = $( o.containment )[ 0 ];
+			co = $( o.containment ).offset();
+			over = ( $( ce ).css( "overflow" ) !== "hidden" );
 
 			this.containment = [
-				co.left + (parseInt($(ce).css("borderLeftWidth"),10) || 0) + (parseInt($(ce).css("paddingLeft"),10) || 0) - this.margins.left,
-				co.top + (parseInt($(ce).css("borderTopWidth"),10) || 0) + (parseInt($(ce).css("paddingTop"),10) || 0) - this.margins.top,
-				co.left+(over ? Math.max(ce.scrollWidth,ce.offsetWidth) : ce.offsetWidth) - (parseInt($(ce).css("borderLeftWidth"),10) || 0) - (parseInt($(ce).css("paddingRight"),10) || 0) - this.helperProportions.width - this.margins.left,
-				co.top+(over ? Math.max(ce.scrollHeight,ce.offsetHeight) : ce.offsetHeight) - (parseInt($(ce).css("borderTopWidth"),10) || 0) - (parseInt($(ce).css("paddingBottom"),10) || 0) - this.helperProportions.height - this.margins.top
+				co.left + ( parseInt( $( ce ).css( "borderLeftWidth" ), 10 ) || 0 ) +
+					( parseInt( $( ce ).css( "paddingLeft" ), 10 ) || 0 ) - this.margins.left,
+				co.top + ( parseInt( $( ce ).css( "borderTopWidth" ), 10 ) || 0 ) +
+					( parseInt( $( ce ).css( "paddingTop" ), 10 ) || 0 ) - this.margins.top,
+				co.left + ( over ? Math.max( ce.scrollWidth, ce.offsetWidth ) : ce.offsetWidth ) -
+					( parseInt( $( ce ).css( "borderLeftWidth" ), 10 ) || 0 ) -
+					( parseInt( $( ce ).css( "paddingRight" ), 10 ) || 0 ) -
+					this.helperProportions.width - this.margins.left,
+				co.top + ( over ? Math.max( ce.scrollHeight, ce.offsetHeight ) : ce.offsetHeight ) -
+					( parseInt( $( ce ).css( "borderTopWidth" ), 10 ) || 0 ) -
+					( parseInt( $( ce ).css( "paddingBottom" ), 10 ) || 0 ) -
+					this.helperProportions.height - this.margins.top
 			];
 		}
 
 	},
 
-	_convertPositionTo: function(d, pos) {
+	_convertPositionTo: function( d, pos ) {
 
-		if(!pos) {
+		if ( !pos ) {
 			pos = this.position;
 		}
 		var mod = d === "absolute" ? 1 : -1,
-			scroll = this.cssPosition === "absolute" && !(this.scrollParent[0] !== this.document[0] && $.contains(this.scrollParent[0], this.offsetParent[0])) ? this.offsetParent : this.scrollParent,
-			scrollIsRootNode = (/(html|body)/i).test(scroll[0].tagName);
+			scroll = this.cssPosition === "absolute" &&
+				!( this.scrollParent[ 0 ] !== this.document[ 0 ] &&
+				$.contains( this.scrollParent[ 0 ], this.offsetParent[ 0 ] ) ) ?
+					this.offsetParent :
+					this.scrollParent,
+			scrollIsRootNode = ( /(html|body)/i ).test( scroll[ 0 ].tagName );
 
 		return {
 			top: (
-				pos.top	+																// The absolute mouse position
-				this.offset.relative.top * mod +										// Only for relative positioned nodes: Relative offset from element to offset parent
-				this.offset.parent.top * mod -											// The offsetParent's offset without borders (offset + border)
-				( ( this.cssPosition === "fixed" ? -this.scrollParent.scrollTop() : ( scrollIsRootNode ? 0 : scroll.scrollTop() ) ) * mod)
+
+				// The absolute mouse position
+				pos.top	+
+
+				// Only for relative positioned nodes: Relative offset from element to offset parent
+				this.offset.relative.top * mod +
+
+				// The offsetParent's offset without borders (offset + border)
+				this.offset.parent.top * mod -
+				( ( this.cssPosition === "fixed" ?
+					-this.scrollParent.scrollTop() :
+					( scrollIsRootNode ? 0 : scroll.scrollTop() ) ) * mod )
 			),
 			left: (
-				pos.left +																// The absolute mouse position
-				this.offset.relative.left * mod +										// Only for relative positioned nodes: Relative offset from element to offset parent
-				this.offset.parent.left * mod	-										// The offsetParent's offset without borders (offset + border)
-				( ( this.cssPosition === "fixed" ? -this.scrollParent.scrollLeft() : scrollIsRootNode ? 0 : scroll.scrollLeft() ) * mod)
+
+				// The absolute mouse position
+				pos.left +
+
+				// Only for relative positioned nodes: Relative offset from element to offset parent
+				this.offset.relative.left * mod +
+
+				// The offsetParent's offset without borders (offset + border)
+				this.offset.parent.left * mod	-
+				( ( this.cssPosition === "fixed" ?
+					-this.scrollParent.scrollLeft() : scrollIsRootNode ? 0 :
+					scroll.scrollLeft() ) * mod )
 			)
 		};
 
 	},
 
-	_generatePosition: function(event) {
+	_generatePosition: function( event ) {
 
 		var top, left,
 			o = this.options,
 			pageX = event.pageX,
 			pageY = event.pageY,
-			scroll = this.cssPosition === "absolute" && !(this.scrollParent[0] !== this.document[0] && $.contains(this.scrollParent[0], this.offsetParent[0])) ? this.offsetParent : this.scrollParent, scrollIsRootNode = (/(html|body)/i).test(scroll[0].tagName);
+			scroll = this.cssPosition === "absolute" &&
+				!( this.scrollParent[ 0 ] !== this.document[ 0 ] &&
+				$.contains( this.scrollParent[ 0 ], this.offsetParent[ 0 ] ) ) ?
+					this.offsetParent :
+					this.scrollParent,
+				scrollIsRootNode = ( /(html|body)/i ).test( scroll[ 0 ].tagName );
 
 		// This is another very weird special case that only happens for relative elements:
 		// 1. If the css position is relative
 		// 2. and the scroll parent is the document or similar to the offset parent
 		// we have to refresh the relative offset during the scroll so there are no jumps
-		if(this.cssPosition === "relative" && !(this.scrollParent[0] !== this.document[0] && this.scrollParent[0] !== this.offsetParent[0])) {
+		if ( this.cssPosition === "relative" && !( this.scrollParent[ 0 ] !== this.document[ 0 ] &&
+				this.scrollParent[ 0 ] !== this.offsetParent[ 0 ] ) ) {
 			this.offset.relative = this._getRelativeOffset();
 		}
 
@@ -14596,129 +16483,189 @@ var sortable = $.widget("ui.sortable", $.ui.mouse, {
 		 * Constrain the position to a mix of grid, containment.
 		 */
 
-		if(this.originalPosition) { //If we are not dragging yet, we won't check for options
+		if ( this.originalPosition ) { //If we are not dragging yet, we won't check for options
 
-			if(this.containment) {
-				if(event.pageX - this.offset.click.left < this.containment[0]) {
-					pageX = this.containment[0] + this.offset.click.left;
+			if ( this.containment ) {
+				if ( event.pageX - this.offset.click.left < this.containment[ 0 ] ) {
+					pageX = this.containment[ 0 ] + this.offset.click.left;
 				}
-				if(event.pageY - this.offset.click.top < this.containment[1]) {
-					pageY = this.containment[1] + this.offset.click.top;
+				if ( event.pageY - this.offset.click.top < this.containment[ 1 ] ) {
+					pageY = this.containment[ 1 ] + this.offset.click.top;
 				}
-				if(event.pageX - this.offset.click.left > this.containment[2]) {
-					pageX = this.containment[2] + this.offset.click.left;
+				if ( event.pageX - this.offset.click.left > this.containment[ 2 ] ) {
+					pageX = this.containment[ 2 ] + this.offset.click.left;
 				}
-				if(event.pageY - this.offset.click.top > this.containment[3]) {
-					pageY = this.containment[3] + this.offset.click.top;
+				if ( event.pageY - this.offset.click.top > this.containment[ 3 ] ) {
+					pageY = this.containment[ 3 ] + this.offset.click.top;
 				}
 			}
 
-			if(o.grid) {
-				top = this.originalPageY + Math.round((pageY - this.originalPageY) / o.grid[1]) * o.grid[1];
-				pageY = this.containment ? ( (top - this.offset.click.top >= this.containment[1] && top - this.offset.click.top <= this.containment[3]) ? top : ((top - this.offset.click.top >= this.containment[1]) ? top - o.grid[1] : top + o.grid[1])) : top;
+			if ( o.grid ) {
+				top = this.originalPageY + Math.round( ( pageY - this.originalPageY ) /
+					o.grid[ 1 ] ) * o.grid[ 1 ];
+				pageY = this.containment ?
+					( ( top - this.offset.click.top >= this.containment[ 1 ] &&
+						top - this.offset.click.top <= this.containment[ 3 ] ) ?
+							top :
+							( ( top - this.offset.click.top >= this.containment[ 1 ] ) ?
+								top - o.grid[ 1 ] : top + o.grid[ 1 ] ) ) :
+								top;
 
-				left = this.originalPageX + Math.round((pageX - this.originalPageX) / o.grid[0]) * o.grid[0];
-				pageX = this.containment ? ( (left - this.offset.click.left >= this.containment[0] && left - this.offset.click.left <= this.containment[2]) ? left : ((left - this.offset.click.left >= this.containment[0]) ? left - o.grid[0] : left + o.grid[0])) : left;
+				left = this.originalPageX + Math.round( ( pageX - this.originalPageX ) /
+					o.grid[ 0 ] ) * o.grid[ 0 ];
+				pageX = this.containment ?
+					( ( left - this.offset.click.left >= this.containment[ 0 ] &&
+						left - this.offset.click.left <= this.containment[ 2 ] ) ?
+							left :
+							( ( left - this.offset.click.left >= this.containment[ 0 ] ) ?
+								left - o.grid[ 0 ] : left + o.grid[ 0 ] ) ) :
+								left;
 			}
 
 		}
 
 		return {
 			top: (
-				pageY -																// The absolute mouse position
-				this.offset.click.top -													// Click offset (relative to the element)
-				this.offset.relative.top	-											// Only for relative positioned nodes: Relative offset from element to offset parent
-				this.offset.parent.top +												// The offsetParent's offset without borders (offset + border)
-				( ( this.cssPosition === "fixed" ? -this.scrollParent.scrollTop() : ( scrollIsRootNode ? 0 : scroll.scrollTop() ) ))
+
+				// The absolute mouse position
+				pageY -
+
+				// Click offset (relative to the element)
+				this.offset.click.top -
+
+				// Only for relative positioned nodes: Relative offset from element to offset parent
+				this.offset.relative.top -
+
+				// The offsetParent's offset without borders (offset + border)
+				this.offset.parent.top +
+				( ( this.cssPosition === "fixed" ?
+					-this.scrollParent.scrollTop() :
+					( scrollIsRootNode ? 0 : scroll.scrollTop() ) ) )
 			),
 			left: (
-				pageX -																// The absolute mouse position
-				this.offset.click.left -												// Click offset (relative to the element)
-				this.offset.relative.left	-											// Only for relative positioned nodes: Relative offset from element to offset parent
-				this.offset.parent.left +												// The offsetParent's offset without borders (offset + border)
-				( ( this.cssPosition === "fixed" ? -this.scrollParent.scrollLeft() : scrollIsRootNode ? 0 : scroll.scrollLeft() ))
+
+				// The absolute mouse position
+				pageX -
+
+				// Click offset (relative to the element)
+				this.offset.click.left -
+
+				// Only for relative positioned nodes: Relative offset from element to offset parent
+				this.offset.relative.left -
+
+				// The offsetParent's offset without borders (offset + border)
+				this.offset.parent.left +
+				( ( this.cssPosition === "fixed" ?
+					-this.scrollParent.scrollLeft() :
+					scrollIsRootNode ? 0 : scroll.scrollLeft() ) )
 			)
 		};
 
 	},
 
-	_rearrange: function(event, i, a, hardRefresh) {
+	_rearrange: function( event, i, a, hardRefresh ) {
 
-		a ? a[0].appendChild(this.placeholder[0]) : i.item[0].parentNode.insertBefore(this.placeholder[0], (this.direction === "down" ? i.item[0] : i.item[0].nextSibling));
+		a ? a[ 0 ].appendChild( this.placeholder[ 0 ] ) :
+			i.item[ 0 ].parentNode.insertBefore( this.placeholder[ 0 ],
+				( this.direction === "down" ? i.item[ 0 ] : i.item[ 0 ].nextSibling ) );
 
 		//Various things done here to improve the performance:
 		// 1. we create a setTimeout, that calls refreshPositions
 		// 2. on the instance, we have a counter variable, that get's higher after every append
-		// 3. on the local scope, we copy the counter variable, and check in the timeout, if it's still the same
+		// 3. on the local scope, we copy the counter variable, and check in the timeout,
+		// if it's still the same
 		// 4. this lets only the last addition to the timeout stack through
 		this.counter = this.counter ? ++this.counter : 1;
 		var counter = this.counter;
 
-		this._delay(function() {
-			if(counter === this.counter) {
-				this.refreshPositions(!hardRefresh); //Precompute after each DOM insertion, NOT on mousemove
+		this._delay( function() {
+			if ( counter === this.counter ) {
+
+				//Precompute after each DOM insertion, NOT on mousemove
+				this.refreshPositions( !hardRefresh );
 			}
-		});
+		} );
 
 	},
 
-	_clear: function(event, noPropagation) {
+	_clear: function( event, noPropagation ) {
 
 		this.reverting = false;
-		// We delay all events that have to be triggered to after the point where the placeholder has been removed and
-		// everything else normalized again
+
+		// We delay all events that have to be triggered to after the point where the placeholder
+		// has been removed and everything else normalized again
 		var i,
 			delayedTriggers = [];
 
 		// We first have to update the dom position of the actual currentItem
-		// Note: don't do it if the current item is already removed (by a user), or it gets reappended (see #4088)
-		if(!this._noFinalSort && this.currentItem.parent().length) {
-			this.placeholder.before(this.currentItem);
+		// Note: don't do it if the current item is already removed (by a user), or it gets
+		// reappended (see #4088)
+		if ( !this._noFinalSort && this.currentItem.parent().length ) {
+			this.placeholder.before( this.currentItem );
 		}
 		this._noFinalSort = null;
 
-		if(this.helper[0] === this.currentItem[0]) {
-			for(i in this._storedCSS) {
-				if(this._storedCSS[i] === "auto" || this._storedCSS[i] === "static") {
-					this._storedCSS[i] = "";
+		if ( this.helper[ 0 ] === this.currentItem[ 0 ] ) {
+			for ( i in this._storedCSS ) {
+				if ( this._storedCSS[ i ] === "auto" || this._storedCSS[ i ] === "static" ) {
+					this._storedCSS[ i ] = "";
 				}
 			}
-			this.currentItem.css(this._storedCSS).removeClass("ui-sortable-helper");
+			this.currentItem.css( this._storedCSS );
+			this._removeClass( this.currentItem, "ui-sortable-helper" );
 		} else {
 			this.currentItem.show();
 		}
 
-		if(this.fromOutside && !noPropagation) {
-			delayedTriggers.push(function(event) { this._trigger("receive", event, this._uiHash(this.fromOutside)); });
+		if ( this.fromOutside && !noPropagation ) {
+			delayedTriggers.push( function( event ) {
+				this._trigger( "receive", event, this._uiHash( this.fromOutside ) );
+			} );
 		}
-		if((this.fromOutside || this.domPosition.prev !== this.currentItem.prev().not(".ui-sortable-helper")[0] || this.domPosition.parent !== this.currentItem.parent()[0]) && !noPropagation) {
-			delayedTriggers.push(function(event) { this._trigger("update", event, this._uiHash()); }); //Trigger update callback if the DOM position has changed
+		if ( ( this.fromOutside ||
+				this.domPosition.prev !==
+				this.currentItem.prev().not( ".ui-sortable-helper" )[ 0 ] ||
+				this.domPosition.parent !== this.currentItem.parent()[ 0 ] ) && !noPropagation ) {
+
+			// Trigger update callback if the DOM position has changed
+			delayedTriggers.push( function( event ) {
+				this._trigger( "update", event, this._uiHash() );
+			} );
 		}
 
 		// Check if the items Container has Changed and trigger appropriate
 		// events.
-		if (this !== this.currentContainer) {
-			if(!noPropagation) {
-				delayedTriggers.push(function(event) { this._trigger("remove", event, this._uiHash()); });
-				delayedTriggers.push((function(c) { return function(event) { c._trigger("receive", event, this._uiHash(this)); };  }).call(this, this.currentContainer));
-				delayedTriggers.push((function(c) { return function(event) { c._trigger("update", event, this._uiHash(this));  }; }).call(this, this.currentContainer));
+		if ( this !== this.currentContainer ) {
+			if ( !noPropagation ) {
+				delayedTriggers.push( function( event ) {
+					this._trigger( "remove", event, this._uiHash() );
+				} );
+				delayedTriggers.push( ( function( c ) {
+					return function( event ) {
+						c._trigger( "receive", event, this._uiHash( this ) );
+					};
+				} ).call( this, this.currentContainer ) );
+				delayedTriggers.push( ( function( c ) {
+					return function( event ) {
+						c._trigger( "update", event, this._uiHash( this ) );
+					};
+				} ).call( this, this.currentContainer ) );
 			}
 		}
 
-
 		//Post events to containers
 		function delayEvent( type, instance, container ) {
 			return function( event ) {
 				container._trigger( type, event, instance._uiHash( instance ) );
 			};
 		}
-		for (i = this.containers.length - 1; i >= 0; i--){
-			if (!noPropagation) {
+		for ( i = this.containers.length - 1; i >= 0; i-- ) {
+			if ( !noPropagation ) {
 				delayedTriggers.push( delayEvent( "deactivate", this, this.containers[ i ] ) );
 			}
-			if(this.containers[i].containerCache.over) {
+			if ( this.containers[ i ].containerCache.over ) {
 				delayedTriggers.push( delayEvent( "out", this, this.containers[ i ] ) );
-				this.containers[i].containerCache.over = 0;
+				this.containers[ i ].containerCache.over = 0;
 			}
 		}
 
@@ -14727,21 +16674,22 @@ var sortable = $.widget("ui.sortable", $.ui.mouse, {
 			this.document.find( "body" ).css( "cursor", this.storedCursor );
 			this.storedStylesheet.remove();
 		}
-		if(this._storedOpacity) {
-			this.helper.css("opacity", this._storedOpacity);
+		if ( this._storedOpacity ) {
+			this.helper.css( "opacity", this._storedOpacity );
 		}
-		if(this._storedZIndex) {
-			this.helper.css("zIndex", this._storedZIndex === "auto" ? "" : this._storedZIndex);
+		if ( this._storedZIndex ) {
+			this.helper.css( "zIndex", this._storedZIndex === "auto" ? "" : this._storedZIndex );
 		}
 
 		this.dragging = false;
 
-		if(!noPropagation) {
-			this._trigger("beforeStop", event, this._uiHash());
+		if ( !noPropagation ) {
+			this._trigger( "beforeStop", event, this._uiHash() );
 		}
 
-		//$(this.placeholder[0]).remove(); would have been the jQuery way - unfortunately, it unbinds ALL events from the original node!
-		this.placeholder[0].parentNode.removeChild(this.placeholder[0]);
+		//$(this.placeholder[0]).remove(); would have been the jQuery way - unfortunately,
+		// it unbinds ALL events from the original node!
+		this.placeholder[ 0 ].parentNode.removeChild( this.placeholder[ 0 ] );
 
 		if ( !this.cancelHelperRemoval ) {
 			if ( this.helper[ 0 ] !== this.currentItem[ 0 ] ) {
@@ -14750,11 +16698,13 @@ var sortable = $.widget("ui.sortable", $.ui.mouse, {
 			this.helper = null;
 		}
 
-		if(!noPropagation) {
-			for (i=0; i < delayedTriggers.length; i++) {
-				delayedTriggers[i].call(this, event);
-			} //Trigger all delayed events
-			this._trigger("stop", event, this._uiHash());
+		if ( !noPropagation ) {
+			for ( i = 0; i < delayedTriggers.length; i++ ) {
+
+				// Trigger all delayed events
+				delayedTriggers[ i ].call( this, event );
+			}
+			this._trigger( "stop", event, this._uiHash() );
 		}
 
 		this.fromOutside = false;
@@ -14763,16 +16713,16 @@ var sortable = $.widget("ui.sortable", $.ui.mouse, {
 	},
 
 	_trigger: function() {
-		if ($.Widget.prototype._trigger.apply(this, arguments) === false) {
+		if ( $.Widget.prototype._trigger.apply( this, arguments ) === false ) {
 			this.cancel();
 		}
 	},
 
-	_uiHash: function(_inst) {
+	_uiHash: function( _inst ) {
 		var inst = _inst || this;
 		return {
 			helper: inst.helper,
-			placeholder: inst.placeholder || $([]),
+			placeholder: inst.placeholder || $( [] ),
 			position: inst.position,
 			originalPosition: inst.originalPosition,
 			offset: inst.positionAbs,
@@ -14781,22 +16731,30 @@ var sortable = $.widget("ui.sortable", $.ui.mouse, {
 		};
 	}
 
-});
+} );
 
 
 /*!
- * jQuery UI Spinner 1.11.4
+ * jQuery UI Spinner 1.12.1
  * http://jqueryui.com
  *
  * Copyright jQuery Foundation and other contributors
  * Released under the MIT license.
  * http://jquery.org/license
- *
- * http://api.jqueryui.com/spinner/
  */
 
+//>>label: Spinner
+//>>group: Widgets
+//>>description: Displays buttons to easily input numbers via the keyboard or mouse.
+//>>docs: http://api.jqueryui.com/spinner/
+//>>demos: http://jqueryui.com/spinner/
+//>>css.structure: ../../themes/base/core.css
+//>>css.structure: ../../themes/base/spinner.css
+//>>css.theme: ../../themes/base/theme.css
 
-function spinner_modifier( fn ) {
+
+
+function spinnerModifer( fn ) {
 	return function() {
 		var previous = this.element.val();
 		fn.apply( this, arguments );
@@ -14807,11 +16765,16 @@ function spinner_modifier( fn ) {
 	};
 }
 
-var spinner = $.widget( "ui.spinner", {
-	version: "1.11.4",
+$.widget( "ui.spinner", {
+	version: "1.12.1",
 	defaultElement: "<input>",
 	widgetEventPrefix: "spin",
 	options: {
+		classes: {
+			"ui-spinner": "ui-corner-all",
+			"ui-spinner-down": "ui-corner-br",
+			"ui-spinner-up": "ui-corner-tr"
+		},
 		culture: null,
 		icons: {
 			down: "ui-icon-triangle-1-s",
@@ -14831,6 +16794,7 @@ var spinner = $.widget( "ui.spinner", {
 	},
 
 	_create: function() {
+
 		// handle string values that need to be parsed
 		this._setOption( "max", this.options.max );
 		this._setOption( "min", this.options.min );
@@ -14839,6 +16803,7 @@ var spinner = $.widget( "ui.spinner", {
 		// Only format if there is a value, prevents the field from being marked
 		// as invalid in Firefox, see #9573.
 		if ( this.value() !== "" ) {
+
 			// Format the value, but don't constrain.
 			this._value( this.element.val(), true );
 		}
@@ -14847,26 +16812,26 @@ var spinner = $.widget( "ui.spinner", {
 		this._on( this._events );
 		this._refresh();
 
-		// turning off autocomplete prevents the browser from remembering the
+		// Turning off autocomplete prevents the browser from remembering the
 		// value when navigating through history, so we re-enable autocomplete
 		// if the page is unloaded before the widget is destroyed. #7790
 		this._on( this.window, {
 			beforeunload: function() {
 				this.element.removeAttr( "autocomplete" );
 			}
-		});
+		} );
 	},
 
 	_getCreateOptions: function() {
-		var options = {},
-			element = this.element;
+		var options = this._super();
+		var element = this.element;
 
 		$.each( [ "min", "max", "step" ], function( i, option ) {
 			var value = element.attr( option );
-			if ( value !== undefined && value.length ) {
+			if ( value != null && value.length ) {
 				options[ option ] = value;
 			}
-		});
+		} );
 
 		return options;
 	},
@@ -14901,9 +16866,9 @@ var spinner = $.widget( "ui.spinner", {
 				return false;
 			}
 
-			this._spin( (delta > 0 ? 1 : -1) * this.options.step, event );
+			this._spin( ( delta > 0 ? 1 : -1 ) * this.options.step, event );
 			clearTimeout( this.mousewheelTimer );
-			this.mousewheelTimer = this._delay(function() {
+			this.mousewheelTimer = this._delay( function() {
 				if ( this.spinning ) {
 					this._stop( event );
 				}
@@ -14918,44 +16883,47 @@ var spinner = $.widget( "ui.spinner", {
 			// If the input is focused then this.previous is properly set from
 			// when the input first received focus. If the input is not focused
 			// then we need to set this.previous based on the value before spinning.
-			previous = this.element[0] === this.document[0].activeElement ?
+			previous = this.element[ 0 ] === $.ui.safeActiveElement( this.document[ 0 ] ) ?
 				this.previous : this.element.val();
 			function checkFocus() {
-				var isActive = this.element[0] === this.document[0].activeElement;
+				var isActive = this.element[ 0 ] === $.ui.safeActiveElement( this.document[ 0 ] );
 				if ( !isActive ) {
-					this.element.focus();
+					this.element.trigger( "focus" );
 					this.previous = previous;
+
 					// support: IE
 					// IE sets focus asynchronously, so we need to check if focus
 					// moved off of the input because the user clicked on the button.
-					this._delay(function() {
+					this._delay( function() {
 						this.previous = previous;
-					});
+					} );
 				}
 			}
 
-			// ensure focus is on (or stays on) the text field
+			// Ensure focus is on (or stays on) the text field
 			event.preventDefault();
 			checkFocus.call( this );
 
-			// support: IE
+			// Support: IE
 			// IE doesn't prevent moving focus even with event.preventDefault()
 			// so we set a flag to know when we should ignore the blur event
 			// and check (again) if focus moved off of the input.
 			this.cancelBlur = true;
-			this._delay(function() {
+			this._delay( function() {
 				delete this.cancelBlur;
 				checkFocus.call( this );
-			});
+			} );
 
 			if ( this._start( event ) === false ) {
 				return;
 			}
 
-			this._repeat( null, $( event.currentTarget ).hasClass( "ui-spinner-up" ) ? 1 : -1, event );
+			this._repeat( null, $( event.currentTarget )
+				.hasClass( "ui-spinner-up" ) ? 1 : -1, event );
 		},
 		"mouseup .ui-spinner-button": "_stop",
 		"mouseenter .ui-spinner-button": function( event ) {
+
 			// button will add ui-state-active if mouse was down while mouseleave and kept down
 			if ( !$( event.currentTarget ).hasClass( "ui-state-active" ) ) {
 				return;
@@ -14964,41 +16932,66 @@ var spinner = $.widget( "ui.spinner", {
 			if ( this._start( event ) === false ) {
 				return false;
 			}
-			this._repeat( null, $( event.currentTarget ).hasClass( "ui-spinner-up" ) ? 1 : -1, event );
+			this._repeat( null, $( event.currentTarget )
+				.hasClass( "ui-spinner-up" ) ? 1 : -1, event );
 		},
+
 		// TODO: do we really want to consider this a stop?
 		// shouldn't we just stop the repeater and wait until mouseup before
 		// we trigger the stop event?
 		"mouseleave .ui-spinner-button": "_stop"
 	},
 
-	_draw: function() {
-		var uiSpinner = this.uiSpinner = this.element
-			.addClass( "ui-spinner-input" )
+	// Support mobile enhanced option and make backcompat more sane
+	_enhance: function() {
+		this.uiSpinner = this.element
 			.attr( "autocomplete", "off" )
-			.wrap( this._uiSpinnerHtml() )
+			.wrap( "<span>" )
 			.parent()
-				// add buttons
-				.append( this._buttonHtml() );
+
+				// Add buttons
+				.append(
+					"<a></a><a></a>"
+				);
+	},
+
+	_draw: function() {
+		this._enhance();
+
+		this._addClass( this.uiSpinner, "ui-spinner", "ui-widget ui-widget-content" );
+		this._addClass( "ui-spinner-input" );
 
 		this.element.attr( "role", "spinbutton" );
 
-		// button bindings
-		this.buttons = uiSpinner.find( ".ui-spinner-button" )
+		// Button bindings
+		this.buttons = this.uiSpinner.children( "a" )
 			.attr( "tabIndex", -1 )
-			.button()
-			.removeClass( "ui-corner-all" );
+			.attr( "aria-hidden", true )
+			.button( {
+				classes: {
+					"ui-button": ""
+				}
+			} );
+
+		// TODO: Right now button does not support classes this is already updated in button PR
+		this._removeClass( this.buttons, "ui-corner-all" );
+
+		this._addClass( this.buttons.first(), "ui-spinner-button ui-spinner-up" );
+		this._addClass( this.buttons.last(), "ui-spinner-button ui-spinner-down" );
+		this.buttons.first().button( {
+			"icon": this.options.icons.up,
+			"showLabel": false
+		} );
+		this.buttons.last().button( {
+			"icon": this.options.icons.down,
+			"showLabel": false
+		} );
 
 		// IE 6 doesn't understand height: 50% for the buttons
 		// unless the wrapper has an explicit height
-		if ( this.buttons.height() > Math.ceil( uiSpinner.height() * 0.5 ) &&
-				uiSpinner.height() > 0 ) {
-			uiSpinner.height( uiSpinner.height() );
-		}
-
-		// disable spinner if element was already disabled
-		if ( this.options.disabled ) {
-			this.disable();
+		if ( this.buttons.height() > Math.ceil( this.uiSpinner.height() * 0.5 ) &&
+				this.uiSpinner.height() > 0 ) {
+			this.uiSpinner.height( this.uiSpinner.height() );
 		}
 	},
 
@@ -15024,20 +17017,6 @@ var spinner = $.widget( "ui.spinner", {
 		return false;
 	},
 
-	_uiSpinnerHtml: function() {
-		return "<span class='ui-spinner ui-widget ui-widget-content ui-corner-all'></span>";
-	},
-
-	_buttonHtml: function() {
-		return "" +
-			"<a class='ui-spinner-button ui-spinner-up ui-corner-tr'>" +
-				"<span class='ui-icon " + this.options.icons.up + "'>&#9650;</span>" +
-			"</a>" +
-			"<a class='ui-spinner-button ui-spinner-down ui-corner-br'>" +
-				"<span class='ui-icon " + this.options.icons.down + "'>&#9660;</span>" +
-			"</a>";
-	},
-
 	_start: function( event ) {
 		if ( !this.spinning && this._trigger( "start", event ) === false ) {
 			return false;
@@ -15054,7 +17033,7 @@ var spinner = $.widget( "ui.spinner", {
 		i = i || 500;
 
 		clearTimeout( this.timer );
-		this.timer = this._delay(function() {
+		this.timer = this._delay( function() {
 			this._repeat( 40, steps, event );
 		}, i );
 
@@ -15070,7 +17049,7 @@ var spinner = $.widget( "ui.spinner", {
 
 		value = this._adjustValue( value + step * this._increment( this.counter ) );
 
-		if ( !this.spinning || this._trigger( "spin", event, { value: value } ) !== false) {
+		if ( !this.spinning || this._trigger( "spin", event, { value: value } ) !== false ) {
 			this._value( value );
 			this.counter++;
 		}
@@ -15106,20 +17085,22 @@ var spinner = $.widget( "ui.spinner", {
 		var base, aboveMin,
 			options = this.options;
 
-		// make sure we're at a valid step
+		// Make sure we're at a valid step
 		// - find out where we are relative to the base (min or 0)
 		base = options.min !== null ? options.min : 0;
 		aboveMin = value - base;
+
 		// - round to the nearest step
-		aboveMin = Math.round(aboveMin / options.step) * options.step;
+		aboveMin = Math.round( aboveMin / options.step ) * options.step;
+
 		// - rounding is based on 0, so adjust back to our base
 		value = base + aboveMin;
 
-		// fix precision from bad JS floating point math
+		// Fix precision from bad JS floating point math
 		value = parseFloat( value.toFixed( this._precision() ) );
 
-		// clamp the value
-		if ( options.max !== null && value > options.max) {
+		// Clamp the value
+		if ( options.max !== null && value > options.max ) {
 			return options.max;
 		}
 		if ( options.min !== null && value < options.min ) {
@@ -15142,8 +17123,10 @@ var spinner = $.widget( "ui.spinner", {
 	},
 
 	_setOption: function( key, value ) {
+		var prevValue, first, last;
+
 		if ( key === "culture" || key === "numberFormat" ) {
-			var prevValue = this._parse( this.element.val() );
+			prevValue = this._parse( this.element.val() );
 			this.options[ key ] = value;
 			this.element.val( this._format( prevValue ) );
 			return;
@@ -15155,26 +17138,28 @@ var spinner = $.widget( "ui.spinner", {
 			}
 		}
 		if ( key === "icons" ) {
-			this.buttons.first().find( ".ui-icon" )
-				.removeClass( this.options.icons.up )
-				.addClass( value.up );
-			this.buttons.last().find( ".ui-icon" )
-				.removeClass( this.options.icons.down )
-				.addClass( value.down );
+			first = this.buttons.first().find( ".ui-icon" );
+			this._removeClass( first, null, this.options.icons.up );
+			this._addClass( first, null, value.up );
+			last = this.buttons.last().find( ".ui-icon" );
+			this._removeClass( last, null, this.options.icons.down );
+			this._addClass( last, null, value.down );
 		}
 
 		this._super( key, value );
-
-		if ( key === "disabled" ) {
-			this.widget().toggleClass( "ui-state-disabled", !!value );
-			this.element.prop( "disabled", !!value );
-			this.buttons.button( value ? "disable" : "enable" );
-		}
 	},
 
-	_setOptions: spinner_modifier(function( options ) {
+	_setOptionDisabled: function( value ) {
+		this._super( value );
+
+		this._toggleClass( this.uiSpinner, null, "ui-state-disabled", !!value );
+		this.element.prop( "disabled", !!value );
+		this.buttons.button( value ? "disable" : "enable" );
+	},
+
+	_setOptions: spinnerModifer( function( options ) {
 		this._super( options );
-	}),
+	} ),
 
 	_parse: function( val ) {
 		if ( typeof val === "string" && val !== "" ) {
@@ -15194,27 +17179,28 @@ var spinner = $.widget( "ui.spinner", {
 	},
 
 	_refresh: function() {
-		this.element.attr({
+		this.element.attr( {
 			"aria-valuemin": this.options.min,
 			"aria-valuemax": this.options.max,
+
 			// TODO: what should we do with values that can't be parsed?
 			"aria-valuenow": this._parse( this.element.val() )
-		});
+		} );
 	},
 
 	isValid: function() {
 		var value = this.value();
 
-		// null is invalid
+		// Null is invalid
 		if ( value === null ) {
 			return false;
 		}
 
-		// if value gets adjusted, it's invalid
+		// If value gets adjusted, it's invalid
 		return value === this._adjustValue( value );
 	},
 
-	// update the value without triggering change
+	// Update the value without triggering change
 	_value: function( value, allowAny ) {
 		var parsed;
 		if ( value !== "" ) {
@@ -15232,101 +17218,134 @@ var spinner = $.widget( "ui.spinner", {
 
 	_destroy: function() {
 		this.element
-			.removeClass( "ui-spinner-input" )
 			.prop( "disabled", false )
-			.removeAttr( "autocomplete" )
-			.removeAttr( "role" )
-			.removeAttr( "aria-valuemin" )
-			.removeAttr( "aria-valuemax" )
-			.removeAttr( "aria-valuenow" );
+			.removeAttr( "autocomplete role aria-valuemin aria-valuemax aria-valuenow" );
+
 		this.uiSpinner.replaceWith( this.element );
 	},
 
-	stepUp: spinner_modifier(function( steps ) {
+	stepUp: spinnerModifer( function( steps ) {
 		this._stepUp( steps );
-	}),
+	} ),
 	_stepUp: function( steps ) {
 		if ( this._start() ) {
-			this._spin( (steps || 1) * this.options.step );
+			this._spin( ( steps || 1 ) * this.options.step );
 			this._stop();
 		}
 	},
 
-	stepDown: spinner_modifier(function( steps ) {
+	stepDown: spinnerModifer( function( steps ) {
 		this._stepDown( steps );
-	}),
+	} ),
 	_stepDown: function( steps ) {
 		if ( this._start() ) {
-			this._spin( (steps || 1) * -this.options.step );
+			this._spin( ( steps || 1 ) * -this.options.step );
 			this._stop();
 		}
 	},
 
-	pageUp: spinner_modifier(function( pages ) {
-		this._stepUp( (pages || 1) * this.options.page );
-	}),
+	pageUp: spinnerModifer( function( pages ) {
+		this._stepUp( ( pages || 1 ) * this.options.page );
+	} ),
 
-	pageDown: spinner_modifier(function( pages ) {
-		this._stepDown( (pages || 1) * this.options.page );
-	}),
+	pageDown: spinnerModifer( function( pages ) {
+		this._stepDown( ( pages || 1 ) * this.options.page );
+	} ),
 
 	value: function( newVal ) {
 		if ( !arguments.length ) {
 			return this._parse( this.element.val() );
 		}
-		spinner_modifier( this._value ).call( this, newVal );
+		spinnerModifer( this._value ).call( this, newVal );
 	},
 
 	widget: function() {
 		return this.uiSpinner;
 	}
-});
+} );
+
+// DEPRECATED
+// TODO: switch return back to widget declaration at top of file when this is removed
+if ( $.uiBackCompat !== false ) {
+
+	// Backcompat for spinner html extension points
+	$.widget( "ui.spinner", $.ui.spinner, {
+		_enhance: function() {
+			this.uiSpinner = this.element
+				.attr( "autocomplete", "off" )
+				.wrap( this._uiSpinnerHtml() )
+				.parent()
+
+					// Add buttons
+					.append( this._buttonHtml() );
+		},
+		_uiSpinnerHtml: function() {
+			return "<span>";
+		},
+
+		_buttonHtml: function() {
+			return "<a></a><a></a>";
+		}
+	} );
+}
+
+var widgetsSpinner = $.ui.spinner;
 
 
 /*!
- * jQuery UI Tabs 1.11.4
+ * jQuery UI Tabs 1.12.1
  * http://jqueryui.com
  *
  * Copyright jQuery Foundation and other contributors
  * Released under the MIT license.
  * http://jquery.org/license
- *
- * http://api.jqueryui.com/tabs/
  */
 
+//>>label: Tabs
+//>>group: Widgets
+//>>description: Transforms a set of container elements into a tab structure.
+//>>docs: http://api.jqueryui.com/tabs/
+//>>demos: http://jqueryui.com/tabs/
+//>>css.structure: ../../themes/base/core.css
+//>>css.structure: ../../themes/base/tabs.css
+//>>css.theme: ../../themes/base/theme.css
 
-var tabs = $.widget( "ui.tabs", {
-	version: "1.11.4",
+
+
+$.widget( "ui.tabs", {
+	version: "1.12.1",
 	delay: 300,
 	options: {
 		active: null,
+		classes: {
+			"ui-tabs": "ui-corner-all",
+			"ui-tabs-nav": "ui-corner-all",
+			"ui-tabs-panel": "ui-corner-bottom",
+			"ui-tabs-tab": "ui-corner-top"
+		},
 		collapsible: false,
 		event: "click",
 		heightStyle: "content",
 		hide: null,
 		show: null,
 
-		// callbacks
+		// Callbacks
 		activate: null,
 		beforeActivate: null,
 		beforeLoad: null,
 		load: null
 	},
 
-	_isLocal: (function() {
+	_isLocal: ( function() {
 		var rhash = /#.*$/;
 
 		return function( anchor ) {
 			var anchorUrl, locationUrl;
 
-			// support: IE7
-			// IE7 doesn't normalize the href property when set via script (#9317)
-			anchor = anchor.cloneNode( false );
-
 			anchorUrl = anchor.href.replace( rhash, "" );
 			locationUrl = location.href.replace( rhash, "" );
 
-			// decoding may throw an error if the URL isn't UTF-8 (#9518)
+			// Decoding may throw an error if the URL isn't UTF-8 (#9518)
 			try {
 				anchorUrl = decodeURIComponent( anchorUrl );
 			} catch ( error ) {}
@@ -15336,7 +17355,7 @@ var tabs = $.widget( "ui.tabs", {
 
 			return anchor.hash.length > 1 && anchorUrl === locationUrl;
 		};
-	})(),
+	} )(),
 
 	_create: function() {
 		var that = this,
@@ -15344,9 +17363,8 @@ var tabs = $.widget( "ui.tabs", {
 
 		this.running = false;
 
-		this.element
-			.addClass( "ui-tabs ui-widget ui-widget-content ui-corner-all" )
-			.toggleClass( "ui-tabs-collapsible", options.collapsible );
+		this._addClass( "ui-tabs", "ui-widget ui-widget-content" );
+		this._toggleClass( "ui-tabs-collapsible", null, options.collapsible );
 
 		this._processTabs();
 		options.active = this._initialActive();
@@ -15357,11 +17375,11 @@ var tabs = $.widget( "ui.tabs", {
 			options.disabled = $.unique( options.disabled.concat(
 				$.map( this.tabs.filter( ".ui-state-disabled" ), function( li ) {
 					return that.tabs.index( li );
-				})
+				} )
 			) ).sort();
 		}
 
-		// check for length avoids error when initializing empty list
+		// Check for length avoids error when initializing empty list
 		if ( this.options.active !== false && this.anchors.length ) {
 			this.active = this._findActive( options.active );
 		} else {
@@ -15381,28 +17399,29 @@ var tabs = $.widget( "ui.tabs", {
 			locationHash = location.hash.substring( 1 );
 
 		if ( active === null ) {
+
 			// check the fragment identifier in the URL
 			if ( locationHash ) {
-				this.tabs.each(function( i, tab ) {
+				this.tabs.each( function( i, tab ) {
 					if ( $( tab ).attr( "aria-controls" ) === locationHash ) {
 						active = i;
 						return false;
 					}
-				});
+				} );
 			}
 
-			// check for a tab marked active via a class
+			// Check for a tab marked active via a class
 			if ( active === null ) {
 				active = this.tabs.index( this.tabs.filter( ".ui-tabs-active" ) );
 			}
 
-			// no active tab, set to false
+			// No active tab, set to false
 			if ( active === null || active === -1 ) {
 				active = this.tabs.length ? 0 : false;
 			}
 		}
 
-		// handle numbers: negative, out of range
+		// Handle numbers: negative, out of range
 		if ( active !== false ) {
 			active = this.tabs.index( this.tabs.eq( active ) );
 			if ( active === -1 ) {
@@ -15410,7 +17429,7 @@ var tabs = $.widget( "ui.tabs", {
 			}
 		}
 
-		// don't allow collapsible: false and active: false
+		// Don't allow collapsible: false and active: false
 		if ( !collapsible && active === false && this.anchors.length ) {
 			active = 0;
 		}
@@ -15426,7 +17445,7 @@ var tabs = $.widget( "ui.tabs", {
 	},
 
 	_tabKeydown: function( event ) {
-		var focusedTab = $( this.document[0].activeElement ).closest( "li" ),
+		var focusedTab = $( $.ui.safeActiveElement( this.document[ 0 ] ) ).closest( "li" ),
 			selectedIndex = this.tabs.index( focusedTab ),
 			goingForward = true;
 
@@ -15435,36 +17454,39 @@ var tabs = $.widget( "ui.tabs", {
 		}
 
 		switch ( event.keyCode ) {
-			case $.ui.keyCode.RIGHT:
-			case $.ui.keyCode.DOWN:
-				selectedIndex++;
-				break;
-			case $.ui.keyCode.UP:
-			case $.ui.keyCode.LEFT:
-				goingForward = false;
-				selectedIndex--;
-				break;
-			case $.ui.keyCode.END:
-				selectedIndex = this.anchors.length - 1;
-				break;
-			case $.ui.keyCode.HOME:
-				selectedIndex = 0;
-				break;
-			case $.ui.keyCode.SPACE:
-				// Activate only, no collapsing
-				event.preventDefault();
-				clearTimeout( this.activating );
-				this._activate( selectedIndex );
-				return;
-			case $.ui.keyCode.ENTER:
-				// Toggle (cancel delayed activation, allow collapsing)
-				event.preventDefault();
-				clearTimeout( this.activating );
-				// Determine if we should collapse or activate
-				this._activate( selectedIndex === this.options.active ? false : selectedIndex );
-				return;
-			default:
-				return;
+		case $.ui.keyCode.RIGHT:
+		case $.ui.keyCode.DOWN:
+			selectedIndex++;
+			break;
+		case $.ui.keyCode.UP:
+		case $.ui.keyCode.LEFT:
+			goingForward = false;
+			selectedIndex--;
+			break;
+		case $.ui.keyCode.END:
+			selectedIndex = this.anchors.length - 1;
+			break;
+		case $.ui.keyCode.HOME:
+			selectedIndex = 0;
+			break;
+		case $.ui.keyCode.SPACE:
+
+			// Activate only, no collapsing
+			event.preventDefault();
+			clearTimeout( this.activating );
+			this._activate( selectedIndex );
+			return;
+		case $.ui.keyCode.ENTER:
+
+			// Toggle (cancel delayed activation, allow collapsing)
+			event.preventDefault();
+			clearTimeout( this.activating );
+
+			// Determine if we should collapse or activate
+			this._activate( selectedIndex === this.options.active ? false : selectedIndex );
+			return;
+		default:
+			return;
 		}
 
 		// Focus the appropriate tab, based on which key was pressed
@@ -15481,7 +17503,7 @@ var tabs = $.widget( "ui.tabs", {
 			focusedTab.attr( "aria-selected", "false" );
 			this.tabs.eq( selectedIndex ).attr( "aria-selected", "true" );
 
-			this.activating = this._delay(function() {
+			this.activating = this._delay( function() {
 				this.option( "active", selectedIndex );
 			}, this.delay );
 		}
@@ -15495,7 +17517,7 @@ var tabs = $.widget( "ui.tabs", {
 		// Ctrl+up moves focus to the current tab
 		if ( event.ctrlKey && event.keyCode === $.ui.keyCode.UP ) {
 			event.preventDefault();
-			this.active.focus();
+			this.active.trigger( "focus" );
 		}
 	},
 
@@ -15533,27 +17555,23 @@ var tabs = $.widget( "ui.tabs", {
 
 	_focusNextTab: function( index, goingForward ) {
 		index = this._findNextTab( index, goingForward );
-		this.tabs.eq( index ).focus();
+		this.tabs.eq( index ).trigger( "focus" );
 		return index;
 	},
 
 	_setOption: function( key, value ) {
 		if ( key === "active" ) {
+
 			// _activate() will handle invalid values and update this.options
 			this._activate( value );
 			return;
 		}
 
-		if ( key === "disabled" ) {
-			// don't use the widget factory's disabled handling
-			this._setupDisabled( value );
-			return;
-		}
-
-		this._super( key, value);
+		this._super( key, value );
 
 		if ( key === "collapsible" ) {
-			this.element.toggleClass( "ui-tabs-collapsible", value );
+			this._toggleClass( "ui-tabs-collapsible", null, value );
+
 			// Setting collapsible: false while collapsed; open first panel
 			if ( !value && this.options.active === false ) {
 				this._activate( 0 );
@@ -15577,30 +17595,35 @@ var tabs = $.widget( "ui.tabs", {
 		var options = this.options,
 			lis = this.tablist.children( ":has(a[href])" );
 
-		// get disabled tabs from class attribute from HTML
+		// Get disabled tabs from class attribute from HTML
 		// this will get converted to a boolean if needed in _refresh()
 		options.disabled = $.map( lis.filter( ".ui-state-disabled" ), function( tab ) {
 			return lis.index( tab );
-		});
+		} );
 
 		this._processTabs();
 
-		// was collapsed or no tabs
+		// Was collapsed or no tabs
 		if ( options.active === false || !this.anchors.length ) {
 			options.active = false;
 			this.active = $();
+
 		// was active, but active tab is gone
 		} else if ( this.active.length && !$.contains( this.tablist[ 0 ], this.active[ 0 ] ) ) {
+
 			// all remaining tabs are disabled
 			if ( this.tabs.length === options.disabled.length ) {
 				options.active = false;
 				this.active = $();
+
 			// activate previous tab
 			} else {
 				this._activate( this._findNextTab( Math.max( 0, options.active - 1 ), false ) );
 			}
+
 		// was active, active tab still exists
 		} else {
+
 			// make sure active index is correct
 			options.active = this.tabs.index( this.active );
 		}
@@ -15609,37 +17632,37 @@ var tabs = $.widget( "ui.tabs", {
 	},
 
 	_refresh: function() {
-		this._setupDisabled( this.options.disabled );
+		this._setOptionDisabled( this.options.disabled );
 		this._setupEvents( this.options.event );
 		this._setupHeightStyle( this.options.heightStyle );
 
-		this.tabs.not( this.active ).attr({
+		this.tabs.not( this.active ).attr( {
 			"aria-selected": "false",
 			"aria-expanded": "false",
 			tabIndex: -1
-		});
+		} );
 		this.panels.not( this._getPanelForTab( this.active ) )
 			.hide()
-			.attr({
+			.attr( {
 				"aria-hidden": "true"
-			});
+			} );
 
 		// Make sure one tab is in the tab order
 		if ( !this.active.length ) {
 			this.tabs.eq( 0 ).attr( "tabIndex", 0 );
 		} else {
 			this.active
-				.addClass( "ui-tabs-active ui-state-active" )
-				.attr({
+				.attr( {
 					"aria-selected": "true",
 					"aria-expanded": "true",
 					tabIndex: 0
-				});
+				} );
+			this._addClass( this.active, "ui-tabs-active", "ui-state-active" );
 			this._getPanelForTab( this.active )
 				.show()
-				.attr({
+				.attr( {
 					"aria-hidden": "false"
-				});
+				} );
 		}
 	},
 
@@ -15649,60 +17672,63 @@ var tabs = $.widget( "ui.tabs", {
 			prevAnchors = this.anchors,
 			prevPanels = this.panels;
 
-		this.tablist = this._getList()
-			.addClass( "ui-tabs-nav ui-helper-reset ui-helper-clearfix ui-widget-header ui-corner-all" )
-			.attr( "role", "tablist" )
+		this.tablist = this._getList().attr( "role", "tablist" );
+		this._addClass( this.tablist, "ui-tabs-nav",
+			"ui-helper-reset ui-helper-clearfix ui-widget-header" );
 
-			// Prevent users from focusing disabled tabs via click
-			.delegate( "> li", "mousedown" + this.eventNamespace, function( event ) {
+		// Prevent users from focusing disabled tabs via click
+		this.tablist
+			.on( "mousedown" + this.eventNamespace, "> li", function( event ) {
 				if ( $( this ).is( ".ui-state-disabled" ) ) {
 					event.preventDefault();
 				}
-			})
+			} )
 
-			// support: IE <9
+			// Support: IE <9
 			// Preventing the default action in mousedown doesn't prevent IE
 			// from focusing the element, so if the anchor gets focused, blur.
 			// We don't have to worry about focusing the previously focused
 			// element since clicking on a non-focusable element should focus
 			// the body anyway.
-			.delegate( ".ui-tabs-anchor", "focus" + this.eventNamespace, function() {
+			.on( "focus" + this.eventNamespace, ".ui-tabs-anchor", function() {
 				if ( $( this ).closest( "li" ).is( ".ui-state-disabled" ) ) {
 					this.blur();
 				}
-			});
+			} );
 
 		this.tabs = this.tablist.find( "> li:has(a[href])" )
-			.addClass( "ui-state-default ui-corner-top" )
-			.attr({
+			.attr( {
 				role: "tab",
 				tabIndex: -1
-			});
+			} );
+		this._addClass( this.tabs, "ui-tabs-tab", "ui-state-default" );
 
-		this.anchors = this.tabs.map(function() {
-				return $( "a", this )[ 0 ];
-			})
-			.addClass( "ui-tabs-anchor" )
-			.attr({
+		this.anchors = this.tabs.map( function() {
+			return $( "a", this )[ 0 ];
+		} )
+			.attr( {
 				role: "presentation",
 				tabIndex: -1
-			});
+			} );
+		this._addClass( this.anchors, "ui-tabs-anchor" );
 
 		this.panels = $();
 
-		this.anchors.each(function( i, anchor ) {
+		this.anchors.each( function( i, anchor ) {
 			var selector, panel, panelId,
 				anchorId = $( anchor ).uniqueId().attr( "id" ),
 				tab = $( anchor ).closest( "li" ),
 				originalAriaControls = tab.attr( "aria-controls" );
 
-			// inline tab
+			// Inline tab
 			if ( that._isLocal( anchor ) ) {
 				selector = anchor.hash;
 				panelId = selector.substring( 1 );
 				panel = that.element.find( that._sanitizeSelector( selector ) );
+
 			// remote tab
 			} else {
+
 				// If the tab doesn't already have aria-controls,
 				// generate an id by using a throw-away element
 				panelId = tab.attr( "aria-controls" ) || $( {} ).uniqueId()[ 0 ].id;
@@ -15715,22 +17741,21 @@ var tabs = $.widget( "ui.tabs", {
 				panel.attr( "aria-live", "polite" );
 			}
 
-			if ( panel.length) {
+			if ( panel.length ) {
 				that.panels = that.panels.add( panel );
 			}
 			if ( originalAriaControls ) {
 				tab.data( "ui-tabs-aria-controls", originalAriaControls );
 			}
-			tab.attr({
+			tab.attr( {
 				"aria-controls": panelId,
 				"aria-labelledby": anchorId
-			});
+			} );
 			panel.attr( "aria-labelledby", anchorId );
-		});
+		} );
 
-		this.panels
-			.addClass( "ui-tabs-panel ui-widget-content ui-corner-bottom" )
-			.attr( "role", "tabpanel" );
+		this.panels.attr( "role", "tabpanel" );
+		this._addClass( this.panels, "ui-tabs-panel", "ui-widget-content" );
 
 		// Avoid memory leaks (#10056)
 		if ( prevTabs ) {
@@ -15740,19 +17765,20 @@ var tabs = $.widget( "ui.tabs", {
 		}
 	},
 
-	// allow overriding how to find the list for rare usage scenarios (#7715)
+	// Allow overriding how to find the list for rare usage scenarios (#7715)
 	_getList: function() {
-		return this.tablist || this.element.find( "ol,ul" ).eq( 0 );
+		return this.tablist || this.element.find( "ol, ul" ).eq( 0 );
 	},
 
 	_createPanel: function( id ) {
 		return $( "<div>" )
 			.attr( "id", id )
-			.addClass( "ui-tabs-panel ui-widget-content ui-corner-bottom" )
 			.data( "ui-tabs-destroy", true );
 	},
 
-	_setupDisabled: function( disabled ) {
+	_setOptionDisabled: function( disabled ) {
+		var currentItem, li, i;
+
 		if ( $.isArray( disabled ) ) {
 			if ( !disabled.length ) {
 				disabled = false;
@@ -15761,37 +17787,40 @@ var tabs = $.widget( "ui.tabs", {
 			}
 		}
 
-		// disable tabs
-		for ( var i = 0, li; ( li = this.tabs[ i ] ); i++ ) {
+		// Disable tabs
+		for ( i = 0; ( li = this.tabs[ i ] ); i++ ) {
+			currentItem = $( li );
 			if ( disabled === true || $.inArray( i, disabled ) !== -1 ) {
-				$( li )
-					.addClass( "ui-state-disabled" )
-					.attr( "aria-disabled", "true" );
+				currentItem.attr( "aria-disabled", "true" );
+				this._addClass( currentItem, null, "ui-state-disabled" );
 			} else {
-				$( li )
-					.removeClass( "ui-state-disabled" )
-					.removeAttr( "aria-disabled" );
+				currentItem.removeAttr( "aria-disabled" );
+				this._removeClass( currentItem, null, "ui-state-disabled" );
 			}
 		}
 
 		this.options.disabled = disabled;
+
+		this._toggleClass( this.widget(), this.widgetFullName + "-disabled", null,
+			disabled === true );
 	},
 
 	_setupEvents: function( event ) {
 		var events = {};
 		if ( event ) {
-			$.each( event.split(" "), function( index, eventName ) {
+			$.each( event.split( " " ), function( index, eventName ) {
 				events[ eventName ] = "_eventHandler";
-			});
+			} );
 		}
 
 		this._off( this.anchors.add( this.tabs ).add( this.panels ) );
+
 		// Always prevent the default action, even when disabled
 		this._on( true, this.anchors, {
 			click: function( event ) {
 				event.preventDefault();
 			}
-		});
+		} );
 		this._on( this.anchors, events );
 		this._on( this.tabs, { keydown: "_tabKeydown" } );
 		this._on( this.panels, { keydown: "_panelKeydown" } );
@@ -15808,7 +17837,7 @@ var tabs = $.widget( "ui.tabs", {
 			maxHeight = parent.height();
 			maxHeight -= this.element.outerHeight() - this.element.height();
 
-			this.element.siblings( ":visible" ).each(function() {
+			this.element.siblings( ":visible" ).each( function() {
 				var elem = $( this ),
 					position = elem.css( "position" );
 
@@ -15816,22 +17845,22 @@ var tabs = $.widget( "ui.tabs", {
 					return;
 				}
 				maxHeight -= elem.outerHeight( true );
-			});
+			} );
 
-			this.element.children().not( this.panels ).each(function() {
+			this.element.children().not( this.panels ).each( function() {
 				maxHeight -= $( this ).outerHeight( true );
-			});
+			} );
 
-			this.panels.each(function() {
+			this.panels.each( function() {
 				$( this ).height( Math.max( 0, maxHeight -
 					$( this ).innerHeight() + $( this ).height() ) );
-			})
-			.css( "overflow", "auto" );
+			} )
+				.css( "overflow", "auto" );
 		} else if ( heightStyle === "auto" ) {
 			maxHeight = 0;
-			this.panels.each(function() {
+			this.panels.each( function() {
 				maxHeight = Math.max( maxHeight, $( this ).height( "" ).height() );
-			}).height( maxHeight );
+			} ).height( maxHeight );
 		}
 	},
 
@@ -15854,12 +17883,16 @@ var tabs = $.widget( "ui.tabs", {
 		event.preventDefault();
 
 		if ( tab.hasClass( "ui-state-disabled" ) ||
+
 				// tab is already loading
 				tab.hasClass( "ui-tabs-loading" ) ||
+
 				// can't switch durning an animation
 				this.running ||
+
 				// click on active header, but not collapsible
 				( clickedIsActive && !options.collapsible ) ||
+
 				// allow canceling activation
 				( this._trigger( "beforeActivate", event, eventData ) === false ) ) {
 			return;
@@ -15882,7 +17915,7 @@ var tabs = $.widget( "ui.tabs", {
 		this._toggle( event, eventData );
 	},
 
-	// handles show/hide for selecting tabs
+	// Handles show/hide for selecting tabs
 	_toggle: function( event, eventData ) {
 		var that = this,
 			toShow = eventData.newPanel,
@@ -15896,7 +17929,7 @@ var tabs = $.widget( "ui.tabs", {
 		}
 
 		function show() {
-			eventData.newTab.closest( "li" ).addClass( "ui-tabs-active ui-state-active" );
+			that._addClass( eventData.newTab.closest( "li" ), "ui-tabs-active", "ui-state-active" );
 
 			if ( toShow.length && that.options.show ) {
 				that._show( toShow, that.options.show, complete );
@@ -15906,63 +17939,66 @@ var tabs = $.widget( "ui.tabs", {
 			}
 		}
 
-		// start out by hiding, then showing, then completing
+		// Start out by hiding, then showing, then completing
 		if ( toHide.length && this.options.hide ) {
 			this._hide( toHide, this.options.hide, function() {
-				eventData.oldTab.closest( "li" ).removeClass( "ui-tabs-active ui-state-active" );
+				that._removeClass( eventData.oldTab.closest( "li" ),
+					"ui-tabs-active", "ui-state-active" );
 				show();
-			});
+			} );
 		} else {
-			eventData.oldTab.closest( "li" ).removeClass( "ui-tabs-active ui-state-active" );
+			this._removeClass( eventData.oldTab.closest( "li" ),
+				"ui-tabs-active", "ui-state-active" );
 			toHide.hide();
 			show();
 		}
 
 		toHide.attr( "aria-hidden", "true" );
-		eventData.oldTab.attr({
+		eventData.oldTab.attr( {
 			"aria-selected": "false",
 			"aria-expanded": "false"
-		});
+		} );
+
 		// If we're switching tabs, remove the old tab from the tab order.
 		// If we're opening from collapsed state, remove the previous tab from the tab order.
 		// If we're collapsing, then keep the collapsing tab in the tab order.
 		if ( toShow.length && toHide.length ) {
 			eventData.oldTab.attr( "tabIndex", -1 );
 		} else if ( toShow.length ) {
-			this.tabs.filter(function() {
+			this.tabs.filter( function() {
 				return $( this ).attr( "tabIndex" ) === 0;
-			})
-			.attr( "tabIndex", -1 );
+			} )
+				.attr( "tabIndex", -1 );
 		}
 
 		toShow.attr( "aria-hidden", "false" );
-		eventData.newTab.attr({
+		eventData.newTab.attr( {
 			"aria-selected": "true",
 			"aria-expanded": "true",
 			tabIndex: 0
-		});
+		} );
 	},
 
 	_activate: function( index ) {
 		var anchor,
 			active = this._findActive( index );
 
-		// trying to activate the already active panel
+		// Trying to activate the already active panel
 		if ( active[ 0 ] === this.active[ 0 ] ) {
 			return;
 		}
 
-		// trying to collapse, simulate a click on the current active header
+		// Trying to collapse, simulate a click on the current active header
 		if ( !active.length ) {
 			active = this.active;
 		}
 
 		anchor = active.find( ".ui-tabs-anchor" )[ 0 ];
-		this._eventHandler({
+		this._eventHandler( {
 			target: anchor,
 			currentTarget: anchor,
 			preventDefault: $.noop
-		});
+		} );
 	},
 
 	_findActive: function( index ) {
@@ -15970,9 +18006,11 @@ var tabs = $.widget( "ui.tabs", {
 	},
 
 	_getIndex: function( index ) {
+
 		// meta-function to give users option to provide a href string instead of a numerical index.
 		if ( typeof index === "string" ) {
-			index = this.anchors.index( this.anchors.filter( "[href$='" + index + "']" ) );
+			index = this.anchors.index( this.anchors.filter( "[href$='" +
+				$.ui.escapeSelector( index ) + "']" ) );
 		}
 
 		return index;
@@ -15983,39 +18021,24 @@ var tabs = $.widget( "ui.tabs", {
 			this.xhr.abort();
 		}
 
-		this.element.removeClass( "ui-tabs ui-widget ui-widget-content ui-corner-all ui-tabs-collapsible" );
-
 		this.tablist
-			.removeClass( "ui-tabs-nav ui-helper-reset ui-helper-clearfix ui-widget-header ui-corner-all" )
-			.removeAttr( "role" );
+			.removeAttr( "role" )
+			.off( this.eventNamespace );
 
 		this.anchors
-			.removeClass( "ui-tabs-anchor" )
-			.removeAttr( "role" )
-			.removeAttr( "tabIndex" )
+			.removeAttr( "role tabIndex" )
 			.removeUniqueId();
 
-		this.tablist.unbind( this.eventNamespace );
-
-		this.tabs.add( this.panels ).each(function() {
+		this.tabs.add( this.panels ).each( function() {
 			if ( $.data( this, "ui-tabs-destroy" ) ) {
 				$( this ).remove();
 			} else {
-				$( this )
-					.removeClass( "ui-state-default ui-state-active ui-state-disabled " +
-						"ui-corner-top ui-corner-bottom ui-widget-content ui-tabs-active ui-tabs-panel" )
-					.removeAttr( "tabIndex" )
-					.removeAttr( "aria-live" )
-					.removeAttr( "aria-busy" )
-					.removeAttr( "aria-selected" )
-					.removeAttr( "aria-labelledby" )
-					.removeAttr( "aria-hidden" )
-					.removeAttr( "aria-expanded" )
-					.removeAttr( "role" );
+				$( this ).removeAttr( "role tabIndex " +
+					"aria-live aria-busy aria-selected aria-labelledby aria-hidden aria-expanded" );
 			}
-		});
+		} );
 
-		this.tabs.each(function() {
+		this.tabs.each( function() {
 			var li = $( this ),
 				prev = li.data( "ui-tabs-aria-controls" );
 			if ( prev ) {
@@ -16025,7 +18048,7 @@ var tabs = $.widget( "ui.tabs", {
 			} else {
 				li.removeAttr( "aria-controls" );
 			}
-		});
+		} );
 
 		this.panels.show();
 
@@ -16047,14 +18070,14 @@ var tabs = $.widget( "ui.tabs", {
 			if ( $.isArray( disabled ) ) {
 				disabled = $.map( disabled, function( num ) {
 					return num !== index ? num : null;
-				});
+				} );
 			} else {
 				disabled = $.map( this.tabs, function( li, num ) {
 					return num !== index ? num : null;
-				});
+				} );
 			}
 		}
-		this._setupDisabled( disabled );
+		this._setOptionDisabled( disabled );
 	},
 
 	disable: function( index ) {
@@ -16076,7 +18099,7 @@ var tabs = $.widget( "ui.tabs", {
 				disabled = [ index ];
 			}
 		}
-		this._setupDisabled( disabled );
+		this._setOptionDisabled( disabled );
 	},
 
 	load: function( index, event ) {
@@ -16094,7 +18117,7 @@ var tabs = $.widget( "ui.tabs", {
 					that.panels.stop( false, true );
 				}
 
-				tab.removeClass( "ui-tabs-loading" );
+				that._removeClass( tab, "ui-tabs-loading" );
 				panel.removeAttr( "aria-busy" );
 
 				if ( jqXHR === that.xhr ) {
@@ -16102,45 +18125,50 @@ var tabs = $.widget( "ui.tabs", {
 				}
 			};
 
-		// not remote
+		// Not remote
 		if ( this._isLocal( anchor[ 0 ] ) ) {
 			return;
 		}
 
 		this.xhr = $.ajax( this._ajaxSettings( anchor, event, eventData ) );
 
-		// support: jQuery <1.8
+		// Support: jQuery <1.8
 		// jQuery <1.8 returns false if the request is canceled in beforeSend,
 		// but as of 1.8, $.ajax() always returns a jqXHR object.
 		if ( this.xhr && this.xhr.statusText !== "canceled" ) {
-			tab.addClass( "ui-tabs-loading" );
+			this._addClass( tab, "ui-tabs-loading" );
 			panel.attr( "aria-busy", "true" );
 
 			this.xhr
-				.done(function( response, status, jqXHR ) {
+				.done( function( response, status, jqXHR ) {
+
 					// support: jQuery <1.8
 					// http://bugs.jquery.com/ticket/11778
-					setTimeout(function() {
+					setTimeout( function() {
 						panel.html( response );
 						that._trigger( "load", event, eventData );
 
 						complete( jqXHR, status );
 					}, 1 );
-				})
-				.fail(function( jqXHR, status ) {
+				} )
+				.fail( function( jqXHR, status ) {
+
 					// support: jQuery <1.8
 					// http://bugs.jquery.com/ticket/11778
-					setTimeout(function() {
+					setTimeout( function() {
 						complete( jqXHR, status );
 					}, 1 );
-				});
+				} );
 		}
 	},
 
 	_ajaxSettings: function( anchor, event, eventData ) {
 		var that = this;
 		return {
-			url: anchor.attr( "href" ),
+
+			// Support: IE <11 only
+			// Strip any hash that exists to prevent errors with the Ajax request
+			url: anchor.attr( "href" ).replace( /#.*$/, "" ),
 			beforeSend: function( jqXHR, settings ) {
 				return that._trigger( "beforeLoad", event,
 					$.extend( { jqXHR: jqXHR, ajaxSettings: settings }, eventData ) );
@@ -16152,32 +18180,61 @@ var tabs = $.widget( "ui.tabs", {
 		var id = $( tab ).attr( "aria-controls" );
 		return this.element.find( this._sanitizeSelector( "#" + id ) );
 	}
-});
+} );
+
+// DEPRECATED
+// TODO: Switch return back to widget declaration at top of file when this is removed
+if ( $.uiBackCompat !== false ) {
+
+	// Backcompat for ui-tab class (now ui-tabs-tab)
+	$.widget( "ui.tabs", $.ui.tabs, {
+		_processTabs: function() {
+			this._superApply( arguments );
+			this._addClass( this.tabs, "ui-tab" );
+		}
+	} );
+}
+
+var widgetsTabs = $.ui.tabs;
 
 
 /*!
- * jQuery UI Tooltip 1.11.4
+ * jQuery UI Tooltip 1.12.1
  * http://jqueryui.com
  *
  * Copyright jQuery Foundation and other contributors
  * Released under the MIT license.
  * http://jquery.org/license
- *
- * http://api.jqueryui.com/tooltip/
  */
 
+//>>label: Tooltip
+//>>group: Widgets
+//>>description: Shows additional information for any element on hover or focus.
+//>>docs: http://api.jqueryui.com/tooltip/
+//>>demos: http://jqueryui.com/tooltip/
+//>>css.structure: ../../themes/base/core.css
+//>>css.structure: ../../themes/base/tooltip.css
+//>>css.theme: ../../themes/base/theme.css
 
-var tooltip = $.widget( "ui.tooltip", {
-	version: "1.11.4",
+
+
+$.widget( "ui.tooltip", {
+	version: "1.12.1",
 	options: {
+		classes: {
+			"ui-tooltip": "ui-corner-all ui-widget-shadow"
+		},
 		content: function() {
+
 			// support: IE<9, Opera in jQuery <1.7
 			// .text() can't accept undefined, so coerce to a string
 			var title = $( this ).attr( "title" ) || "";
+
 			// Escape title, since we're going from an attribute to raw HTML
 			return $( "<a>" ).text( title ).html();
 		},
 		hide: true,
+
 		// Disabled elements have inconsistent behavior across browsers (#8661)
 		items: "[title]:not([disabled])",
 		position: {
@@ -16186,16 +18243,15 @@ var tooltip = $.widget( "ui.tooltip", {
 			collision: "flipfit flip"
 		},
 		show: true,
-		tooltipClass: null,
 		track: false,
 
-		// callbacks
+		// Callbacks
 		close: null,
 		open: null
 	},
 
 	_addDescribedBy: function( elem, id ) {
-		var describedby = (elem.attr( "aria-describedby" ) || "").split( /\s+/ );
+		var describedby = ( elem.attr( "aria-describedby" ) || "" ).split( /\s+/ );
 		describedby.push( id );
 		elem
 			.data( "ui-tooltip-id", id )
@@ -16204,7 +18260,7 @@ var tooltip = $.widget( "ui.tooltip", {
 
 	_removeDescribedBy: function( elem ) {
 		var id = elem.data( "ui-tooltip-id" ),
-			describedby = (elem.attr( "aria-describedby" ) || "").split( /\s+/ ),
+			describedby = ( elem.attr( "aria-describedby" ) || "" ).split( /\s+/ ),
 			index = $.inArray( id, describedby );
 
 		if ( index !== -1 ) {
@@ -16221,10 +18277,10 @@ var tooltip = $.widget( "ui.tooltip", {
 	},
 
 	_create: function() {
-		this._on({
+		this._on( {
 			mouseover: "open",
 			focusin: "open"
-		});
+		} );
 
 		// IDs of generated tooltips, needed for destroy
 		this.tooltips = {};
@@ -16232,74 +18288,75 @@ var tooltip = $.widget( "ui.tooltip", {
 		// IDs of parent tooltips where we removed the title attribute
 		this.parents = {};
 
-		if ( this.options.disabled ) {
-			this._disable();
-		}
-
 		// Append the aria-live region so tooltips announce correctly
 		this.liveRegion = $( "<div>" )
-			.attr({
+			.attr( {
 				role: "log",
 				"aria-live": "assertive",
 				"aria-relevant": "additions"
-			})
-			.addClass( "ui-helper-hidden-accessible" )
+			} )
 			.appendTo( this.document[ 0 ].body );
+		this._addClass( this.liveRegion, null, "ui-helper-hidden-accessible" );
+
+		this.disabledTitles = $( [] );
 	},
 
 	_setOption: function( key, value ) {
 		var that = this;
 
-		if ( key === "disabled" ) {
-			this[ value ? "_disable" : "_enable" ]();
-			this.options[ key ] = value;
-			// disable element style changes
-			return;
-		}
-
 		this._super( key, value );
 
 		if ( key === "content" ) {
 			$.each( this.tooltips, function( id, tooltipData ) {
 				that._updateContent( tooltipData.element );
-			});
+			} );
 		}
 	},
 
+	_setOptionDisabled: function( value ) {
+		this[ value ? "_disable" : "_enable" ]();
+	},
+
 	_disable: function() {
 		var that = this;
 
-		// close open tooltips
+		// Close open tooltips
 		$.each( this.tooltips, function( id, tooltipData ) {
 			var event = $.Event( "blur" );
 			event.target = event.currentTarget = tooltipData.element[ 0 ];
 			that.close( event, true );
-		});
+		} );
 
-		// remove title attributes to prevent native tooltips
-		this.element.find( this.options.items ).addBack().each(function() {
-			var element = $( this );
-			if ( element.is( "[title]" ) ) {
-				element
-					.data( "ui-tooltip-title", element.attr( "title" ) )
-					.removeAttr( "title" );
-			}
-		});
+		// Remove title attributes to prevent native tooltips
+		this.disabledTitles = this.disabledTitles.add(
+			this.element.find( this.options.items ).addBack()
+				.filter( function() {
+					var element = $( this );
+					if ( element.is( "[title]" ) ) {
+						return element
+							.data( "ui-tooltip-title", element.attr( "title" ) )
+							.removeAttr( "title" );
+					}
+				} )
+		);
 	},
 
 	_enable: function() {
+
 		// restore title attributes
-		this.element.find( this.options.items ).addBack().each(function() {
+		this.disabledTitles.each( function() {
 			var element = $( this );
 			if ( element.data( "ui-tooltip-title" ) ) {
 				element.attr( "title", element.data( "ui-tooltip-title" ) );
 			}
-		});
+		} );
+		this.disabledTitles = $( [] );
 	},
 
 	open: function( event ) {
 		var that = this,
 			target = $( event ? event.target : this.element )
+
 				// we need closest here due to mouseover bubbling,
 				// but always pointing at the same event target
 				.closest( this.options.items );
@@ -16315,9 +18372,9 @@ var tooltip = $.widget( "ui.tooltip", {
 
 		target.data( "ui-tooltip-open", true );
 
-		// kill parent tooltips, custom or native, for hover
+		// Kill parent tooltips, custom or native, for hover
 		if ( event && event.type === "mouseover" ) {
-			target.parents().each(function() {
+			target.parents().each( function() {
 				var parent = $( this ),
 					blurEvent;
 				if ( parent.data( "ui-tooltip-open" ) ) {
@@ -16333,7 +18390,7 @@ var tooltip = $.widget( "ui.tooltip", {
 					};
 					parent.attr( "title", "" );
 				}
-			});
+			} );
 		}
 
 		this._registerCloseHandlers( event, target );
@@ -16346,22 +18403,23 @@ var tooltip = $.widget( "ui.tooltip", {
 			that = this,
 			eventType = event ? event.type : null;
 
-		if ( typeof contentOption === "string" ) {
+		if ( typeof contentOption === "string" || contentOption.nodeType ||
+				contentOption.jquery ) {
 			return this._open( event, target, contentOption );
 		}
 
-		content = contentOption.call( target[0], function( response ) {
+		content = contentOption.call( target[ 0 ], function( response ) {
 
 			// IE may instantly serve a cached response for ajax requests
 			// delay this call to _open so the other call to _open runs first
-			that._delay(function() {
+			that._delay( function() {
 
 				// Ignore async response if tooltip was closed already
 				if ( !target.data( "ui-tooltip-open" ) ) {
 					return;
 				}
 
-				// jQuery creates a special event for focusin when it doesn't
+				// JQuery creates a special event for focusin when it doesn't
 				// exist natively. To improve performance, the native event
 				// object is reused and the type is changed. Therefore, we can't
 				// rely on the type being correct after the event finished
@@ -16370,8 +18428,8 @@ var tooltip = $.widget( "ui.tooltip", {
 					event.type = eventType;
 				}
 				this._open( event, target, response );
-			});
-		});
+			} );
+		} );
 		if ( content ) {
 			this._open( event, target, content );
 		}
@@ -16393,7 +18451,7 @@ var tooltip = $.widget( "ui.tooltip", {
 			return;
 		}
 
-		// if we have a title, clear it to prevent the native tooltip
+		// If we have a title, clear it to prevent the native tooltip
 		// we have to check first to avoid defining a title if none exists
 		// (we don't want to cause an element to start matching [title])
 		//
@@ -16417,13 +18475,10 @@ var tooltip = $.widget( "ui.tooltip", {
 		// JAWS announces deletions even when aria-relevant="additions"
 		// Voiceover will sometimes re-read the entire log region's contents from the beginning
 		this.liveRegion.children().hide();
-		if ( content.clone ) {
-			a11yContent = content.clone();
-			a11yContent.removeAttr( "id" ).find( "[id]" ).removeAttr( "id" );
-		} else {
-			a11yContent = content;
-		}
-		$( "<div>" ).html( a11yContent ).appendTo( this.liveRegion );
+		a11yContent = $( "<div>" ).html( tooltip.find( ".ui-tooltip-content" ).html() );
+		a11yContent.removeAttr( "name" ).find( "[name]" ).removeAttr( "name" );
+		a11yContent.removeAttr( "id" ).find( "[id]" ).removeAttr( "id" );
+		a11yContent.appendTo( this.liveRegion );
 
 		function position( event ) {
 			positionOption.of = event;
@@ -16435,11 +18490,12 @@ var tooltip = $.widget( "ui.tooltip", {
 		if ( this.options.track && event && /^mouse/.test( event.type ) ) {
 			this._on( this.document, {
 				mousemove: position
-			});
+			} );
+
 			// trigger once to override element-relative positioning
 			position( event );
 		} else {
-			tooltip.position( $.extend({
+			tooltip.position( $.extend( {
 				of: target
 			}, this.options.position ) );
 		}
@@ -16447,11 +18503,13 @@ var tooltip = $.widget( "ui.tooltip", {
 		tooltip.hide();
 
 		this._show( tooltip, this.options.show );
+
 		// Handle tracking tooltips that are shown with a delay (#8644). As soon
 		// as the tooltip is visible, position the tooltip using the most recent
 		// event.
-		if ( this.options.show && this.options.show.delay ) {
-			delayedShow = this.delayedShow = setInterval(function() {
+		// Adds the check to add the timers only when both delay and track options are set (#14682)
+		if ( this.options.track && this.options.show && this.options.show.delay ) {
+			delayedShow = this.delayedShow = setInterval( function() {
 				if ( tooltip.is( ":visible" ) ) {
 					position( positionOption.of );
 					clearInterval( delayedShow );
@@ -16466,8 +18524,8 @@ var tooltip = $.widget( "ui.tooltip", {
 		var events = {
 			keyup: function( event ) {
 				if ( event.keyCode === $.ui.keyCode.ESCAPE ) {
-					var fakeEvent = $.Event(event);
-					fakeEvent.currentTarget = target[0];
+					var fakeEvent = $.Event( event );
+					fakeEvent.currentTarget = target[ 0 ];
 					this.close( fakeEvent, true );
 				}
 			}
@@ -16509,7 +18567,7 @@ var tooltip = $.widget( "ui.tooltip", {
 
 		tooltip = tooltipData.tooltip;
 
-		// disabling closes the tooltip, so we need to track when we're closing
+		// Disabling closes the tooltip, so we need to track when we're closing
 		// to avoid an infinite loop in case the tooltip becomes disabled on close
 		if ( tooltipData.closing ) {
 			return;
@@ -16518,7 +18576,7 @@ var tooltip = $.widget( "ui.tooltip", {
 		// Clear the interval for delayed tracking tooltips
 		clearInterval( this.delayedShow );
 
-		// only set title if we had one before (see comment in _open())
+		// Only set title if we had one before (see comment in _open())
 		// If the title attribute has changed since open(), don't restore
 		if ( target.data( "ui-tooltip-title" ) && !target.attr( "title" ) ) {
 			target.attr( "title", target.data( "ui-tooltip-title" ) );
@@ -16530,7 +18588,7 @@ var tooltip = $.widget( "ui.tooltip", {
 		tooltip.stop( true );
 		this._hide( tooltip, this.options.hide, function() {
 			that._removeTooltip( $( this ) );
-		});
+		} );
 
 		target.removeData( "ui-tooltip-open" );
 		this._off( target, "mouseleave focusout keyup" );
@@ -16545,7 +18603,7 @@ var tooltip = $.widget( "ui.tooltip", {
 			$.each( this.parents, function( id, parent ) {
 				$( parent.element ).attr( "title", parent.title );
 				delete that.parents[ id ];
-			});
+			} );
 		}
 
 		tooltipData.closing = true;
@@ -16556,17 +18614,14 @@ var tooltip = $.widget( "ui.tooltip", {
 	},
 
 	_tooltip: function( element ) {
-		var tooltip = $( "<div>" )
-				.attr( "role", "tooltip" )
-				.addClass( "ui-tooltip ui-widget ui-corner-all ui-widget-content " +
-					( this.options.tooltipClass || "" ) ),
+		var tooltip = $( "<div>" ).attr( "role", "tooltip" ),
+			content = $( "<div>" ).appendTo( tooltip ),
 			id = tooltip.uniqueId().attr( "id" );
 
-		$( "<div>" )
-			.addClass( "ui-tooltip-content" )
-			.appendTo( tooltip );
+		this._addClass( content, "ui-tooltip-content" );
+		this._addClass( tooltip, "ui-tooltip", "ui-widget ui-widget-content" );
 
-		tooltip.appendTo( this.document[0].body );
+		tooltip.appendTo( this._appendTo( element ) );
 
 		return this.tooltips[ id ] = {
 			element: element,
@@ -16584,11 +18639,22 @@ var tooltip = $.widget( "ui.tooltip", {
 		delete this.tooltips[ tooltip.attr( "id" ) ];
 	},
 
+	_appendTo: function( target ) {
+		var element = target.closest( ".ui-front, dialog" );
+
+		if ( !element.length ) {
+			element = this.document[ 0 ].body;
+		}
+
+		return element;
+	},
+
 	_destroy: function() {
 		var that = this;
 
-		// close open tooltips
+		// Close open tooltips
 		$.each( this.tooltips, function( id, tooltipData ) {
+
 			// Delegate to close method to handle common cleanup
 			var event = $.Event( "blur" ),
 				element = tooltipData.element;
@@ -16601,16 +18667,39 @@ var tooltip = $.widget( "ui.tooltip", {
 
 			// Restore the title
 			if ( element.data( "ui-tooltip-title" ) ) {
+
 				// If the title attribute has changed since open(), don't restore
 				if ( !element.attr( "title" ) ) {
 					element.attr( "title", element.data( "ui-tooltip-title" ) );
 				}
 				element.removeData( "ui-tooltip-title" );
 			}
-		});
+		} );
 		this.liveRegion.remove();
 	}
-});
+} );
+
+// DEPRECATED
+// TODO: Switch return back to widget declaration at top of file when this is removed
+if ( $.uiBackCompat !== false ) {
+
+	// Backcompat for tooltipClass option
+	$.widget( "ui.tooltip", $.ui.tooltip, {
+		options: {
+			tooltipClass: null
+		},
+		_tooltip: function() {
+			var tooltipData = this._superApply( arguments );
+			if ( this.options.tooltipClass ) {
+				tooltipData.tooltip.addClass( this.options.tooltipClass );
+			}
+			return tooltipData;
+		}
+	} );
+}
+
+var widgetsTooltip = $.ui.tooltip;
+
 
 
 
diff --git a/lam/templates/lib/500_lam.js b/lam/templates/lib/500_lam.js
index 7063f91a..203aa688 100644
--- a/lam/templates/lib/500_lam.js
+++ b/lam/templates/lib/500_lam.js
@@ -860,7 +860,7 @@ window.lam.tools.addSavedSelectListener = function() {
  * Activates tabs.
  */
 window.lam.tools.activateTab = function() {
-	jQuery('.lam-active-tab').addClass('ui-tabs-active ui-state-active user-bright');
+	jQuery('.lam-active-tab').addClass('ui-tabs-active ui-state-active');
 };
 
 /**