Upgraded to jQuery 1.6.2 and jQueryUI 1.8.14

1 files changed, 230 insertions, 185 deletions

diff --git a/lib/scripts/jquery/jquery.js b/lib/scripts/jquery/jquery.js
index 5d5a1d58e..f3201aacb 100644
--- a/lib/scripts/jquery/jquery.js
+++ b/lib/scripts/jquery/jquery.js
@@ -1,5 +1,5 @@
 /*!
- * jQuery JavaScript Library v1.6.1
+ * jQuery JavaScript Library v1.6.2
  * http://jquery.com/
  *
  * Copyright 2011, John Resig
@@ -11,7 +11,7 @@
  * Copyright 2011, The Dojo Foundation
  * Released under the MIT, BSD, and GPL Licenses.
  *
- * Date: Thu May 12 15:04:36 2011 -0400
+ * Date: Thu Jun 30 14:16:56 2011 -0400
  */
 (function( window, undefined ) {
 
@@ -65,6 +65,14 @@ var jQuery = function( selector, context ) {
 	rmsie = /(msie) ([\w.]+)/,
 	rmozilla = /(mozilla)(?:.*? rv:([\w.]+))?/,
 
+	// Matches dashed string for camelizing
+	rdashAlpha = /-([a-z])/ig,
+
+	// Used by jQuery.camelCase as callback to replace()
+	fcamelCase = function( all, letter ) {
+		return letter.toUpperCase();
+	},
+
 	// Keep a UserAgent string for use with jQuery.browser
 	userAgent = navigator.userAgent,
 
@@ -204,7 +212,7 @@ jQuery.fn = jQuery.prototype = {
 	selector: "",
 
 	// The current version of jQuery being used
-	jquery: "1.6.1",
+	jquery: "1.6.2",
 
 	// The default length of a jQuery object is 0
 	length: 0,
@@ -603,6 +611,12 @@ jQuery.extend({
 		}
 	},
 
+	// Converts a dashed string to camelCased string;
+	// Used by both the css and data modules
+	camelCase: function( string ) {
+		return string.replace( rdashAlpha, fcamelCase );
+	},
+
 	nodeName: function( elem, name ) {
 		return elem.nodeName && elem.nodeName.toUpperCase() === name.toUpperCase();
 	},
@@ -799,7 +813,7 @@ jQuery.extend({
 	},
 
 	// Mutifunctional method to get and set values to a collection
-	// The value/s can be optionally by executed if its a function
+	// The value/s can optionally be executed if it's a function
 	access: function( elems, key, value, exec, fn, pass ) {
 		var length = elems.length;
 
@@ -930,7 +944,6 @@ function doScrollCheck() {
 	jQuery.ready();
 }
 
-// Expose jQuery to the global object
 return jQuery;
 
 })();
@@ -1147,7 +1160,9 @@ jQuery.support = (function() {
 		support,
 		fragment,
 		body,
-		bodyStyle,
+		testElementParent,
+		testElement,
+		testElementStyle,
 		tds,
 		events,
 		eventName,
@@ -1241,11 +1256,10 @@ jQuery.support = (function() {
 	}
 
 	if ( !div.addEventListener && div.attachEvent && div.fireEvent ) {
-		div.attachEvent( "onclick", function click() {
+		div.attachEvent( "onclick", function() {
 			// Cloning a node shouldn't copy over any
 			// bound event handlers (IE does this)
 			support.noCloneEvent = false;
-			div.detachEvent( "onclick", click );
 		});
 		div.cloneNode( true ).fireEvent( "onclick" );
 	}
@@ -1270,22 +1284,30 @@ jQuery.support = (function() {
 	// Figure out if the W3C box model works as expected
 	div.style.width = div.style.paddingLeft = "1px";
 
-	// We use our own, invisible, body
-	body = document.createElement( "body" );
-	bodyStyle = {
+	body = document.getElementsByTagName( "body" )[ 0 ];
+	// We use our own, invisible, body unless the body is already present
+	// in which case we use a div (#9239)
+	testElement = document.createElement( body ? "div" : "body" );
+	testElementStyle = {
 		visibility: "hidden",
 		width: 0,
 		height: 0,
 		border: 0,
-		margin: 0,
-		// Set background to avoid IE crashes when removing (#9028)
-		background: "none"
+		margin: 0
 	};
-	for ( i in bodyStyle ) {
-		body.style[ i ] = bodyStyle[ i ];
+	if ( body ) {
+		jQuery.extend( testElementStyle, {
+			position: "absolute",
+			left: -1000,
+			top: -1000
+		});
+	}
+	for ( i in testElementStyle ) {
+		testElement.style[ i ] = testElementStyle[ i ];
 	}
-	body.appendChild( div );
-	documentElement.insertBefore( body, documentElement.firstChild );
+	testElement.appendChild( div );
+	testElementParent = body || documentElement;
+	testElementParent.insertBefore( testElement, testElementParent.firstChild );
 
 	// Check if a disconnected checkbox will retain its checked
 	// value of true after appended to the DOM (IE6/7)
@@ -1344,8 +1366,8 @@ jQuery.support = (function() {
 	}
 
 	// Remove the body element we added
-	body.innerHTML = "";
-	documentElement.removeChild( body );
+	testElement.innerHTML = "";
+	testElementParent.removeChild( testElement );
 
 	// Technique from Juriy Zaytsev
 	// http://thinkweb2.com/projects/prototype/detecting-event-support-without-browser-sniffing/
@@ -1369,6 +1391,9 @@ jQuery.support = (function() {
 		}
 	}
 
+	// Null connected elements to avoid leaks in IE
+	testElement = fragment = select = opt = body = marginDiv = div = input = null;
+
 	return support;
 })();
 
@@ -1486,7 +1511,10 @@ jQuery.extend({
 			return thisCache[ internalKey ] && thisCache[ internalKey ].events;
 		}
 
-		return getByName ? thisCache[ jQuery.camelCase( name ) ] : thisCache;
+		return getByName ? 
+			// Check for both converted-to-camel and non-converted data property names
+			thisCache[ jQuery.camelCase( name ) ] || thisCache[ name ] :
+			thisCache;
 	},
 
 	removeData: function( elem, name, pvt /* Internal Use Only */ ) {
@@ -1882,7 +1910,7 @@ var rclass = /[\n\t\r]/g,
 	rfocusable = /^(?:button|input|object|select|textarea)$/i,
 	rclickable = /^a(?:rea)?$/i,
 	rboolean = /^(?:autofocus|autoplay|async|checked|controls|defer|disabled|hidden|loop|multiple|open|readonly|required|scoped|selected)$/i,
-	rinvalidChar = /\:/,
+	rinvalidChar = /\:|^on/,
 	formHook, boolHook;
 
 jQuery.fn.extend({
@@ -1912,30 +1940,31 @@ jQuery.fn.extend({
 	},
 
 	addClass: function( value ) {
+		var classNames, i, l, elem,
+			setClass, c, cl;
+
 		if ( jQuery.isFunction( value ) ) {
-			return this.each(function(i) {
-				var self = jQuery(this);
-				self.addClass( value.call(this, i, self.attr("class") || "") );
+			return this.each(function( j ) {
+				jQuery( this ).addClass( value.call(this, j, this.className) );
 			});
 		}
 
 		if ( value && typeof value === "string" ) {
-			var classNames = (value || "").split( rspace );
+			classNames = value.split( rspace );
 
-			for ( var i = 0, l = this.length; i < l; i++ ) {
-				var elem = this[i];
+			for ( i = 0, l = this.length; i < l; i++ ) {
+				elem = this[ i ];
 
 				if ( elem.nodeType === 1 ) {
-					if ( !elem.className ) {
+					if ( !elem.className && classNames.length === 1 ) {
 						elem.className = value;
 
 					} else {
-						var className = " " + elem.className + " ",
-							setClass = elem.className;
+						setClass = " " + elem.className + " ";
 
-						for ( var c = 0, cl = classNames.length; c < cl; c++ ) {
-							if ( className.indexOf( " " + classNames[c] + " " ) < 0 ) {
-								setClass += " " + classNames[c];
+						for ( c = 0, cl = classNames.length; c < cl; c++ ) {
+							if ( !~setClass.indexOf( " " + classNames[ c ] + " " ) ) {
+								setClass += classNames[ c ] + " ";
 							}
 						}
 						elem.className = jQuery.trim( setClass );
@@ -1948,24 +1977,25 @@ jQuery.fn.extend({
 	},
 
 	removeClass: function( value ) {
-		if ( jQuery.isFunction(value) ) {
-			return this.each(function(i) {
-				var self = jQuery(this);
-				self.removeClass( value.call(this, i, self.attr("class")) );
+		var classNames, i, l, elem, className, c, cl;
+
+		if ( jQuery.isFunction( value ) ) {
+			return this.each(function( j ) {
+				jQuery( this ).removeClass( value.call(this, j, this.className) );
 			});
 		}
 
 		if ( (value && typeof value === "string") || value === undefined ) {
-			var classNames = (value || "").split( rspace );
+			classNames = (value || "").split( rspace );
 
-			for ( var i = 0, l = this.length; i < l; i++ ) {
-				var elem = this[i];
+			for ( i = 0, l = this.length; i < l; i++ ) {
+				elem = this[ i ];
 
 				if ( elem.nodeType === 1 && elem.className ) {
 					if ( value ) {
-						var className = (" " + elem.className + " ").replace(rclass, " ");
-						for ( var c = 0, cl = classNames.length; c < cl; c++ ) {
-							className = className.replace(" " + classNames[c] + " ", " ");
+						className = (" " + elem.className + " ").replace( rclass, " " );
+						for ( c = 0, cl = classNames.length; c < cl; c++ ) {
+							className = className.replace(" " + classNames[ c ] + " ", " ");
 						}
 						elem.className = jQuery.trim( className );
 
@@ -1984,9 +2014,8 @@ jQuery.fn.extend({
 			isBool = typeof stateVal === "boolean";
 
 		if ( jQuery.isFunction( value ) ) {
-			return this.each(function(i) {
-				var self = jQuery(this);
-				self.toggleClass( value.call(this, i, self.attr("class"), stateVal), stateVal );
+			return this.each(function( i ) {
+				jQuery( this ).toggleClass( value.call(this, i, this.className, stateVal), stateVal );
 			});
 		}
 
@@ -2040,7 +2069,13 @@ jQuery.fn.extend({
 					return ret;
 				}
 
-				return (elem.value || "").replace(rreturn, "");
+				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;
 			}
 
 			return undefined;
@@ -2186,20 +2221,23 @@ jQuery.extend({
 			notxml = nType !== 1 || !jQuery.isXMLDoc( elem );
 
 		// Normalize the name if needed
-		name = notxml && jQuery.attrFix[ name ] || name;
+		if ( notxml ) {
+			name = jQuery.attrFix[ name ] || name;
 
-		hooks = jQuery.attrHooks[ name ];
+			hooks = jQuery.attrHooks[ name ];
 
-		if ( !hooks ) {
-			// Use boolHook for boolean attributes
-			if ( rboolean.test( name ) &&
-				(typeof value === "boolean" || value === undefined || value.toLowerCase() === name.toLowerCase()) ) {
+			if ( !hooks ) {
+				// Use boolHook for boolean attributes
+				if ( rboolean.test( name ) ) {
 
-				hooks = boolHook;
+					hooks = boolHook;
 
-			// Use formHook for forms and if the name contains certain characters
-			} else if ( formHook && (jQuery.nodeName( elem, "form" ) || rinvalidChar.test( name )) ) {
-				hooks = formHook;
+				// Use formHook for forms and if the name contains certain characters
+				} else if ( formHook && name !== "className" &&
+					(jQuery.nodeName( elem, "form" ) || rinvalidChar.test( name )) ) {
+
+					hooks = formHook;
+				}
 			}
 		}
 
@@ -2217,8 +2255,8 @@ jQuery.extend({
 				return value;
 			}
 
-		} else if ( hooks && "get" in hooks && notxml ) {
-			return hooks.get( elem, name );
+		} else if ( hooks && "get" in hooks && notxml && (ret = hooks.get( elem, name )) !== null ) {
+			return ret;
 
 		} else {
 
@@ -2282,6 +2320,25 @@ jQuery.extend({
 						0 :
 						undefined;
 			}
+		},
+		// Use the value property for back compat
+		// Use the formHook for button elements in IE6/7 (#1954)
+		value: {
+			get: function( elem, name ) {
+				if ( formHook && jQuery.nodeName( elem, "button" ) ) {
+					return formHook.get( elem, name );
+				}
+				return name in elem ?
+					elem.value :
+					null;
+			},
+			set: function( elem, value, name ) {
+				if ( formHook && jQuery.nodeName( elem, "button" ) ) {
+					return formHook.set( elem, value, name );
+				}
+				// Does not return so that setAttribute is also used
+				elem.value = value;
+			}
 		}
 	},
 
@@ -2311,10 +2368,11 @@ jQuery.extend({
 		var ret, hooks,
 			notxml = nType !== 1 || !jQuery.isXMLDoc( elem );
 
-		// Try to normalize/fix the name
-		name = notxml && jQuery.propFix[ name ] || name;
-		
-		hooks = jQuery.propHooks[ name ];
+		if ( notxml ) {
+			// Fix name and attach hooks
+			name = jQuery.propFix[ name ] || name;
+			hooks = jQuery.propHooks[ name ];
+		}
 
 		if ( value !== undefined ) {
 			if ( hooks && "set" in hooks && (ret = hooks.set( elem, value, name )) !== undefined ) {
@@ -2341,7 +2399,7 @@ jQuery.extend({
 boolHook = {
 	get: function( elem, name ) {
 		// Align boolean attributes with corresponding properties
-		return elem[ jQuery.propFix[ name ] || name ] ?
+		return jQuery.prop( elem, name ) ?
 			name.toLowerCase() :
 			undefined;
 	},
@@ -2356,7 +2414,7 @@ boolHook = {
 			propName = jQuery.propFix[ name ] || name;
 			if ( propName in elem ) {
 				// Only set the IDL specifically if it already exists on the element
-				elem[ propName ] = value;
+				elem[ propName ] = true;
 			}
 
 			elem.setAttribute( name, name.toLowerCase() );
@@ -2365,24 +2423,6 @@ boolHook = {
 	}
 };
 
-// Use the value property for back compat
-// Use the formHook for button elements in IE6/7 (#1954)
-jQuery.attrHooks.value = {
-	get: function( elem, name ) {
-		if ( formHook && jQuery.nodeName( elem, "button" ) ) {
-			return formHook.get( elem, name );
-		}
-		return elem.value;
-	},
-	set: function( elem, value, name ) {
-		if ( formHook && jQuery.nodeName( elem, "button" ) ) {
-			return formHook.set( elem, value, name );
-		}
-		// Does not return so that setAttribute is also used
-		elem.value = value;
-	}
-};
-
 // IE6/7 do not support getting/setting some attributes with get/setAttribute
 if ( !jQuery.support.getSetAttribute ) {
 
@@ -2390,7 +2430,7 @@ if ( !jQuery.support.getSetAttribute ) {
 	jQuery.attrFix = jQuery.propFix;
 	
 	// Use this for any attribute on a form in IE6/7
-	formHook = jQuery.attrHooks.name = jQuery.valHooks.button = {
+	formHook = jQuery.attrHooks.name = jQuery.attrHooks.title = jQuery.valHooks.button = {
 		get: function( elem, name ) {
 			var ret;
 			ret = elem.getAttributeNode( name );
@@ -2493,8 +2533,7 @@ jQuery.each([ "radio", "checkbox" ], function() {
 
 
 
-var hasOwn = Object.prototype.hasOwnProperty,
-	rnamespaces = /\.(.*)$/,
+var rnamespaces = /\.(.*)$/,
 	rformElems = /^(?:textarea|input|select)$/i,
 	rperiod = /\./g,
 	rspaces = / /g,
@@ -2838,7 +2877,7 @@ jQuery.event = {
 		event.target = elem;
 
 		// Clone any incoming data and prepend the event, creating the handler arg list
-		data = data ? jQuery.makeArray( data ) : [];
+		data = data != null ? jQuery.makeArray( data ) : [];
 		data.unshift( event );
 
 		var cur = elem,
@@ -3144,34 +3183,27 @@ jQuery.Event.prototype = {
 // Checks if an event happened on an element within another element
 // Used in jQuery.event.special.mouseenter and mouseleave handlers
 var withinElement = function( event ) {
+
 	// Check if mouse(over|out) are still within the same parent element
-	var parent = event.relatedTarget;
+	var related = event.relatedTarget,
+		inside = false,
+		eventType = event.type;
 
-	// set the correct event type
 	event.type = event.data;
 
-	// Firefox sometimes assigns relatedTarget a XUL element
-	// which we cannot access the parentNode property of
-	try {
+	if ( related !== this ) {
 
-		// Chrome does something similar, the parentNode property
-		// can be accessed but is null.
-		if ( parent && parent !== document && !parent.parentNode ) {
-			return;
+		if ( related ) {
+			inside = jQuery.contains( this, related );
 		}
 
-		// Traverse up the tree
-		while ( parent && parent !== this ) {
-			parent = parent.parentNode;
-		}
+		if ( !inside ) {
 
-		if ( parent !== this ) {
-			// handle event if we actually just moused on to a non sub-element
 			jQuery.event.handle.apply( this, arguments );
-		}
 
-	// assuming we've left the element since we most likely mousedover a xul element
-	} catch(e) { }
+			event.type = eventType;
+		}
+	}
 },
 
 // In case of event delegation, we only need to rename the event.type,
@@ -5890,8 +5922,21 @@ function cloneFixAttributes( src, dest ) {
 }
 
 jQuery.buildFragment = function( args, nodes, scripts ) {
-	var fragment, cacheable, cacheresults,
-		doc = (nodes && nodes[0] ? nodes[0].ownerDocument || nodes[0] : document);
+	var fragment, cacheable, cacheresults, doc;
+
+  // nodes may contain either an explicit document object,
+  // a jQuery collection or context object.
+  // If nodes[0] contains a valid object to assign to doc
+  if ( nodes && nodes[0] ) {
+    doc = nodes[0].ownerDocument || nodes[0];
+  }
+
+  // Ensure that an attr object doesn't incorrectly stand in as a document object
+	// Chrome and Firefox seem to allow this to occur and will throw exception
+	// Fixes #8950
+	if ( !doc.createDocumentFragment ) {
+		doc = document;
+	}
 
 	// Only cache "small" (1/2 KB) HTML strings that are associated with the main document
 	// Cloning options loses the selected state, so don't cache them
@@ -5972,7 +6017,7 @@ function fixDefaultChecked( elem ) {
 function findInputs( elem ) {
 	if ( jQuery.nodeName( elem, "input" ) ) {
 		fixDefaultChecked( elem );
-	} else if ( elem.getElementsByTagName ) {
+	} else if ( "getElementsByTagName" in elem ) {
 		jQuery.grep( elem.getElementsByTagName("input"), fixDefaultChecked );
 	}
 }
@@ -6021,6 +6066,8 @@ jQuery.extend({
 			}
 		}
 
+		srcElements = destElements = null;
+
 		// Return the cloned set
 		return clone;
 	},
@@ -6201,10 +6248,8 @@ function evalScript( i, elem ) {
 
 
 
-
 var ralpha = /alpha\([^)]*\)/i,
 	ropacity = /opacity=([^)]*)/,
-	rdashAlpha = /-([a-z])/ig,
 	// fixed for IE9, see #8346
 	rupper = /([A-Z]|^ms)/g,
 	rnumpx = /^-?\d+(?:px)?$/i,
@@ -6218,11 +6263,7 @@ var ralpha = /alpha\([^)]*\)/i,
 	curCSS,
 
 	getComputedStyle,
-	currentStyle,
-
-	fcamelCase = function( all, letter ) {
-		return letter.toUpperCase();
-	};
+	currentStyle;
 
 jQuery.fn.css = function( name, value ) {
 	// Setting 'undefined' is a no-op
@@ -6257,13 +6298,14 @@ jQuery.extend({
 
 	// Exclude the following css properties to add px
 	cssNumber: {
-		"zIndex": true,
+		"fillOpacity": true,
 		"fontWeight": true,
-		"opacity": true,
-		"zoom": true,
 		"lineHeight": true,
+		"opacity": true,
+		"orphans": true,
 		"widows": true,
-		"orphans": true
+		"zIndex": true,
+		"zoom": true
 	},
 
 	// Add in properties whose names you wish to fix before
@@ -6298,6 +6340,8 @@ jQuery.extend({
 			// convert relative number strings (+= or -=) to relative numbers. #7345
 			if ( type === "string" && rrelNum.test( value ) ) {
 				value = +value.replace( rrelNumFilter, "" ) + parseFloat( jQuery.css( elem, name ) );
+				// Fixes bug #9237
+				type = "number";
 			}
 
 			// If a number was passed in, add 'px' to the (except for certain CSS properties)
@@ -6364,10 +6408,6 @@ jQuery.extend({
 		for ( name in options ) {
 			elem.style[ name ] = old[ name ];
 		}
-	},
-
-	camelCase: function( string ) {
-		return string.replace( rdashAlpha, fcamelCase );
 	}
 });
 
@@ -6381,44 +6421,21 @@ jQuery.each(["height", "width"], function( i, name ) {
 
 			if ( computed ) {
 				if ( elem.offsetWidth !== 0 ) {
-					val = getWH( elem, name, extra );
-
+					return getWH( elem, name, extra );
 				} else {
 					jQuery.swap( elem, cssShow, function() {
 						val = getWH( elem, name, extra );
 					});
 				}
 
-				if ( val <= 0 ) {
-					val = curCSS( elem, name, name );
-
-					if ( val === "0px" && currentStyle ) {
-						val = currentStyle( elem, name, name );
-					}
-
-					if ( val != null ) {
-						// Should return "auto" instead of 0, use 0 for
-						// temporary backwards-compat
-						return val === "" || val === "auto" ? "0px" : val;
-					}
-				}
-
-				if ( val < 0 || val == null ) {
-					val = elem.style[ name ];
-
-					// Should return "auto" instead of 0, use 0 for
-					// temporary backwards-compat
-					return val === "" || val === "auto" ? "0px" : val;
-				}
-
-				return typeof val === "string" ? val : val + "px";
+				return val;
 			}
 		},
 
 		set: function( elem, value ) {
 			if ( rnumpx.test( value ) ) {
 				// ignore negative width and height values #1599
-				value = parseFloat(value);
+				value = parseFloat( value );
 
 				if ( value >= 0 ) {
 					return value + "px";
@@ -6541,27 +6558,50 @@ if ( document.documentElement.currentStyle ) {
 curCSS = getComputedStyle || currentStyle;
 
 function getWH( elem, name, extra ) {
-	var which = name === "width" ? cssWidth : cssHeight,
-		val = name === "width" ? elem.offsetWidth : elem.offsetHeight;
 
-	if ( extra === "border" ) {
-		return val;
-	}
+	// Start with offset property
+	var val = name === "width" ? elem.offsetWidth : elem.offsetHeight,
+		which = name === "width" ? cssWidth : cssHeight;
 
-	jQuery.each( which, function() {
-		if ( !extra ) {
-			val -= parseFloat(jQuery.css( elem, "padding" + this )) || 0;
+	if ( val > 0 ) {
+		if ( extra !== "border" ) {
+			jQuery.each( which, function() {
+				if ( !extra ) {
+					val -= parseFloat( jQuery.css( elem, "padding" + this ) ) || 0;
+				}
+				if ( extra === "margin" ) {
+					val += parseFloat( jQuery.css( elem, extra + this ) ) || 0;
+				} else {
+					val -= parseFloat( jQuery.css( elem, "border" + this + "Width" ) ) || 0;
+				}
+			});
 		}
 
-		if ( extra === "margin" ) {
-			val += parseFloat(jQuery.css( elem, "margin" + this )) || 0;
+		return val + "px";
+	}
 
-		} else {
-			val -= parseFloat(jQuery.css( elem, "border" + this + "Width" )) || 0;
-		}
-	});
+	// Fall back to computed then uncomputed css if necessary
+	val = curCSS( elem, name, name );
+	if ( val < 0 || val == null ) {
+		val = elem.style[ name ] || 0;
+	}
+	// Normalize "", auto, and prepare for extra
+	val = parseFloat( val ) || 0;
+
+	// Add padding, border, margin
+	if ( extra ) {
+		jQuery.each( which, function() {
+			val += parseFloat( jQuery.css( elem, "padding" + this ) ) || 0;
+			if ( extra !== "padding" ) {
+				val += parseFloat( jQuery.css( elem, "border" + this + "Width" ) ) || 0;
+			}
+			if ( extra === "margin" ) {
+				val += parseFloat( jQuery.css( elem, extra + this ) ) || 0;
+			}
+		});
+	}
 
-	return val;
+	return val + "px";
 }
 
 if ( jQuery.expr && jQuery.expr.filters ) {
@@ -7957,8 +7997,8 @@ var elemdisplay = {},
 	],
 	fxNow,
 	requestAnimationFrame = window.webkitRequestAnimationFrame ||
-	    window.mozRequestAnimationFrame ||
-	    window.oRequestAnimationFrame;
+		window.mozRequestAnimationFrame ||
+		window.oRequestAnimationFrame;
 
 jQuery.fn.extend({
 	show: function( speed, easing, callback ) {
@@ -8272,15 +8312,15 @@ jQuery.extend({
 		// Queueing
 		opt.old = opt.complete;
 		opt.complete = function( noUnmark ) {
+			if ( jQuery.isFunction( opt.old ) ) {
+				opt.old.call( this );
+			}
+
 			if ( opt.queue !== false ) {
 				jQuery.dequeue( this );
 			} else if ( noUnmark !== false ) {
 				jQuery._unmark( this );
 			}
-
-			if ( jQuery.isFunction( opt.old ) ) {
-				opt.old.call( this );
-			}
 		};
 
 		return opt;
@@ -8353,7 +8393,7 @@ jQuery.fx.prototype = {
 		if ( t() && jQuery.timers.push(t) && !timerId ) {
 			// Use requestAnimationFrame instead of setInterval if available
 			if ( requestAnimationFrame ) {
-				timerId = 1;
+				timerId = true;
 				raf = function() {
 					// When timerId gets set to null at any point, this stops
 					if ( timerId ) {
@@ -8516,7 +8556,8 @@ function defaultDisplay( nodeName ) {
 
 	if ( !elemdisplay[ nodeName ] ) {
 
-		var elem = jQuery( "<" + nodeName + ">" ).appendTo( "body" ),
+		var body = document.body,
+			elem = jQuery( "<" + nodeName + ">" ).appendTo( body ),
 			display = elem.css( "display" );
 
 		elem.remove();
@@ -8530,14 +8571,15 @@ function defaultDisplay( nodeName ) {
 				iframe.frameBorder = iframe.width = iframe.height = 0;
 			}
 
-			document.body.appendChild( iframe );
+			body.appendChild( iframe );
 
 			// Create a cacheable copy of the iframe document on first call.
-			// IE and Opera will allow us to reuse the iframeDoc without re-writing the fake html
-			// document to it, Webkit & Firefox won't allow reusing the iframe document
+			// IE and Opera will allow us to reuse the iframeDoc without re-writing the fake HTML
+			// document to it; WebKit & Firefox won't allow reusing the iframe document.
 			if ( !iframeDoc || !iframe.createElement ) {
 				iframeDoc = ( iframe.contentWindow || iframe.contentDocument ).document;
-				iframeDoc.write( "<!doctype><html><body></body></html>" );
+				iframeDoc.write( ( document.compatMode === "CSS1Compat" ? "<!doctype html>" : "" ) + "<html><body>" );
+				iframeDoc.close();
 			}
 
 			elem = iframeDoc.createElement( nodeName );
@@ -8546,7 +8588,7 @@ function defaultDisplay( nodeName ) {
 
 			display = jQuery.css( elem, "display" );
 
-			document.body.removeChild( iframe );
+			body.removeChild( iframe );
 		}
 
 		// Store the correct default display
@@ -8867,22 +8909,24 @@ function getWindow( elem ) {
 
 
 
-// Create innerHeight, innerWidth, outerHeight and outerWidth methods
+// Create width, height, innerHeight, innerWidth, outerHeight and outerWidth methods
 jQuery.each([ "Height", "Width" ], function( i, name ) {
 
 	var type = name.toLowerCase();
 
 	// innerHeight and innerWidth
-	jQuery.fn["inner" + name] = function() {
-		return this[0] ?
-			parseFloat( jQuery.css( this[0], type, "padding" ) ) :
+	jQuery.fn[ "inner" + name ] = function() {
+		var elem = this[0];
+		return elem && elem.style ?
+			parseFloat( jQuery.css( elem, type, "padding" ) ) :
 			null;
 	};
 
 	// outerHeight and outerWidth
-	jQuery.fn["outer" + name] = function( margin ) {
-		return this[0] ?
-			parseFloat( jQuery.css( this[0], type, margin ? "margin" : "border" ) ) :
+	jQuery.fn[ "outer" + name ] = function( margin ) {
+		var elem = this[0];
+		return elem && elem.style ?
+			parseFloat( jQuery.css( elem, type, margin ? "margin" : "border" ) ) :
 			null;
 	};
 
@@ -8932,5 +8976,6 @@ jQuery.each([ "Height", "Width" ], function( i, name ) {
 });
 
 
+// Expose jQuery to the global object
 window.jQuery = window.$ = jQuery;
 })(window);