X-Git-Url: http://git.asbjorn.biz/?a=blobdiff_plain;f=src%2Fcore.js;h=9c35261524fd8a718d05fb66324b78ae97e5240c;hb=7c04a64016c1f295dfdf4e731f693f8400a987bc;hp=9279d179ab57366282bca78d4f1761d998f1cd70;hpb=63bfe1ded1fe01d326594e9a757a2c2ceab8d8ae;p=jquery.git

diff --git a/src/core.js b/src/core.js
index 9279d17..9c35261 100644
--- a/src/core.js
+++ b/src/core.js
@@ -1,47 +1,44 @@
-/*
- * jQuery @VERSION - New Wave Javascript
- *
- * Copyright (c) 2008 John Resig (jquery.com)
- * Dual licensed under the MIT (MIT-LICENSE.txt)
- * and GPL (GPL-LICENSE.txt) licenses.
- *
- * $Date$
- * $Rev$
- */
-
-// Map over jQuery in case of overwrite
-var _jQuery = window.jQuery,
-// Map over the $ in case of overwrite
-	_$ = window.$;
-
-var jQuery = window.jQuery = window.$ = function( selector, context ) {
-	// The jQuery object is actually just the init constructor 'enhanced'
-	return new jQuery.fn.init( selector, context );
-};
-
-// A simple way to check for HTML strings or ID strings
-// (both of which we optimize for)
-var quickExpr = /^[^<]*(<(.|\s)+>)[^>]*$|^#([\w-]+)$/,
-
-// Is it a simple selector
-	isSimple = /^.[^:#\[\.]*$/,
-
-// Will speed up references to undefined, and allows munging its name.
-	undefined;
+var 
+	// Will speed up references to window, and allows munging its name.
+	window = this,
+	// Will speed up references to undefined, and allows munging its name.
+	undefined,
+	// Map over jQuery in case of overwrite
+	_jQuery = window.jQuery,
+	// Map over the $ in case of overwrite
+	_$ = window.$,
+
+	jQuery = window.jQuery = window.$ = function( selector, context ) {
+		// The jQuery object is actually just the init constructor 'enhanced'
+		return selector === undefined ?
+			rootjQuery :
+			new jQuery.fn.init( selector, context );
+	},
+
+	// A simple way to check for HTML strings or ID strings
+	// (both of which we optimize for)
+	quickExpr = /^[^<]*(<(.|\s)+>)[^>]*$|^#([\w-]+)$/,
+	// Is it a simple selector
+	isSimple = /^.[^:#\[\.,]*$/;
 
 jQuery.fn = jQuery.prototype = {
 	init: function( selector, context ) {
-		// Make sure that a selection was provided
-		selector = selector || document;
+		// Handle $("") or $(null)
+		if ( !selector ) {
+			this.length = 0;
+			return this;
+		}
 
 		// Handle $(DOMElement)
 		if ( selector.nodeType ) {
 			this[0] = selector;
 			this.length = 1;
+			this.context = selector;
 			return this;
 		}
+
 		// Handle HTML strings
-		if ( typeof selector == "string" ) {
+		if ( typeof selector === "string" ) {
 			// Are we dealing with HTML string or an ID?
 			var match = quickExpr.exec( selector );
 
@@ -49,39 +46,56 @@ jQuery.fn = jQuery.prototype = {
 			if ( match && (match[1] || !context) ) {
 
 				// HANDLE: $(html) -> $(array)
-				if ( match[1] )
+				if ( match[1] ) {
 					selector = jQuery.clean( [ match[1] ], context );
 
 				// HANDLE: $("#id")
-				else {
+				} else {
 					var elem = document.getElementById( match[3] );
 
-					// Make sure an element was located
-					if ( elem ){
-						// Handle the case where IE and Opera return items
-						// by name instead of ID
-						if ( elem.id != match[3] )
-							return jQuery().find( selector );
-
-						// Otherwise, we inject the element directly into the jQuery object
-						return jQuery( elem );
+					// Handle the case where IE and Opera return items
+					// by name instead of ID
+					if ( elem && elem.id != match[3] ) {
+						return rootjQuery.find( selector );
 					}
-					selector = [];
+
+					// Otherwise, we inject the element directly into the jQuery object
+					var ret = jQuery( elem || null );
+					ret.context = document;
+					ret.selector = selector;
+					return ret;
 				}
 
-			// HANDLE: $(expr, [context])
-			// (which is just equivalent to: $(content).find(expr)
-			} else
+			// HANDLE: $(expr, $(...))
+			} else if ( !context || context.jquery ) {
+				return (context || rootjQuery).find( selector );
+
+			// HANDLE: $(expr, context)
+			// (which is just equivalent to: $(context).find(expr)
+			} else {
 				return jQuery( context ).find( selector );
+			}
 
 		// HANDLE: $(function)
 		// Shortcut for document ready
-		} else if ( jQuery.isFunction( selector ) )
-			return jQuery( document )[ jQuery.fn.ready ? "ready" : "load" ]( selector );
+		} else if ( jQuery.isFunction( selector ) ) {
+			return rootjQuery.ready( selector );
+		}
+
+		// Make sure that old selector state is passed along
+		if ( selector.selector && selector.context ) {
+			this.selector = selector.selector;
+			this.context = selector.context;
+		}
 
-		return this.setArray(jQuery.makeArray(selector));
+		return this.setArray(jQuery.isArray( selector ) ?
+			selector :
+			jQuery.makeArray(selector));
 	},
 
+	// Start with an empty selector
+	selector: "",
+
 	// The current version of jQuery being used
 	jquery: "@VERSION",
 
@@ -93,10 +107,10 @@ 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 == undefined ?
+		return num === undefined ?
 
 			// Return a 'clean' array
-			jQuery.makeArray( this ) :
+			Array.prototype.slice.call( this ) :
 
 			// Return just the object
 			this[ num ];
@@ -104,13 +118,20 @@ jQuery.fn = jQuery.prototype = {
 
 	// Take an array of elements and push it onto the stack
 	// (returning the new matched element set)
-	pushStack: function( elems ) {
+	pushStack: function( elems, name, selector ) {
 		// Build a new jQuery matched element set
-		var ret = jQuery( elems );
+		var ret = jQuery( elems || null );
 
 		// Add the old object onto the stack (as a reference)
 		ret.prevObject = this;
 
+		ret.context = this.context;
+
+		if ( name === "find" )
+			ret.selector = this.selector + (this.selector ? " " : "") + selector;
+		else if ( name )
+			ret.selector = this.selector + "." + name + "(" + selector + ")";
+
 		// Return the newly-formed element set
 		return ret;
 	},
@@ -137,8 +158,6 @@ jQuery.fn = jQuery.prototype = {
 	// Determine the position of an element within
 	// the matched set of elements
 	index: function( elem ) {
-		var ret = -1;
-
 		// Locate the position of the desired element
 		return jQuery.inArray(
 			// If it receives a jQuery object, the first element is used
@@ -146,381 +165,15 @@ jQuery.fn = jQuery.prototype = {
 		, this );
 	},
 
-	attr: function( name, value, type ) {
-		var options = name;
-
-		// Look for the case where we're accessing a style value
-		if ( name.constructor == String )
-			if ( value === undefined )
-				return this[0] && jQuery[ type || "attr" ]( this[0], name );
-
-			else {
-				options = {};
-				options[ name ] = value;
-			}
-
-		// Check to see if we're setting style values
-		return this.each(function(i){
-			// Set all the styles
-			for ( name in options )
-				jQuery.attr(
-					type ?
-						this.style :
-						this,
-					name, jQuery.prop( this, options[ name ], type, i, name )
-				);
-		});
-	},
-
-	css: function( key, value ) {
-		// ignore negative width and height values
-		if ( (key == 'width' || key == 'height') && parseFloat(value) < 0 )
-			value = undefined;
-		return this.attr( key, value, "curCSS" );
-	},
-
-	text: function( text ) {
-		if ( typeof text != "object" && text != null )
-			return this.empty().append( (this[0] && this[0].ownerDocument || document).createTextNode( text ) );
-
-		var ret = "";
-
-		jQuery.each( text || this, function(){
-			jQuery.each( this.childNodes, function(){
-				if ( this.nodeType != 8 )
-					ret += this.nodeType != 1 ?
-						this.nodeValue :
-						jQuery.fn.text( [ this ] );
-			});
-		});
-
-		return ret;
-	},
-
-	wrapAll: function( html ) {
-		if ( this[0] )
-			// The elements to wrap the target around
-			jQuery( html, this[0].ownerDocument )
-				.clone()
-				.insertBefore( this[0] )
-				.map(function(){
-					var elem = this;
-
-					while ( elem.firstChild )
-						elem = elem.firstChild;
-
-					return elem;
-				})
-				.append(this);
-
-		return this;
-	},
-
-	wrapInner: function( html ) {
-		return this.each(function(){
-			jQuery( this ).contents().wrapAll( html );
-		});
-	},
-
-	wrap: function( html ) {
-		return this.each(function(){
-			jQuery( this ).wrapAll( html );
-		});
-	},
-
-	append: function() {
-		return this.domManip(arguments, true, false, function(elem){
-			if (this.nodeType == 1)
-				this.appendChild( elem );
-		});
-	},
-
-	prepend: function() {
-		return this.domManip(arguments, true, true, function(elem){
-			if (this.nodeType == 1)
-				this.insertBefore( elem, this.firstChild );
-		});
-	},
-
-	before: function() {
-		return this.domManip(arguments, false, false, function(elem){
-			this.parentNode.insertBefore( elem, this );
-		});
-	},
-
-	after: function() {
-		return this.domManip(arguments, false, true, function(elem){
-			this.parentNode.insertBefore( elem, this.nextSibling );
-		});
-	},
-
-	end: function() {
-		return this.prevObject || jQuery( [] );
-	},
-
-	find: function( selector ) {
-		var elems = jQuery.map(this, function(elem){
-			return jQuery.find( selector, elem );
-		});
-
-		return this.pushStack( /[^+>] [^+>]/.test( selector ) ?
-			jQuery.unique( elems ) :
-			elems );
-	},
-
-	clone: function( events ) {
-		// Do the clone
-		var ret = this.map(function(){
-			if ( jQuery.browser.msie && !jQuery.isXMLDoc(this) ) {
-				// IE copies events bound via attachEvent when
-				// using cloneNode. Calling detachEvent on the
-				// clone will also remove the events from the orignal
-				// In order to get around this, we use innerHTML.
-				// Unfortunately, this means some modifications to
-				// attributes in IE that are actually only stored
-				// as properties will not be copied (such as the
-				// the name attribute on an input).
-				var clone = this.cloneNode(true),
-					container = document.createElement("div");
-				container.appendChild(clone);
-				return jQuery.clean([container.innerHTML])[0];
-			} else
-				return this.cloneNode(true);
-		});
-
-		// Need to set the expando to null on the cloned set if it exists
-		// removeData doesn't work here, IE removes it from the original as well
-		// this is primarily for IE but the data expando shouldn't be copied over in any browser
-		var clone = ret.find("*").andSelf().each(function(){
-			if ( this[ expando ] != undefined )
-				this[ expando ] = null;
-		});
-
-		// Copy the events from the original to the clone
-		if ( events === true )
-			this.find("*").andSelf().each(function(i){
-				if (this.nodeType == 3)
-					return;
-				var events = jQuery.data( this, "events" );
-
-				for ( var type in events )
-					for ( var handler in events[ type ] )
-						jQuery.event.add( clone[ i ], type, events[ type ][ handler ], events[ type ][ handler ].data );
-			});
-
-		// Return the cloned set
-		return ret;
-	},
-
-	filter: function( selector ) {
-		return this.pushStack(
-			jQuery.isFunction( selector ) &&
-			jQuery.grep(this, function(elem, i){
-				return selector.call( elem, i );
-			}) ||
-
-			jQuery.multiFilter( selector, this ) );
-	},
-
-	not: function( selector ) {
-		if ( selector.constructor == String )
-			// test special case where just one selector is passed in
-			if ( isSimple.test( selector ) )
-				return this.pushStack( jQuery.multiFilter( selector, this, true ) );
-			else
-				selector = jQuery.multiFilter( selector, this );
-
-		var isArrayLike = selector.length && selector[selector.length - 1] !== undefined && !selector.nodeType;
-		return this.filter(function() {
-			return isArrayLike ? jQuery.inArray( this, selector ) < 0 : this != selector;
-		});
-	},
-
-	add: function( selector ) {
-		return this.pushStack( jQuery.unique( jQuery.merge(
-			this.get(),
-			typeof selector == 'string' ?
-				jQuery( selector ) :
-				jQuery.makeArray( selector )
-		)));
-	},
-
 	is: function( selector ) {
 		return !!selector && jQuery.multiFilter( selector, this ).length > 0;
 	},
 
-	hasClass: function( selector ) {
-		return this.is( "." + selector );
-	},
-
-	val: function( value ) {
-		if ( value == undefined ) {			
-			var elem = this[0];
-
-			if ( elem ) {
-				if( jQuery.nodeName( elem, 'option' ) )
-					return (elem.attributes.value || {}).specified ? elem.value : elem.text;
-				
-				// We need to handle select boxes special
-				if ( jQuery.nodeName( elem, "select" ) ) {
-					var index = elem.selectedIndex,
-						values = [],
-						options = elem.options,
-						one = elem.type == "select-one";
-
-					// Nothing was selected
-					if ( index < 0 )
-						return null;
-
-					// Loop through all the selected options
-					for ( var i = one ? index : 0, max = one ? index + 1 : options.length; i < max; i++ ) {
-						var option = options[ i ];
-
-						if ( option.selected ) {
-							// Get the specifc value for the option
-							value = jQuery(option).val();
-
-							// We don't need an array for one selects
-							if ( one )
-								return value;
-
-							// Multi-Selects return an array
-							values.push( value );
-						}
-					}
-
-					return values;				
-				}
-
-				// Everything else, we just grab the value
-				return (elem.value || "").replace(/\r/g, "");
-
-			}
-
-			return undefined;
-		}
-
-		if( value.constructor == Number )
-			value += '';
-
-		return this.each(function(){
-			if ( this.nodeType != 1 )
-				return;
-
-			if ( value.constructor == Array && /radio|checkbox/.test( this.type ) )
-				this.checked = (jQuery.inArray(this.value, value) >= 0 ||
-					jQuery.inArray(this.name, value) >= 0);
-
-			else if ( jQuery.nodeName( this, "select" ) ) {
-				var values = jQuery.makeArray(value);
-
-				jQuery( "option", this ).each(function(){
-					this.selected = (jQuery.inArray( this.value, values ) >= 0 ||
-						jQuery.inArray( this.text, values ) >= 0);
-				});
-
-				if ( !values.length )
-					this.selectedIndex = -1;
-
-			} else
-				this.value = value;
-		});
-	},
-
-	html: function( value ) {
-		return value == undefined ?
-			(this[0] ?
-				this[0].innerHTML :
-				null) :
-			this.empty().append( value );
-	},
-
-	replaceWith: function( value ) {
-		return this.after( value ).remove();
-	},
-
-	eq: function( i ) {
-		return this.slice( i, +i + 1 );
-	},
-
-	slice: function() {
-		return this.pushStack( Array.prototype.slice.apply( this, arguments ) );
-	},
-
-	map: function( callback ) {
-		return this.pushStack( jQuery.map(this, function(elem, i){
-			return callback.call( elem, i, elem );
-		}));
-	},
-
-	andSelf: function() {
-		return this.add( this.prevObject );
-	},
-
-	data: function( key, value ){
-		var parts = key.split(".");
-		parts[1] = parts[1] ? "." + parts[1] : "";
-
-		if ( value === undefined ) {
-			var data = this.triggerHandler("getData" + parts[1] + "!", [parts[0]]);
-
-			if ( data === undefined && this.length )
-				data = jQuery.data( this[0], key );
-
-			return data === undefined && parts[1] ?
-				this.data( parts[0] ) :
-				data;
-		} else
-			return this.trigger("setData" + parts[1] + "!", [parts[0], value]).each(function(){
-				jQuery.data( this, key, value );
-			});
-	},
-
-	removeData: function( key ){
-		return this.each(function(){
-			jQuery.removeData( this, key );
-		});
-	},
-
-	domManip: function( args, table, reverse, callback ) {
-		var clone = this.length > 1, elems;
-
-		return this.each(function(){
-			if ( !elems ) {
-				elems = jQuery.clean( args, this.ownerDocument );
-
-				if ( reverse )
-					elems.reverse();
-			}
-
-			var obj = this;
-
-			if ( table && jQuery.nodeName( this, "table" ) && jQuery.nodeName( elems[0], "tr" ) )
-				obj = this.getElementsByTagName("tbody")[0] || this.appendChild( this.ownerDocument.createElement("tbody") );
-
-			var scripts = jQuery( [] );
-
-			jQuery.each(elems, function(){
-				var elem = clone ?
-					jQuery( this ).clone( true )[0] :
-					this;
-
-				// execute all scripts after the elements have been injected
-				if ( jQuery.nodeName( elem, "script" ) )
-					scripts = scripts.add( elem );
-				else {
-					// Remove any inner scripts for later evaluation
-					if ( elem.nodeType == 1 )
-						scripts = scripts.add( jQuery( "script", elem ).remove() );
-
-					// Inject the elements into the document
-					callback.call( obj, elem );
-				}
-			});
-
-			scripts.each( evalScript );
-		});
-	}
+	// For internal use only.
+	// Behaves like an Array's method, not like a jQuery method.
+	push: [].push,
+	sort: [].sort,
+	splice: [].splice
 };
 
 // Give the init function the jQuery prototype for later instantiation
@@ -550,7 +203,7 @@ jQuery.extend = jQuery.fn.extend = function() {
 	var target = arguments[0] || {}, i = 1, length = arguments.length, deep = false, options;
 
 	// Handle a deep copy situation
-	if ( target.constructor == Boolean ) {
+	if ( typeof target === "boolean" ) {
 		deep = target;
 		target = arguments[1] || {};
 		// skip the boolean and the target
@@ -558,7 +211,7 @@ jQuery.extend = jQuery.fn.extend = function() {
 	}
 
 	// Handle case when target is a string or something (possible in deep copy)
-	if ( typeof target != "object" && typeof target != "function" )
+	if ( typeof target !== "object" && !jQuery.isFunction(target) )
 		target = {};
 
 	// extend jQuery itself if only one argument is passed
@@ -579,7 +232,7 @@ jQuery.extend = jQuery.fn.extend = function() {
 					continue;
 
 				// Recurse if we're merging object values
-				if ( deep && copy && typeof copy == "object" && !copy.nodeType )
+				if ( deep && copy && typeof copy === "object" && !copy.nodeType )
 					target[ name ] = jQuery.extend( deep, 
 						// Never move original objects, clone them
 						src || ( copy.length != null ? [ ] : { } )
@@ -595,11 +248,7 @@ jQuery.extend = jQuery.fn.extend = function() {
 	return target;
 };
 
-var expando = "jQuery" + now(), uuid = 0, windowData = {},
-	// exclude the following css properties to add px
-	exclude = /z-?index|font-?weight|opacity|zoom|line-?height/i,
-	// cache defaultView
-	defaultView = document.defaultView || {};
+var toString = Object.prototype.toString;
 
 jQuery.extend({
 	noConflict: function( deep ) {
@@ -611,38 +260,36 @@ jQuery.extend({
 		return jQuery;
 	},
 
-	// See test/unit/core.js for details concerning this function.
+	// See test/unit/core.js for details concerning isFunction.
 	// Since version 1.3, DOM methods and functions like alert
 	// aren't supported. They return false on IE (#2968).
-	
-	// Memory leaks appear in IE6 when applying instanceof 
-	// to the window, document or any other COM object (#3485)
-	// http://ajaxian.com/archives/working-aroung-the-instanceof-memory-leak
-	isFunction: function( fn ) {
-		return !!fn && !!fn.hasOwnProperty && fn instanceof Function;
+	isFunction: function( obj ) {
+		return toString.call(obj) === "[object Function]";
+	},
+
+	isArray: function( obj ) {
+		return toString.call(obj) === "[object Array]";
 	},
 
 	// check if an element is in a (or is an) XML document
 	isXMLDoc: function( elem ) {
-		return elem.documentElement && !elem.body ||
-			elem.tagName && elem.ownerDocument && !elem.ownerDocument.body;
+		return elem.nodeType === 9 && elem.documentElement.nodeName !== "HTML" ||
+			!!elem.ownerDocument && elem.ownerDocument.documentElement.nodeName !== "HTML";
 	},
 
 	// Evalulates a script in a global context
 	globalEval: function( data ) {
-		data = jQuery.trim( data );
-
-		if ( data ) {
+		if ( data && /\S/.test(data) ) {
 			// Inspired by code by Andrea Giammarchi
 			// http://webreflection.blogspot.com/2007/08/global-scope-evaluation-and-dom.html
 			var head = document.getElementsByTagName("head")[0] || document.documentElement,
 				script = document.createElement("script");
 
 			script.type = "text/javascript";
-			if ( jQuery.browser.msie )
-				script.text = data;
-			else
+			if ( jQuery.support.scriptEval )
 				script.appendChild( document.createTextNode( data ) );
+			else
+				script.text = data;
 
 			// Use insertBefore instead of appendChild  to circumvent an IE6 bug.
 			// This arises when a base node is used (#2709).
@@ -655,80 +302,12 @@ jQuery.extend({
 		return elem.nodeName && elem.nodeName.toUpperCase() == name.toUpperCase();
 	},
 
-	cache: {},
-
-	data: function( elem, name, data ) {
-		elem = elem == window ?
-			windowData :
-			elem;
-
-		var id = elem[ expando ];
-
-		// Compute a unique ID for the element
-		if ( !id )
-			id = elem[ expando ] = ++uuid;
-
-		// Only generate the data cache if we're
-		// trying to access or manipulate it
-		if ( name && !jQuery.cache[ id ] )
-			jQuery.cache[ id ] = {};
-
-		// Prevent overriding the named cache with undefined values
-		if ( data !== undefined )
-			jQuery.cache[ id ][ name ] = data;
-
-		// Return the named cache data, or the ID for the element
-		return name ?
-			jQuery.cache[ id ][ name ] :
-			id;
-	},
-
-	removeData: function( elem, name ) {
-		elem = elem == window ?
-			windowData :
-			elem;
-
-		var id = elem[ expando ];
-
-		// If we want to remove a specific section of the element's data
-		if ( name ) {
-			if ( jQuery.cache[ id ] ) {
-				// Remove the section of cache data
-				delete jQuery.cache[ id ][ name ];
-
-				// If we've removed all the data, remove the element's cache
-				name = "";
-
-				for ( name in jQuery.cache[ id ] )
-					break;
-
-				if ( !name )
-					jQuery.removeData( elem );
-			}
-
-		// Otherwise, we want to remove all of the element's data
-		} else {
-			// Clean up the element expando
-			try {
-				delete elem[ expando ];
-			} catch(e){
-				// IE has trouble directly removing the expando
-				// but it's ok with using removeAttribute
-				if ( elem.removeAttribute )
-					elem.removeAttribute( expando );
-			}
-
-			// Completely remove the data cache
-			delete jQuery.cache[ id ];
-		}
-	},
-
 	// args is for internal usage only
 	each: function( object, callback, args ) {
 		var name, i = 0, length = object.length;
 
 		if ( args ) {
-			if ( length == undefined ) {
+			if ( length === undefined ) {
 				for ( name in object )
 					if ( callback.apply( object[ name ], args ) === false )
 						break;
@@ -739,7 +318,7 @@ jQuery.extend({
 
 		// A special, fast, case for the most common use of each
 		} else {
-			if ( length == undefined ) {
+			if ( length === undefined ) {
 				for ( name in object )
 					if ( callback.call( object[ name ], name, object[ name ] ) === false )
 						break;
@@ -751,393 +330,17 @@ jQuery.extend({
 		return object;
 	},
 
-	prop: function( elem, value, type, i, name ) {
-		// Handle executable functions
-		if ( jQuery.isFunction( value ) )
-			value = value.call( elem, i );
-
-		// Handle passing in a number to a CSS property
-		return value && value.constructor == Number && type == "curCSS" && !exclude.test( name ) ?
-			value + "px" :
-			value;
-	},
-
-	className: {
-		// internal only, use addClass("class")
-		add: function( elem, classNames ) {
-			jQuery.each((classNames || "").split(/\s+/), function(i, className){
-				if ( elem.nodeType == 1 && !jQuery.className.has( elem.className, className ) )
-					elem.className += (elem.className ? " " : "") + className;
-			});
-		},
-
-		// internal only, use removeClass("class")
-		remove: function( elem, classNames ) {
-			if (elem.nodeType == 1)
-				elem.className = classNames != undefined ?
-					jQuery.grep(elem.className.split(/\s+/), function(className){
-						return !jQuery.className.has( classNames, className );
-					}).join(" ") :
-					"";
-		},
-
-		// internal only, use hasClass("class")
-		has: function( elem, className ) {
-			return jQuery.inArray( className, (elem.className || elem).toString().split(/\s+/) ) > -1;
-		}
-	},
-
-	// A method for quickly swapping in/out CSS properties to get correct calculations
-	swap: function( elem, options, callback ) {
-		var old = {};
-		// Remember the old values, and insert the new ones
-		for ( var name in options ) {
-			old[ name ] = elem.style[ name ];
-			elem.style[ name ] = options[ name ];
-		}
-
-		callback.call( elem );
-
-		// Revert the old values
-		for ( var name in options )
-			elem.style[ name ] = old[ name ];
-	},
-
-	css: function( elem, name, force ) {
-		if ( name == "width" || name == "height" ) {
-			var val, props = { position: "absolute", visibility: "hidden", display:"block" }, which = name == "width" ? [ "Left", "Right" ] : [ "Top", "Bottom" ];
-
-			function getWH() {
-				val = name == "width" ? elem.offsetWidth : elem.offsetHeight;
-				var padding = 0, border = 0;
-				jQuery.each( which, function() {
-					padding += parseFloat(jQuery.curCSS( elem, "padding" + this, true)) || 0;
-					border += parseFloat(jQuery.curCSS( elem, "border" + this + "Width", true)) || 0;
-				});
-				val -= Math.round(padding + border);
-			}
-
-			if ( jQuery(elem).is(":visible") )
-				getWH();
-			else
-				jQuery.swap( elem, props, getWH );
-
-			return Math.max(0, val);
-		}
-
-		return jQuery.curCSS( elem, name, force );
-	},
-
-	curCSS: function( elem, name, force ) {
-		var ret, style = elem.style;
-
-		// A helper method for determining if an element's values are broken
-		function color( elem ) {
-			if ( !jQuery.browser.safari )
-				return false;
-
-			// defaultView is cached
-			var ret = defaultView.getComputedStyle( elem, null );
-			return !ret || ret.getPropertyValue("color") == "";
-		}
-
-		// We need to handle opacity special in IE
-		if ( name == "opacity" && jQuery.browser.msie ) {
-			ret = jQuery.attr( style, "opacity" );
-
-			return ret == "" ?
-				"1" :
-				ret;
-		}
-		// Opera sometimes will give the wrong display answer, this fixes it, see #2037
-		if ( jQuery.browser.opera && name == "display" ) {
-			var save = style.outline;
-			style.outline = "0 solid black";
-			style.outline = save;
-		}
-
-		// Make sure we're using the right name for getting the float value
-		if ( name.match( /float/i ) )
-			name = styleFloat;
-
-		if ( !force && style && style[ name ] )
-			ret = style[ name ];
-
-		else if ( defaultView.getComputedStyle ) {
-
-			// Only "float" is needed here
-			if ( name.match( /float/i ) )
-				name = "float";
-
-			name = name.replace( /([A-Z])/g, "-$1" ).toLowerCase();
-
-			var computedStyle = defaultView.getComputedStyle( elem, null );
-
-			if ( computedStyle && !color( elem ) )
-				ret = computedStyle.getPropertyValue( name );
-
-			// If the element isn't reporting its values properly in Safari
-			// then some display: none elements are involved
-			else {
-				var swap = [], stack = [], a = elem, i = 0;
-
-				// Locate all of the parent display: none elements
-				for ( ; a && color(a); a = a.parentNode )
-					stack.unshift(a);
-
-				// Go through and make them visible, but in reverse
-				// (It would be better if we knew the exact display type that they had)
-				for ( ; i < stack.length; i++ )
-					if ( color( stack[ i ] ) ) {
-						swap[ i ] = stack[ i ].style.display;
-						stack[ i ].style.display = "block";
-					}
-
-				// Since we flip the display style, we have to handle that
-				// one special, otherwise get the value
-				ret = name == "display" && swap[ stack.length - 1 ] != null ?
-					"none" :
-					( computedStyle && computedStyle.getPropertyValue( name ) ) || "";
-
-				// Finally, revert the display styles back
-				for ( i = 0; i < swap.length; i++ )
-					if ( swap[ i ] != null )
-						stack[ i ].style.display = swap[ i ];
-			}
-
-			// We should always get a number back from opacity
-			if ( name == "opacity" && ret == "" )
-				ret = "1";
-
-		} else if ( elem.currentStyle ) {
-			var camelCase = name.replace(/\-(\w)/g, function(all, letter){
-				return letter.toUpperCase();
-			});
-
-			ret = elem.currentStyle[ name ] || elem.currentStyle[ camelCase ];
-
-			// From the awesome hack by Dean Edwards
-			// http://erik.eae.net/archives/2007/07/27/18.54.15/#comment-102291
-
-			// If we're not dealing with a regular pixel number
-			// but a number that has a weird ending, we need to convert it to pixels
-			if ( !/^\d+(px)?$/i.test( ret ) && /^\d/.test( ret ) ) {
-				// Remember the original values
-				var left = style.left, rsLeft = elem.runtimeStyle.left;
-
-				// Put in the new values to get a computed value out
-				elem.runtimeStyle.left = elem.currentStyle.left;
-				style.left = ret || 0;
-				ret = style.pixelLeft + "px";
-
-				// Revert the changed values
-				style.left = left;
-				elem.runtimeStyle.left = rsLeft;
-			}
-		}
-
-		return ret;
-	},
-
-	clean: function( elems, context ) {
-		var ret = [];
-		context = context || document;
-		// !context.createElement fails in IE with an error but returns typeof 'object'
-		if (typeof context.createElement == 'undefined')
-			context = context.ownerDocument || context[0] && context[0].ownerDocument || document;
-
-		jQuery.each(elems, function(i, elem){
-			if ( typeof elem == 'number' )
-				elem += '';
-
-			if ( !elem )
-				return;
-
-			// Convert html string into DOM nodes
-			if ( typeof elem == "string" ) {
-				// Fix "XHTML"-style tags in all browsers
-				elem = elem.replace(/(<(\w+)[^>]*?)\/>/g, function(all, front, tag){
-					return tag.match(/^(abbr|br|col|img|input|link|meta|param|hr|area|embed)$/i) ?
-						all :
-						front + "></" + tag + ">";
-				});
-
-				// Trim whitespace, otherwise indexOf won't work as expected
-				var tags = jQuery.trim( elem ).toLowerCase(), div = context.createElement("div");
-
-				var wrap =
-					// option or optgroup
-					!tags.indexOf("<opt") &&
-					[ 1, "<select multiple='multiple'>", "</select>" ] ||
-
-					!tags.indexOf("<leg") &&
-					[ 1, "<fieldset>", "</fieldset>" ] ||
-
-					tags.match(/^<(thead|tbody|tfoot|colg|cap)/) &&
-					[ 1, "<table>", "</table>" ] ||
-
-					!tags.indexOf("<tr") &&
-					[ 2, "<table><tbody>", "</tbody></table>" ] ||
-
-				 	// <thead> matched above
-					(!tags.indexOf("<td") || !tags.indexOf("<th")) &&
-					[ 3, "<table><tbody><tr>", "</tr></tbody></table>" ] ||
-
-					!tags.indexOf("<col") &&
-					[ 2, "<table><tbody></tbody><colgroup>", "</colgroup></table>" ] ||
-
-					// IE can't serialize <link> and <script> tags normally
-					jQuery.browser.msie &&
-					[ 1, "div<div>", "</div>" ] ||
-
-					[ 0, "", "" ];
-
-				// Go to html and back, then peel off extra wrappers
-				div.innerHTML = wrap[1] + elem + wrap[2];
-
-				// Move to the right depth
-				while ( wrap[0]-- )
-					div = div.lastChild;
-
-				// Remove IE's autoinserted <tbody> from table fragments
-				if ( jQuery.browser.msie ) {
-
-					// String was a <table>, *may* have spurious <tbody>
-					var tbody = !tags.indexOf("<table") && tags.indexOf("<tbody") < 0 ?
-						div.firstChild && div.firstChild.childNodes :
-
-						// String was a bare <thead> or <tfoot>
-						wrap[1] == "<table>" && tags.indexOf("<tbody") < 0 ?
-							div.childNodes :
-							[];
-
-					for ( var j = tbody.length - 1; j >= 0 ; --j )
-						if ( jQuery.nodeName( tbody[ j ], "tbody" ) && !tbody[ j ].childNodes.length )
-							tbody[ j ].parentNode.removeChild( tbody[ j ] );
-
-					// IE completely kills leading whitespace when innerHTML is used
-					if ( /^\s/.test( elem ) )
-						div.insertBefore( context.createTextNode( elem.match(/^\s*/)[0] ), div.firstChild );
-
-				}
-
-				elem = jQuery.makeArray( div.childNodes );
-			}
-
-			if ( elem.length === 0 && (!jQuery.nodeName( elem, "form" ) && !jQuery.nodeName( elem, "select" )) )
-				return;
-
-			if ( elem[0] == undefined || jQuery.nodeName( elem, "form" ) || elem.options )
-				ret.push( elem );
-
-			else
-				ret = jQuery.merge( ret, elem );
-
-		});
-
-		return ret;
-	},
-
-	attr: function( elem, name, value ) {
-		// don't set attributes on text and comment nodes
-		if (!elem || elem.nodeType == 3 || elem.nodeType == 8)
-			return undefined;
-
-		var notxml = !jQuery.isXMLDoc( elem ),
-			// Whether we are setting (or getting)
-			set = value !== undefined,
-			msie = jQuery.browser.msie;
-
-		// Try to normalize/fix the name
-		name = notxml && jQuery.props[ name ] || name;
-
-		// Only do all the following if this is a node (faster for style)
-		// IE elem.getAttribute passes even for style
-		if ( elem.tagName ) {
-
-			// These attributes require special treatment
-			var special = /href|src|style/.test( name );
-
-			// Safari mis-reports the default selected property of a hidden option
-			// Accessing the parent's selectedIndex property fixes it
-			if ( name == "selected" && jQuery.browser.safari )
-				elem.parentNode.selectedIndex;
-
-			// If applicable, access the attribute via the DOM 0 way
-			if ( name in elem && notxml && !special ) {
-				if ( set ){
-					// We can't allow the type property to be changed (since it causes problems in IE)
-					if ( name == "type" && jQuery.nodeName( elem, "input" ) && elem.parentNode )
-						throw "type property can't be changed";
-
-					elem[ name ] = value;
-				}
-
-				// browsers index elements by id/name on forms, give priority to attributes.
-				if( jQuery.nodeName( elem, "form" ) && elem.getAttributeNode(name) )
-					return elem.getAttributeNode( name ).nodeValue;
-
-				return elem[ name ];
-			}
-
-			if ( msie && notxml &&  name == "style" )
-				return jQuery.attr( elem.style, "cssText", value );
-
-			if ( set )
-				// convert the value to a string (all browsers do this but IE) see #1070
-				elem.setAttribute( name, "" + value );
-
-			var attr = msie && notxml && special
-					// Some attributes require a special call on IE
-					? elem.getAttribute( name, 2 )
-					: elem.getAttribute( name );
-
-			// Non-existent attributes return null, we normalize to undefined
-			return attr === null ? undefined : attr;
-		}
-
-		// elem is actually elem.style ... set the style
-
-		// IE uses filters for opacity
-		if ( msie && name == "opacity" ) {
-			if ( set ) {
-				// IE has trouble with opacity if it does not have layout
-				// Force it by setting the zoom level
-				elem.zoom = 1;
-
-				// Set the alpha filter to set the opacity
-				elem.filter = (elem.filter || "").replace( /alpha\([^)]*\)/, "" ) +
-					(parseInt( value ) + '' == "NaN" ? "" : "alpha(opacity=" + value * 100 + ")");
-			}
-
-			return elem.filter && elem.filter.indexOf("opacity=") >= 0 ?
-				(parseFloat( elem.filter.match(/opacity=([^)]*)/)[1] ) / 100) + '':
-				"";
-		}
-
-		name = name.replace(/-([a-z])/ig, function(all, letter){
-			return letter.toUpperCase();
-		});
-
-		if ( set )
-			elem[ name ] = value;
-
-		return elem[ name ];
-	},
-
 	trim: function( text ) {
 		return (text || "").replace( /^\s+|\s+$/g, "" );
 	},
 
-	// NOTE: Due to the conflict with Scriptaculous (http://dev.jquery.com/ticket/3248)
-	// We remove support for functions since jQuery 1.3
 	makeArray: function( array ) {
 		var ret = [];
 
 		if( array != null ){
 			var i = array.length;
 			// The window, strings (and functions) also have 'length'
-			if( i == null || typeof array == 'string' || array.setInterval )
+			if( i == null || typeof array === "string" || jQuery.isFunction(array) || array.setInterval )
 				ret[0] = array;
 			else
 				while( i )
@@ -1162,13 +365,13 @@ jQuery.extend({
 		var i = 0, elem, pos = first.length;
 		// Also, we need to make sure that the correct elements are being returned
 		// (IE returns comment nodes in a '*' query)
-		if ( jQuery.browser.msie ) {
-			while ( elem = second[ i++ ] )
+		if ( !jQuery.support.getAll ) {
+			while ( (elem = second[ i++ ]) != null )
 				if ( elem.nodeType != 8 )
 					first[ pos++ ] = elem;
 
 		} else
-			while ( elem = second[ i++ ] )
+			while ( (elem = second[ i++ ]) != null )
 				first[ pos++ ] = elem;
 
 		return first;
@@ -1223,6 +426,13 @@ jQuery.extend({
 	}
 });
 
+// All jQuery objects should point back to these
+var rootjQuery = jQuery(document);
+
+// Use of jQuery.browser is deprecated.
+// It's included for backwards compatibility and plugins,
+// although they should work to migrate away.
+
 var userAgent = navigator.userAgent.toLowerCase();
 
 // Figure out what browser is being used
@@ -1232,146 +442,4 @@ jQuery.browser = {
 	opera: /opera/.test( userAgent ),
 	msie: /msie/.test( userAgent ) && !/opera/.test( userAgent ),
 	mozilla: /mozilla/.test( userAgent ) && !/(compatible|webkit)/.test( userAgent )
-};
-
-var styleFloat = jQuery.browser.msie ?
-	"styleFloat" :
-	"cssFloat";
-
-jQuery.extend({
-	// Check to see if the W3C box model is being used
-	boxModel: !jQuery.browser.msie || document.compatMode == "CSS1Compat",
-
-	props: {
-		"for": "htmlFor",
-		"class": "className",
-		"float": styleFloat,
-		cssFloat: styleFloat,
-		styleFloat: styleFloat,
-		readonly: "readOnly",
-		maxlength: "maxLength",
-		cellspacing: "cellSpacing",
-		rowspan: "rowSpan"
-	}
-});
-
-jQuery.each({
-	parent: function(elem){return elem.parentNode;},
-	parents: function(elem){return jQuery.dir(elem,"parentNode");},
-	next: function(elem){return jQuery.nth(elem,2,"nextSibling");},
-	prev: function(elem){return jQuery.nth(elem,2,"previousSibling");},
-	nextAll: function(elem){return jQuery.dir(elem,"nextSibling");},
-	prevAll: function(elem){return jQuery.dir(elem,"previousSibling");},
-	siblings: function(elem){return jQuery.sibling(elem.parentNode.firstChild,elem);},
-	children: function(elem){return jQuery.sibling(elem.firstChild);},
-	contents: function(elem){return jQuery.nodeName(elem,"iframe")?elem.contentDocument||elem.contentWindow.document:jQuery.makeArray(elem.childNodes);}
-}, function(name, fn){
-	jQuery.fn[ name ] = function( selector ) {
-		var ret = jQuery.map( this, fn );
-
-		if ( selector && typeof selector == "string" )
-			ret = jQuery.multiFilter( selector, ret );
-
-		return this.pushStack( jQuery.unique( ret ) );
-	};
-});
-
-jQuery.each({
-	appendTo: "append",
-	prependTo: "prepend",
-	insertBefore: "before",
-	insertAfter: "after",
-	replaceAll: "replaceWith"
-}, function(name, original){
-	jQuery.fn[ name ] = function() {
-		var args = arguments;
-
-		return this.each(function(){
-			for ( var i = 0, length = args.length; i < length; i++ )
-				jQuery( args[ i ] )[ original ]( this );
-		});
-	};
-});
-
-jQuery.each({
-	removeAttr: function( name ) {
-		jQuery.attr( this, name, "" );
-		if (this.nodeType == 1)
-			this.removeAttribute( name );
-	},
-
-	addClass: function( classNames ) {
-		jQuery.className.add( this, classNames );
-	},
-
-	removeClass: function( classNames ) {
-		jQuery.className.remove( this, classNames );
-	},
-
-	toggleClass: function( classNames ) {
-		jQuery.className[ jQuery.className.has( this, classNames ) ? "remove" : "add" ]( this, classNames );
-	},
-
-	remove: function( selector ) {
-		if ( !selector || jQuery.filter( selector, [ this ] ).r.length ) {
-			// Prevent memory leaks
-			jQuery( "*", this ).add([this]).each(function(){
-				jQuery.event.remove(this);
-				jQuery.removeData(this);
-			});
-			if (this.parentNode)
-				this.parentNode.removeChild( this );
-		}
-	},
-
-	empty: function() {
-		// Remove element nodes and prevent memory leaks
-		jQuery( ">*", this ).remove();
-
-		// Remove any remaining nodes
-		while ( this.firstChild )
-			this.removeChild( this.firstChild );
-	}
-}, function(name, fn){
-	jQuery.fn[ name ] = function(){
-		return this.each( fn, arguments );
-	};
-});
-
-jQuery.each([ "Height", "Width" ], function(i, name){
-	var type = name.toLowerCase();
-
-	jQuery.fn[ type ] = function( size ) {
-		// Get window width or height
-		return this[0] == window ?
-			// Opera reports document.body.client[Width/Height] properly in both quirks and standards
-			jQuery.browser.opera && document.body[ "client" + name ] ||
-
-			// Safari reports inner[Width/Height] just fine (Mozilla and Opera include scroll bar widths)
-			jQuery.browser.safari && window[ "inner" + name ] ||
-
-			// Everyone else use document.documentElement or document.body depending on Quirks vs Standards mode
-			document.compatMode == "CSS1Compat" && document.documentElement[ "client" + name ] || document.body[ "client" + name ] :
-
-			// Get document width or height
-			this[0] == document ?
-				// Either scroll[Width/Height] or offset[Width/Height], whichever is greater
-				Math.max(
-					Math.max(document.body["scroll" + name], document.documentElement["scroll" + name]),
-					Math.max(document.body["offset" + name], document.documentElement["offset" + name])
-				) :
-
-				// Get or set width or height on the element
-				size == undefined ?
-					// Get width or height on the element
-					(this.length ? jQuery.css( this[0], type ) : null) :
-
-					// Set the width or height on the element (default to pixels if value is unitless)
-					this.css( type, size.constructor == String ? size : size + "px" );
-	};
-});
-
-// Helper function used by the dimensions and offset modules
-function num(elem, prop) {
-	return elem[0] && parseInt( jQuery.curCSS(elem[0], prop, true), 10 ) || 0;
-}
+};
\ No newline at end of file