X-Git-Url: http://git.asbjorn.biz/?a=blobdiff_plain;f=src%2Fcore.js;h=660f7eee675b311e8f8754111cb78ccbe61fa7da;hb=9029dc02a234ad9699513f81acd1423f9c2c4e30;hp=537b4e2bec7a6b250e435ad4cf97ac827d45c3a6;hpb=6728e3cf74d02794113deb0af70a5f9a7caa2241;p=jquery.git

diff --git a/src/core.js b/src/core.js
index 537b4e2..4da1212 100644
--- a/src/core.js
+++ b/src/core.js
@@ -1,1014 +1,897 @@
-/*
- * jQuery @VERSION - New Wave Javascript
- *
- * Copyright (c) 2007 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
-if ( typeof jQuery != "undefined" )
-	var _jQuery = jQuery;
-
-var jQuery = window.jQuery = function(a,c) {
-	// If the context is global, return a new object
-	if ( window == this || !this.init )
-		return new jQuery(a,c);
-	
-	return this.init(a,c);
-};
+var jQuery = (function() {
 
-// Map over the $ in case of overwrite
-if ( typeof $ != "undefined" )
-	var _$ = $;
-	
-// Map the jQuery namespace to the '$' one
-window.$ = jQuery;
+// Define a local copy of jQuery
+var jQuery = function( selector, context ) {
+		// The jQuery object is actually just the init constructor 'enhanced'
+		return new jQuery.fn.init( selector, context );
+	},
 
-var quickExpr = /^[^<]*(<(.|\s)+>)[^>]*$|^#(\w+)$/;
+	// Map over jQuery in case of overwrite
+	_jQuery = window.jQuery,
 
-jQuery.fn = jQuery.prototype = {
-	init: function(a,c) {
-		// Make sure that a selection was provided
-		a = a || document;
+	// Map over the $ in case of overwrite
+	_$ = window.$,
 
-		// Handle HTML strings
-		if ( typeof a  == "string" ) {
-			var m = quickExpr.exec(a);
-			if ( m && (m[1] || !c) ) {
-				// HANDLE: $(html) -> $(array)
-				if ( m[1] )
-					a = jQuery.clean( [ m[1] ], c );
+	// A central reference to the root jQuery(document)
+	rootjQuery,
 
-				// HANDLE: $("#id")
-				else {
-					var tmp = document.getElementById( m[3] );
-					if ( tmp )
-						// Handle the case where IE and Opera return items
-						// by name instead of ID
-						if ( tmp.id != m[3] )
-							return jQuery().find( a );
-						else {
-							this[0] = tmp;
-							this.length = 1;
-							return this;
-						}
-					else
-						a = [];
-				}
+	// A simple way to check for HTML strings or ID strings
+	// (both of which we optimize for)
+	quickExpr = /^(?:[^<]*(<[\w\W]+>)[^>]*$|#([\w\-]+)$)/,
 
-			// HANDLE: $(expr)
-			} else
-				return new jQuery( c ).find( a );
+	// Is it a simple selector
+	isSimple = /^.[^:#\[\.,]*$/,
 
-		// HANDLE: $(function)
-		// Shortcut for document ready
-		} else if ( jQuery.isFunction(a) )
-			return new jQuery(document)[ jQuery.fn.ready ? "ready" : "load" ]( a );
+	// Check if a string has a non-whitespace character in it
+	rnotwhite = /\S/,
+	rwhite = /\s/,
 
-		return this.setArray(
-			// HANDLE: $(array)
-			a.constructor == Array && a ||
+	// Used for trimming whitespace
+	trimLeft = /^\s+/,
+	trimRight = /\s+$/,
 
-			// HANDLE: $(arraylike)
-			// Watch for when an array-like object is passed as the selector
-			(a.jquery || a.length && a != window && !a.nodeType && a[0] != undefined && a[0].nodeType) && jQuery.makeArray( a ) ||
+	// Check for non-word characters
+	rnonword = /\W/,
 
-			// HANDLE: $(*)
-			[ a ] );
-	},
-	
-	jquery: "@VERSION",
+	// Check for digits
+	rdigit = /\d/,
 
-	size: function() {
-		return this.length;
-	},
-	
-	length: 0,
+	// Match a standalone tag
+	rsingleTag = /^<(\w+)\s*\/?>(?:<\/\1>)?$/,
 
-	get: function( num ) {
-		return num == undefined ?
+	// JSON RegExp
+	rvalidchars = /^[\],:{}\s]*$/,
+	rvalidescape = /\\(?:["\\\/bfnrt]|u[0-9a-fA-F]{4})/g,
+	rvalidtokens = /"[^"\\\n\r]*"|true|false|null|-?\d+(?:\.\d*)?(?:[eE][+\-]?\d+)?/g,
+	rvalidbraces = /(?:^|:|,)(?:\s*\[)+/g,
 
-			// Return a 'clean' array
-			jQuery.makeArray( this ) :
+	// Useragent RegExp
+	rwebkit = /(webkit)[ \/]([\w.]+)/,
+	ropera = /(opera)(?:.*version)?[ \/]([\w.]+)/,
+	rmsie = /(msie) ([\w.]+)/,
+	rmozilla = /(mozilla)(?:.*? rv:([\w.]+))?/,
 
-			// Return just the object
-			this[num];
-	},
+	// Keep a UserAgent string for use with jQuery.browser
+	userAgent = navigator.userAgent,
+
+	// For matching the engine and version of the browser
+	browserMatch,
 	
-	pushStack: function( a ) {
-		var ret = jQuery(a);
-		ret.prevObject = this;
-		return ret;
-	},
+	// Has the ready events already been bound?
+	readyBound = false,
 	
-	setArray: function( a ) {
-		this.length = 0;
-		Array.prototype.push.apply( this, a );
-		return this;
-	},
+	// The functions to execute on DOM ready
+	readyList = [],
+
+	// The ready event handler
+	DOMContentLoaded,
+
+	// Save a reference to some core methods
+	toString = Object.prototype.toString,
+	hasOwn = Object.prototype.hasOwnProperty,
+	push = Array.prototype.push,
+	slice = Array.prototype.slice,
+	trim = String.prototype.trim,
+	indexOf = Array.prototype.indexOf,
+	
+	// [[Class]] -> type pairs
+	class2type = {};
 
-	each: function( fn, args ) {
-		return jQuery.each( this, fn, args );
-	},
+jQuery.fn = jQuery.prototype = {
+	init: function( selector, context ) {
+		var match, elem, ret, doc;
 
-	index: function( obj ) {
-		var pos = -1;
-		this.each(function(i){
-			if ( this == obj ) pos = i;
-		});
-		return pos;
-	},
+		// Handle $(""), $(null), or $(undefined)
+		if ( !selector ) {
+			return this;
+		}
 
-	attr: function( key, value, type ) {
-		var obj = key;
-		
-		// Look for the case where we're accessing a style value
-		if ( key.constructor == String )
-			if ( value == undefined )
-				return this.length && jQuery[ type || "attr" ]( this[0], key ) || undefined;
-			else {
-				obj = {};
-				obj[ key ] = value;
-			}
+		// Handle $(DOMElement)
+		if ( selector.nodeType ) {
+			this.context = this[0] = selector;
+			this.length = 1;
+			return this;
+		}
 		
-		// Check to see if we're setting style values
-		return this.each(function(index){
-			// Set all the styles
-			for ( var prop in obj )
-				jQuery.attr(
-					type ? this.style : this,
-					prop, jQuery.prop(this, obj[prop], type, index, prop)
-				);
-		});
-	},
-
-	css: function( key, value ) {
-		return this.attr( key, value, "curCSS" );
-	},
-
-	text: function(e) {
-		if ( typeof e != "object" && e != null )
-			return this.empty().append( document.createTextNode( e ) );
-
-		var t = "";
-		jQuery.each( e || this, function(){
-			jQuery.each( this.childNodes, function(){
-				if ( this.nodeType != 8 )
-					t += this.nodeType != 1 ?
-						this.nodeValue : jQuery.fn.text([ this ]);
-			});
-		});
-		return t;
-	},
-
-	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);
+		// The body element only exists once, optimize finding it
+		if ( selector === "body" && !context && document.body ) {
+			this.context = document;
+			this[0] = document.body;
+			this.selector = "body";
+			this.length = 1;
+			return this;
+		}
 
-		return this;
-	},
+		// Handle HTML strings
+		if ( typeof selector === "string" ) {
+			// Are we dealing with HTML string or an ID?
+			match = quickExpr.exec( selector );
 
-	wrapInner: function(html) {
-		return this.each(function(){
-			jQuery(this).contents().wrapAll(html);
-		});
-	},
+			// Verify a match, and that no context was specified for #id
+			if ( match && (match[1] || !context) ) {
 
-	wrap: function(html) {
-		return this.each(function(){
-			jQuery(this).wrapAll(html);
-		});
-	},
+				// HANDLE: $(html) -> $(array)
+				if ( match[1] ) {
+					doc = (context ? context.ownerDocument || context : document);
 
-	append: function() {
-		return this.domManip(arguments, true, 1, function(a){
-			this.appendChild( a );
-		});
-	},
+					// If a single string is passed in and it's a single tag
+					// just do a createElement and skip the rest
+					ret = rsingleTag.exec( selector );
 
-	prepend: function() {
-		return this.domManip(arguments, true, -1, function(a){
-			this.insertBefore( a, this.firstChild );
-		});
-	},
-	
-	before: function() {
-		return this.domManip(arguments, false, 1, function(a){
-			this.parentNode.insertBefore( a, this );
-		});
-	},
+					if ( ret ) {
+						if ( jQuery.isPlainObject( context ) ) {
+							selector = [ document.createElement( ret[1] ) ];
+							jQuery.fn.attr.call( selector, context, true );
 
-	after: function() {
-		return this.domManip(arguments, false, -1, function(a){
-			this.parentNode.insertBefore( a, this.nextSibling );
-		});
-	},
+						} else {
+							selector = [ doc.createElement( ret[1] ) ];
+						}
 
-	end: function() {
-		return this.prevObject || jQuery([]);
-	},
+					} else {
+						ret = jQuery.buildFragment( [ match[1] ], [ doc ] );
+						selector = (ret.cacheable ? ret.fragment.cloneNode(true) : ret.fragment).childNodes;
+					}
+					
+					return jQuery.merge( this, selector );
+					
+				// HANDLE: $("#id")
+				} else {
+					elem = document.getElementById( match[2] );
 
-	find: function(t) {
-		var data = jQuery.map(this, function(a){ return jQuery.find(t,a); });
-		return this.pushStack( /[^+>] [^+>]/.test( t ) || t.indexOf("..") > -1 ?
-			jQuery.unique( data ) : data );
-	},
+					// Check parentNode to catch when Blackberry 4.6 returns
+					// nodes that are no longer in the document #6963
+					if ( elem && elem.parentNode ) {
+						// Handle the case where IE and Opera return items
+						// by name instead of ID
+						if ( elem.id !== match[2] ) {
+							return rootjQuery.find( selector );
+						}
 
-	clone: function() {
-		var $this = this.add(this.find("*"));
-		if (jQuery.browser.msie) {
-			// Need to remove events on the element and its descendants
-			$this.each(function() {
-				this._$events = {};
-				for (var type in this.$events)
-					this._$events[type] = jQuery.extend({},this.$events[type]);
-			}).unbind();
-		}
+						// Otherwise, we inject the element directly into the jQuery object
+						this.length = 1;
+						this[0] = elem;
+					}
 
-		// Do the clone
-		var r = this.pushStack( jQuery.map( this, function(a){
-			return a.cloneNode( true );
-		}) );
+					this.context = document;
+					this.selector = selector;
+					return this;
+				}
 
-		if (jQuery.browser.msie) {
-			$this.each(function() {
-				// Add the events back to the original and its descendants
-				var events = this._$events;
-				for (var type in events)
-					for (var handler in events[type])
-						jQuery.event.add(this, type, events[type][handler], events[type][handler].data);
-				this._$events = null;
-			});
+			// HANDLE: $("TAG")
+			} else if ( !context && !rnonword.test( selector ) ) {
+				this.selector = selector;
+				this.context = document;
+				selector = document.getElementsByTagName( selector );
+				return jQuery.merge( this, selector );
+
+			// 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 rootjQuery.ready( selector );
 		}
 
-		// copy form values over
-		var inputs = r.add(r.find('*')).filter('select,input[@type=checkbox]');
-		$this.filter('select,input[@type=checkbox]').each(function(i) {
-			if (this.selectedIndex)
-				inputs[i].selectedIndex = this.selectedIndex;
-			if (this.checked)
-				inputs[i].checked = true;
-		});
+		if (selector.selector !== undefined) {
+			this.selector = selector.selector;
+			this.context = selector.context;
+		}
 
-		// Return the cloned set
-		return r;
+		return jQuery.makeArray( selector, this );
 	},
 
-	filter: function(t) {
-		return this.pushStack(
-			jQuery.isFunction( t ) &&
-			jQuery.grep(this, function(el, index){
-				return t.apply(el, [index]);
-			}) ||
+	// Start with an empty selector
+	selector: "",
+
+	// The current version of jQuery being used
+	jquery: "@VERSION",
+
+	// The default length of a jQuery object is 0
+	length: 0,
 
-			jQuery.multiFilter(t,this) );
+	// The number of elements contained in the matched element set
+	size: function() {
+		return this.length;
 	},
 
-	not: function(t) {
-		return this.pushStack(
-			t.constructor == String &&
-			jQuery.multiFilter(t, this, true) ||
+	toArray: function() {
+		return slice.call( this, 0 );
+	},
+
+	// 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 a 'clean' array
+			this.toArray() :
 
-			jQuery.grep(this, function(a) {
-				return ( t.constructor == Array || t.jquery )
-					? jQuery.inArray( a, t ) < 0
-					: a != t;
-			})
-		);
+			// Return just the object
+			( num < 0 ? this[ this.length + num ] : this[ num ] );
 	},
 
-	add: function(t) {
-		return this.pushStack( jQuery.merge(
-			this.get(),
-			t.constructor == String ?
-				jQuery(t).get() :
-				t.length != undefined && (!t.nodeName || t.nodeName == "FORM") ?
-					t : [t] )
-		);
+	// Take an array of elements and push it onto the stack
+	// (returning the new matched element set)
+	pushStack: function( elems, name, selector ) {
+		// Build a new jQuery matched element set
+		var ret = jQuery();
+
+		if ( jQuery.isArray( elems ) ) {
+			push.apply( ret, elems );
+		
+		} else {
+			jQuery.merge( ret, elems );
+		}
+
+		// 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;
 	},
 
-	is: function(expr) {
-		return expr ? jQuery.multiFilter(expr,this).length > 0 : false;
+	// 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 );
 	},
 	
-	val: function( val ) {
-		if ( val == undefined ) {
-		    if ( this.length ) {
-		    	var elem = this[0];
-		    	
-		    	// We need to handle select boxes special
				if ( jQuery.nodeName(elem, "select") ) {
					var index = elem.selectedIndex,
-						a = [],
-						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
							var val = jQuery.browser.msie && !option.attributes["value"].specified ? option.text : option.value;
-							
-							// We don't need an array for one selects
							if ( one )
-								return val;
-							
-							// Multi-Selects return an array
							a.push(val);
						}
					}
-					
					return a;
-					
-				// Everything else, we just grab the value
				} else
-					return this[0].value.replace(/\r/g, "");
-			}
-		} else
-			return this.attr( "value", val );
+	ready: function( fn ) {
+		// Attach the listeners
+		jQuery.bindReady();
+
+		// If the DOM is already ready
+		if ( jQuery.isReady ) {
+			// Execute the function immediately
+			fn.call( document, jQuery );
+
+		// Otherwise, remember the function for later
+		} else if ( readyList ) {
+			// Add the function to the wait list
+			readyList.push( fn );
+		}
+
+		return this;
 	},
 	
-	html: function( val ) {
-		return val == undefined ?
-			( this.length ? this[0].innerHTML : null ) :
-			this.empty().append( val );
+	eq: function( i ) {
+		return i === -1 ?
+			this.slice( i ) :
+			this.slice( i, +i + 1 );
 	},
 
-	replaceWith: function( val ) {
-		return this.after( val ).remove();
+	first: function() {
+		return this.eq( 0 );
 	},
 
-	slice: function() {
-		return this.pushStack( Array.prototype.slice.apply( this, arguments ) );
+	last: function() {
+		return this.eq( -1 );
 	},
 
-	map: function(fn) {
-		return this.pushStack(jQuery.map( this, function(elem,i){
-			return fn.call( elem, i, elem );
-		}));
+	slice: function() {
+		return this.pushStack( slice.apply( this, arguments ),
+			"slice", slice.call(arguments).join(",") );
 	},
 
-	andSelf: function() {
-		return this.add( this.prevObject );
+	map: function( callback ) {
+		return this.pushStack( jQuery.map(this, function( elem, i ) {
+			return callback.call( elem, i, elem );
+		}));
 	},
 	
-	domManip: function(args, table, dir, fn) {
-		var clone = this.length > 1, a; 
-
-		return this.each(function(){
-			if ( !a ) {
-				a = jQuery.clean(args, this.ownerDocument);
-				if ( dir < 0 )
-					a.reverse();
-			}
+	end: function() {
+		return this.prevObject || jQuery(null);
+	},
 
-			var obj = this;
-
-			if ( table && jQuery.nodeName(this, "table") && jQuery.nodeName(a[0], "tr") )
-				obj = this.getElementsByTagName("tbody")[0] || this.appendChild(document.createElement("tbody"));
-
-			jQuery.each( a, function(){
-				if ( jQuery.nodeName(this, "script") ) {
-					if ( this.src )
-						jQuery.ajax({ url: this.src, async: false, dataType: "script" });
-					else
-						jQuery.globalEval( this.text || this.textContent || this.innerHTML || "" );
-				} else
-					fn.apply( obj, [ clone ? this.cloneNode(true) : this ] );
-			});
-		});
-	}
+	// 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
+jQuery.fn.init.prototype = jQuery.fn;
+
 jQuery.extend = jQuery.fn.extend = function() {
-	// copy reference to target object
-	var target = arguments[0] || {}, a = 1, al = arguments.length, deep = false;
+	 var options, name, src, copy, copyIsArray, clone,
+		target = arguments[0] || {},
+		i = 1,
+		length = arguments.length,
+		deep = false;
 
 	// Handle a deep copy situation
-	if ( target.constructor == Boolean ) {
+	if ( typeof target === "boolean" ) {
 		deep = target;
 		target = arguments[1] || {};
+		// skip the boolean and the target
+		i = 2;
+	}
+
+	// Handle case when target is a string or something (possible in deep copy)
+	if ( typeof target !== "object" && !jQuery.isFunction(target) ) {
+		target = {};
 	}
 
 	// extend jQuery itself if only one argument is passed
-	if ( al == 1 ) {
+	if ( length === i ) {
 		target = this;
-		a = 0;
+		--i;
 	}
 
-	var prop;
-
-	for ( ; a < al; a++ )
+	for ( ; i < length; i++ ) {
 		// Only deal with non-null/undefined values
-		if ( (prop = arguments[a]) != null )
+		if ( (options = arguments[ i ]) != null ) {
 			// Extend the base object
-			for ( var i in prop ) {
+			for ( name in options ) {
+				src = target[ name ];
+				copy = options[ name ];
+
 				// Prevent never-ending loop
-				if ( target == prop[i] )
+				if ( target === copy ) {
 					continue;
+				}
+
+				// Recurse if we're merging plain objects or arrays
+				if ( deep && copy && ( jQuery.isPlainObject(copy) || (copyIsArray = jQuery.isArray(copy)) ) ) {
+					if ( copyIsArray ) {
+						copyIsArray = false;
+						clone = src && jQuery.isArray(src) ? src : [];
 
-				// Recurse if we're merging object values
-				if ( deep && typeof prop[i] == 'object' && target[i] )
-					jQuery.extend( target[i], prop[i] );
+					} else {
+						clone = src && jQuery.isPlainObject(src) ? src : {};
+					}
+
+					// Never move original objects, clone them
+					target[ name ] = jQuery.extend( deep, clone, copy );
 
 				// Don't bring in undefined values
-				else if ( prop[i] != undefined )
-					target[i] = prop[i];
+				} else if ( copy !== undefined ) {
+					target[ name ] = copy;
+				}
 			}
+		}
+	}
 
 	// Return the modified object
 	return target;
 };
 
 jQuery.extend({
-	noConflict: function(deep) {
+	noConflict: function( deep ) {
 		window.$ = _$;
-		if ( deep )
+
+		if ( deep ) {
 			window.jQuery = _jQuery;
-		return jQuery;
-	},
+		}
 
-	// This may seem like some crazy code, but trust me when I say that this
-	// is the only cross-browser way to do this. --John
-	isFunction: function( fn ) {
-		return !!fn && typeof fn != "string" && !fn.nodeName && 
-			fn.constructor != Array && /function/i.test( fn + "" );
+		return jQuery;
 	},
 	
-	// check if an element is in a XML document
-	isXMLDoc: function(elem) {
-		return elem.documentElement && !elem.body ||
-			elem.tagName && elem.ownerDocument && !elem.ownerDocument.body;
-	},
+	// Is the DOM ready to be used? Set to true once it occurs.
+	isReady: false,
 
-	// Evalulates a script in a global context
-	// Evaluates Async. in Safari 2 :-(
-	globalEval: function( data ) {
-		data = jQuery.trim( data );
-		if ( data ) {
-			if ( window.execScript )
-				window.execScript( data );
-			else if ( jQuery.browser.safari )
-				// safari doesn't provide a synchronous global eval
-				window.setTimeout( data, 0 );
-			else
-				eval.call( window, data );
+	// A counter to track how many items to wait for before
+	// the ready event fires. See #6781
+	readyWait: 1,
+	
+	// Handle when the DOM is ready
+	ready: function( wait ) {
+		// A third-party is pushing the ready event forwards
+		if ( wait === true ) {
+			jQuery.readyWait--;
 		}
-	},
 
-	nodeName: function( elem, name ) {
-		return elem.nodeName && elem.nodeName.toUpperCase() == name.toUpperCase();
-	},
+		// Make sure that the DOM is not already loaded
+		if ( !jQuery.readyWait || (wait !== true && !jQuery.isReady) ) {
+			// Make sure body exists, at least, in case IE gets a little overzealous (ticket #5443).
+			if ( !document.body ) {
+				return setTimeout( jQuery.ready, 1 );
+			}
 
-	// args is for internal usage only
-	each: function( obj, fn, args ) {
-		if ( args ) {
-			if ( obj.length == undefined )
-				for ( var i in obj )
-					fn.apply( obj[i], args );
-			else
-				for ( var i = 0, ol = obj.length; i < ol; i++ )
-					if ( fn.apply( obj[i], args ) === false ) break;
+			// Remember that the DOM is ready
+			jQuery.isReady = true;
 
-		// A special, fast, case for the most common use of each
-		} else {
-			if ( obj.length == undefined )
-				for ( var i in obj )
-					fn.call( obj[i], i, obj[i] );
-			else
-				for ( var i = 0, ol = obj.length, val = obj[0]; 
-					i < ol && fn.call(val,i,val) !== false; val = obj[++i] ){}
-		}
+			// If a normal DOM Ready event fired, decrement, and wait if need be
+			if ( wait !== true && --jQuery.readyWait > 0 ) {
+				return;
+			}
 
-		return obj;
-	},
-	
-	prop: function(elem, value, type, index, prop){
-			// Handle executable functions
-			if ( jQuery.isFunction( value ) )
-				value = value.call( elem, [index] );
-				
-			// exclude the following css properties to add px
-			var exclude = /z-?index|font-?weight|opacity|zoom|line-?height/i;
-
-			// Handle passing in a number to a CSS property
-			return value && value.constructor == Number && type == "curCSS" && !exclude.test(prop) ?
-				value + "px" :
-				value;
-	},
-
-	className: {
-		// internal only, use addClass("class")
-		add: function( elem, c ){
-			jQuery.each( (c || "").split(/\s+/), function(i, cur){
-				if ( !jQuery.className.has( elem.className, cur ) )
-					elem.className += ( elem.className ? " " : "" ) + cur;
-			});
-		},
+			// If there are functions bound, to execute
+			if ( readyList ) {
+				// Execute all of them
+				var fn,
+					i = 0,
+					ready = readyList;
 
-		// internal only, use removeClass("class")
-		remove: function( elem, c ){
-			elem.className = c != undefined ?
-				jQuery.grep( elem.className.split(/\s+/), function(cur){
-					return !jQuery.className.has( c, cur );	
-				}).join(" ") : "";
-		},
+				// Reset the list of functions
+				readyList = null;
 
-		// internal only, use is(".class")
-		has: function( t, c ) {
-			return jQuery.inArray( c, (t.className || t).toString().split(/\s+/) ) > -1;
-		}
-	},
+				while ( (fn = ready[ i++ ]) ) {
+					fn.call( document, jQuery );
+				}
 
-	swap: function(e,o,f) {
-		for ( var i in o ) {
-			e.style["old"+i] = e.style[i];
-			e.style[i] = o[i];
+				// Trigger any bound ready events
+				if ( jQuery.fn.trigger ) {
+					jQuery( document ).trigger( "ready" ).unbind( "ready" );
+				}
+			}
 		}
-		f.apply( e, [] );
-		for ( var i in o )
-			e.style[i] = e.style["old"+i];
 	},
+	
+	bindReady: function() {
+		if ( readyBound ) {
+			return;
+		}
 
-	css: function(e,p) {
-		if ( p == "height" || p == "width" ) {
-			var old = {}, oHeight, oWidth, d = ["Top","Bottom","Right","Left"];
+		readyBound = true;
 
-			jQuery.each( d, function(){
-				old["padding" + this] = 0;
-				old["border" + this + "Width"] = 0;
-			});
+		// Catch cases where $(document).ready() is called after the
+		// browser event has already occurred.
+		if ( document.readyState === "complete" ) {
+			// Handle it asynchronously to allow scripts the opportunity to delay ready
+			return setTimeout( jQuery.ready, 1 );
+		}
 
-			jQuery.swap( e, old, function() {
-				if ( jQuery(e).is(':visible') ) {
-					oHeight = e.offsetHeight;
-					oWidth = e.offsetWidth;
-				} else {
-					e = jQuery(e.cloneNode(true))
-						.find(":radio").removeAttr("checked").end()
-						.css({
-							visibility: "hidden", position: "absolute", display: "block", right: "0", left: "0"
-						}).appendTo(e.parentNode)[0];
+		// Mozilla, Opera and webkit nightlies currently support this event
+		if ( document.addEventListener ) {
+			// Use the handy event callback
+			document.addEventListener( "DOMContentLoaded", DOMContentLoaded, false );
+			
+			// A fallback to window.onload, that will always work
+			window.addEventListener( "load", jQuery.ready, false );
+
+		// If IE event model is used
+		} else if ( document.attachEvent ) {
+			// ensure firing before onload,
+			// maybe late but safe also for iframes
+			document.attachEvent("onreadystatechange", DOMContentLoaded);
+			
+			// A fallback to window.onload, that will always work
+			window.attachEvent( "onload", jQuery.ready );
 
-					var parPos = jQuery.css(e.parentNode,"position") || "static";
-					if ( parPos == "static" )
-						e.parentNode.style.position = "relative";
+			// If IE and not a frame
+			// continually check to see if the document is ready
+			var toplevel = false;
 
-					oHeight = e.clientHeight;
-					oWidth = e.clientWidth;
+			try {
+				toplevel = window.frameElement == null;
+			} catch(e) {}
 
-					if ( parPos == "static" )
-						e.parentNode.style.position = "static";
+			if ( document.documentElement.doScroll && toplevel ) {
+				doScrollCheck();
+			}
+		}
+	},
 
-					e.parentNode.removeChild(e);
-				}
-			});
+	// 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).
+	isFunction: function( obj ) {
+		return jQuery.type(obj) === "function";
+	},
 
-			return p == "height" ? oHeight : oWidth;
-		}
+	isArray: Array.isArray || function( obj ) {
+		return jQuery.type(obj) === "array";
+	},
 
-		return jQuery.curCSS( e, p );
+	// A crude way of determining if an object is a window
+	isWindow: function( obj ) {
+		return obj && typeof obj === "object" && "setInterval" in obj;
 	},
 
-	curCSS: function(elem, prop, force) {
-		var ret, stack = [], swap = [];
+	isNaN: function( obj ) {
+		return obj == null || !rdigit.test( obj ) || isNaN( obj );
+	},
 
-		// A helper method for determining if an element's values are broken
-		function color(a){
-			if ( !jQuery.browser.safari )
-				return false;
+	type: function( obj ) {
+		return obj == null ?
+			String( obj ) :
+			class2type[ toString.call(obj) ] || "object";
+	},
 
-			var ret = document.defaultView.getComputedStyle(a,null);
-			return !ret || ret.getPropertyValue("color") == "";
+	isPlainObject: function( obj ) {
+		// Must be an Object.
+		// Because of IE, we also have to check the presence of the constructor property.
+		// Make sure that DOM nodes and window objects don't pass through, as well
+		if ( !obj || jQuery.type(obj) !== "object" || obj.nodeType || jQuery.isWindow( obj ) ) {
+			return false;
 		}
-
-		if (prop == "opacity" && jQuery.browser.msie) {
-			ret = jQuery.attr(elem.style, "opacity");
-			return ret == "" ? "1" : ret;
+		
+		// Not own constructor property must be Object
+		if ( obj.constructor &&
+			!hasOwn.call(obj, "constructor") &&
+			!hasOwn.call(obj.constructor.prototype, "isPrototypeOf") ) {
+			return false;
 		}
 		
-		if (prop.match(/float/i))
-			prop = styleFloat;
+		// Own properties are enumerated firstly, so to speed up,
+		// if last one is own, then all properties are own.
+	
+		var key;
+		for ( key in obj ) {}
+		
+		return key === undefined || hasOwn.call( obj, key );
+	},
 
-		if (!force && elem.style[prop])
-			ret = elem.style[prop];
+	isEmptyObject: function( obj ) {
+		for ( var name in obj ) {
+			return false;
+		}
+		return true;
+	},
+	
+	error: function( msg ) {
+		throw msg;
+	},
+	
+	parseJSON: function( data ) {
+		if ( typeof data !== "string" || !data ) {
+			return null;
+		}
 
-		else if (document.defaultView && document.defaultView.getComputedStyle) {
+		// Make sure leading/trailing whitespace is removed (IE can't handle it)
+		data = jQuery.trim( data );
+		
+		// Make sure the incoming data is actual JSON
+		// Logic borrowed from http://json.org/json2.js
+		if ( rvalidchars.test(data.replace(rvalidescape, "@")
+			.replace(rvalidtokens, "]")
+			.replace(rvalidbraces, "")) ) {
 
-			if (prop.match(/float/i))
-				prop = "float";
+			// Try to use the native JSON parser first
+			return window.JSON && window.JSON.parse ?
+				window.JSON.parse( data ) :
+				(new Function("return " + data))();
 
-			prop = prop.replace(/([A-Z])/g,"-$1").toLowerCase();
-			var cur = document.defaultView.getComputedStyle(elem, null);
+		} else {
+			jQuery.error( "Invalid JSON: " + data );
+		}
+	},
 
-			if ( cur && !color(elem) )
-				ret = cur.getPropertyValue(prop);
+	noop: function() {},
 
-			// If the element isn't reporting its values properly in Safari
-			// then some display: none elements are involved
-			else {
-				// Locate all of the parent display: none elements
-				for ( var a = elem; a && color(a); a = a.parentNode )
-					stack.unshift(a);
+	// Evalulates a script in a global context
+	globalEval: function( data ) {
+		if ( data && rnotwhite.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.support.scriptEval ) {
+				script.appendChild( document.createTextNode( data ) );
+			} else {
+				script.text = data;
+			}
 
-				// Go through and make them visible, but in reverse
-				// (It would be better if we knew the exact display type that they had)
-				for ( a = 0; a < stack.length; a++ )
-					if ( color(stack[a]) ) {
-						swap[a] = stack[a].style.display;
-						stack[a].style.display = "block";
-					}
+			// Use insertBefore instead of appendChild to circumvent an IE6 bug.
+			// This arises when a base node is used (#2709).
+			head.insertBefore( script, head.firstChild );
+			head.removeChild( script );
+		}
+	},
 
-				// Since we flip the display style, we have to handle that
-				// one special, otherwise get the value
-				ret = prop == "display" && swap[stack.length-1] != null ?
-					"none" :
-					document.defaultView.getComputedStyle(elem,null).getPropertyValue(prop) || "";
+	nodeName: function( elem, name ) {
+		return elem.nodeName && elem.nodeName.toUpperCase() === name.toUpperCase();
+	},
+
+	// args is for internal usage only
+	each: function( object, callback, args ) {
+		var name, i = 0,
+			length = object.length,
+			isObj = length === undefined || jQuery.isFunction(object);
 
-				// Finally, revert the display styles back
-				for ( a = 0; a < swap.length; a++ )
-					if ( swap[a] != null )
-						stack[a].style.display = swap[a];
+		if ( args ) {
+			if ( isObj ) {
+				for ( name in object ) {
+					if ( callback.apply( object[ name ], args ) === false ) {
+						break;
+					}
+				}
+			} else {
+				for ( ; i < length; ) {
+					if ( callback.apply( object[ i++ ], args ) === false ) {
+						break;
+					}
+				}
 			}
 
-			if ( prop == "opacity" && ret == "" )
-				ret = "1";
-
-		} else if (elem.currentStyle) {
-			var newProp = prop.replace(/\-(\w)/g,function(m,c){return c.toUpperCase();});
-			ret = elem.currentStyle[prop] || elem.currentStyle[newProp];
-
-			// 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) ) {
-				var style = elem.style.left;
-				var runtimeStyle = elem.runtimeStyle.left;
-				elem.runtimeStyle.left = elem.currentStyle.left;
-				elem.style.left = ret || 0;
-				ret = elem.style.pixelLeft + "px";
-				elem.style.left = style;
-				elem.runtimeStyle.left = runtimeStyle;
+		// A special, fast, case for the most common use of each
+		} else {
+			if ( isObj ) {
+				for ( name in object ) {
+					if ( callback.call( object[ name ], name, object[ name ] ) === false ) {
+						break;
+					}
+				}
+			} else {
+				for ( var value = object[0];
+					i < length && callback.call( value, i, value ) !== false; value = object[++i] ) {}
 			}
 		}
 
-		return ret;
+		return object;
 	},
-	
-	clean: function(a, doc) {
-		var r = [];
-		doc = doc || document;
 
-		jQuery.each( a, function(i,arg){
-			if ( !arg ) return;
+	// Use native String.trim function wherever possible
+	trim: trim ?
+		function( text ) {
+			return text == null ?
+				"" :
+				trim.call( text );
+		} :
 
-			if ( arg.constructor == Number )
-				arg = arg.toString();
-			
-			// Convert html string into DOM nodes
-			if ( typeof arg == "string" ) {
-				// Fix "XHTML"-style tags in all browsers
-				arg = arg.replace(/(<(\w+)[^>]*?)\/>/g, function(m, all, tag){
-					return tag.match(/^(abbr|br|col|img|input|link|meta|param|hr|area)$/i)? m : all+"></"+tag+">";
-				});
-
-				// Trim whitespace, otherwise indexOf won't work as expected
-				var s = jQuery.trim(arg).toLowerCase(), div = doc.createElement("div"), tb = [];
-
-				var wrap =
-					// option or optgroup
-					!s.indexOf("<opt") &&
-					[1, "<select>", "</select>"] ||
-					
-					!s.indexOf("<leg") &&
-					[1, "<fieldset>", "</fieldset>"] ||
-					
-					s.match(/^<(thead|tbody|tfoot|colg|cap)/) &&
-					[1, "<table>", "</table>"] ||
-					
-					!s.indexOf("<tr") &&
-					[2, "<table><tbody>", "</tbody></table>"] ||
-					
-				 	// <thead> matched above
-					(!s.indexOf("<td") || !s.indexOf("<th")) &&
-					[3, "<table><tbody><tr>", "</tr></tbody></table>"] ||
-					
-					!s.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] + arg + 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>
-					if ( !s.indexOf("<table") && s.indexOf("<tbody") < 0 ) 
-						tb = div.firstChild && div.firstChild.childNodes;
-						
-					// String was a bare <thead> or <tfoot>
-					else if ( wrap[1] == "<table>" && s.indexOf("<tbody") < 0 )
-						tb = div.childNodes;
-
-					for ( var n = tb.length-1; n >= 0 ; --n )
-						if ( jQuery.nodeName(tb[n], "tbody") && !tb[n].childNodes.length )
-							tb[n].parentNode.removeChild(tb[n]);
-	
-					// IE completely kills leading whitespace when innerHTML is used	
-					if ( /^\s/.test(arg) )	
-						div.insertBefore( doc.createTextNode( arg.match(/^\s*/)[0] ), div.firstChild );
+		// Otherwise use our own trimming functionality
+		function( text ) {
+			return text == null ?
+				"" :
+				text.toString().replace( trimLeft, "" ).replace( trimRight, "" );
+		},
 
-				}
-				
-				arg = jQuery.makeArray( div.childNodes );
+	// results is for internal usage only
+	makeArray: function( array, results ) {
+		var ret = results || [];
+
+		if ( array != null ) {
+			// The window, strings (and functions) also have 'length'
+			// The extra typeof function check is to prevent crashes
+			// in Safari 2 (See: #3039)
+			// Tweaked logic slightly to handle Blackberry 4.7 RegExp issues #6930
+			var type = jQuery.type(array);
+
+			if ( array.length == null || type === "string" || type === "function" || type === "regexp" || jQuery.isWindow( array ) ) {
+				push.call( ret, array );
+			} else {
+				jQuery.merge( ret, array );
 			}
+		}
 
-			if ( 0 === arg.length && (!jQuery.nodeName(arg, "form") && !jQuery.nodeName(arg, "select")) )
-				return;
+		return ret;
+	},
 
-			if ( arg[0] == undefined || jQuery.nodeName(arg, "form") || arg.options )
-				r.push( arg );
-			else
-				r = jQuery.merge( r, arg );
+	inArray: function( elem, array ) {
+		if ( array.indexOf ) {
+			return array.indexOf( elem );
+		}
 
-		});
+		for ( var i = 0, length = array.length; i < length; i++ ) {
+			if ( array[ i ] === elem ) {
+				return i;
+			}
+		}
 
-		return r;
+		return -1;
 	},
-	
-	attr: function(elem, name, value){
-		var fix = jQuery.isXMLDoc(elem) ? {} : jQuery.props;
 
-		// 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;
+	merge: function( first, second ) {
+		var i = first.length,
+			j = 0;
+
+		if ( typeof second.length === "number" ) {
+			for ( var l = second.length; j < l; j++ ) {
+				first[ i++ ] = second[ j ];
+			}
 		
-		// Certain attributes only work when accessed via the old DOM 0 way
-		if ( fix[name] ) {
-			if ( value != undefined ) elem[fix[name]] = value;
-			return elem[fix[name]];
-		} else if ( jQuery.browser.msie && name == "style" )
-			return jQuery.attr( elem.style, "cssText", value );
-
-		else if ( value == undefined && jQuery.browser.msie && jQuery.nodeName(elem, "form") && (name == "action" || name == "method") )
-			return elem.getAttributeNode(name).nodeValue;
-
-		// IE elem.getAttribute passes even for style
-		else if ( elem.tagName ) {
-
-			if ( value != undefined ) {
-				if ( name == "type" && jQuery.nodeName(elem,"input") && elem.parentNode )
-					throw "type property can't be changed";
-				elem.setAttribute( name, value );
+		} else {
+			while ( second[j] !== undefined ) {
+				first[ i++ ] = second[ j++ ];
 			}
+		}
 
-			if ( jQuery.browser.msie && /href|src/.test(name) && !jQuery.isXMLDoc(elem) ) 
-				return elem.getAttribute( name, 2 );
+		first.length = i;
+
+		return first;
+	},
 
-			return elem.getAttribute( name );
+	grep: function( elems, callback, inv ) {
+		var ret = [], retVal;
+		inv = !!inv;
 
-		// elem is actually elem.style ... set the style
-		} else {
-			// IE actually uses filters for opacity
-			if ( name == "opacity" && jQuery.browser.msie ) {
-				if ( value != undefined ) {
-					// 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\([^)]*\)/,"") +
-						(parseFloat(value).toString() == "NaN" ? "" : "alpha(opacity=" + value * 100 + ")");
-				}
-	
-				return elem.filter ? 
-					(parseFloat( elem.filter.match(/opacity=([^)]*)/)[1] ) / 100).toString() : "";
+		// Go through the array, only saving the items
+		// that pass the validator function
+		for ( var i = 0, length = elems.length; i < length; i++ ) {
+			retVal = !!callback( elems[ i ], i );
+			if ( inv !== retVal ) {
+				ret.push( elems[ i ] );
 			}
-			name = name.replace(/-([a-z])/ig,function(z,b){return b.toUpperCase();});
-			if ( value != undefined ) elem[name] = value;
-			return elem[name];
 		}
-	},
-	
-	trim: function(t){
-		return (t||"").replace(/^\s+|\s+$/g, "");
+
+		return ret;
 	},
 
-	makeArray: function( a ) {
-		var r = [];
+	// arg is for internal usage only
+	map: function( elems, callback, arg ) {
+		var ret = [], value;
 
-		// Need to use typeof to fight Safari childNodes crashes
-		if ( typeof a != "array" )
-			for ( var i = 0, al = a.length; i < al; i++ )
-				r.push( a[i] );
-		else
-			r = a.slice( 0 );
+		// Go through the array, translating each of the items to their
+		// new value (or values).
+		for ( var i = 0, length = elems.length; i < length; i++ ) {
+			value = callback( elems[ i ], i, arg );
 
-		return r;
-	},
+			if ( value != null ) {
+				ret[ ret.length ] = value;
+			}
+		}
 
-	inArray: function( b, a ) {
-		for ( var i = 0, al = a.length; i < al; i++ )
-			if ( a[i] == b )
-				return i;
-		return -1;
+		// Flatten any nested arrays
+		return ret.concat.apply( [], ret );
 	},
 
-	merge: function(first, second) {
-		// We have to loop this way because IE & Opera overwrite the length
-		// expando of getElementsByTagName
+	// A global GUID counter for objects
+	guid: 1,
 
-		// Also, we need to make sure that the correct elements are being returned
-		// (IE returns comment nodes in a '*' query)
-		if ( jQuery.browser.msie ) {
-			for ( var i = 0; second[i]; i++ )
-				if ( second[i].nodeType != 8 )
-					first.push(second[i]);
-		} else
-			for ( var i = 0; second[i]; i++ )
-				first.push(second[i]);
+	proxy: function( fn, proxy, thisObject ) {
+		if ( arguments.length === 2 ) {
+			if ( typeof proxy === "string" ) {
+				thisObject = fn;
+				fn = thisObject[ proxy ];
+				proxy = undefined;
 
-		return first;
-	},
+			} else if ( proxy && !jQuery.isFunction( proxy ) ) {
+				thisObject = proxy;
+				proxy = undefined;
+			}
+		}
 
-	unique: function(first) {
-		var r = [], num = jQuery.mergeNum++;
+		if ( !proxy && fn ) {
+			proxy = function() {
+				return fn.apply( thisObject || this, arguments );
+			};
+		}
 
-		try {
-			for ( var i = 0, fl = first.length; i < fl; i++ )
-				if ( num != first[i].mergeNum ) {
-					first[i].mergeNum = num;
-					r.push(first[i]);
-				}
-		} catch(e) {
-			r = first;
+		// Set the guid of unique handler to the same of original handler, so it can be removed
+		if ( fn ) {
+			proxy.guid = fn.guid = fn.guid || proxy.guid || jQuery.guid++;
 		}
 
-		return r;
+		// So proxy can be declared as an argument
+		return proxy;
 	},
 
-	mergeNum: 0,
+	// Mutifunctional method to get and set values to a collection
+	// The value/s can be optionally by executed if its a function
+	access: function( elems, key, value, exec, fn, pass ) {
+		var length = elems.length;
+	
+		// Setting many attributes
+		if ( typeof key === "object" ) {
+			for ( var k in key ) {
+				jQuery.access( elems, k, key[k], exec, fn, value );
+			}
+			return elems;
+		}
+	
+		// Setting one attribute
+		if ( value !== undefined ) {
+			// Optionally, function values get executed if exec is true
+			exec = !pass && exec && jQuery.isFunction(value);
+		
+			for ( var i = 0; i < length; i++ ) {
+				fn( elems[i], key, exec ? value.call( elems[i], i, fn( elems[i], key ) ) : value, pass );
+			}
+		
+			return elems;
+		}
+	
+		// Getting an attribute
+		return length ? fn( elems[0], key ) : undefined;
+	},
 
-	grep: function(elems, fn, inv) {
-		// If a string is passed in for the function, make a function
-		// for it (a handy shortcut)
-		if ( typeof fn == "string" )
-			fn = eval("false||function(a,i){return " + fn + "}");
+	now: function() {
+		return (new Date()).getTime();
+	},
 
-		var result = [];
+	// Use of jQuery.browser is frowned upon.
+	// More details: http://docs.jquery.com/Utilities/jQuery.browser
+	uaMatch: function( ua ) {
+		ua = ua.toLowerCase();
 
-		// Go through the array, only saving the items
-		// that pass the validator function
-		for ( var i = 0, el = elems.length; i < el; i++ )
-			if ( !inv && fn(elems[i],i) || inv && !fn(elems[i],i) )
-				result.push( elems[i] );
+		var match = rwebkit.exec( ua ) ||
+			ropera.exec( ua ) ||
+			rmsie.exec( ua ) ||
+			ua.indexOf("compatible") < 0 && rmozilla.exec( ua ) ||
+			[];
 
-		return result;
+		return { browser: match[1] || "", version: match[2] || "0" };
 	},
 
-	map: function(elems, fn) {
-		// If a string is passed in for the function, make a function
-		// for it (a handy shortcut)
-		if ( typeof fn == "string" )
-			fn = eval("false||function(a){return " + fn + "}");
+	browser: {}
+});
 
-		var result = [];
+// Populate the class2type map
+jQuery.each("Boolean Number String Function Array Date RegExp Object".split(" "), function(i, name) {
+	class2type[ "[object " + name + "]" ] = name.toLowerCase();
+});
 
-		// Go through the array, translating each of the items to their
-		// new value (or values).
-		for ( var i = 0, el = elems.length; i < el; i++ ) {
-			var val = fn(elems[i],i);
+browserMatch = jQuery.uaMatch( userAgent );
+if ( browserMatch.browser ) {
+	jQuery.browser[ browserMatch.browser ] = true;
+	jQuery.browser.version = browserMatch.version;
+}
 
-			if ( val !== null && val != undefined ) {
-				if ( val.constructor != Array ) val = [val];
-				result = result.concat( val );
-			}
-		}
+// Deprecated, use jQuery.browser.webkit instead
+if ( jQuery.browser.webkit ) {
+	jQuery.browser.safari = true;
+}
 
-		return result;
-	}
-});
+if ( indexOf ) {
+	jQuery.inArray = function( elem, array ) {
+		return indexOf.call( array, elem );
+	};
+}
+
+// Verify that \s matches non-breaking spaces
+// (IE fails on this test)
+if ( !rwhite.test( "\xA0" ) ) {
+	trimLeft = /^[\s\xA0]+/;
+	trimRight = /[\s\xA0]+$/;
+}
+
+// All jQuery objects should point back to these
+rootjQuery = jQuery(document);
+
+// Cleanup functions for the document ready method
+if ( document.addEventListener ) {
+	DOMContentLoaded = function() {
+		document.removeEventListener( "DOMContentLoaded", DOMContentLoaded, false );
+		jQuery.ready();
+	};
 
-var userAgent = navigator.userAgent.toLowerCase();
+} else if ( document.attachEvent ) {
+	DOMContentLoaded = function() {
+		// Make sure body exists, at least, in case IE gets a little overzealous (ticket #5443).
+		if ( document.readyState === "complete" ) {
+			document.detachEvent( "onreadystatechange", DOMContentLoaded );
+			jQuery.ready();
+		}
+	};
+}
 
-// Figure out what browser is being used
-jQuery.browser = {
-	version: (userAgent.match(/.+(?:rv|it|ra|ie)[\/: ]([\d.]+)/) || [])[1],
-	safari: /webkit/.test(userAgent),
-	opera: /opera/.test(userAgent),
-	msie: /msie/.test(userAgent) && !/opera/.test(userAgent),
-	mozilla: /mozilla/.test(userAgent) && !/(compatible|webkit)/.test(userAgent)
-};
+// The DOM ready check for Internet Explorer
+function doScrollCheck() {
+	if ( jQuery.isReady ) {
+		return;
+	}
 
-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",
-	
-	styleFloat: jQuery.browser.msie ? "styleFloat" : "cssFloat",
-	
-	props: {
-		"for": "htmlFor",
-		"class": "className",
-		"float": styleFloat,
-		cssFloat: styleFloat,
-		styleFloat: styleFloat,
-		innerHTML: "innerHTML",
-		className: "className",
-		value: "value",
-		disabled: "disabled",
-		checked: "checked",
-		readonly: "readOnly",
-		selected: "selected",
-		maxlength: "maxLength"
+	try {
+		// If IE is used, use the trick by Diego Perini
+		// http://javascript.nwbox.com/IEContentLoaded/
+		document.documentElement.doScroll("left");
+	} catch(e) {
+		setTimeout( doScrollCheck, 1 );
+		return;
 	}
-});
 
-jQuery.each({
-	parent: "a.parentNode",
-	parents: "jQuery.parents(a)",
-	next: "jQuery.nth(a,2,'nextSibling')",
-	prev: "jQuery.nth(a,2,'previousSibling')",
-	siblings: "jQuery.sibling(a.parentNode.firstChild,a)",
-	children: "jQuery.sibling(a.firstChild)",
-	contents: "jQuery.nodeName(a,'iframe')?a.contentDocument||a.contentWindow.document:jQuery.makeArray(a.childNodes)"
-}, function(i,n){
-	jQuery.fn[ i ] = function(a) {
-		var ret = jQuery.map(this,n);
-		if ( a && typeof a == "string" )
-			ret = jQuery.multiFilter(a,ret);
-		return this.pushStack( jQuery.unique(ret) );
-	};
-});
+	// and execute any waiting functions
+	jQuery.ready();
+}
 
-jQuery.each({
-	appendTo: "append",
-	prependTo: "prepend",
-	insertBefore: "before",
-	insertAfter: "after",
-	replaceAll: "replaceWith"
-}, function(i,n){
-	jQuery.fn[ i ] = function(){
-		var a = arguments;
-		return this.each(function(){
-			for ( var j = 0, al = a.length; j < al; j++ )
-				jQuery(a[j])[n]( this );
-		});
-	};
-});
+// Expose jQuery as an Asynchronous Module
+if ( typeof define === "function" ) {
+	define( "jquery", [], function () { return jQuery; } );
+}
 
-jQuery.each( {
-	removeAttr: function( key ) {
-		jQuery.attr( this, key, "" );
-		this.removeAttribute( key );
-	},
-	addClass: function(c){
-		jQuery.className.add(this,c);
-	},
-	removeClass: function(c){
-		jQuery.className.remove(this,c);
-	},
-	toggleClass: function( c ){
-		jQuery.className[ jQuery.className.has(this,c) ? "remove" : "add" ](this, c);
-	},
-	remove: function(a){
-		if ( !a || jQuery.filter( a, [this] ).r.length )
-			this.parentNode.removeChild( this );
-	},
-	empty: function() {
-		while ( this.firstChild )
-			this.removeChild( this.firstChild );
-	}
-}, function(i,n){
-	jQuery.fn[ i ] = function() {
-		return this.each( n, arguments );
-	};
-});
+// Expose jQuery to the global object
+return (window.jQuery = window.$ = jQuery);
 
-jQuery.each( [ "height", "width" ], function(i,n){
-	jQuery.fn[ n ] = function(h) {
-		return h == undefined ?
-			( this.length ? jQuery.css( this[0], n ) : null ) :
-			this.css( n, h.constructor == String ? h : h + "px" );
-	};
-});
+})();