Changeset 6456

Timestamp:

12/21/2007 06:49:20 PM (19 years ago)

Author:

ryan

Message:

Page walker fixes from hailin. fixes #5498

Location:

trunk/wp-includes

Files:

• classes.php (modified) (3 diffs)
• js/jquery/jquery.js (modified) (2 diffs)
• script-loader.php (modified) (1 diff)

trunk/wp-includes/classes.php

@@ -466 +466 @@
                 if ($max_depth < -1) //invalid parameter
                         return $output; 
-
+                        
+                if (empty($elements)) //nothing to walk
+                        return $output; 
+                        
                 $id_field = $this->db_fields['id'];
                 $parent_field = $this->db_fields['parent'];
-
-                $flat = ($max_depth == -1) ? true : false;
-                if ( $flat ) {
+        
+                // flat display
+                if ( -1 == $max_depth ) {
                         $empty_array = array(); 
                         foreach ( $elements as $e )     
@@ -477 +480 @@
                         return $output; 
                 }
-                
+        
                 /* 
                  * need to display in hierarchical order 
                  * splice elements into two buckets: those without parent and those with parent
                  */
-        
                 $top_level_elements = array();
                 $children_elements  = array();
-        
                 foreach ( $elements as $e) {
                         if ( 0 == $e->$parent_field )
@@ -492 +493 @@
                                 $children_elements[] = $e; 
                 }
-        
+                
+                /* 
+                 * none of the elements is top level
+                 * the first one must be root of the sub elements
+                 */
+                if ( !$top_level_elements ) {
+                        
+                        $root = $children_elements[0];
+                        for ( $i = 0; $i < sizeof( $children_elements ); $i++ ) {
+                        
+                                $child = $children_elements[$i];
+                                if ($root->$parent_field == $child->$parent_field )
+                                        $top_level_elements[] = $child; 
+                                        array_splice( $children_elements, $i, 1 );
+                                        $i--; 
+                        }
+                }
+                
                 foreach ( $top_level_elements as $e )
                         $output = $this->display_element( $e, $children_elements, $max_depth, 0, $args, $output );

trunk/wp-includes/js/jquery/jquery.js

@@ +1 @@
+(function(){
 /*
- * jQuery 1.1.4 - New Wave Javascript
+ * jQuery 1.2.2b - New Wave Javascript
  *
  * Copyright (c) 2007 John Resig (jquery.com)
@@ -6 +7 @@
  * and GPL (GPL-LICENSE.txt) licenses.
  *
- * $Date: 2007-08-23 21:49:27 -0400 (Thu, 23 Aug 2007) $
- * $Rev: 2862 $
+ * $Date: 2007-12-18 12:19:33 -0500 (Tue, 18 Dec 2007) $
+ * $Rev: 4220 $
  */
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+
+// Map over jQuery in case of overwrite
+if ( window.jQuery )
+        var _jQuery = window.jQuery;
+
+var jQuery = window.jQuery = function( selector, context ) {
+        // The jQuery object is actually just the init constructor 'enhanced'
+        return new jQuery.prototype.init( selector, context );
+};
+
+// Map over the $ in case of overwrite
+if ( window.$ )
+        var _$ = window.$;
+        
+// Map the jQuery namespace to the '$' one
+window.$ = jQuery;
+
+// 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
+var isSimple = /^.[^:#\[\.]*$/;
+
+jQuery.fn = jQuery.prototype = {
+        init: function( selector, context ) {
+                // Make sure that a selection was provided
+                selector = selector || document;
+
+                // Handle $(DOMElement)
+                if ( selector.nodeType ) {
+                        this[0] = selector;
+                        this.length = 1;
+                        return this;
+
+                // Handle HTML strings
+                } else if ( typeof selector == "string" ) {
+                        // Are we dealing with HTML string or an ID?
+                        var match = quickExpr.exec( selector );
+
+                        // Verify a match, and that no context was specified for #id
+                        if ( match && (match[1] || !context) ) {
+
+                                // HANDLE: $(html) -> $(array)
+                                if ( match[1] )
+                                        selector = jQuery.clean( [ match[1] ], context );
+
+                                // HANDLE: $("#id")
+                                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
+                                                else {
+                                                        this[0] = elem;
+                                                        this.length = 1;
+                                                        return this;
+                                                }
+
+                                        else
+                                                selector = [];
+                                }
+
+                        // HANDLE: $(expr, [context])
+                        // (which is just equivalent to: $(content).find(expr)
+                        } else
+                                return new jQuery( context ).find( selector );
+
+                // HANDLE: $(function)
+                // Shortcut for document ready
+                } else if ( jQuery.isFunction( selector ) )
+                        return new jQuery( document )[ jQuery.fn.ready ? "ready" : "load" ]( selector );
+
+                return this.setArray(
+                        // HANDLE: $(array)
+                        selector.constructor == Array && selector ||
+
+                        // HANDLE: $(arraylike)
+                        // Watch for when an array-like object, contains DOM nodes, is passed in as the selector
+                        (selector.jquery || selector.length && selector != window && !selector.nodeType && selector[0] != undefined && selector[0].nodeType) && jQuery.makeArray( selector ) ||
+
+                        // HANDLE: $(*)
+                        [ selector ] );
+        },
+        
+        // The current version of jQuery being used
+        jquery: "1.2.2b",
+
+        // The number of elements contained in the matched element set
+        size: function() {
+                return this.length;
+        },
+        
+        // The number of elements contained in the matched element set
+        length: 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 == undefined ?
+
+                        // Return a 'clean' array
+                        jQuery.makeArray( this ) :
+
+                        // Return just the object
+                        this[ num ];
+        },
+        
+        // Take an array of elements and push it onto the stack
+        // (returning the new matched element set)
+        pushStack: function( elems ) {
+                // Build a new jQuery matched element set
+                var ret = jQuery( elems );
+
+                // Add the old object onto the stack (as a reference)
+                ret.prevObject = this;
+
+                // Return the newly-formed element set
+                return ret;
+        },
+        
+        // Force the current matched set of elements to become
+        // the specified array of elements (destroying the stack in the process)
+        // You should use pushStack() in order to do this, but maintain the stack
+        setArray: function( elems ) {
+                // Resetting the length to 0, then using the native Array push
+                // is a super-fast way to populate an object with array-like properties
+                this.length = 0;
+                Array.prototype.push.apply( this, elems );
+                
+                return this;
+        },
+
+        // 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 );
+        },
+
+        // 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
+                this.each(function(i){
+                        if ( this == elem )
+                                ret = i;
+                });
+
+                return ret;
+        },
+
+        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.length && jQuery[ type || "attr" ]( this[0], name ) || undefined;
+
+                        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 ) || selector.indexOf("..") > -1 ?
+                        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"),
+                                        container2 = document.createElement("div");
+                                container.appendChild(clone);
+                                container2.innerHTML = container.innerHTML;
+                                return container2.firstChild;
+                        } 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){
+                                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 !selector ? this : this.pushStack( jQuery.merge( 
+                        this.get(),
+                        selector.constructor == String ? 
+                                jQuery( selector ).get() :
+                                selector.length != undefined && (!selector.nodeName || jQuery.nodeName(selector, "form")) ?
+                                        selector : [selector] ) );
+        },
+
+        is: function( selector ) {
+                return selector ?
+                        jQuery.multiFilter( selector, this ).length > 0 :
+                        false;
+        },
+
+        hasClass: function( selector ) {
+                return this.is( "." + selector );
+        },
+        
+        val: function( value ) {
+                if ( value == undefined ) {
+
+                        if ( this.length ) {
+                                var elem = this[0];
+
+                                // 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.browser.msie && !option.attributes.value.specified ? option.text : option.value;
+                                                        
+                                                        // 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
+                                } else
+                                        return (this[0].value || "").replace(/\r/g, "");
+
+                        }
+
+                        return undefined;
+                }
+
+                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 = value.constructor == Array ?
+                                        value :
+                                        [ 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.length ?
+                                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 );
+        },
+        
+        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 ?
+                                        this.cloneNode( true ) :
+                                        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 );
+                });
+        }
+};
+
+// Give the init function the jQuery prototype for later instantiation
+jQuery.prototype.init.prototype = jQuery.prototype;
+
+function evalScript( i, elem ) {
+        if ( elem.src )
+                jQuery.ajax({
+                        url: elem.src,
+                        async: false,
+                        dataType: "script"
+                });
+
+        else
+                jQuery.globalEval( elem.text || elem.textContent || elem.innerHTML || "" );
+
+        if ( elem.parentNode )
+                elem.parentNode.removeChild( elem );
+}
+
+jQuery.extend = jQuery.fn.extend = function() {
+        // copy reference to target object
+        var target = arguments[0] || {}, i = 1, length = arguments.length, deep = false, options;
+
+        // Handle a deep copy situation
+        if ( target.constructor == 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" && typeof target != "function" )
+                target = {};
+
+        // extend jQuery itself if only one argument is passed
+        if ( length == 1 ) {
+                target = this;
+                i = 0;
+        }
+
+        for ( ; i < length; i++ )
+                // Only deal with non-null/undefined values
+                if ( (options = arguments[ i ]) != null )
+                        // Extend the base object
+                        for ( var name in options ) {
+                                // Prevent never-ending loop
+                                if ( target === options[ name ] )
+                                        continue;
+
+                                // Recurse if we're merging object values
+                                if ( deep && options[ name ] && typeof options[ name ] == "object" && target[ name ] && !options[ name ].nodeType )
+                                        target[ name ] = jQuery.extend( target[ name ], options[ name ] );
+
+                                // Don't bring in undefined values
+                                else if ( options[ name ] != undefined )
+                                        target[ name ] = options[ name ];
+
+                        }
+
+        // Return the modified object
+        return target;
+};
+
+var expando = "jQuery" + (new Date()).getTime(), uuid = 0, windowData = {};
+
+// exclude the following css properties to add px
+var exclude = /z-?index|font-?weight|opacity|zoom|line-?height/i;
+
+jQuery.extend({
+        noConflict: function( deep ) {
+                window.$ = _$;
+
+                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 + "" );
+        },
+        
+        // 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;
+        },
+
+        // Evalulates a script in a global context
+        globalEval: function( data ) {
+                data = jQuery.trim( data );
+
+                if ( 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
+                                script.appendChild( document.createTextNode( data ) );
+
+                        head.appendChild( script );
+                        head.removeChild( script );
+                }
+        },
+
+        nodeName: function( elem, name ) {
+                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 ) {
+                if ( args ) {
+                        if ( object.length == undefined )
+                                for ( var name in object )
+                                        callback.apply( object[ name ], args );
+                        else
+                                for ( var i = 0, length = object.length; i < length; i++ )
+                                        if ( callback.apply( object[ i ], args ) === false )
+                                                break;
+
+                // A special, fast, case for the most common use of each
+                } else {
+                        if ( object.length == undefined )
+                                for ( var name in object )
+                                        callback.call( object[ name ], name, object[ name ] );
+                        else
+                                for ( var i = 0, length = object.length, value = object[0]; 
+                                        i < length && callback.call( value, i, value ) !== false; value = object[++i] ){}
+                }
+
+                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 is(".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 val;
+                }
+                
+                return jQuery.curCSS( elem, name, force );
+        },
+
+        curCSS: function( elem, name, force ) {
+                var ret;
+
+                // A helper method for determining if an element's values are broken
+                function color( elem ) {
+                        if ( !jQuery.browser.safari )
+                                return false;
+
+                        var ret = document.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( elem.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 = elem.style.display;
+                        elem.style.display = "block";
+                        elem.style.display = save;
+                }
+                
+                // Make sure we're using the right name for getting the float value
+                if ( name.match( /float/i ) )
+                        name = styleFloat;
+
+                if ( !force && elem.style[ name ] )
+                        ret = elem.style[ name ];
+
+                else if ( document.defaultView && document.defaultView.getComputedStyle ) {
+
+                        // Only "float" is needed here
+                        if ( name.match( /float/i ) )
+                                name = "float";
+
+                        name = name.replace( /([A-Z])/g, "-$1" ).toLowerCase();
+
+                        var getComputedStyle = document.defaultView.getComputedStyle( elem, null );
+
+                        if ( getComputedStyle && !color( elem ) )
+                                ret = getComputedStyle.getPropertyValue( name );
+
+                        // If the element isn't reporting its values properly in Safari
+                        // then some display: none elements are involved
+                        else {
+                                var swap = [], stack = [];
+
+                                // Locate all of the parent display: none elements
+                                for ( var a = elem; 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 ( var i = 0; 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" :
+                                        ( getComputedStyle && getComputedStyle.getPropertyValue( name ) ) || "";
+
+                                // Finally, revert the display styles back
+                                for ( var 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 style = elem.style.left, runtimeStyle = elem.runtimeStyle.left;
+
+                                // Put in the new values to get a computed value out
+                                elem.runtimeStyle.left = elem.currentStyle.left;
+                                elem.style.left = ret || 0;
+                                ret = elem.style.pixelLeft + "px";
+
+                                // Revert the changed values
+                                elem.style.left = style;
+                                elem.runtimeStyle.left = runtimeStyle;
+                        }
+                }
+
+                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 ( !elem )
+                                return;
+
+                        if ( elem.constructor == Number )
+                                elem = elem.toString();
+                        
+                        // 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)$/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 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;
+                
+                // 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 ) {
+                                // 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";
+
+                                // convert the value to a string (all browsers do this but IE) see #1070
+                                elem.setAttribute( name, "" + value );
+                        }
+
+                        if ( jQuery.browser.msie && /href|src/.test( name ) && !jQuery.isXMLDoc( elem ) ) 
+                                return elem.getAttribute( name, 2 );
+
+                        return elem.getAttribute( name );
+
+                // 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 && elem.filter.indexOf("opacity=") >= 0 ?
+                                        (parseFloat( elem.filter.match(/opacity=([^)]*)/)[1] ) / 100).toString() :
+                                        "";
+                        }
+
+                        name = name.replace(/-([a-z])/ig, function(all, letter){
+                                return letter.toUpperCase();
+                        });
+
+                        if ( value != undefined )
+                                elem[ name ] = value;
+
+                        return elem[ name ];
+                }
+        },
+        
+        trim: function( text ) {
+                return (text || "").replace( /^\s+|\s+$/g, "" );
+        },
+
+        makeArray: function( array ) {
+                var ret = [];
+
+                // Need to use typeof to fight Safari childNodes crashes
+                if ( typeof array != "array" )
+                        for ( var i = 0, length = array.length; i < length; i++ )
+                                ret.push( array[ i ] );
+                else
+                        ret = array.slice( 0 );
+
+                return ret;
+        },
+
+        inArray: function( elem, array ) {
+                for ( var i = 0, length = array.length; i < length; i++ )
+                        if ( array[ i ] == elem )
+                                return i;
+
+                return -1;
+        },
+
+        merge: function( first, second ) {
+                // We have to loop this way because IE & Opera overwrite the length
+                // expando of getElementsByTagName
+
+                // 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 ] );
+
+                return first;
+        },
+
+        unique: function( array ) {
+                var ret = [], done = {};
+
+                try {
+
+                        for ( var i = 0, length = array.length; i < length; i++ ) {
+                                var id = jQuery.data( array[ i ] );
+
+                                if ( !done[ id ] ) {
+                                        done[ id ] = true;
+                                        ret.push( array[ i ] );
+                                }
+                        }
+
+                } catch( e ) {
+                        ret = array;
+                }
+
+                return ret;
+        },
+
+        grep: function( elems, callback, inv ) {
+                // If a string is passed in for the function, make a function
+                // for it (a handy shortcut)
+                if ( typeof callback == "string" )
+                        callback = eval("false||function(a,i){return " + callback + "}");
+
+                var ret = [];
+
+                // Go through the array, only saving the items
+                // that pass the validator function
+                for ( var i = 0, length = elems.length; i < length; i++ )
+                        if ( !inv && callback( elems[ i ], i ) || inv && !callback( elems[ i ], i ) )
+                                ret.push( elems[ i ] );
+
+                return ret;
+        },
+
+        map: function( elems, callback ) {
+                var ret = [];
+
+                // 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++ ) {
+                        var value = callback( elems[ i ], i );
+
+                        if ( value !== null && value != undefined ) {
+                                if ( value.constructor != Array )
+                                        value = [ value ];
+
+                                ret = ret.concat( value );
+                        }
+                }
+
+                return ret;
+        }
+});
+
+var userAgent = navigator.userAgent.toLowerCase();
+
+// 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 )
+};
+
+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,
+                innerHTML: "innerHTML",
+                className: "className",
+                value: "value",
+                disabled: "disabled",
+                checked: "checked",
+                readonly: "readOnly",
+                selected: "selected",
+                maxlength: "maxLength",
+                selectedIndex: "selectedIndex",
+                defaultValue: "defaultValue",
+                tagName: "tagName",
+                nodeName: "nodeName"
+        }
+});
+
+jQuery.each({
+        parent: "elem.parentNode",
+        parents: "jQuery.dir(elem,'parentNode')",
+        next: "jQuery.nth(elem,2,'nextSibling')",
+        prev: "jQuery.nth(elem,2,'previousSibling')",
+        nextAll: "jQuery.dir(elem,'nextSibling')",
+        prevAll: "jQuery.dir(elem,'previousSibling')",
+        siblings: "jQuery.sibling(elem.parentNode.firstChild,elem)",
+        children: "jQuery.sibling(elem.firstChild)",
+        contents: "jQuery.nodeName(elem,'iframe')?elem.contentDocument||elem.contentWindow.document:jQuery.makeArray(elem.childNodes)"
+}, function(name, fn){
+        fn = eval("false||function(elem){return " + 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" );
+        };
+});
+
+var chars = jQuery.browser.safari && parseInt(jQuery.browser.version) < 417 ?
+                "(?:[\\w*_-]|\\\\.)" :
+                "(?:[\\w\u0128-\uFFFF*_-]|\\\\.)",
+        quickChild = new RegExp("^>\\s*(" + chars + "+)"),
+        quickID = new RegExp("^(" + chars + "+)(#)(" + chars + "+)"),
+        quickClass = new RegExp("^([#.]?)(" + chars + "*)");
+
+jQuery.extend({
+        expr: {
+                "": "m[2]=='*'||jQuery.nodeName(a,m[2])",
+                "#": "a.getAttribute('id')==m[2]",
+                ":": {
+                        // Position Checks
+                        lt: "i<m[3]-0",
+                        gt: "i>m[3]-0",
+                        nth: "m[3]-0==i",
+                        eq: "m[3]-0==i",
+                        first: "i==0",
+                        last: "i==r.length-1",
+                        even: "i%2==0",
+                        odd: "i%2",
+
+                        // Child Checks
+                        "first-child": "a.parentNode.getElementsByTagName('*')[0]==a",
+                        "last-child": "jQuery.nth(a.parentNode.lastChild,1,'previousSibling')==a",
+                        "only-child": "!jQuery.nth(a.parentNode.lastChild,2,'previousSibling')",
+
+                        // Parent Checks
+                        parent: "a.firstChild",
+                        empty: "!a.firstChild",
+
+                        // Text Check
+                        contains: "(a.textContent||a.innerText||jQuery(a).text()||'').indexOf(m[3])>=0",
+
+                        // Visibility
+                        visible: '"hidden"!=a.type&&jQuery.css(a,"display")!="none"&&jQuery.css(a,"visibility")!="hidden"',
+                        hidden: '"hidden"==a.type||jQuery.css(a,"display")=="none"||jQuery.css(a,"visibility")=="hidden"',
+
+                        // Form attributes
+                        enabled: "!a.disabled",
+                        disabled: "a.disabled",
+                        checked: "a.checked",
+                        selected: "a.selected||jQuery.attr(a,'selected')",
+
+                        // Form elements
+                        text: "'text'==a.type",
+                        radio: "'radio'==a.type",
+                        checkbox: "'checkbox'==a.type",
+                        file: "'file'==a.type",
+                        password: "'password'==a.type",
+                        submit: "'submit'==a.type",
+                        image: "'image'==a.type",
+                        reset: "'reset'==a.type",
+                        button: '"button"==a.type||jQuery.nodeName(a,"button")',
+                        input: "/input|select|textarea|button/i.test(a.nodeName)",
+
+                        // :has()
+                        has: "jQuery.find(m[3],a).length",
+
+                        // :header
+                        header: "/h\\d/i.test(a.nodeName)",
+
+                        // :animated
+                        animated: "jQuery.grep(jQuery.timers,function(fn){return a==fn.elem;}).length"
+                }
+        },
+        
+        // The regular expressions that power the parsing engine
+        parse: [
+                // Match: [@value='test'], [@foo]
+                /^(\[) *@?([\w-]+) *([!*$^~=]*) *('?"?)(.*?)\4 *\]/,
+
+                // Match: :contains('foo')
+                /^(:)([\w-]+)\("?'?(.*?(\(.*?\))?[^(]*?)"?'?\)/,
+
+                // Match: :even, :last-chlid, #id, .class
+                new RegExp("^([:.#]*)(" + chars + "+)")
+        ],
+
+        multiFilter: function( expr, elems, not ) {
+                var old, cur = [];
+
+                while ( expr && expr != old ) {
+                        old = expr;
+                        var f = jQuery.filter( expr, elems, not );
+                        expr = f.t.replace(/^\s*,\s*/, "" );
+                        cur = not ? elems = f.r : jQuery.merge( cur, f.r );
+                }
+
+                return cur;
+        },
+
+        find: function( t, context ) {
+                // Quickly handle non-string expressions
+                if ( typeof t != "string" )
+                        return [ t ];
+
+                // check to make sure context is a DOM element or a document
+                if ( context && context.nodeType != 1 && context.nodeType != 9)
+                        return [ ];
+
+                // Set the correct context (if none is provided)
+                context = context || document;
+
+                // Initialize the search
+                var ret = [context], done = [], last, nodeName;
+
+                // Continue while a selector expression exists, and while
+                // we're no longer looping upon ourselves
+                while ( t && last != t ) {
+                        var r = [];
+                        last = t;
+
+                        t = jQuery.trim(t);
+
+                        var foundToken = false;
+
+                        // An attempt at speeding up child selectors that
+                        // point to a specific element tag
+                        var re = quickChild;
+                        var m = re.exec(t);
+
+                        if ( m ) {
+                                nodeName = m[1].toUpperCase();
+
+                                // Perform our own iteration and filter
+                                for ( var i = 0; ret[i]; i++ )
+                                        for ( var c = ret[i].firstChild; c; c = c.nextSibling )
+                                                if ( c.nodeType == 1 && (nodeName == "*" || c.nodeName.toUpperCase() == nodeName) )
+                                                        r.push( c );
+
+                                ret = r;
+                                t = t.replace( re, "" );
+                                if ( t.indexOf(" ") == 0 ) continue;
+                                foundToken = true;
+                        } else {
+                                re = /^([>+~])\s*(\w*)/i;
+
+                                if ( (m = re.exec(t)) != null ) {
+                                        r = [];
+
+                                        nodeName = m[2].toUpperCase(), merge = {};
+                                        m = m[1];
+
+                                        for ( var j = 0, rl = ret.length; j < rl; j++ ) {
+                                                var n = m == "~" || m == "+" ? ret[j].nextSibling : ret[j].firstChild;
+                                                for ( ; n; n = n.nextSibling )
+                                                        if ( n.nodeType == 1 ) {
+                                                                var id = jQuery.data(n);
+
+                                                                if ( m == "~" && merge[id] ) break;
+                                                                
+                                                                if (!nodeName || n.nodeName.toUpperCase() == nodeName ) {
+                                                                        if ( m == "~" ) merge[id] = true;
+                                                                        r.push( n );
+                                                                }
+                                                                
+                                                                if ( m == "+" ) break;
+                                                        }
+                                        }
+
+                                        ret = r;
+
+                                        // And remove the token
+                                        t = jQuery.trim( t.replace( re, "" ) );
+                                        foundToken = true;
+                                }
+                        }
+
+                        // See if there's still an expression, and that we haven't already
+                        // matched a token
+                        if ( t && !foundToken ) {
+                                // Handle multiple expressions
+                                if ( !t.indexOf(",") ) {
+                                        // Clean the result set
+                                        if ( context == ret[0] ) ret.shift();
+
+                                        // Merge the result sets
+                                        done = jQuery.merge( done, ret );
+
+                                        // Reset the context
+                                        r = ret = [context];
+
+                                        // Touch up the selector string
+                                        t = " " + t.substr(1,t.length);
+
+                                } else {
+                                        // Optimize for the case nodeName#idName
+                                        var re2 = quickID;
+                                        var m = re2.exec(t);
+                                        
+                                        // Re-organize the results, so that they're consistent
+                                        if ( m ) {
+                                                m = [ 0, m[2], m[3], m[1] ];
+
+                                        } else {
+                                                // Otherwise, do a traditional filter check for
+                                                // ID, class, and element selectors
+                                                re2 = quickClass;
+                                                m = re2.exec(t);
+                                        }
+
+                                        m[2] = m[2].replace(/\\/g, "");
+
+                                        var elem = ret[ret.length-1];
+
+                                        // Try to do a global search by ID, where we can
+                                        if ( m[1] == "#" && elem && elem.getElementById && !jQuery.isXMLDoc(elem) ) {
+                                                // Optimization for HTML document case
+                                                var oid = elem.getElementById(m[2]);
+                                                
+                                                // Do a quick check for the existence of the actual ID attribute
+                                                // to avoid selecting by the name attribute in IE
+                                                // also check to insure id is a string to avoid selecting an element with the name of 'id' inside a form
+                                                if ( (jQuery.browser.msie||jQuery.browser.opera) && oid && typeof oid.id == "string" && oid.id != m[2] )
+                                                        oid = jQuery('[@id="'+m[2]+'"]', elem)[0];
+
+                                                // Do a quick check for node name (where applicable) so
+                                                // that div#foo searches will be really fast
+                                                ret = r = oid && (!m[3] || jQuery.nodeName(oid, m[3])) ? [oid] : [];
+                                        } else {
+                                                // We need to find all descendant elements
+                                                for ( var i = 0; ret[i]; i++ ) {
+                                                        // Grab the tag name being searched for
+                                                        var tag = m[1] == "#" && m[3] ? m[3] : m[1] != "" || m[0] == "" ? "*" : m[2];
+
+                                                        // Handle IE7 being really dumb about <object>s
+                                                        if ( tag == "*" && ret[i].nodeName.toLowerCase() == "object" )
+                                                                tag = "param";
+
+                                                        r = jQuery.merge( r, ret[i].getElementsByTagName( tag ));
+                                                }
+
+                                                // It's faster to filter by class and be done with it
+                                                if ( m[1] == "." )
+                                                        r = jQuery.classFilter( r, m[2] );
+
+                                                // Same with ID filtering
+                                                if ( m[1] == "#" ) {
+                                                        var tmp = [];
+
+                                                        // Try to find the element with the ID
+                                                        for ( var i = 0; r[i]; i++ )
+                                                                if ( r[i].getAttribute("id") == m[2] ) {
+                                                                        tmp = [ r[i] ];
+                                                                        break;
+                                                                }
+
+                                                        r = tmp;
+                                                }
+
+                                                ret = r;
+                                        }
+
+                                        t = t.replace( re2, "" );
+                                }
+
+                        }
+
+                        // If a selector string still exists
+                        if ( t ) {
+                                // Attempt to filter it
+                                var val = jQuery.filter(t,r);
+                                ret = r = val.r;
+                                t = jQuery.trim(val.t);
+                        }
+                }
+
+                // An error occurred with the selector;
+                // just return an empty set instead
+                if ( t )
+                        ret = [];
+
+                // Remove the root context
+                if ( ret && context == ret[0] )
+                        ret.shift();
+
+                // And combine the results
+                done = jQuery.merge( done, ret );
+
+                return done;
+        },
+
+        classFilter: function(r,m,not){
+                m = " " + m + " ";
+                var tmp = [];
+                for ( var i = 0; r[i]; i++ ) {
+                        var pass = (" " + r[i].className + " ").indexOf( m ) >= 0;
+                        if ( !not && pass || not && !pass )
+                                tmp.push( r[i] );
+                }
+                return tmp;
+        },
+
+        filter: function(t,r,not) {
+                var last;
+
+                // Look for common filter expressions
+                while ( t && t != last ) {
+                        last = t;
+
+                        var p = jQuery.parse, m;
+
+                        for ( var i = 0; p[i]; i++ ) {
+                                m = p[i].exec( t );
+
+                                if ( m ) {
+                                        // Remove what we just matched
+                                        t = t.substring( m[0].length );
+
+                                        m[2] = m[2].replace(/\\/g, "");
+                                        break;
+                                }
+                        }
+
+                        if ( !m )
+                                break;
+
+                        // :not() is a special case that can be optimized by
+                        // keeping it out of the expression list
+                        if ( m[1] == ":" && m[2] == "not" )
+                                // optimize if only one selector found (most common case)
+                                r = isSimple.test( m[3] ) ?
+                                        jQuery.filter(m[3], r, true).r :
+                                        jQuery( r ).not( m[3] );
+
+                        // We can get a big speed boost by filtering by class here
+                        else if ( m[1] == "." )
+                                r = jQuery.classFilter(r, m[2], not);
+
+                        else if ( m[1] == "[" ) {
+                                var tmp = [], type = m[3];
+                                
+                                for ( var i = 0, rl = r.length; i < rl; i++ ) {
+                                        var a = r[i], z = a[ jQuery.props[m[2]] || m[2] ];
+                                        
+                                        if ( z == null || /href|src|selected/.test(m[2]) )
+                                                z = jQuery.attr(a,m[2]) || '';
+
+                                        if ( (type == "" && !!z ||
+                                                 type == "=" && z == m[5] ||
+                                                 type == "!=" && z != m[5] ||
+                                                 type == "^=" && z && !z.indexOf(m[5]) ||
+                                                 type == "$=" && z.substr(z.length - m[5].length) == m[5] ||
+                                                 (type == "*=" || type == "~=") && z.indexOf(m[5]) >= 0) ^ not )
+                                                        tmp.push( a );
+                                }
+                                
+                                r = tmp;
+
+                        // We can get a speed boost by handling nth-child here
+                        } else if ( m[1] == ":" && m[2] == "nth-child" ) {
+                                var merge = {}, tmp = [],
+                                        // parse equations like 'even', 'odd', '5', '2n', '3n+2', '4n-1', '-n+6'
+                                        test = /(-?)(\d*)n((?:\+|-)?\d*)/.exec(
+                                                m[3] == "even" && "2n" || m[3] == "odd" && "2n+1" ||
+                                                !/\D/.test(m[3]) && "0n+" + m[3] || m[3]),
+                                        // calculate the numbers (first)n+(last) including if they are negative
+                                        first = (test[1] + (test[2] || 1)) - 0, last = test[3] - 0;
+ 
+                                // loop through all the elements left in the jQuery object
+                                for ( var i = 0, rl = r.length; i < rl; i++ ) {
+                                        var node = r[i], parentNode = node.parentNode, id = jQuery.data(parentNode);
+
+                                        if ( !merge[id] ) {
+                                                var c = 1;
+
+                                                for ( var n = parentNode.firstChild; n; n = n.nextSibling )
+                                                        if ( n.nodeType == 1 )
+                                                                n.nodeIndex = c++;
+
+                                                merge[id] = true;
+                                        }
+
+                                        var add = false;
+
+                                        if ( first == 0 ) {
+                                                if ( node.nodeIndex == last )
+                                                        add = true;
+                                        } else if ( (node.nodeIndex - last) % first == 0 && (node.nodeIndex - last) / first >= 0 )
+                                                add = true;
+
+                                        if ( add ^ not )
+                                                tmp.push( node );
+                                }
+
+                                r = tmp;
+
+                        // Otherwise, find the expression to execute
+                        } else {
+                                var f = jQuery.expr[m[1]];
+                                if ( typeof f != "string" )
+                                        f = jQuery.expr[m[1]][m[2]];
+
+                                // Build a custom macro to enclose it
+                                f = eval("false||function(a,i){return " + f + "}");
+
+                                // Execute it against the current filter
+                                r = jQuery.grep( r, f, not );
+                        }
+                }
+
+                // Return an array of filtered elements (r)
+                // and the modified expression string (t)
+                return { r: r, t: t };
+        },
+
+        dir: function( elem, dir ){
+                var matched = [];
+                var cur = elem[dir];
+                while ( cur && cur != document ) {
+                        if ( cur.nodeType == 1 )
+                                matched.push( cur );
+                        cur = cur[dir];
+                }
+                return matched;
+        },
+        
+        nth: function(cur,result,dir,elem){
+                result = result || 1;
+                var num = 0;
+
+                for ( ; cur; cur = cur[dir] )
+                        if ( cur.nodeType == 1 && ++num == result )
+                                break;
+
+                return cur;
+        },
+        
+        sibling: function( n, elem ) {
+                var r = [];
+
+                for ( ; n; n = n.nextSibling ) {
+                        if ( n.nodeType == 1 && (!elem || n != elem) )
+                                r.push( n );
+                }
+
+                return r;
+        }
+});
+
+/*
+ * A number of helper functions used for managing events.
+ * Many of the ideas behind this code orignated from 
+ * Dean Edwards' addEvent library.
+ */
+jQuery.event = {
+
+        // Bind an event to an element
+        // Original by Dean Edwards
+        add: function(elem, types, handler, data) {
+                if ( elem.nodeType == 3 || elem.nodeType == 8 )
+                        return;
+
+                // For whatever reason, IE has trouble passing the window object
+                // around, causing it to be cloned in the process
+                if ( jQuery.browser.msie && elem.setInterval != undefined )
+                        elem = window;
+
+                // Make sure that the function being executed has a unique ID
+                if ( !handler.guid )
+                        handler.guid = this.guid++;
+                        
+                // if data is passed, bind to handler 
+                if( data != undefined ) { 
+                        // Create temporary function pointer to original handler 
+                        var fn = handler; 
+
+                        // Create unique handler function, wrapped around original handler 
+                        handler = function() { 
+                                // Pass arguments and context to original handler 
+                                return fn.apply(this, arguments); 
+                        };
+
+                        // Store data in unique handler 
+                        handler.data = data;
+
+                        // Set the guid of unique handler to the same of original handler, so it can be removed 
+                        handler.guid = fn.guid;
+                }
+
+                // Init the element's event structure
+                var events = jQuery.data(elem, "events") || jQuery.data(elem, "events", {}),
+                        handle = jQuery.data(elem, "handle") || jQuery.data(elem, "handle", function(){
+                                // returned undefined or false
+                                var val;
+
+                                // Handle the second event of a trigger and when
+                                // an event is called after a page has unloaded
+                                if ( typeof jQuery == "undefined" || jQuery.event.triggered )
+                                        return val;
+                
+                                val = jQuery.event.handle.apply(elem, arguments);
+                
+                                return val;
+                        });
+                        
+                        // Handle multiple events seperated by a space
+                        // jQuery(...).bind("mouseover mouseout", fn);
+                        jQuery.each(types.split(/\s+/), function(index, type) {
+                                // Namespaced event handlers
+                                var parts = type.split(".");
+                                type = parts[0];
+                                handler.type = parts[1];
+
+                                // Get the current list of functions bound to this event
+                                var handlers = events[type];
+
+                                // Init the event handler queue
+                                if (!handlers) {
+                                        handlers = events[type] = {};
+                
+                                        // Check for a special event handler
+                                        // Only use addEventListener/attachEvent if the special
+                                        // events handler returns false
+                                        if ( !jQuery.event.special[type] || jQuery.event.special[type].setup.call(elem) === false ) {
+                                                // Bind the global event handler to the element
+                                                if (elem.addEventListener)
+                                                        elem.addEventListener(type, handle, false);
+                                                else if (elem.attachEvent)
+                                                        elem.attachEvent("on" + type, handle);
+                                        }
+                                }
+
+                                // Add the function to the element's handler list
+                                handlers[handler.guid] = handler;
+
+                                // Keep track of which events have been used, for global triggering
+                                jQuery.event.global[type] = true;
+                        });
+        },
+
+        guid: 1,
+        global: {},
+
+        // Detach an event or set of events from an element
+        remove: function(elem, types, handler) {
+                // don't do events on text and comment nodes
+                if ( elem.nodeType == 3 || elem.nodeType == 8 )
+                        return;
+
+                var events = jQuery.data(elem, "events"), ret, index;
+
+                if ( events ) {
+                        // Unbind all events for the element
+                        if ( types == undefined )
+                                for ( var type in events )
+                                        this.remove( elem, type );
+                        else {
+                                // types is actually an event object here
+                                if ( types.type ) {
+                                        handler = types.handler;
+                                        types = types.type;
+                                }
+                                
+                                // Handle multiple events seperated by a space
+                                // jQuery(...).unbind("mouseover mouseout", fn);
+                                jQuery.each(types.split(/\s+/), function(index, type){
+                                        // Namespaced event handlers
+                                        var parts = type.split(".");
+                                        type = parts[0];
+                                        
+                                        if ( events[type] ) {
+                                                // remove the given handler for the given type
+                                                if ( handler )
+                                                        delete events[type][handler.guid];
+                        
+                                                // remove all handlers for the given type
+                                                else
+                                                        for ( handler in events[type] )
+                                                                // Handle the removal of namespaced events
+                                                                if ( !parts[1] || events[type][handler].type == parts[1] )
+                                                                        delete events[type][handler];
+
+                                                // remove generic event handler if no more handlers exist
+                                                for ( ret in events[type] ) break;
+                                                if ( !ret ) {
+                                                        if ( !jQuery.event.special[type] || jQuery.event.special[type].teardown.call(elem) === false ) {
+                                                                if (elem.removeEventListener)
+                                                                        elem.removeEventListener(type, jQuery.data(elem, "handle"), false);
+                                                                else if (elem.detachEvent)
+                                                                        elem.detachEvent("on" + type, jQuery.data(elem, "handle"));
+                                                        }
+                                                        ret = null;
+                                                        delete events[type];
+                                                }
+                                        }
+                                });
+                        }
+
+                        // Remove the expando if it's no longer used
+                        for ( ret in events ) break;
+                        if ( !ret ) {
+                                jQuery.removeData( elem, "events" );
+                                jQuery.removeData( elem, "handle" );
+                        }
+                }
+        },
+
+        trigger: function(type, data, elem, donative, extra) {
+                // Clone the incoming data, if any
+                data = jQuery.makeArray(data || []);
+
+                // Handle a global trigger
+                if ( !elem ) {
+                        // Only trigger if we've ever bound an event for it
+                        if ( this.global[type] )
+                                jQuery("*").add([window, document]).trigger(type, data);
+
+                // Handle triggering a single element
+                } else {
+                        // don't do events on text and comment nodes
+                        if ( elem.nodeType == 3 || elem.nodeType == 8 )
+                                return undefined;
+
+                        var val, ret, fn = jQuery.isFunction( elem[ type ] || null ),
+                                // Check to see if we need to provide a fake event, or not
+                                event = !data[0] || !data[0].preventDefault;
+                        
+                        // Pass along a fake event
+                        if ( event )
+                                data.unshift( this.fix({ type: type, target: elem }) );
+
+                        // Enforce the right trigger type
+                        data[0].type = type;
+
+                        // Trigger the event
+                        if ( jQuery.isFunction( jQuery.data(elem, "handle") ) )
+                                val = jQuery.data(elem, "handle").apply( elem, data );
+
+                        // Handle triggering native .onfoo handlers
+                        if ( !fn && elem["on"+type] && elem["on"+type].apply( elem, data ) === false )
+                                val = false;
+
+                        // Extra functions don't get the custom event object
+                        if ( event )
+                                data.shift();
+
+                        // Handle triggering of extra function
+                        if ( extra && jQuery.isFunction( extra ) ) {
+                                // call the extra function and tack the current return value on the end for possible inspection
+                                var ret = extra.apply( elem, data.concat( val ) );
+                                // if anything is returned, give it precedence and have it overwrite the previous value
+                                if (ret !== undefined)
+                                        val = ret;
+                        }
+
+                        // Trigger the native events (except for clicks on links)
+                        if ( fn && donative !== false && val !== false && !(jQuery.nodeName(elem, 'a') && type == "click") ) {
+                                this.triggered = true;
+                                try {
+                                        elem[ type ]();
+                                // prevent IE from throwing an error for some hidden elements
+                                } catch (e) {}
+                        }
+
+                        this.triggered = false;
+                }
+
+                return val;
+        },
+
+        handle: function(event) {
+                // returned undefined or false
+                var val;
+
+                // Empty object is for triggered events with no data
+                event = jQuery.event.fix( event || window.event || {} ); 
+
+                // Namespaced event handlers
+                var parts = event.type.split(".");
+                event.type = parts[0];
+
+                var handlers = jQuery.data(this, "events") && jQuery.data(this, "events")[event.type], args = Array.prototype.slice.call( arguments, 1 );
+                args.unshift( event );
+
+                for ( var j in handlers ) {
+                        var handler = handlers[j];
+                        // Pass in a reference to the handler function itself
+                        // So that we can later remove it
+                        args[0].handler = handler;
+                        args[0].data = handler.data;
+
+                        // Filter the functions by class
+                        if ( !parts[1] || handler.type == parts[1] ) {
+                                var ret = handler.apply( this, args );
+
+                                if ( val !== false )
+                                        val = ret;
+
+                                if ( ret === false ) {
+                                        event.preventDefault();
+                                        event.stopPropagation();
+                                }
+                        }
+                }
+
+                // Clean up added properties in IE to prevent memory leak
+                if (jQuery.browser.msie)
+                        event.target = event.preventDefault = event.stopPropagation =
+                                event.handler = event.data = null;
+
+                return val;
+        },
+
+        fix: function(event) {
+                // store a copy of the original event object 
+                // and clone to set read-only properties
+                var originalEvent = event;
+                event = jQuery.extend({}, originalEvent);
+                
+                // add preventDefault and stopPropagation since 
+                // they will not work on the clone
+                event.preventDefault = function() {
+                        // if preventDefault exists run it on the original event
+                        if (originalEvent.preventDefault)
+                                originalEvent.preventDefault();
+                        // otherwise set the returnValue property of the original event to false (IE)
+                        originalEvent.returnValue = false;
+                };
+                event.stopPropagation = function() {
+                        // if stopPropagation exists run it on the original event
+                        if (originalEvent.stopPropagation)
+                                originalEvent.stopPropagation();
+                        // otherwise set the cancelBubble property of the original event to true (IE)
+                        originalEvent.cancelBubble = true;
+                };
+                
+                // Fix target property, if necessary
+                if ( !event.target )
+                        event.target = event.srcElement || document; // Fixes #1925 where srcElement might not be defined either
+                                
+                // check if target is a textnode (safari)
+                if ( event.target.nodeType == 3 )
+                        event.target = originalEvent.target.parentNode;
+
+                // Add relatedTarget, if necessary
+                if ( !event.relatedTarget && event.fromElement )
+                        event.relatedTarget = event.fromElement == event.target ? event.toElement : event.fromElement;
+
+                // Calculate pageX/Y if missing and clientX/Y available
+                if ( event.pageX == null && event.clientX != null ) {
+                        var doc = document.documentElement, body = document.body;
+                        event.pageX = event.clientX + (doc && doc.scrollLeft || body && body.scrollLeft || 0) - (doc.clientLeft || 0);
+                        event.pageY = event.clientY + (doc && doc.scrollTop || body && body.scrollTop || 0) - (doc.clientTop || 0);
+                }
+                        
+                // Add which for key events
+                if ( !event.which && (event.charCode || event.keyCode) )
+                        event.which = event.charCode || event.keyCode;
+                
+                // Add metaKey to non-Mac browsers (use ctrl for PC's and Meta for Macs)
+                if ( !event.metaKey && event.ctrlKey )
+                        event.metaKey = event.ctrlKey;
+
+                // Add which for click: 1 == left; 2 == middle; 3 == right
+                // Note: button is not normalized, so don't use it
+                if ( !event.which && event.button )
+                        event.which = (event.button & 1 ? 1 : ( event.button & 2 ? 3 : ( event.button & 4 ? 2 : 0 ) ));
+                        
+                return event;
+        },
+        
+        special: {
+                ready: {
+                        setup: function() {
+                                // Make sure the ready event is setup
+                                bindReady();
+                                return;
+                        },
+                        
+                        teardown: function() { return; }
+                },
+                
+                mouseenter: {
+                        setup: function() {
+                                if ( jQuery.browser.msie ) return false;
+                                jQuery(this).bind("mouseover", jQuery.event.special.mouseenter.handler);
+                                return true;
+                        },
+                
+                        teardown: function() {
+                                if ( jQuery.browser.msie ) return false;
+                                jQuery(this).unbind("mouseover", jQuery.event.special.mouseenter.handler);
+                                return true;
+                        },
+                        
+                        handler: function(event) {
+                                // If we actually just moused on to a sub-element, ignore it
+                                if ( withinElement(event, this) ) return true;
+                                // Execute the right handlers by setting the event type to mouseenter
+                                arguments[0].type = "mouseenter";
+                                return jQuery.event.handle.apply(this, arguments);
+                        }
+                },
+        
+                mouseleave: {
+                        setup: function() {
+                                if ( jQuery.browser.msie ) return false;
+                                jQuery(this).bind("mouseout", jQuery.event.special.mouseleave.handler);
+                                return true;
+                        },
+                
+                        teardown: function() {
+                                if ( jQuery.browser.msie ) return false;
+                                jQuery(this).unbind("mouseout", jQuery.event.special.mouseleave.handler);
+                                return true;
+                        },
+                        
+                        handler: function(event) {
+                                // If we actually just moused on to a sub-element, ignore it
+                                if ( withinElement(event, this) ) return true;
+                                // Execute the right handlers by setting the event type to mouseleave
+                                arguments[0].type = "mouseleave";
+                                return jQuery.event.handle.apply(this, arguments);
+                        }
+                }
+        }
+};
+
+jQuery.fn.extend({
+        bind: function( type, data, fn ) {
+                return type == "unload" ? this.one(type, data, fn) : this.each(function(){
+                        jQuery.event.add( this, type, fn || data, fn && data );
+                });
+        },
+        
+        one: function( type, data, fn ) {
+                return this.each(function(){
+                        jQuery.event.add( this, type, function(event) {
+                                jQuery(this).unbind(event);
+                                return (fn || data).apply( this, arguments);
+                        }, fn && data);
+                });
+        },
+
+        unbind: function( type, fn ) {
+                return this.each(function(){
+                        jQuery.event.remove( this, type, fn );
+                });
+        },
+
+        trigger: function( type, data, fn ) {
+                return this.each(function(){
+                        jQuery.event.trigger( type, data, this, true, fn );
+                });
+        },
+
+        triggerHandler: function( type, data, fn ) {
+                if ( this[0] )
+                        return jQuery.event.trigger( type, data, this[0], false, fn );
+                return undefined;
+        },
+
+        toggle: function() {
+                // Save reference to arguments for access in closure
+                var args = arguments;
+
+                return this.click(function(event) {
+                        // Figure out which function to execute
+                        this.lastToggle = 0 == this.lastToggle ? 1 : 0;
+                        
+                        // Make sure that clicks stop
+                        event.preventDefault();
+                        
+                        // and execute the function
+                        return args[this.lastToggle].apply( this, arguments ) || false;
+                });
+        },
+
+        hover: function(fnOver, fnOut) {
+                return this.bind('mouseenter', fnOver).bind('mouseleave', fnOut);
+        },
+        
+        ready: function(fn) {
+                // Attach the listeners
+                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
+                        // Add the function to the wait list
+                        jQuery.readyList.push( function() { return fn.call(this, jQuery); } );
+        
+                return this;
+        }
+});
+
+jQuery.extend({
+        isReady: false,
+        readyList: [],
+        // Handle when the DOM is ready
+        ready: function() {
+                // Make sure that the DOM is not already loaded
+                if ( !jQuery.isReady ) {
+                        // Remember that the DOM is ready
+                        jQuery.isReady = true;
+                        
+                        // If there are functions bound, to execute
+                        if ( jQuery.readyList ) {
+                                // Execute all of them
+                                jQuery.each( jQuery.readyList, function(){
+                                        this.apply( document );
+                                });
+                                
+                                // Reset the list of functions
+                                jQuery.readyList = null;
+                        }
+                
+                        // Trigger any bound ready events
+                        $(document).triggerHandler("ready");
+                }
+        }
+});
+
+var readyBound = false;
+
+function bindReady(){
+        if ( readyBound ) return;
+        readyBound = true;
+
+        // Mozilla, Opera and webkit nightlies currently support this event
+        if ( document.addEventListener )
+                // Use the handy event callback
+                document.addEventListener( "DOMContentLoaded", jQuery.ready, false );
+        
+        // If Safari or IE is used
+        // Continually check to see if the document is ready
+        if (jQuery.browser.msie || jQuery.browser.safari ) (function(){
+                try {
+                        // If IE is used, use the trick by Diego Perini
+                        // http://javascript.nwbox.com/IEContentLoaded/
+                        if ( jQuery.browser.msie || document.readyState != "loaded" && document.readyState != "complete" )
+                                document.documentElement.doScroll("left");
+                } catch( error ) {
+                        return setTimeout( arguments.callee, 0 );
+                }
+
+                // and execute any waiting functions
+                jQuery.ready();
+        })();
+
+        // A fallback to window.onload, that will always work
+        jQuery.event.add( window, "load", jQuery.ready );
+}
+
+jQuery.each( ("blur,focus,load,resize,scroll,unload,click,dblclick," +
+        "mousedown,mouseup,mousemove,mouseover,mouseout,change,select," + 
+        "submit,keydown,keypress,keyup,error").split(","), function(i, name){
+        
+        // Handle event binding
+        jQuery.fn[name] = function(fn){
+                return fn ? this.bind(name, fn) : this.trigger(name);
+        };
+});
+
+// Checks if an event happened on an element within another element
+// Used in jQuery.event.special.mouseenter and mouseleave handlers
+var withinElement = function(event, elem) {
+        // Check if mouse(over|out) are still within the same parent element
+        var parent = event.relatedTarget;
+        // Traverse up the tree
+        while ( parent && parent != elem ) try { parent = parent.parentNode } catch(error) { parent = elem; };
+        // Return true if we actually just moused on to a sub-element
+        return parent == elem;
+};
+
+// Prevent memory leaks in IE
+// And prevent errors on refresh with events like mouseover in other browsers
+// Window isn't included so as not to unbind existing unload events
+jQuery(window).bind("unload", function() {
+        jQuery("*").add(document).unbind();
+});
+jQuery.fn.extend({
+        load: function( url, params, callback ) {
+                if ( jQuery.isFunction( url ) )
+                        return this.bind("load", url);
+
+                var off = url.indexOf(" ");
+                if ( off >= 0 ) {
+                        var selector = url.slice(off, url.length);
+                        url = url.slice(0, off);
+                }
+
+                callback = callback || function(){};
+
+                // Default to a GET request
+                var type = "GET";
+
+                // If the second parameter was provided
+                if ( params )
+                        // If it's a function
+                        if ( jQuery.isFunction( params ) ) {
+                                // We assume that it's the callback
+                                callback = params;
+                                params = null;
+
+                        // Otherwise, build a param string
+                        } else {
+                                params = jQuery.param( params );
+                                type = "POST";
+                        }
+
+                var self = this;
+
+                // Request the remote document
+                jQuery.ajax({
+                        url: url,
+                        type: type,
+                        dataType: "html",
+                        data: params,
+                        complete: function(res, status){
+                                // If successful, inject the HTML into all the matched elements
+                                if ( status == "success" || status == "notmodified" )
+                                        // See if a selector was specified
+                                        self.html( selector ?
+                                                // Create a dummy div to hold the results
+                                                jQuery("<div/>")
+                                                        // inject the contents of the document in, removing the scripts
+                                                        // to avoid any 'Permission Denied' errors in IE
+                                                        .append(res.responseText.replace(/<script(.|\s)*?\/script>/g, ""))
+
+                                                        // Locate the specified elements
+                                                        .find(selector) :
+
+                                                // If not, just inject the full result
+                                                res.responseText );
+
+                                self.each( callback, [res.responseText, status, res] );
+                        }
+                });
+                return this;
+        },
+
+        serialize: function() {
+                return jQuery.param(this.serializeArray());
+        },
+        serializeArray: function() {
+                return this.map(function(){
+                        return jQuery.nodeName(this, "form") ?
+                                jQuery.makeArray(this.elements) : this;
+                })
+                .filter(function(){
+                        return this.name && !this.disabled && 
+                                (this.checked || /select|textarea/i.test(this.nodeName) || 
+                                        /text|hidden|password/i.test(this.type));
+                })
+                .map(function(i, elem){
+                        var val = jQuery(this).val();
+                        return val == null ? null :
+                                val.constructor == Array ?
+                                        jQuery.map( val, function(val, i){
+                                                return {name: elem.name, value: val};
+                                        }) :
+                                        {name: elem.name, value: val};
+                }).get();
+        }
+});
+
+// Attach a bunch of functions for handling common AJAX events
+jQuery.each( "ajaxStart,ajaxStop,ajaxComplete,ajaxError,ajaxSuccess,ajaxSend".split(","), function(i,o){
+        jQuery.fn[o] = function(f){
+                return this.bind(o, f);
+        };
+});
+
+var jsc = (new Date).getTime();
+
+jQuery.extend({
+        get: function( url, data, callback, type ) {
+                // shift arguments if data argument was ommited
+                if ( jQuery.isFunction( data ) ) {
+                        callback = data;
+                        data = null;
+                }
+                
+                return jQuery.ajax({
+                        type: "GET",
+                        url: url,
+                        data: data,
+                        success: callback,
+                        dataType: type
+                });
+        },
+
+        getScript: function( url, callback ) {
+                return jQuery.get(url, null, callback, "script");
+        },
+
+        getJSON: function( url, data, callback ) {
+                return jQuery.get(url, data, callback, "json");
+        },
+
+        post: function( url, data, callback, type ) {
+                if ( jQuery.isFunction( data ) ) {
+                        callback = data;
+                        data = {};
+                }
+
+                return jQuery.ajax({
+                        type: "POST",
+                        url: url,
+                        data: data,
+                        success: callback,
+                        dataType: type
+                });
+        },
+
+        ajaxSetup: function( settings ) {
+                jQuery.extend( jQuery.ajaxSettings, settings );
+        },
+
+        ajaxSettings: {
+                global: true,
+                type: "GET",
+                timeout: 0,
+                contentType: "application/x-www-form-urlencoded",
+                processData: true,
+                async: true,
+                data: null
+        },
+        
+        // Last-Modified header cache for next request
+        lastModified: {},
+
+        ajax: function( s ) {
+                var jsonp, jsre = /=\?(&|$)/g, status, data;
+
+                // Extend the settings, but re-extend 's' so that it can be
+                // checked again later (in the test suite, specifically)
+                s = jQuery.extend(true, s, jQuery.extend(true, {}, jQuery.ajaxSettings, s));
+
+                // convert data if not already a string
+                if ( s.data && s.processData && typeof s.data != "string" )
+                        s.data = jQuery.param(s.data);
+
+                // Handle JSONP Parameter Callbacks
+                if ( s.dataType == "jsonp" ) {
+                        if ( s.type.toLowerCase() == "get" ) {
+                                if ( !s.url.match(jsre) )
+                                        s.url += (s.url.match(/\?/) ? "&" : "?") + (s.jsonp || "callback") + "=?";
+                        } else if ( !s.data || !s.data.match(jsre) )
+                                s.data = (s.data ? s.data + "&" : "") + (s.jsonp || "callback") + "=?";
+                        s.dataType = "json";
+                }
+
+                // Build temporary JSONP function
+                if ( s.dataType == "json" && (s.data && s.data.match(jsre) || s.url.match(jsre)) ) {
+                        jsonp = "jsonp" + jsc++;
+
+                        // Replace the =? sequence both in the query string and the data
+                        if ( s.data )
+                                s.data = (s.data + "").replace(jsre, "=" + jsonp + "$1");
+                        s.url = s.url.replace(jsre, "=" + jsonp + "$1");
+
+                        // We need to make sure
+                        // that a JSONP style response is executed properly
+                        s.dataType = "script";
+
+                        // Handle JSONP-style loading
+                        window[ jsonp ] = function(tmp){
+                                data = tmp;
+                                success();
+                                complete();
+                                // Garbage collect
+                                window[ jsonp ] = undefined;
+                                try{ delete window[ jsonp ]; } catch(e){}
+                                if ( head )
+                                        head.removeChild( script );
+                        };
+                }
+
+                if ( s.dataType == "script" && s.cache == null )
+                        s.cache = false;
+
+                if ( s.cache === false && s.type.toLowerCase() == "get" ) {
+                        var ts = (new Date()).getTime();
+                        // try replacing _= if it is there
+                        var ret = s.url.replace(/(\?|&)_=.*?(&|$)/, "$1_=" + ts + "$2");
+                        // if nothing was replaced, add timestamp to the end
+                        s.url = ret + ((ret == s.url) ? (s.url.match(/\?/) ? "&" : "?") + "_=" + ts : "");
+                }
+
+                // If data is available, append data to url for get requests
+                if ( s.data && s.type.toLowerCase() == "get" ) {
+                        s.url += (s.url.match(/\?/) ? "&" : "?") + s.data;
+
+                        // IE likes to send both get and post data, prevent this
+                        s.data = null;
+                }
+
+                // Watch for a new set of requests
+                if ( s.global && ! jQuery.active++ )
+                        jQuery.event.trigger( "ajaxStart" );
+
+                // If we're requesting a remote document
+                // and trying to load JSON or Script with a GET
+                if ( (!s.url.indexOf("http") || !s.url.indexOf("//")) && ( s.dataType == "script" || s.dataType =="json" ) && s.type.toLowerCase() == "get" ) {
+                        var head = document.getElementsByTagName("head")[0];
+                        var script = document.createElement("script");
+                        script.src = s.url;
+                        if (s.scriptCharset)
+                                script.charset = s.scriptCharset;
+
+                        // Handle Script loading
+                        if ( !jsonp ) {
+                                var done = false;
+
+                                // Attach handlers for all browsers
+                                script.onload = script.onreadystatechange = function(){
+                                        if ( !done && (!this.readyState || 
+                                                        this.readyState == "loaded" || this.readyState == "complete") ) {
+                                                done = true;
+                                                success();
+                                                complete();
+                                                head.removeChild( script );
+                                        }
+                                };
+                        }
+
+                        head.appendChild(script);
+
+                        // We handle everything using the script element injection
+                        return undefined;
+                }
+
+                var requestDone = false;
+
+                // Create the request object; Microsoft failed to properly
+                // implement the XMLHttpRequest in IE7, so we use the ActiveXObject when it is available
+                var xml = window.ActiveXObject ? new ActiveXObject("Microsoft.XMLHTTP") : new XMLHttpRequest();
+
+                // Open the socket
+                xml.open(s.type, s.url, s.async);
+
+                // Need an extra try/catch for cross domain requests in Firefox 3
+                try {
+                        // Set the correct header, if data is being sent
+                        if ( s.data )
+                                xml.setRequestHeader("Content-Type", s.contentType);
+
+                        // Set the If-Modified-Since header, if ifModified mode.
+                        if ( s.ifModified )
+                                xml.setRequestHeader("If-Modified-Since",
+                                        jQuery.lastModified[s.url] || "Thu, 01 Jan 1970 00:00:00 GMT" );
+
+                        // Set header so the called script knows that it's an XMLHttpRequest
+                        xml.setRequestHeader("X-Requested-With", "XMLHttpRequest");
+                } catch(e){}
+
+                // Allow custom headers/mimetypes
+                if ( s.beforeSend )
+                        s.beforeSend(xml);
+                        
+                if ( s.global )
+                        jQuery.event.trigger("ajaxSend", [xml, s]);
+
+                // Wait for a response to come back
+                var onreadystatechange = function(isTimeout){
+                        // The transfer is complete and the data is available, or the request timed out
+                        if ( !requestDone && xml && (xml.readyState == 4 || isTimeout == "timeout") ) {
+                                requestDone = true;
+                                
+                                // clear poll interval
+                                if (ival) {
+                                        clearInterval(ival);
+                                        ival = null;
+                                }
+                                
+                                status = isTimeout == "timeout" && "timeout" ||
+                                        !jQuery.httpSuccess( xml ) && "error" ||
+                                        s.ifModified && jQuery.httpNotModified( xml, s.url ) && "notmodified" ||
+                                        "success";
+
+                                if ( status == "success" ) {
+                                        // Watch for, and catch, XML document parse errors
+                                        try {
+                                                // process the data (runs the xml through httpData regardless of callback)
+                                                data = jQuery.httpData( xml, s.dataType );
+                                        } catch(e) {
+                                                status = "parsererror";
+                                        }
+                                }
+
+                                // Make sure that the request was successful or notmodified
+                                if ( status == "success" ) {
+                                        // Cache Last-Modified header, if ifModified mode.
+                                        var modRes;
+                                        try {
+                                                modRes = xml.getResponseHeader("Last-Modified");
+                                        } catch(e) {} // swallow exception thrown by FF if header is not available
+        
+                                        if ( s.ifModified && modRes )
+                                                jQuery.lastModified[s.url] = modRes;
+
+                                        // JSONP handles its own success callback
+                                        if ( !jsonp )
+                                                success();      
+                                } else
+                                        jQuery.handleError(s, xml, status);
+
+                                // Fire the complete handlers
+                                complete();
+
+                                // Stop memory leaks
+                                if ( s.async )
+                                        xml = null;
+                        }
+                };
+                
+                if ( s.async ) {
+                        // don't attach the handler to the request, just poll it instead
+                        var ival = setInterval(onreadystatechange, 13); 
+
+                        // Timeout checker
+                        if ( s.timeout > 0 )
+                                setTimeout(function(){
+                                        // Check to see if the request is still happening
+                                        if ( xml ) {
+                                                // Cancel the request
+                                                xml.abort();
+        
+                                                if( !requestDone )
+                                                        onreadystatechange( "timeout" );
+                                        }
+                                }, s.timeout);
+                }
+                        
+                // Send the data
+                try {
+                        xml.send(s.data);
+                } catch(e) {
+                        jQuery.handleError(s, xml, null, e);
+                }
+                
+                // firefox 1.5 doesn't fire statechange for sync requests
+                if ( !s.async )
+                        onreadystatechange();
+
+                function success(){
+                        // If a local callback was specified, fire it and pass it the data
+                        if ( s.success )
+                                s.success( data, status );
+
+                        // Fire the global callback
+                        if ( s.global )
+                                jQuery.event.trigger( "ajaxSuccess", [xml, s] );
+                }
+
+                function complete(){
+                        // Process result
+                        if ( s.complete )
+                                s.complete(xml, status);
+
+                        // The request was completed
+                        if ( s.global )
+                                jQuery.event.trigger( "ajaxComplete", [xml, s] );
+
+                        // Handle the global AJAX counter
+                        if ( s.global && ! --jQuery.active )
+                                jQuery.event.trigger( "ajaxStop" );
+                }
+                
+                // return XMLHttpRequest to allow aborting the request etc.
+                return xml;
+        },
+
+        handleError: function( s, xml, status, e ) {
+                // If a local callback was specified, fire it
+                if ( s.error ) s.error( xml, status, e );
+
+                // Fire the global callback
+                if ( s.global )
+                        jQuery.event.trigger( "ajaxError", [xml, s, e] );
+        },
+
+        // Counter for holding the number of active queries
+        active: 0,
+
+        // Determines if an XMLHttpRequest was successful or not
+        httpSuccess: function( r ) {
+                try {
+                        // IE error sometimes returns 1223 when it should be 204 so treat it as success, see #1450
+                        return !r.status && location.protocol == "file:" ||
+                                ( r.status >= 200 && r.status < 300 ) || r.status == 304 || r.status == 1223 ||
+                                jQuery.browser.safari && r.status == undefined;
+                } catch(e){}
+                return false;
+        },
+
+        // Determines if an XMLHttpRequest returns NotModified
+        httpNotModified: function( xml, url ) {
+                try {
+                        var xmlRes = xml.getResponseHeader("Last-Modified");
+
+                        // Firefox always returns 200. check Last-Modified date
+                        return xml.status == 304 || xmlRes == jQuery.lastModified[url] ||
+                                jQuery.browser.safari && xml.status == undefined;
+                } catch(e){}
+                return false;
+        },
+
+        httpData: function( r, type ) {
+                var ct = r.getResponseHeader("content-type");
+                var xml = type == "xml" || !type && ct && ct.indexOf("xml") >= 0;
+                var data = xml ? r.responseXML : r.responseText;
+
+                if ( xml && data.documentElement.tagName == "parsererror" )
+                        throw "parsererror";
+
+                // If the type is "script", eval it in global context
+                if ( type == "script" )
+                        jQuery.globalEval( data );
+
+                // Get the JavaScript object, if JSON is used.
+                if ( type == "json" )
+                        data = eval("(" + data + ")");
+
+                return data;
+        },
+
+        // Serialize an array of form elements or a set of
+        // key/values into a query string
+        param: function( a ) {
+                var s = [];
+
+                // If an array was passed in, assume that it is an array
+                // of form elements
+                if ( a.constructor == Array || a.jquery )
+                        // Serialize the form elements
+                        jQuery.each( a, function(){
+                                s.push( encodeURIComponent(this.name) + "=" + encodeURIComponent( this.value ) );
+                        });
+
+                // Otherwise, assume that it's an object of key/value pairs
+                else
+                        // Serialize the key/values
+                        for ( var j in a )
+                                // If the value is an array then the key names need to be repeated
+                                if ( a[j] && a[j].constructor == Array )
+                                        jQuery.each( a[j], function(){
+                                                s.push( encodeURIComponent(j) + "=" + encodeURIComponent( this ) );
+                                        });
+                                else
+                                        s.push( encodeURIComponent(j) + "=" + encodeURIComponent( a[j] ) );
+
+                // Return the resulting serialization
+                return s.join("&").replace(/%20/g, "+");
+        }
+
+});
+jQuery.fn.extend({
+        show: function(speed,callback){
+                return speed ?
+                        this.animate({
+                                height: "show", width: "show", opacity: "show"
+                        }, speed, callback) :
+                        
+                        this.filter(":hidden").each(function(){
+                                this.style.display = this.oldblock || "";
+                                if ( jQuery.css(this,"display") == "none" ) {
+                                        var elem = jQuery("<" + this.tagName + " />").appendTo("body");
+                                        this.style.display = elem.css("display");
+                                        elem.remove();
+                                }
+                        }).end();
+        },
+        
+        hide: function(speed,callback){
+                return speed ?
+                        this.animate({
+                                height: "hide", width: "hide", opacity: "hide"
+                        }, speed, callback) :
+                        
+                        this.filter(":visible").each(function(){
+                                this.oldblock = this.oldblock || jQuery.css(this,"display");
+                                this.style.display = "none";
+                        }).end();
+        },
+
+        // Save the old toggle function
+        _toggle: jQuery.fn.toggle,
+        
+        toggle: function( fn, fn2 ){
+                return jQuery.isFunction(fn) && jQuery.isFunction(fn2) ?
+                        this._toggle( fn, fn2 ) :
+                        fn ?
+                                this.animate({
+                                        height: "toggle", width: "toggle", opacity: "toggle"
+                                }, fn, fn2) :
+                                this.each(function(){
+                                        jQuery(this)[ jQuery(this).is(":hidden") ? "show" : "hide" ]();
+                                });
+        },
+        
+        slideDown: function(speed,callback){
+                return this.animate({height: "show"}, speed, callback);
+        },
+        
+        slideUp: function(speed,callback){
+                return this.animate({height: "hide"}, speed, callback);
+        },
+
+        slideToggle: function(speed, callback){
+                return this.animate({height: "toggle"}, speed, callback);
+        },
+        
+        fadeIn: function(speed, callback){
+                return this.animate({opacity: "show"}, speed, callback);
+        },
+        
+        fadeOut: function(speed, callback){
+                return this.animate({opacity: "hide"}, speed, callback);
+        },
+        
+        fadeTo: function(speed,to,callback){
+                return this.animate({opacity: to}, speed, callback);
+        },
+        
+        animate: function( prop, speed, easing, callback ) {
+                var optall = jQuery.speed(speed, easing, callback);
+
+                return this[ optall.queue === false ? "each" : "queue" ](function(){
+                        if ( this.nodeType != 1)
+                                return false;
+
+                        var opt = jQuery.extend({}, optall);
+                        var hidden = jQuery(this).is(":hidden"), self = this;
+                        
+                        for ( var p in prop ) {
+                                if ( prop[p] == "hide" && hidden || prop[p] == "show" && !hidden )
+                                        return jQuery.isFunction(opt.complete) && opt.complete.apply(this);
+
+                                if ( p == "height" || p == "width" ) {
+                                        // Store display property
+                                        opt.display = jQuery.css(this, "display");
+
+                                        // Make sure that nothing sneaks out
+                                        opt.overflow = this.style.overflow;
+                                }
+                        }
+
+                        if ( opt.overflow != null )
+                                this.style.overflow = "hidden";
+
+                        opt.curAnim = jQuery.extend({}, prop);
+                        
+                        jQuery.each( prop, function(name, val){
+                                var e = new jQuery.fx( self, opt, name );
+
+                                if ( /toggle|show|hide/.test(val) )
+                                        e[ val == "toggle" ? hidden ? "show" : "hide" : val ]( prop );
+                                else {
+                                        var parts = val.toString().match(/^([+-]=)?([\d+-.]+)(.*)$/),
+                                                start = e.cur(true) || 0;
+
+                                        if ( parts ) {
+                                                var end = parseFloat(parts[2]),
+                                                        unit = parts[3] || "px";
+
+                                                // We need to compute starting value
+                                                if ( unit != "px" ) {
+                                                        self.style[ name ] = (end || 1) + unit;
+                                                        start = ((end || 1) / e.cur(true)) * start;
+                                                        self.style[ name ] = start + unit;
+                                                }
+
+                                                // If a +=/-= token was provided, we're doing a relative animation
+                                                if ( parts[1] )
+                                                        end = ((parts[1] == "-=" ? -1 : 1) * end) + start;
+
+                                                e.custom( start, end, unit );
+                                        } else
+                                                e.custom( start, val, "" );
+                                }
+                        });
+
+                        // For JS strict compliance
+                        return true;
+                });
+        },
+        
+        queue: function(type, fn){
+                if ( jQuery.isFunction(type) || ( type && type.constructor == Array )) {
+                        fn = type;
+                        type = "fx";
+                }
+
+                if ( !type || (typeof type == "string" && !fn) )
+                        return queue( this[0], type );
+
+                return this.each(function(){
+                        if ( this.nodeType != 1)
+                                return;
+
+                        if ( fn.constructor == Array )
+                                queue(this, type, fn);
+                        else {
+                                queue(this, type).push( fn );
+                        
+                                if ( queue(this, type).length == 1 )
+                                        fn.apply(this);
+                        }
+                });
+        },
+
+        stop: function(clearQueue, gotoEnd){
+                var timers = jQuery.timers;
+
+                if (clearQueue)
+                        this.queue([]);
+
+                this.each(function(){
+                        // go in reverse order so anything added to the queue during the loop is ignored
+                        for ( var i = timers.length - 1; i >= 0; i-- )
+                                if ( timers[i].elem == this ) {
+                                        if (gotoEnd)
+                                                // force the next step to be the last
+                                                timers[i](true);
+                                        timers.splice(i, 1);
+                                }
+                });
+
+                // start the next in the queue if the last step wasn't forced
+                if (!gotoEnd)
+                        this.dequeue();
+
+                return this;
+        }
+
+});
+
+var queue = function( elem, type, array ) {
+        if ( !elem )
+                return undefined;
+
+        type = type || "fx";
+
+        var q = jQuery.data( elem, type + "queue" );
+
+        if ( !q || array )
+                q = jQuery.data( elem, type + "queue", 
+                        array ? jQuery.makeArray(array) : [] );
+
+        return q;
+};
+
+jQuery.fn.dequeue = function(type){
+        type = type || "fx";
+
+        return this.each(function(){
+                var q = queue(this, type);
+
+                q.shift();
+
+                if ( q.length )
+                        q[0].apply( this );
+        });
+};
+
+jQuery.extend({
+        
+        speed: function(speed, easing, fn) {
+                var opt = speed && speed.constructor == Object ? speed : {
+                        complete: fn || !fn && easing || 
+                                jQuery.isFunction( speed ) && speed,
+                        duration: speed,
+                        easing: fn && easing || easing && easing.constructor != Function && easing
+                };
+
+                opt.duration = (opt.duration && opt.duration.constructor == Number ? 
+                        opt.duration : 
+                        { slow: 600, fast: 200 }[opt.duration]) || 400;
+        
+                // Queueing
+                opt.old = opt.complete;
+                opt.complete = function(){
+                        if ( opt.queue !== false )
+                                jQuery(this).dequeue();
+                        if ( jQuery.isFunction( opt.old ) )
+                                opt.old.apply( this );
+                };
+        
+                return opt;
+        },
+        
+        easing: {
+                linear: function( p, n, firstNum, diff ) {
+                        return firstNum + diff * p;
+                },
+                swing: function( p, n, firstNum, diff ) {
+                        return ((-Math.cos(p*Math.PI)/2) + 0.5) * diff + firstNum;
+                }
+        },
+        
+        timers: [],
+        timerId: null,
+
+        fx: function( elem, options, prop ){
+                this.options = options;
+                this.elem = elem;
+                this.prop = prop;
+
+                if ( !options.orig )
+                        options.orig = {};
+        }
+
+});
+
+jQuery.fx.prototype = {
+
+        // Simple function for setting a style value
+        update: function(){
+                if ( this.options.step )
+                        this.options.step.apply( this.elem, [ this.now, this ] );
+
+                (jQuery.fx.step[this.prop] || jQuery.fx.step._default)( this );
+
+                // Set display property to block for height/width animations
+                if ( this.prop == "height" || this.prop == "width" )
+                        this.elem.style.display = "block";
+        },
+
+        // Get the current size
+        cur: function(force){
+                if ( this.elem[this.prop] != null && this.elem.style[this.prop] == null )
+                        return this.elem[ this.prop ];
+
+                var r = parseFloat(jQuery.css(this.elem, this.prop, force));
+                return r && r > -10000 ? r : parseFloat(jQuery.curCSS(this.elem, this.prop)) || 0;
+        },
+
+        // Start an animation from one number to another
+        custom: function(from, to, unit){
+                this.startTime = (new Date()).getTime();
+                this.start = from;
+                this.end = to;
+                this.unit = unit || this.unit || "px";
+                this.now = this.start;
+                this.pos = this.state = 0;
+                this.update();
+
+                var self = this;
+                function t(gotoEnd){
+                        return self.step(gotoEnd);
+                }
+
+                t.elem = this.elem;
+
+                jQuery.timers.push(t);
+
+                if ( jQuery.timerId == null ) {
+                        jQuery.timerId = setInterval(function(){
+                                var timers = jQuery.timers;
+                                
+                                for ( var i = 0; i < timers.length; i++ )
+                                        if ( !timers[i]() )
+                                                timers.splice(i--, 1);
+
+                                if ( !timers.length ) {
+                                        clearInterval( jQuery.timerId );
+                                        jQuery.timerId = null;
+                                }
+                        }, 13);
+                }
+        },
+
+        // Simple 'show' function
+        show: function(){
+                // Remember where we started, so that we can go back to it later
+                this.options.orig[this.prop] = jQuery.attr( this.elem.style, this.prop );
+                this.options.show = true;
+
+                // Begin the animation
+                this.custom(0, this.cur());
+
+                // Make sure that we start at a small width/height to avoid any
+                // flash of content
+                if ( this.prop == "width" || this.prop == "height" )
+                        this.elem.style[this.prop] = "1px";
+                
+                // Start by showing the element
+                jQuery(this.elem).show();
+        },
+
+        // Simple 'hide' function
+        hide: function(){
+                // Remember where we started, so that we can go back to it later
+                this.options.orig[this.prop] = jQuery.attr( this.elem.style, this.prop );
+                this.options.hide = true;
+
+                // Begin the animation
+                this.custom(this.cur(), 0);
+        },
+
+        // Each step of an animation
+        step: function(gotoEnd){
+                var t = (new Date()).getTime();
+
+                if ( gotoEnd || t > this.options.duration + this.startTime ) {
+                        this.now = this.end;
+                        this.pos = this.state = 1;
+                        this.update();
+
+                        this.options.curAnim[ this.prop ] = true;
+
+                        var done = true;
+                        for ( var i in this.options.curAnim )
+                                if ( this.options.curAnim[i] !== true )
+                                        done = false;
+
+                        if ( done ) {
+                                if ( this.options.display != null ) {
+                                        // Reset the overflow
+                                        this.elem.style.overflow = this.options.overflow;
+                                
+                                        // Reset the display
+                                        this.elem.style.display = this.options.display;
+                                        if ( jQuery.css(this.elem, "display") == "none" )
+                                                this.elem.style.display = "block";
+                                }
+
+                                // Hide the element if the "hide" operation was done
+                                if ( this.options.hide )
+                                        this.elem.style.display = "none";
+
+                                // Reset the properties, if the item has been hidden or shown
+                                if ( this.options.hide || this.options.show )
+                                        for ( var p in this.options.curAnim )
+                                                jQuery.attr(this.elem.style, p, this.options.orig[p]);
+                        }
+
+                        // If a callback was provided, execute it
+                        if ( done && jQuery.isFunction( this.options.complete ) )
+                                // Execute the complete function
+                                this.options.complete.apply( this.elem );
+
+                        return false;
+                } else {
+                        var n = t - this.startTime;
+                        this.state = n / this.options.duration;
+
+                        // Perform the easing function, defaults to swing
+                        this.pos = jQuery.easing[this.options.easing || (jQuery.easing.swing ? "swing" : "linear")](this.state, n, 0, 1, this.options.duration);
+                        this.now = this.start + ((this.end - this.start) * this.pos);
+
+                        // Perform the next step of the animation
+                        this.update();
+                }
+
+                return true;
+        }
+
+};
+
+jQuery.fx.step = {
+        scrollLeft: function(fx){
+                fx.elem.scrollLeft = fx.now;
+        },
+
+        scrollTop: function(fx){
+                fx.elem.scrollTop = fx.now;
+        },
+
+        opacity: function(fx){
+                jQuery.attr(fx.elem.style, "opacity", fx.now);
+        },
+
+        _default: function(fx){
+                fx.elem.style[ fx.prop ] = fx.now + fx.unit;
+        }
+};
+// The Offset Method
+// Originally By Brandon Aaron, part of the Dimension Plugin
+// http://jquery.com/plugins/project/dimensions
+jQuery.fn.offset = function() {
+        var left = 0, top = 0, elem = this[0], results;
+        
+        if ( elem ) with ( jQuery.browser ) {
+                var parent       = elem.parentNode, 
+                    offsetChild  = elem,
+                    offsetParent = elem.offsetParent, 
+                    doc          = elem.ownerDocument,
+                    safari2      = safari && parseInt(version) < 522,
+                    fixed        = jQuery.css(elem, "position") == "fixed";
+        
+                // Use getBoundingClientRect if available
+                if ( elem.getBoundingClientRect ) {
+                        var box = elem.getBoundingClientRect();
+                
+                        // Add the document scroll offsets
+                        add(box.left + Math.max(doc.documentElement.scrollLeft, doc.body.scrollLeft),
+                                box.top  + Math.max(doc.documentElement.scrollTop,  doc.body.scrollTop));
+                
+                        // IE adds the HTML element's border, by default it is medium which is 2px
+                        // IE 6 and 7 quirks mode the border width is overwritable by the following css html { border: 0; }
+                        // IE 7 standards mode, the border is always 2px
+                        // This border/offset is typically represented by the clientLeft and clientTop properties
+                        // However, in IE6 and 7 quirks mode the clientLeft and clientTop properties are not updated when overwriting it via CSS
+                        // Therefore this method will be off by 2px in IE while in quirksmode
+                        add( -doc.documentElement.clientLeft, -doc.documentElement.clientTop );
+        
+                // Otherwise loop through the offsetParents and parentNodes
+                } else {
+                
+                        // Initial element offsets
+                        add( elem.offsetLeft, elem.offsetTop );
+                        
+                        // Get parent offsets
+                        while ( offsetParent ) {
+                                // Add offsetParent offsets
+                                add( offsetParent.offsetLeft, offsetParent.offsetTop );
+                        
+                                // Mozilla and Safari > 2 does not include the border on offset parents
+                                // However Mozilla adds the border for table or table cells
+                                if ( mozilla && !/^t(able|d|h)$/i.test(offsetParent.tagName) || safari && !safari2 )
+                                        border( offsetParent );
+                                        
+                                // Add the document scroll offsets if position is fixed on any offsetParent
+                                if ( !fixed && jQuery.css(offsetParent, "position") == "fixed" )
+                                        fixed = true;
+                        
+                                // Set offsetChild to previous offsetParent unless it is the body element
+                                offsetChild  = /^body$/i.test(offsetParent.tagName) ? offsetChild : offsetParent;
+                                // Get next offsetParent
+                                offsetParent = offsetParent.offsetParent;
+                        }
+                
+                        // Get parent scroll offsets
+                        while ( parent.tagName && !/^body|html$/i.test(parent.tagName) ) {
+                                // Remove parent scroll UNLESS that parent is inline or a table to work around Opera inline/table scrollLeft/Top bug
+                                if ( !/^inline|table.*$/i.test(jQuery.css(parent, "display")) )
+                                        // Subtract parent scroll offsets
+                                        add( -parent.scrollLeft, -parent.scrollTop );
+                        
+                                // Mozilla does not add the border for a parent that has overflow != visible
+                                if ( mozilla && jQuery.css(parent, "overflow") != "visible" )
+                                        border( parent );
+                        
+                                // Get next parent
+                                parent = parent.parentNode;
+                        }
+                
+                        // Safari <= 2 doubles body offsets with a fixed position element/offsetParent or absolutely positioned offsetChild
+                        // Mozilla doubles body offsets with a non-absolutely positioned offsetChild
+                        if ( (safari2 && (fixed || jQuery.css(offsetChild, "position") == "absolute")) || 
+                                (mozilla && jQuery.css(offsetChild, "position") != "absolute") )
+                                        add( -doc.body.offsetLeft, -doc.body.offsetTop );
+                        
+                        // Add the document scroll offsets if position is fixed
+                        if ( fixed )
+                                add(Math.max(doc.documentElement.scrollLeft, doc.body.scrollLeft),
+                                        Math.max(doc.documentElement.scrollTop,  doc.body.scrollTop));
+                }
+
+                // Return an object with top and left properties
+                results = { top: top, left: left };
+        }
+
+        function border(elem) {
+                add( jQuery.css(elem, "borderLeftWidth"), jQuery.css(elem, "borderTopWidth") );
+        }
+
+        function add(l, t) {
+                left += parseInt(l) || 0;
+                top += parseInt(t) || 0;
+        }
+
+        return results;
+};
+})();
 jQuery.noConflict();

trunk/wp-includes/script-loader.php

@@ -78 +78 @@
                 $this->add( 'cropper', '/wp-includes/js/crop/cropper.js', array('scriptaculous-dragdrop'), '20070118');
 
-                $this->add( 'jquery', '/wp-includes/js/jquery/jquery.js', false, '1.1.4');
+                $this->add( 'jquery', '/wp-includes/js/jquery/jquery.js', false, '1.2.2b');
                 $this->add( 'jquery-form', '/wp-includes/js/jquery/jquery.form.js', array('jquery'), '1.0.3');
                 $this->add( 'interface', '/wp-includes/js/jquery/interface.js', array('jquery'), '1.2');