node-menunav

/*
Copyright (c) 2010, Yahoo! Inc. All rights reserved.
Code licensed under the BSD License:
http://developer.yahoo.com/yui/license.html
version: 3.2.0
build: 2676
*/
html{color:#000;background:#FFF;}body,div,dl,dt,dd,ul,ol,li,h1,h2,h3,h4,h5,h6,pre,code,form,fieldset,legend,input,textarea,p,blockquote,th,td{margin:0;padding:0;}table{border-collapse:collapse;border-spacing:0;}fieldset,img{border:0;}address,caption,cite,code,dfn,em,strong,th,var{font-style:normal;font-weight:normal;}li{list-style:none;}caption,th{text-align:left;}h1,h2,h3,h4,h5,h6{font-size:100%;font-weight:normal;}q:before,q:after{content:'';}abbr,acronym{border:0;font-variant:normal;}sup{vertical-align:text-top;}sub{vertical-align:text-bottom;}input,textarea,select{font-family:inherit;font-size:inherit;font-weight:inherit;}input,textarea,select{*font-size:100%;}legend{color:#000;}/*
Copyright (c) 2010, Yahoo! Inc. All rights reserved.
Code licensed under the BSD License:
http://developer.yahoo.com/yui/license.html
version: 3.2.0
build: 2676
*/
body{font:13px/1.231 arial,helvetica,clean,sans-serif;*font-size:small;*font:x-small;}select,input,button,textarea{font:99% arial,helvetica,clean,sans-serif;}table{font-size:inherit;font:100%;}pre,code,kbd,samp,tt{font-family:monospace;*font-size:108%;line-height:100%;}/*
Copyright (c) 2010, Yahoo! Inc. All rights reserved.
Code licensed under the BSD License:
http://developer.yahoo.com/yui/license.html
version: 3.2.0
build: 2676
*/
.yui3-g{letter-spacing:-0.31em;*letter-spacing:normal;word-spacing:-0.43em;}.yui3-u,.yui3-u-1,.yui3-u-1-2,.yui3-u-1-3,.yui3-u-2-3,.yui3-u-1-4,.yui3-u-3-4,.yui3-u-1-5,.yui3-u-2-5,.yui3-u-3-5,.yui3-u-4-5,.yui3-u-1-6,.yui3-u-5-6,.yui3-u-1-8,.yui3-u-3-8,.yui3-u-5-8,.yui3-u-7-8,.yui3-u-1-12,.yui3-u-5-12,.yui3-u-7-12,.yui3-u-11-12,.yui3-u-1-24,.yui3-u-5-24,.yui3-u-7-24,.yui3-u-11-24,.yui3-u-13-24,.yui3-u-17-24,.yui3-u-19-24,.yui3-u-23-24{display:inline-block;zoom:1;*display:inline;letter-spacing:normal;word-spacing:normal;vertical-align:top;}.yui3-u-1{display:block;}.yui3-u-1-2{width:50%;}.yui3-u-1-3{width:33.33333%;}.yui3-u-2-3{width:66.66666%;}.yui3-u-1-4{width:25%;}.yui3-u-3-4{width:75%;}.yui3-u-1-5{width:20%;}.yui3-u-2-5{width:40%;}.yui3-u-3-5{width:60%;}.yui3-u-4-5{width:80%;}.yui3-u-1-6{width:16.656%;}.yui3-u-5-6{width:83.33%;}.yui3-u-1-8{width:12.5%;}.yui3-u-3-8{width:37.5%;}.yui3-u-5-8{width:62.5%;}.yui3-u-7-8{width:87.5%;}.yui3-u-1-12{width:8.3333%;}.yui3-u-5-12{width:41.6666%;}.yui3-u-7-12{width:58.3333%;}.yui3-u-11-12{width:91.6666%;}.yui3-u-1-24{width:4.1666%;}.yui3-u-5-24{width:20.8333%;}.yui3-u-7-24{width:29.1666%;}.yui3-u-11-24{width:45.8333%;}.yui3-u-13-24{width:54.1666%;}.yui3-u-17-24{width:70.8333%;}.yui3-u-19-24{width:79.1666%;}.yui3-u-23-24{width:95.8333%;}/*
Copyright (c) 2010, Yahoo! Inc. All rights reserved.
Code licensed under the BSD License:
http://developer.yahoo.com/yui/license.html
version: 3.2.0
build: 2676
*/
h1{font-size:138.5%;}h2{font-size:123.1%;}h3{font-size:108%;}h1,h2,h3{margin:1em 0;}h1,h2,h3,h4,h5,h6,strong{font-weight:bold;}abbr,acronym{border-bottom:1px dotted #000;cursor:help;}em{font-style:italic;}blockquote,ul,ol,dl{margin:1em;}ol,ul,dl{margin-left:2em;}ol li{list-style:decimal outside;}ul li{list-style:disc outside;}dl dd{margin-left:1em;}th,td{border:1px solid #000;padding:.5em;}th{font-weight:bold;text-align:center;}caption{margin-bottom:.5em;text-align:center;}p,fieldset,table,pre{margin-bottom:1em;}input[type=text],input[type=password],textarea{width:12.25em;*width:11.9em;}

body {
	color: #999;
	margin: auto 10px;
}

/* fluid Grids layout */
#bd {
    padding-left: 170px; /* allow for left column (#nav) */
}

#side {
    margin-left: -170px;
    width: 170px;
}

#side .content {
    margin-right: 10px; /* gutter between #nav and #main */
}

/* end Grids customization */

h1 {
	text-align: left;
	background-color: #ccc;
	padding: .25em;
	color: #000;
}

#footer {
	border-top: solid 1px #000;
	font-size: 85%;
	padding-top: .25em;
}

form, form div {
	margin: .5em 0;
}

p.first-of-type {
	margin-top: .5em;
}

.yui3-loading #productsandservices {
	display: none;
}

 

 

 

 

/*
Copyright (c) 2010, Yahoo! Inc. All rights reserved.
Code licensed under the BSD License:
http://developer.yahoo.com/yui/license.html
version: 3.2.0
build: 2676
*/
/**
 * The YUI module contains the components required for building the YUI seed file.
 * This includes the script loading mechanism, a simple queue, and the core utilities for the library.
 * @module yui
 * @submodule yui-base
 */

if (typeof YUI != 'undefined') {
    var _YUI = YUI;
}

/**
 * The YUI global namespace object.  If YUI is already defined, the
 * existing YUI object will not be overwritten so that defined
 * namespaces are preserved.  It is the constructor for the object
 * the end user interacts with.  As indicated below, each instance
 * has full custom event support, but only if the event system 
 * is available.
 *
 * @class YUI
 * @constructor
 * @global
 * @uses EventTarget
 * @param o* 0..n optional configuration objects.  these values
 * are store in Y.config.  See config for the list of supported 
 * properties.
 */
    /*global YUI*/
    /*global YUI_config*/
    var YUI = function() {
        var i     = 0, 
            Y     = this, 
            args  = arguments, 
            l     = args.length, 
            gconf = (typeof YUI_config !== 'undefined') && YUI_config;

        if (!(Y instanceof YUI)) {
            Y = new YUI();
        } else {
            // set up the core environment
            Y._init();
            if (gconf) {
                Y.applyConfig(gconf);
            }
            // bind the specified additional modules for this instance
            if (!l) {
                Y._setup();
            }
        }

        if (l) {
            for (; i<l; i++) {
                Y.applyConfig(args[i]);
            }

            Y._setup();
        }

        return Y;
    };

(function() {
    var proto, prop,
        VERSION       = '3.2.0', 
        BASE          = 'http://yui.yahooapis.com/',
        DOC_LABEL     = 'yui3-js-enabled',
        NOOP          = function() {},
        SLICE         = Array.prototype.slice,
        APPLY_TO_AUTH = { 'io.xdrReady':      1,   // the functions applyTo 
                          'io.xdrResponse':   1,   // can call. this should
                          'SWF.eventHandler': 1 }, // be done at build time
        hasWin        = (typeof window != 'undefined'),
        win           = (hasWin) ? window : null,
        doc           = (hasWin) ? win.document : null,
        docEl         = doc && doc.documentElement,
        docClass      = docEl && docEl.className,
        instances     = {}, 
        time          = new Date().getTime(), 
        add           = function(el, type, fn, capture) {
                            if (el && el.addEventListener) {
                                el.addEventListener(type, fn, capture);
                            } else if (el && el.attachEvent) {
                                el.attachEvent("on" + type, fn);
                            } 
                        },
        remove        = function (el, type, fn, capture) {
                            if (el && el.removeEventListener) {
                                // this can throw an uncaught exception in FF
                                try {
                                    el.removeEventListener(type, fn, capture);
                                } catch(ex){}
                            } else if (el && el.detachEvent) {
                                el.detachEvent("on" + type, fn);
                            }
                        },
        handleLoad    = function() {
                            YUI.Env.windowLoaded = true;
                            YUI.Env.DOMReady = true;
                            if (hasWin) {
                                remove(window, 'load', handleLoad);
                            }
                        },
        getLoader = function(Y, o) {
            var loader = Y.Env._loader;
            if (loader) {
                loader.ignoreRegistered = false;
                loader.onEnd            = null;
                // loader.attaching        = null;
                loader.data             = null;
                loader.required         = [];
                loader.loadType         = null;
                // loader._inspectPage();
            } else {
                loader = new Y.Loader(Y.config);
                Y.Env._loader = loader;
            }

            return loader;
        },
        
        clobber = function(r, s) {
            for (var i in s) {
                if (s.hasOwnProperty(i)) {
                    r[i] = s[i];
                }
            }
        };

//  Stamp the documentElement (HTML) with a class of "yui-loaded" to 
//  enable styles that need to key off of JS being enabled.
if (docEl && docClass.indexOf(DOC_LABEL) == -1) {
    if (docClass) {
        docClass += ' ';
    }
    docClass += DOC_LABEL;
    docEl.className = docClass;
}

if (VERSION.indexOf('@') > -1) {
    VERSION = '3.2.0pr1'; // dev time hack for cdn test
}
        
proto = {
    /**
     * Applies a new configuration object to the YUI instance config.
     * This will merge new group/module definitions, and will also
     * update the loader cache if necessary.  Updating Y.config directly
     * will not update the cache.
     * @method applyConfig
     * @param the configuration object
     * @since 3.2.0
     */
    applyConfig: function(o) {

        o = o || NOOP;
        
        var attr,
            name, 
            // detail,
            config = this.config, 
            mods   = config.modules,
            groups = config.groups,
            rls    = config.rls,
            loader = this.Env._loader;

        for (name in o) {
            if (o.hasOwnProperty(name)) {
                attr = o[name];
                if (mods && name == 'modules') {
                    clobber(mods, attr);
                } else if (groups && name == 'groups') {
                    clobber(groups, attr);
                } else if (rls && name == 'rls') {
                    clobber(rls, attr);
                } else if (name == 'win') {
                    config[name] = attr.contentWindow || attr;
                    config.doc = config[name].document;
                } else if (name == '_yuid') {
                    // preserve the guid
                } else {
                    config[name] = attr;
                }
            }
        }

        if (loader) {
            loader._config(o);
        }
    },

    _config: function(o) {
        this.applyConfig(o);
    },

    /**
     * Initialize this YUI instance
     * @private
     */
    _init: function() {
        var filter,
            Y       = this, 
            G_ENV   = YUI.Env,
            Env     = Y.Env,
            prop, config;

        Y.version = VERSION;

        if (!Env) {
            Y.Env = {
                mods:         {}, // flat module map
                versions:     {}, // version module map
                base:         BASE,
                cdn:          BASE + VERSION + '/build/',
                // bootstrapped: false,
                _idx:         0,
                _used:        {},
                _attached:    {},
                _yidx:        0,
                _uidx:        0,
                _guidp:       'y',
                _loaded:      {},
                getBase: G_ENV && G_ENV.getBase || function(srcPattern, comboPattern) {
                    var b, nodes, i, src, match;
                    // get from querystring
                    nodes = (doc && doc.getElementsByTagName('script')) || [];
                    for (i=0; i<nodes.length; i=i+1) {
                        src = nodes[i].src;
                        if (src) {

                            match = src.match(srcPattern);
                            b = match && match[1];
                            if (b) {
                                // this is to set up the path to the loader.  The file 
                                // filter for loader should match the yui include.
                                filter = match[2];

                                if (filter) {
                                    match = filter.indexOf('js');

                                    if (match > -1) {
                                        filter = filter.substr(0, match);
                                    }
                                }

                                // extract correct path for mixed combo urls
                                // http://yuilibrary.com/projects/yui3/ticket/2528423
                                match = src.match(comboPattern);
                                if (match && match[3]) {
                                    b = match[1] + match[3];
                                }

                                break;
                            }
                        }
                    }

                    // use CDN default
                    return b || Env.cdn;
                }
            };

            Env = Y.Env;

            Env._loaded[VERSION] = {};

            if (G_ENV && Y !== YUI) {
                Env._yidx  = ++G_ENV._yidx;
                Env._guidp = ('yui_' + VERSION + '_' + 
                             Env._yidx + '_' + time).replace(/\./g, '_');
            } else if (typeof _YUI != 'undefined') {

                G_ENV = _YUI.Env;
                Env._yidx += G_ENV._yidx;
                Env._uidx += G_ENV._uidx;
                
                for (prop in G_ENV) {
                    if (!(prop in Env)) {
                        Env[prop] = G_ENV[prop];
                    }
                }
            }

            Y.id = Y.stamp(Y);
            instances[Y.id] = Y;

        }

        Y.constructor = YUI;

        // configuration defaults
        Y.config = Y.config || {
            // _sig:              '',
            win:               win,
            doc:               doc,
            debug:             true,
            useBrowserConsole: true,
            throwFail:         true,
            bootstrap:         true,
            fetchCSS:          true
        };

        config = Y.config;


        config.base = YUI.config.base || 
            Y.Env.getBase(/^(.*)yui\/yui([\.\-].*)js(\?.*)?$/, 
                          /^(.*\?)(.*\&)(.*)yui\/yui[\.\-].*js(\?.*)?$/);

        config.loaderPath = YUI.config.loaderPath || 
            'loader/loader' + (filter || '-min.') + 'js';

    },

    /**
     * Finishes the instance setup. Attaches whatever modules were defined
     * when the yui modules was registered.
     * @method _setup
     * @private
     */
    _setup: function(o) {
        var i, Y = this,
            core = [],
            mods = YUI.Env.mods,
            extras = Y.config.core || [ 'get', 
                                        'rls', 
                                        'intl-base', 
                                        'loader', 
                                        'yui-log', 
                                        'yui-later', 
                                        'yui-throttle' ];

        for (i=0; i<extras.length; i++) {
            if (mods[extras[i]]) {
                core.push(extras[i]);
            }
        }

        Y._attach(['yui-base']);
        Y._attach(core);

    },

    /**
     * Executes a method on a YUI instance with
     * the specified id if the specified method is whitelisted.
     * @method applyTo
     * @param id {string} the YUI instance id
     * @param method {string} the name of the method to exectute.
     * Ex: 'Object.keys'
     * @param args {Array} the arguments to apply to the method
     * @return {object} the return value from the applied method or null
     */
    applyTo: function(id, method, args) {
        if (!(method in APPLY_TO_AUTH)) {
            this.log(method + ': applyTo not allowed', 'warn', 'yui');
            return null;
        }

        var instance = instances[id], nest, m, i;
        if (instance) {
            nest = method.split('.'); 
            m = instance;
            for (i=0; i<nest.length; i=i+1) {
                m = m[nest[i]];
                if (!m) {
                    this.log('applyTo not found: ' + method, 'warn', 'yui');
                }
            }
            return m.apply(instance, args);
        }

        return null;
    }, 

    /**
     * Registers a module with the YUI global.  The easiest way to create a 
     * first-class YUI module is to use the YUI component build tool.  
     *
     * http://yuilibrary.com/projects/builder 
     *
     * The build system will produce the YUI.add wrapper for you module, along
     * with any configuration info required for the module.
     * @method add
     * @param name {string} module name
     * @param fn {Function} entry point into the module that
     * is used to bind module to the YUI instance
     * @param version {string} version string
     * @param details optional config data: 
     * requires: features that must be present before this module can be attached.
     * optional: optional features that should be present if loadOptional is
     *           defined.  Note: modules are not often loaded this way in YUI 3,
     *           but this field is still useful to inform the user that certain
     *           features in the component will require additional dependencies.
     * use:      features that are included within this module which need to be
     *           be attached automatically when this module is attached.  This
     *           supports the YUI 3 rollup system -- a module with submodules 
     *           defined will need to have the submodules listed in the 'use'
     *           config.  The YUI component build tool does this for you.
     * @return {YUI} the YUI instance
     *
     */
    add: function(name, fn, version, details) {
        details = details || {};
        var env = YUI.Env,
            mod  = {
                name: name, 
                fn: fn,
                version: version,
                details: details
            },
            loader,
            i;

        env.mods[name] = mod;
        env.versions[version] = env.versions[version] || {};
        env.versions[version][name] = mod;

        for (i in instances) {
            if (instances.hasOwnProperty(i)) {
                loader = instances[i].Env._loader;
                if (loader) {
                    if (!loader.moduleInfo[name]) {
                        loader.addModule(details, name);
                    }
                }
            }
        }

        return this;
    },

    /**
     * Executes the function associated with each required
     * module, binding the module to the YUI instance.
     * @method _attach
     * @private
     */
    _attach: function(r, fromLoader) {
        var i, name, mod, details, req, use, 
            mods = YUI.Env.mods,
            Y    = this,
            done = Y.Env._attached,
            len  = r.length;

        for (i=0; i<len; i++) {
            name = r[i]; 
            mod  = mods[name];
            if (!done[name] && mod) {

                done[name] = true;
                details    = mod.details; 
                req        = details.requires; 
                use        = details.use;

                if (req && req.length) {
                    if (!Y._attach(req)) {
                        return false;
                    }
                }


                if (mod.fn) {
                    try {
                        mod.fn(Y, name);
                    } catch (e) {
                        Y.error('Attach error: ' + name, e, name);
                        return false;
                    }
                }

                if (use && use.length) {
                    if (!Y._attach(use)) {
                        return false;
                    }
                }
            }
        }

        return true;
    },

    /**
     * Attaches one or more modules to the YUI instance.  When this
     * is executed, the requirements are analyzed, and one of 
     * several things can happen:
     *
     * - All requirements are available on the page --  The modules
     *   are attached to the instance.  If supplied, the use callback
     *   is executed synchronously.  
     *
     * - Modules are missing, the Get utility is not available OR
     *   the 'bootstrap' config is false -- A warning is issued about
     *   the missing modules and all available modules are attached.
     *
     * - Modules are missing, the Loader is not available but the Get
     *   utility is and boostrap is not false -- The loader is bootstrapped
     *   before doing the following....
     *
     * - Modules are missing and the Loader is available -- The loader
     *   expands the dependency tree and fetches missing modules.  When
     *   the loader is finshed the callback supplied to use is executed
     *   asynchronously.
     *
     * @param modules* {string} 1-n modules to bind (uses arguments array)
     * @param *callback {function} callback function executed when 
     * the instance has the required functionality.  If included, it
     * must be the last parameter.
     * <code>
     * // loads and attaches drag and drop and its dependencies
     * YUI().use('dd', function(Y) &#123;&#125);
     * // attaches all modules that are available on the page
     * YUI().use('*', function(Y) &#123;&#125);
     * // intrinsic YUI gallery support (since 3.1.0)
     * YUI().use('gallery-yql', function(Y) &#123;&#125);
     * // intrinsic YUI 2in3 support (since 3.1.0)
     * YUI().use('yui2-datatable', function(Y) &#123;&#125);
     * </code>
     *
     * @return {YUI} the YUI instance
     */
    use: function() {

        if (!this.Array) {
            this._attach(['yui-base']);
            // this._attach( this.config.core || ['yui-base', 'get', 'intl-base', 'loader', 'yui-log', 'yui-later', 'yui-throttle']);
        }

        var len, loader, handleBoot,
            Y        = this, 
            G_ENV    = YUI.Env,
            args     = SLICE.call(arguments, 0), 
            mods     = G_ENV.mods, 
            Env      = Y.Env,
            used     = Env._used,
            queue    = G_ENV._loaderQueue,
            firstArg = args[0], 
            callback = args[args.length - 1],
            YArray   = Y.Array,
            config   = Y.config,
            boot     = config.bootstrap,
            missing  = [], 
            r        = [], 
            star,
            ret      = true,
            fetchCSS = config.fetchCSS,
            process  = function(names, skip) {

                if (!names.length) {
                    return;
                }

                YArray.each(names, function(name) {

                    // add this module to full list of things to attach
                    if (!skip) {
                        r.push(name);
                    }

                    // only attach a module once
                    if (used[name]) {
                        return;
                    }

                    var m = mods[name], req, use;

                    if (m) {
                        used[name] = true;
                        req = m.details.requires;
                        use = m.details.use;
                    } else {
                        // CSS files don't register themselves, see if it has been loaded
                        if (!G_ENV._loaded[VERSION][name]) {
                            missing.push(name);
                        } else {
                            used[name] = true; // probably css
                        }
                    }

                    if (req && req.length) { // make sure requirements are attached
                        process(req);
                    }

                    if (use && use.length) { // make sure we grab the submodule dependencies too
                        process(use, 1);
                    }
                });
            },

            notify = function(response) {
                if (callback) {
                    try {
                        callback(Y, response);
                    } catch (e) {
                        Y.error('use callback error', e, args);
                    }
                }
            },

            handleLoader = function(fromLoader) {
                var response = fromLoader || {
                        success: true,
                        msg: 'not dynamic'
                    }, 
                    newData, redo, origMissing, 
                    ret = true,
                    data = response.data;

                Y._loading = false;


                if (data) {
                    origMissing = missing.concat();
                    missing = [];
                    r = [];
                    process(data);
                    redo = missing.length;
                    if (redo) {
                        if (missing.sort().join() == origMissing.sort().join()) {
                            redo = false;
                        }
                    }
                }

                if (redo && data) {
                    
                    // newData = data.concat();
                    // newData = args.concat();
                    newData = args.concat();

                    // newData = missing.concat();

                    newData.push(function() {
                        if (Y._attach(data)) {
                            notify(response);
                        }
                    });
                    Y._loading  = false;
                    Y.use.apply(Y, newData);
                } else {
                    if (data) {
                        ret = Y._attach(data);
                    }
                    if (ret) {
                        notify(response);
                    }
                }

                if (Y._useQueue && Y._useQueue.size() && !Y._loading) {
                    Y.use.apply(Y, Y._useQueue.next());
                }
            };


        if (Y._loading) {
            Y._useQueue = Y._useQueue || new Y.Queue();
            Y._useQueue.add(args);
            return Y;
        }


        // The last argument supplied to use can be a load complete callback
        if (typeof callback === 'function') {
            args.pop();
        } else {
            callback = null;
        }
 
        // YUI().use('*'); // bind everything available
        if (firstArg === "*") {
            star = true;
            args = Y.Object.keys(mods);
        }

        
        // use loader to expand dependencies and sort the 
        // requirements if it is available.
        if (boot && !star && Y.Loader && args.length) {


            loader = getLoader(Y);
            loader.require(args);
            loader.ignoreRegistered = true;
            // loader.allowRollup = false;
            loader.calculate(null, (fetchCSS) ? null : 'js');
            args = loader.sorted;

            // YUI.Env.loaders[Y.config._sig] = loader;
        }


        // process each requirement and any additional requirements 
        // the module metadata specifies
        process(args);

        len = missing.length;

        if (len) {
            missing = Y.Object.keys(YArray.hash(missing));
            len = missing.length;
        }

        // dynamic load
        if (boot && len && Y.Loader) {
            Y._loading = true;
            // loader = new Y.Loader(config);
            loader = getLoader(Y);
            loader.onEnd = handleLoader;
            loader.context = Y;
            // loader.attaching = args;
            loader.data = args;
            loader.require((fetchCSS) ? missing : args);
            loader.insert(null, (fetchCSS) ? null : 'js');
        } else if (len && Y.config.use_rls) {

            // server side loader service
            Y.Get.script(Y._rls(args), {
                onEnd: function(o) {
                    handleLoader(o);
                }, 
                data: args
            });
            
        } else if (boot && len && Y.Get && !Env.bootstrapped) {

            Y._loading = true;
            args = YArray(arguments, 0, true);

            handleBoot = function() {
                Y._loading = false;
                queue.running = false;
                Env.bootstrapped = true;
                if (Y._attach(['loader'])) {
                    Y.use.apply(Y, args);
                }
            };

            if (G_ENV._bootstrapping) {
                queue.add(handleBoot);
            } else {
                G_ENV._bootstrapping = true;
                Y.Get.script(config.base + config.loaderPath, {
                    onEnd: handleBoot 
                });
            }

        } else {
            if (len) {
                Y.message('Requirement NOT loaded: ' + missing, 'warn', 'yui');
            }
            ret = Y._attach(args);
            if (ret) {
                handleLoader();
            }
        }

        return Y;
    },


    /**
     * Returns the namespace specified and creates it if it doesn't exist
     * <pre>
     * YUI.namespace("property.package");
     * YUI.namespace("YAHOO.property.package");
     * </pre>
     * Either of the above would create YUI.property, then
     * YUI.property.package (YAHOO is scrubbed out, this is
     * to remain compatible with YUI2)
     *
     * Be careful when naming packages. Reserved words may work in some browsers
     * and not others. For instance, the following will fail in Safari:
     * <pre>
     * YUI.namespace("really.long.nested.namespace");
     * </pre>
     * This fails because "long" is a future reserved word in ECMAScript
     *
     * @method namespace
     * @param  {string*} arguments 1-n namespaces to create 
     * @return {object}  A reference to the last namespace object created
     */
    namespace: function() {
        var a=arguments, o=null, i, j, d;
        for (i=0; i<a.length; i=i+1) {
            d = ("" + a[i]).split(".");
            o = this;
            for (j=(d[0] == "YAHOO") ? 1 : 0; j<d.length; j=j+1) {
                o[d[j]] = o[d[j]] || {};
                o = o[d[j]];
            }
        }
        return o;
    },

    // this is replaced if the log module is included
    log: NOOP,
    message: NOOP,

    /**
     * Report an error.  The reporting mechanism is controled by
     * the 'throwFail' configuration attribute.  If throwFail is
     * not specified, the message is written to the Logger, otherwise
     * a JS error is thrown
     * @method error
     * @param msg {string} the error message
     * @param e {Error} Optional JS error that was caught.  If supplied
     * and throwFail is specified, this error will be re-thrown.
     * @return {YUI} this YUI instance
     */
    error: function(msg, e) {

        var Y = this, ret;
        
        if (Y.config.errorFn) {
            ret = Y.config.errorFn.apply(Y, arguments);
        }

        if (Y.config.throwFail && !ret) {
            throw (e || new Error(msg)); 
        } else {
            Y.message(msg, "error"); // don't scrub this one
        }

        return Y;
    },

    /**
     * Generate an id that is unique among all YUI instances
     * @method guid
     * @param pre {string} optional guid prefix
     * @return {string} the guid
     */
    guid: function(pre) {
        var id =  this.Env._guidp + (++this.Env._uidx);
        return (pre) ? (pre + id) : id;
    },

    /**
     * Returns a guid associated with an object.  If the object
     * does not have one, a new one is created unless readOnly
     * is specified.
     * @method stamp
     * @param o The object to stamp
     * @param readOnly {boolean} if true, a valid guid will only
     * be returned if the object has one assigned to it.
     * @return {string} The object's guid or null
     */
    stamp: function(o, readOnly) {
        var uid;
        if (!o) {
            return o;
        }
        
        // IE generates its own unique ID for dom nodes
        // The uniqueID property of a document node returns a new ID
        if (o.uniqueID && o.nodeType && o.nodeType !== 9) {
            uid = o.uniqueID;
        } else {
            uid = (typeof o === 'string') ? o : o._yuid;
        }

        if (!uid) {
            uid = this.guid();
            if (!readOnly) {
                try {
                    o._yuid = uid;
                } catch(e) {
                    uid = null;
                }
            }
        }
        return uid;
    }
};

    YUI.prototype = proto;

    // inheritance utilities are not available yet
    for (prop in proto) {
        if (proto.hasOwnProperty(prop)) {
            YUI[prop] = proto[prop];
        }
    }

    // set up the environment
    YUI._init();

    // setTimeout(function() { YUI._attach(['yui-base']); }, 0);

    if (hasWin) {
        // add a window load event at load time so we can capture
        // the case where it fires before dynamic loading is
        // complete.
        add(window, 'load', handleLoad);
    } else {
        handleLoad();
    }

    YUI.Env.add = add;
    YUI.Env.remove = remove;

    /*global exports*/
    // Support the CommonJS method for exporting our single global
    if (typeof exports == 'object') {
        exports.YUI = YUI;
    }

})();

/**
 * The config object contains all of the configuration options for
 * the YUI instance.  This object is supplied by the implementer 
 * when instantiating a YUI instance.  Some properties have default
 * values if they are not supplied by the implementer.  This should
 * not be updated directly because some values are cached.  Use
 * applyConfig() to update the config object on a YUI instance that
 * has already been configured.
 *
 * @class config
 * @static
 */

/**
 * Allows the YUI seed file to fetch the loader component and library
 * metadata to dynamically load additional dependencies.
 *
 * @property bootstrap
 * @type boolean
 * @default true
 */

/**
 * Log to the browser console if debug is on and the browser has a
 * supported console.
 *
 * @property useBrowserConsole
 * @type boolean
 * @default true
 */

/**
 * A hash of log sources that should be logged.  If specified, only log messages from these sources will be logged.
 *
 * @property logInclude
 * @type object
 */

/**
 * A hash of log sources that should be not be logged.  If specified, 
 * all sources are logged if not on this list.
 *
 * @property logExclude
 * @type object
 */

/**
 * Set to true if the yui seed file was dynamically loaded in 
 * order to bootstrap components relying on the window load event 
 * and the 'domready' custom event.
 *
 * @property injected
 * @type boolean
 * @default false
 */

/**
 * If throwFail is set, Y.error will generate or re-throw a JS Error.  
 * Otherwise the failure is logged.
 *
 * @property throwFail
 * @type boolean
 * @default true
 */

/**
 * The window/frame that this instance should operate in.
 *
 * @property win
 * @type Window
 * @default the window hosting YUI
 */

/**
 * The document associated with the 'win' configuration.
 *
 * @property doc
 * @type Document
 * @default the document hosting YUI
 */

/**
 * A list of modules that defines the YUI core (overrides the default).
 *
 * @property core
 * @type string[]
 */

/**
 * A list of languages in order of preference. This list is matched against
 * the list of available languages in modules that the YUI instance uses to
 * determine the best possible localization of language sensitive modules.
 * Languages are represented using BCP 47 language tags, such as "en-GB" for
 * English as used in the United Kingdom, or "zh-Hans-CN" for simplified
 * Chinese as used in China. The list can be provided as a comma-separated
 * list or as an array.
 *
 * @property lang
 * @type string|string[]
 */

/**
 * The default date format
 * @property dateFormat
 * @type string
 * @deprecated use configuration in DataType.Date.format() instead
 */

/**
 * The default locale
 * @property locale
 * @type string
 * @deprecated use config.lang instead
 */

/**
 * The default interval when polling in milliseconds.
 * @property pollInterval
 * @type int
 * @default 20
 */

/**
 * The number of dynamic nodes to insert by default before
 * automatically removing them.  This applies to script nodes
 * because remove the node will not make the evaluated script
 * unavailable.  Dynamic CSS is not auto purged, because removing
 * a linked style sheet will also remove the style definitions.
 * @property purgethreshold
 * @type int
 * @default 20
 */

/**
 * The default interval when polling in milliseconds.
 * @property windowResizeDelay
 * @type int
 * @default 40
 */

/**
 * Base directory for dynamic loading
 * @property base
 * @type string
 */

/*
 * The secure base dir (not implemented)
 * For dynamic loading.
 * @property secureBase
 * @type string
 */

/**
 * The YUI combo service base dir. Ex: http://yui.yahooapis.com/combo?
 * For dynamic loading.
 * @property comboBase
 * @type string
 */

/**
 * The root path to prepend to module path for the combo service. Ex: 3.0.0b1/build/
 * For dynamic loading.
 * @property root
 * @type string
 */

/**
 * A filter to apply to result urls.  This filter will modify the default
 * path for all modules.  The default path for the YUI library is the
 * minified version of the files (e.g., event-min.js).  The filter property
 * can be a predefined filter or a custom filter.  The valid predefined 
 * filters are:
 * <dl>
 *  <dt>DEBUG</dt>
 *  <dd>Selects the debug versions of the library (e.g., event-debug.js).
 *      This option will automatically include the Logger widget</dd>
 *  <dt>RAW</dt>
 *  <dd>Selects the non-minified version of the library (e.g., event.js).</dd>
 * </dl>
 * You can also define a custom filter, which must be an object literal 
 * containing a search expression and a replace string:
 * <pre>
 *  myFilter: &#123; 
 *      'searchExp': "-min\\.js", 
 *      'replaceStr': "-debug.js"
 *  &#125;
 * </pre>
 *
 * For dynamic loading.
 *
 * @property filter
 * @type string|object
 */

/**
 * The 'skin' config let's you configure application level skin
 * customizations.  It contains the following attributes which
 * can be specified to override the defaults:
 *
 *      // The default skin, which is automatically applied if not
 *      // overriden by a component-specific skin definition.
 *      // Change this in to apply a different skin globally
 *      defaultSkin: 'sam', 
 *
 *      // This is combined with the loader base property to get
 *      // the default root directory for a skin.
 *      base: 'assets/skins/',
 *
 *      // Any component-specific overrides can be specified here,
 *      // making it possible to load different skins for different
 *      // components.  It is possible to load more than one skin
 *      // for a given component as well.
 *      overrides: {
 *          slider: ['capsule', 'round']
 *      }
 *
 * For dynamic loading.
 *
 *  @property skin
 */

/**
 * Hash of per-component filter specification.  If specified for a given component, 
 * this overrides the filter config
 *
 * For dynamic loading.
 *
 * @property filters
 */

/**
 * Use the YUI combo service to reduce the number of http connections 
 * required to load your dependencies.  Turning this off will
 * disable combo handling for YUI and all module groups configured
 * with a combo service.
 *
 * For dynamic loading.
 *
 * @property combine
 * @type boolean
 * @default true if 'base' is not supplied, false if it is.
 */

/**
 * A list of modules that should never be dynamically loaded
 *
 * @property ignore
 * @type string[]
 */

/**
 * A list of modules that should always be loaded when required, even if already 
 * present on the page.
 *
 * @property force
 * @type string[]
 */

/**
 * Node or id for a node that should be used as the insertion point for new nodes
 * For dynamic loading.
 *
 * @property insertBefore
 * @type string
 */

/**
 * Object literal containing attributes to add to dynamically loaded script nodes.
 * @property jsAttributes
 * @type string
 */

/**
 * Object literal containing attributes to add to dynamically loaded link nodes.
 * @property cssAttributes
 * @type string
 */

/**
 * Number of milliseconds before a timeout occurs when dynamically 
 * loading nodes. If not set, there is no timeout.
 * @property timeout
 * @type int
 */

/**
 * Callback for the 'CSSComplete' event.  When dynamically loading YUI 
 * components with CSS, this property fires when the CSS is finished
 * loading but script loading is still ongoing.  This provides an
 * opportunity to enhance the presentation of a loading page a little
 * bit before the entire loading process is done.
 *
 * @property onCSS
 * @type function
 */

/**
 * A hash of module definitions to add to the list of YUI components.  
 * These components can then be dynamically loaded side by side with
 * YUI via the use() method. This is a hash, the key is the module
 * name, and the value is an object literal specifying the metdata
 * for the module.  * See Loader.addModule for the supported module
 * metadata fields.  Also @see groups, which provides a way to
 * configure the base and combo spec for a set of modules.
 * <code>
 * modules: {
 * &nbsp; mymod1: {
 * &nbsp;   requires: ['node'],
 * &nbsp;   fullpath: 'http://myserver.mydomain.com/mymod1/mymod1.js'
 * &nbsp; },
 * &nbsp; mymod2: {
 * &nbsp;   requires: ['mymod1'],
 * &nbsp;   fullpath: 'http://myserver.mydomain.com/mymod2/mymod2.js'
 * &nbsp; }
 * }
 * </code>
 *
 * @property modules
 * @type object
 */

/**
 * A hash of module group definitions.  It for each group you
 * can specify a list of modules and the base path and
 * combo spec to use when dynamically loading the modules.  @see
 * @see modules for the details about the modules part of the
 * group definition.
 * <code>
 * &nbsp; groups: {
 * &nbsp;     yui2: {
 * &nbsp;         // specify whether or not this group has a combo service
 * &nbsp;         combine: true,
 * &nbsp;
 * &nbsp;         // the base path for non-combo paths
 * &nbsp;         base: 'http://yui.yahooapis.com/2.8.0r4/build/',
 * &nbsp;
 * &nbsp;         // the path to the combo service
 * &nbsp;         comboBase: 'http://yui.yahooapis.com/combo?',
 * &nbsp;
 * &nbsp;         // a fragment to prepend to the path attribute when
 * &nbsp;         // when building combo urls
 * &nbsp;         root: '2.8.0r4/build/',
 * &nbsp;
 * &nbsp;         // the module definitions
 * &nbsp;         modules:  {
 * &nbsp;             yui2_yde: {
 * &nbsp;                 path: "yahoo-dom-event/yahoo-dom-event.js"
 * &nbsp;             },
 * &nbsp;             yui2_anim: {
 * &nbsp;                 path: "animation/animation.js",
 * &nbsp;                 requires: ['yui2_yde']
 * &nbsp;             }
 * &nbsp;         }
 * &nbsp;     }
 * &nbsp; }
 * </code>
 * @property modules
 * @type object
 */
 
/**
 * The loader 'path' attribute to the loader itself.  This is combined
 * with the 'base' attribute to dynamically load the loader component
 * when boostrapping with the get utility alone.
 *
 * @property loaderPath
 * @type string
 * @default loader/loader-min.js
 */

/**
 * Specifies whether or not YUI().use(...) will attempt to load CSS
 * resources at all.  Any truthy value will cause CSS dependencies
 * to load when fetching script.  The special value 'force' will 
 * cause CSS dependencies to be loaded even if no script is needed.
 *
 * @property fetchCSS
 * @type boolean|string
 * @default true
 */

/**
 * The default gallery version to build gallery module urls
 * @property gallery
 * @type string
 * @since 3.1.0
 */

/**
 * The default YUI 2 version to build yui2 module urls.  This is for
 * intrinsic YUI 2 support via the 2in3 project.  Also @see the '2in3'
 * config for pulling different revisions of the wrapped YUI 2 
 * modules.
 * @since 3.1.0
 * @property yui2 
 * @type string
 * @default 2.8.1
 */

/**
 * The 2in3 project is a deployment of the various versions of YUI 2
 * deployed as first-class YUI 3 modules.  Eventually, the wrapper
 * for the modules will change (but the underlying YUI 2 code will
 * be the same), and you can select a particular version of
 * the wrapper modules via this config.
 * @since 3.1.0
 * @property 2in3
 * @type string
 * @default 1
 */

/**
 * Alternative console log function for use in environments without
 * a supported native console.  The function is executed in the
 * YUI instance context.
 * @since 3.1.0
 * @property logFn
 * @type Function
 */

/**
 * A callback to execute when Y.error is called.  It receives the
 * error message and an javascript error object if Y.error was
 * executed because a javascript error was caught.  The function
 * is executed in the YUI instance context.
 *
 * @since 3.2.0
 * @property errorFn
 * @type Function
 */

/**
 * The parameter defaults for the remote loader service.
 * Requires the rls submodule.  The properties that are
 * supported:
 * <pre>
 * m: comma separated list of module requirements.  This 
 *    must be the param name even for custom implemetations.
 * v: the version of YUI to load.  Defaults to the version
 *    of YUI that is being used.
 * gv: the version of the gallery to load (@see the gallery config)
 * env: comma separated list of modules already on the page.
 *      this must be the param name even for custom implemetations.
 * lang: the languages supported on the page (@see the lang config)
 * '2in3v':  the version of the 2in3 wrapper to use (@see the 2in3 config).
 * '2v': the version of yui2 to use in the yui 2in3 wrappers (@see the yui2 config)
 * filt: a filter def to apply to the urls (@see the filter config).
 * filts: a list of custom filters to apply per module (@see the filters config).
 * tests: this is a map of conditional module test function id keys with the values
 * of 1 if the test passes, 0 if not.  This must be the name of the querystring
 * param in custom templates.
 *</pre>
 *
 * @since 3.2.0
 * @property rls
 */

/**
 * The base path to the remote loader service
 *
 * @since 3.2.0
 * @property rls_base
 */

/**
 * The template to use for building the querystring portion
 * of the remote loader service url.  The default is determined
 * by the rls config -- each property that has a value will be
 * represented.
 *
 * ex: m={m}&v={v}&env={env}&lang={lang}&filt={filt}&tests={tests}
 *
 *
 * @since 3.2.0
 * @property rls_tmpl
 */

/**
 * Configure the instance to use a remote loader service instead of
 * the client loader.
 *
 * @since 3.2.0
 * @property use_rls
 */
YUI.add('yui-base', function(Y) {

/*
 * YUI stub
 * @module yui
 * @submodule yui-base
 */
/**
 * The YUI module contains the components required for building the YUI seed file.
 * This includes the script loading mechanism, a simple queue, and the core utilities for the library.
 * @module yui
 * @submodule yui-base
 */
// (function() {
/**
 * Provides the language utilites and extensions used by the library
 * @class Lang
 * @static
 */
Y.Lang    = Y.Lang || {};

var L     = Y.Lang, 

ARRAY     = 'array',
BOOLEAN   = 'boolean',
DATE      = 'date',
ERROR     = 'error',
FUNCTION  = 'function',
NUMBER    = 'number',
NULL      = 'null',
OBJECT    = 'object',
REGEX     = 'regexp',
STRING    = 'string',
TOSTRING  = Object.prototype.toString,
UNDEFINED = 'undefined',

TYPES     = {
    'undefined'         : UNDEFINED,
    'number'            : NUMBER,
    'boolean'           : BOOLEAN,
    'string'            : STRING,
    '[object Function]' : FUNCTION,
    '[object RegExp]'   : REGEX,
    '[object Array]'    : ARRAY,
    '[object Date]'     : DATE,
    '[object Error]'    : ERROR 
},

TRIMREGEX = /^\s+|\s+$/g,
EMPTYSTRING = '',
SUBREGEX  = /\{\s*([^\|\}]+?)\s*(?:\|([^\}]*))?\s*\}/g;

/**
 * Determines whether or not the provided item is an array.
 * Returns false for array-like collections such as the
 * function arguments collection or HTMLElement collection
 * will return false.  You can use @see Array.test if you 
 * want to
 * @method isArray
 * @static
 * @param o The object to test
 * @return {boolean} true if o is an array
 */
L.isArray = function(o) { 
    return L.type(o) === ARRAY;
};

/**
 * Determines whether or not the provided item is a boolean
 * @method isBoolean
 * @static
 * @param o The object to test
 * @return {boolean} true if o is a boolean
 */
L.isBoolean = function(o) {
    return typeof o === BOOLEAN;
};

/**
 * Determines whether or not the provided item is a function
 * Note: Internet Explorer thinks certain functions are objects:
 *
 * var obj = document.createElement("object");
 * Y.Lang.isFunction(obj.getAttribute) // reports false in IE
 *
 * var input = document.createElement("input"); // append to body
 * Y.Lang.isFunction(input.focus) // reports false in IE
 *
 * You will have to implement additional tests if these functions
 * matter to you.
 *
 * @method isFunction
 * @static
 * @param o The object to test
 * @return {boolean} true if o is a function
 */
L.isFunction = function(o) {
    return L.type(o) === FUNCTION;
};
    
/**
 * Determines whether or not the supplied item is a date instance
 * @method isDate
 * @static
 * @param o The object to test
 * @return {boolean} true if o is a date
 */
L.isDate = function(o) {
    // return o instanceof Date;
    return L.type(o) === DATE && o.toString() !== 'Invalid Date' && !isNaN(o);
};

/**
 * Determines whether or not the provided item is null
 * @method isNull
 * @static
 * @param o The object to test
 * @return {boolean} true if o is null
 */
L.isNull = function(o) {
    return o === null;
};
    
/**
 * Determines whether or not the provided item is a legal number
 * @method isNumber
 * @static
 * @param o The object to test
 * @return {boolean} true if o is a number
 */
L.isNumber = function(o) {
    return typeof o === NUMBER && isFinite(o);
};
  
/**
 * Determines whether or not the provided item is of type object
 * or function
 * @method isObject
 * @static
 * @param o The object to test
 * @param failfn {boolean} fail if the input is a function
 * @return {boolean} true if o is an object
 */  
L.isObject = function(o, failfn) {
    var t = typeof o;
    return (o && (t === OBJECT || (!failfn && (t === FUNCTION || L.isFunction(o))))) || false;
};
    
/**
 * Determines whether or not the provided item is a string
 * @method isString
 * @static
 * @param o The object to test
 * @return {boolean} true if o is a string
 */
L.isString = function(o) {
    return typeof o === STRING;
};
    
/**
 * Determines whether or not the provided item is undefined
 * @method isUndefined
 * @static
 * @param o The object to test
 * @return {boolean} true if o is undefined
 */
L.isUndefined = function(o) {
    return typeof o === UNDEFINED;
};

/**
 * Returns a string without any leading or trailing whitespace.  If 
 * the input is not a string, the input will be returned untouched.
 * @method trim
 * @static
 * @param s {string} the string to trim
 * @return {string} the trimmed string
 */
L.trim = function(s){
    try {
        return s.replace(TRIMREGEX, EMPTYSTRING);
    } catch(e) {
        return s;
    }
};

/**
 * A convenience method for detecting a legitimate non-null value.
 * Returns false for null/undefined/NaN, true for other values, 
 * including 0/false/''
 * @method isValue
 * @static
 * @param o The item to test
 * @return {boolean} true if it is not null/undefined/NaN || false
 */
L.isValue = function(o) {
    var t = L.type(o);
    switch (t) {
        case NUMBER:
            return isFinite(o);
        case NULL:
        case UNDEFINED:
            return false;
        default:
            return !!(t);
    }
};

/**
 * Returns a string representing the type of the item passed in.
 * Known issues:
 *    typeof HTMLElementCollection returns function in Safari, but
 *    Y.type() reports object, which could be a good thing --
 *    but it actually caused the logic in Y.Lang.isObject to fail.
 * @method type
 * @param o the item to test
 * @return {string} the detected type
 */
L.type = function (o) {
    return  TYPES[typeof o] || TYPES[TOSTRING.call(o)] || (o ? OBJECT : NULL);
};

/**
 * Lightweight version of @see Y.substitute... it uses the same template
 * structure as Y.substitute, but doesn't support recursion, auto-object
 * coersion, or formats
 * @method sub
 * @since 3.2.0
 */
L.sub = function (s, o) {
    return ((s.replace) ? s.replace(SUBREGEX, function (match, key) {
        return (!L.isUndefined(o[key])) ? o[key] : match;
    }) : s);
};

// })();

/**
 * The YUI module contains the components required for building the YUI seed file.
 * This includes the script loading mechanism, a simple queue, and the core utilities for the library.
 * @module yui
 * @submodule yui-base
 */

(function() {

var L = Y.Lang, Native = Array.prototype, LENGTH = 'length',

/**
 * Adds the following array utilities to the YUI instance.  Additional
 * array helpers can be found in the collection component.
 * @class Array
 */

/** 
 * Y.Array(o) returns an array:
 * - Arrays are return unmodified unless the start position is specified.
 * - "Array-like" collections (@see Array.test) are converted to arrays
 * - For everything else, a new array is created with the input as the sole item
 * - The start position is used if the input is or is like an array to return
 *   a subset of the collection.
 *
 *   @TODO this will not automatically convert elements that are also collections
 *   such as forms and selects.  Passing true as the third param will
 *   force a conversion.
 *
 * @method ()
 * @static
 *   @param o the item to arrayify
 *   @param i {int} if an array or array-like, this is the start index
 *   @param arraylike {boolean} if true, it forces the array-like fork.  This
 *   can be used to avoid multiple Array.test calls.
 *   @return {Array} the resulting array
 */
YArray = function(o, startIdx, arraylike) {
    var t = (arraylike) ? 2 : YArray.test(o), 
        l, a, start = startIdx || 0;

    if (t) {
        // IE errors when trying to slice HTMLElement collections
        try {
            return Native.slice.call(o, start);
        } catch(e) {
            a = [];
            l = o.length;
            for (; start<l; start++) {
                a.push(o[start]);
            }
            return a;
        }
    } else {
        return [o];
    }
};

Y.Array = YArray;

/** 
 * Evaluates the input to determine if it is an array, array-like, or 
 * something else.  This is used to handle the arguments collection 
 * available within functions, and HTMLElement collections
 *
 * @method test
 * @static
 *
 * @todo current implementation (intenionally) will not implicitly 
 * handle html elements that are array-like (forms, selects, etc).  
 *
 * @return {int} a number indicating the results:
 * 0: Not an array or an array-like collection
 * 1: A real array. 
 * 2: array-like collection.
 */
YArray.test = function(o) {
    var r = 0;
    if (L.isObject(o)) {
        if (L.isArray(o)) {
            r = 1; 
        } else {
            try {
                // indexed, but no tagName (element) or alert (window), or functions without apply/call (Safari HTMLElementCollection bug)
                if ((LENGTH in o) && !o.tagName && !o.alert && !o.apply) {
                    r = 2;
                }
                    
            } catch(e) {}
        }
    }
    return r;
};

/**
 * Executes the supplied function on each item in the array.
 * @method each
 * @param a {Array} the array to iterate
 * @param f {Function} the function to execute on each item.  The 
 * function receives three arguments: the value, the index, the full array.
 * @param o Optional context object
 * @static
 * @return {YUI} the YUI instance
 */
YArray.each = (Native.forEach) ?
    function (a, f, o) { 
        Native.forEach.call(a || [], f, o || Y);
        return Y;
    } :
    function (a, f, o) { 
        var l = (a && a.length) || 0, i;
        for (i = 0; i < l; i=i+1) {
            f.call(o || Y, a[i], i, a);
        }
        return Y;
    };

/**
 * Returns an object using the first array as keys, and
 * the second as values.  If the second array is not
 * provided the value is set to true for each.
 * @method hash
 * @static
 * @param k {Array} keyset
 * @param v {Array} optional valueset
 * @return {object} the hash
 */
YArray.hash = function(k, v) {
    var o = {}, l = k.length, vl = v && v.length, i;
    for (i=0; i<l; i=i+1) {
        o[k[i]] = (vl && vl > i) ? v[i] : true;
    }

    return o;
};

/**
 * Returns the index of the first item in the array
 * that contains the specified value, -1 if the
 * value isn't found.
 * @method indexOf
 * @static
 * @param a {Array} the array to search
 * @param val the value to search for
 * @return {int} the index of the item that contains the value or -1
 */
YArray.indexOf = (Native.indexOf) ?
    function(a, val) {
        return Native.indexOf.call(a, val);
    } :
    function(a, val) {
        for (var i=0; i<a.length; i=i+1) {
            if (a[i] === val) {
                return i;
            }
        }

        return -1;
    };

/**
 * Numeric sort convenience function.
 * Y.ArrayAssert.itemsAreEqual([1, 2, 3], [3, 1, 2].sort(Y.Array.numericSort));
 * @method numericSort
 */
YArray.numericSort = function(a, b) { 
    return (a - b); 
};

/**
 * Executes the supplied function on each item in the array.
 * Returning true from the processing function will stop the 
 * processing of the remaining
 * items.
 * @method some
 * @param a {Array} the array to iterate
 * @param f {Function} the function to execute on each item. The function 
 * receives three arguments: the value, the index, the full array.
 * @param o Optional context object
 * @static
 * @return {boolean} true if the function returns true on
 * any of the items in the array
 */
YArray.some = (Native.some) ?
    function (a, f, o) { 
        return Native.some.call(a, f, o);
    } :
    function (a, f, o) {
        var l = a.length, i;
        for (i=0; i<l; i=i+1) {
            if (f.call(o, a[i], i, a)) {
                return true;
            }
        }
        return false;
    };

})();
/**
 * The YUI module contains the components required for building the YUI seed file.
 * This includes the script loading mechanism, a simple queue, and the core utilities for the library.
 * @module yui
 * @submodule yui-base
 */

/**
 * A simple FIFO queue.  Items are added to the Queue with add(1..n items) and
 * removed using next().
 *
 * @class Queue
 * @param item* {MIXED} 0..n items to seed the queue
 */
function Queue() {
    this._init();
    this.add.apply(this, arguments);
}

Queue.prototype = {
    /**
     * Initialize the queue
     *
     * @method _init
     * @protected
     */
    _init: function () {
        /**
         * The collection of enqueued items
         *
         * @property _q
         * @type {Array}
         * @protected
         */
        this._q = [];
    },

    /**
     * Get the next item in the queue. FIFO support
     *
     * @method next
     * @return {MIXED} the next item in the queue
     */
    next: function () {
        return this._q.shift();
    },

    /**
     * Get the last in the queue. LIFO support
     *
     * @method last
     * @return {MIXED} the last item in the queue
     */
    last: function () {
        return this._q.pop();
    },

    /**
     * Add 0..n items to the end of the queue
     *
     * @method add
     * @param item* {MIXED} 0..n items
     */
    add: function () {
        Y.Array.each(Y.Array(arguments,0,true),function (fn) {
            this._q.push(fn);
        },this);

        return this;
    },

    /**
     * Returns the current number of queued items
     *
     * @method size
     * @return {Number}
     */
    size: function () {
        return this._q.length;
    }
};

Y.Queue = Queue;

YUI.Env._loaderQueue = YUI.Env._loaderQueue || new Queue();


/**
 * The YUI module contains the components required for building the YUI seed file.
 * This includes the script loading mechanism, a simple queue, and the core utilities for the library.
 * @module yui
 * @submodule yui-base
 */

(function() {

var L = Y.Lang, 
DELIMITER = '__',
// FROZEN = {
//     'prototype': 1,
//     '_yuid': 1
// },

/*
 * IE will not enumerate native functions in a derived object even if the
 * function was overridden.  This is a workaround for specific functions 
 * we care about on the Object prototype. 
 * @property _iefix
 * @for YUI
 * @param {Function} r  the object to receive the augmentation
 * @param {Function} s  the object that supplies the properties to augment
 * @private
 */
_iefix = function(r, s) {
    var fn = s.toString;
    if (L.isFunction(fn) && fn != Object.prototype.toString) {
        r.toString = fn;
    }
};


/**
 * Returns a new object containing all of the properties of
 * all the supplied objects.  The properties from later objects
 * will overwrite those in earlier objects.  Passing in a
 * single object will create a shallow copy of it.  For a deep
 * copy, use clone.
 * @method merge
 * @for YUI
 * @param arguments {Object*} the objects to merge
 * @return {object} the new merged object
 */
Y.merge = function() {
    var a = arguments, o = {}, i, l = a.length;
    for (i=0; i<l; i=i+1) {
        Y.mix(o, a[i], true);
    }
    return o;
};
   
/**
 * Applies the supplier's properties to the receiver.  By default
 * all prototype and static propertes on the supplier are applied
 * to the corresponding spot on the receiver.  By default all
 * properties are applied, and a property that is already on the
 * reciever will not be overwritten.  The default behavior can
 * be modified by supplying the appropriate parameters.
 *
 * @TODO add constants for the modes
 *
 * @method mix
 * @param {Function} r  the object to receive the augmentation
 * @param {Function} s  the object that supplies the properties to augment
 * @param ov {boolean} if true, properties already on the receiver
 * will be overwritten if found on the supplier.
 * @param wl {string[]} a whitelist.  If supplied, only properties in 
 * this list will be applied to the receiver.
 * @param {int} mode what should

  


  

    
    
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