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-rw-r--r--reports/site_media/yui/tabview/README16
-rw-r--r--reports/site_media/yui/tabview/assets/border_tabs.css48
-rw-r--r--reports/site_media/yui/tabview/assets/tabview.css69
-rw-r--r--reports/site_media/yui/tabview/tabview-debug.js1964
-rw-r--r--reports/site_media/yui/tabview/tabview-min.js61
-rw-r--r--reports/site_media/yui/tabview/tabview.js1945
6 files changed, 4103 insertions, 0 deletions
diff --git a/reports/site_media/yui/tabview/README b/reports/site_media/yui/tabview/README
new file mode 100644
index 000000000..e49ec56d0
--- /dev/null
+++ b/reports/site_media/yui/tabview/README
@@ -0,0 +1,16 @@
+*** version 0.12.2 ***
+
+* var Tab is now private
+* fixed Element.configureAttribute
+
+*** version 0.12.1 ***
+
+* tabs.css renamed to tabview.css
+* calls to "set" now queued so they can be made before "contentReady"
+
+
+*** version 0.12.0 ***
+
+* TabView widget introduced
+
+* Note: border_tabs.css included as basic skin to enable "tabs" look
diff --git a/reports/site_media/yui/tabview/assets/border_tabs.css b/reports/site_media/yui/tabview/assets/border_tabs.css
new file mode 100644
index 000000000..28b1967dd
--- /dev/null
+++ b/reports/site_media/yui/tabview/assets/border_tabs.css
@@ -0,0 +1,48 @@
+.yui-navset .yui-nav li a, .yui-navset .yui-content {
+ border:1px solid #000; /* label and content borders */
+}
+
+.yui-navset .yui-nav .selected a, .yui-navset .yui-nav a:hover, .yui-navset .yui-content {
+ background-color:#f6f7ee; /* active tab, tab hover, and content bgcolor */
+}
+
+.yui-navset .yui-nav li em { padding:.5em; } /* tab padding */
+
+/* defaults to orientation "top" */
+.yui-navset .yui-nav .selected a {
+ border-bottom-width:0; /* no bottom border for active tab */
+ padding-bottom:1px; /* to match height of other tabs */
+}
+
+.yui-navset .yui-content {
+ margin-top:-1px; /* for active tab overlap */
+}
+
+/* overrides for other orientations */
+
+.yui-navset-bottom .yui-nav .selected a {
+ border-width:0 1px 1px; /* no top border for active tab */
+ padding:1px 0 0; /* to match height of other tabs */
+}
+
+.yui-navset-bottom .yui-content {
+ margin:0 0 -1px; /* for active tab overlap */
+}
+
+.yui-navset-left .yui-nav li.selected a {
+ border-width:1px 0 1px 1px; /* no right border for active tab */
+ padding:0 1px 0 0; /* to match width of other tabs */
+}
+
+.yui-navset-left .yui-content {
+ margin:0 0 0 -1px; /* for active tab overlap */
+}
+
+.yui-navset-right .yui-nav li.selected a {
+ border-width:1px 1px 1px 0; /* no left border for active tab */
+ padding:0 0 0 1px; /* to match width of other tabs */
+}
+
+.yui-navset-right .yui-content {
+ margin:0 -1px 0 0; /* for active tab overlap */
+} \ No newline at end of file
diff --git a/reports/site_media/yui/tabview/assets/tabview.css b/reports/site_media/yui/tabview/assets/tabview.css
new file mode 100644
index 000000000..f82720ae4
--- /dev/null
+++ b/reports/site_media/yui/tabview/assets/tabview.css
@@ -0,0 +1,69 @@
+/* default space between tabs */
+.yui-navset .yui-nav li {
+ margin-right:0.5em; /* horizontal tabs */
+}
+.yui-navset-left .yui-nav li, .yui-navset-right .yui-nav li {
+ margin:0 0 0.5em; /* vertical tabs */
+}
+
+/* default width for side tabs */
+.yui-navset-left .yui-nav, .yui-navset-right .yui-nav { width:6em; }
+.yui-navset-left { padding-left:6em; } /* map to nav width */
+.yui-navset-right { padding-right:6em; } /* ditto */
+
+/* core */
+
+.yui-nav, .yui-nav li {
+ margin:0;
+ padding:0;
+ list-style:none;
+}
+.yui-navset li em { font-style:normal; }
+
+.yui-navset {
+ position:relative; /* contain absolute positioned tabs (left/right) */
+ zoom:1;
+}
+
+.yui-navset .yui-content { zoom:1; }
+
+.yui-navset .yui-nav li {
+ display:inline-block;
+ display:-moz-inline-stack;
+ *display:inline; /* IE */
+ vertical-align:bottom; /* safari: for overlap */
+ cursor:pointer; /* gecko: due to -moz-inline-stack on anchor */
+ zoom:1; /* IE: kill space between horizontal tabs */
+}
+
+.yui-navset-left .yui-nav li, .yui-navset-right .yui-nav li {
+ display:block;
+}
+
+.yui-navset .yui-nav a {
+ outline:0; /* gecko: keep from shifting */
+}
+
+.yui-navset .yui-nav a { position:relative; } /* IE: to allow overlap */
+
+.yui-navset .yui-nav li a {
+ display:block;
+ display:inline-block;
+ vertical-align:bottom; /* safari: for overlap */
+ zoom:1;
+}
+
+.yui-navset-left .yui-nav li a, .yui-navset-right .yui-nav li a {
+ display:block;
+}
+
+.yui-navset-bottom .yui-nav li a {
+ vertical-align:text-top; /* for inline overlap (reverse for Op border bug) */
+}
+
+.yui-navset .yui-nav li a em { display:block; }
+
+/* position left and right oriented tabs */
+.yui-navset-left .yui-nav, .yui-navset-right .yui-nav { position:absolute; z-index:1; }
+.yui-navset-left .yui-nav { left:0; }
+.yui-navset-right .yui-nav { right:0; }
diff --git a/reports/site_media/yui/tabview/tabview-debug.js b/reports/site_media/yui/tabview/tabview-debug.js
new file mode 100644
index 000000000..4dd2b0323
--- /dev/null
+++ b/reports/site_media/yui/tabview/tabview-debug.js
@@ -0,0 +1,1964 @@
+/*
+Copyright (c) 2006, Yahoo! Inc. All rights reserved.
+Code licensed under the BSD License:
+http://developer.yahoo.net/yui/license.txt
+version: 0.12.2
+*/
+YAHOO.util.Lang = {
+ isArray: function(val) { // frames lose type, so test constructor string
+ if (val.constructor && val.constructor.toString().indexOf('Array') > -1) {
+ return true;
+ } else {
+ return YAHOO.util.Lang.isObject(val) && val.constructor == Array;
+ }
+ },
+
+ isBoolean: function(val) {
+ return typeof val == 'boolean';
+ },
+
+ isFunction: function(val) {
+ return typeof val == 'function';
+ },
+
+ isNull: function(val) {
+ return val === null;
+ },
+
+ isNumber: function(val) {
+ return !isNaN(val);
+ },
+
+ isObject: function(val) {
+ return typeof val == 'object' || YAHOO.util.Lang.isFunction(val);
+ },
+
+ isString: function(val) {
+ return typeof val == 'string';
+ },
+
+ isUndefined: function(val) {
+ return typeof val == 'undefined';
+ }
+};
+
+/**
+ * Provides Attribute configurations.
+ * @namespace YAHOO.util
+ * @class Attribute
+ * @constructor
+ * @param hash {Object} The intial Attribute.
+ * @param {YAHOO.util.AttributeProvider} The owner of the Attribute instance.
+ */
+
+YAHOO.util.Attribute = function(hash, owner) {
+ if (owner) {
+ this.owner = owner;
+ this.configure(hash, true);
+ }
+};
+
+YAHOO.util.Attribute.prototype = {
+ /**
+ * The name of the attribute.
+ * @property name
+ * @type String
+ */
+ name: undefined,
+
+ /**
+ * The value of the attribute.
+ * @property value
+ * @type String
+ */
+ value: null,
+
+ /**
+ * The owner of the attribute.
+ * @property owner
+ * @type YAHOO.util.AttributeProvider
+ */
+ owner: null,
+
+ /**
+ * Whether or not the attribute is read only.
+ * @property readOnly
+ * @type Boolean
+ */
+ readOnly: false,
+
+ /**
+ * Whether or not the attribute can only be written once.
+ * @property writeOnce
+ * @type Boolean
+ */
+ writeOnce: false,
+
+ /**
+ * The attribute's initial configuration.
+ * @private
+ * @property _initialConfig
+ * @type Object
+ */
+ _initialConfig: null,
+
+ /**
+ * Whether or not the attribute's value has been set.
+ * @private
+ * @property _written
+ * @type Boolean
+ */
+ _written: false,
+
+ /**
+ * The method to use when setting the attribute's value.
+ * The method recieves the new value as the only argument.
+ * @property method
+ * @type Function
+ */
+ method: null,
+
+ /**
+ * The validator to use when setting the attribute's value.
+ * @property validator
+ * @type Function
+ * @return Boolean
+ */
+ validator: null,
+
+ /**
+ * Retrieves the current value of the attribute.
+ * @method getValue
+ * @return {any} The current value of the attribute.
+ */
+ getValue: function() {
+ return this.value;
+ },
+
+ /**
+ * Sets the value of the attribute and fires beforeChange and change events.
+ * @method setValue
+ * @param {Any} value The value to apply to the attribute.
+ * @param {Boolean} silent If true the change events will not be fired.
+ * @return {Boolean} Whether or not the value was set.
+ */
+ setValue: function(value, silent) {
+ var beforeRetVal;
+ var owner = this.owner;
+ var name = this.name;
+
+ var event = {
+ type: name,
+ prevValue: this.getValue(),
+ newValue: value
+ };
+
+ if (this.readOnly || ( this.writeOnce && this._written) ) {
+ return false; // write not allowed
+ }
+
+ if (this.validator && !this.validator.call(owner, value) ) {
+ return false; // invalid value
+ }
+
+ if (!silent) {
+ beforeRetVal = owner.fireBeforeChangeEvent(event);
+ if (beforeRetVal === false) {
+ YAHOO.log('setValue ' + name +
+ 'cancelled by beforeChange event', 'info', 'Attribute');
+ return false;
+ }
+ }
+
+ if (this.method) {
+ this.method.call(owner, value);
+ }
+
+ this.value = value;
+ this._written = true;
+
+ event.type = name;
+
+ if (!silent) {
+ this.owner.fireChangeEvent(event);
+ }
+
+ return true;
+ },
+
+ /**
+ * Allows for configuring the Attribute's properties.
+ * @method configure
+ * @param {Object} map A key-value map of Attribute properties.
+ * @param {Boolean} init Whether or not this should become the initial config.
+ */
+ configure: function(map, init) {
+ map = map || {};
+ this._written = false; // reset writeOnce
+ this._initialConfig = this._initialConfig || {};
+
+ for (var key in map) {
+ if ( key && map.hasOwnProperty(key) ) {
+ this[key] = map[key];
+ if (init) {
+ this._initialConfig[key] = map[key];
+ }
+ }
+ }
+ },
+
+ /**
+ * Resets the value to the initial config value.
+ * @method resetValue
+ * @return {Boolean} Whether or not the value was set.
+ */
+ resetValue: function() {
+ return this.setValue(this._initialConfig.value);
+ },
+
+ /**
+ * Resets the attribute config to the initial config state.
+ * @method resetConfig
+ */
+ resetConfig: function() {
+ this.configure(this._initialConfig);
+ },
+
+ /**
+ * Resets the value to the current value.
+ * Useful when values may have gotten out of sync with actual properties.
+ * @method refresh
+ * @return {Boolean} Whether or not the value was set.
+ */
+ refresh: function(silent) {
+ this.setValue(this.value, silent);
+ }
+};
+
+(function() {
+ var Lang = YAHOO.util.Lang;
+
+ /*
+ Copyright (c) 2006, Yahoo! Inc. All rights reserved.
+ Code licensed under the BSD License:
+ http://developer.yahoo.net/yui/license.txt
+ */
+
+ /**
+ * Provides and manages YAHOO.util.Attribute instances
+ * @namespace YAHOO.util
+ * @class AttributeProvider
+ * @uses YAHOO.util.EventProvider
+ */
+ YAHOO.util.AttributeProvider = function() {};
+
+ YAHOO.util.AttributeProvider.prototype = {
+
+ /**
+ * A key-value map of Attribute configurations
+ * @property _configs
+ * @protected (may be used by subclasses and augmentors)
+ * @private
+ * @type {Object}
+ */
+ _configs: null,
+ /**
+ * Returns the current value of the attribute.
+ * @method get
+ * @param {String} key The attribute whose value will be returned.
+ */
+ get: function(key){
+ var configs = this._configs || {};
+ var config = configs[key];
+
+ if (!config) {
+ YAHOO.log(key + ' not found', 'error', 'AttributeProvider');
+ return undefined;
+ }
+
+ return config.value;
+ },
+
+ /**
+ * Sets the value of a config.
+ * @method set
+ * @param {String} key The name of the attribute
+ * @param {Any} value The value to apply to the attribute
+ * @param {Boolean} silent Whether or not to suppress change events
+ * @return {Boolean} Whether or not the value was set.
+ */
+ set: function(key, value, silent){
+ var configs = this._configs || {};
+ var config = configs[key];
+
+ if (!config) {
+ YAHOO.log('set failed: ' + key + ' not found',
+ 'error', 'AttributeProvider');
+ return false;
+ }
+
+ return config.setValue(value, silent);
+ },
+
+ /**
+ * Returns an array of attribute names.
+ * @method getAttributeKeys
+ * @return {Array} An array of attribute names.
+ */
+ getAttributeKeys: function(){
+ var configs = this._configs;
+ var keys = [];
+ var config;
+ for (var key in configs) {
+ config = configs[key];
+ if ( configs.hasOwnProperty(key) &&
+ !Lang.isUndefined(config) ) {
+ keys[keys.length] = key;
+ }
+ }
+
+ return keys;
+ },
+
+ /**
+ * Sets multiple attribute values.
+ * @method setAttributes
+ * @param {Object} map A key-value map of attributes
+ * @param {Boolean} silent Whether or not to suppress change events
+ */
+ setAttributes: function(map, silent){
+ for (var key in map) {
+ if ( map.hasOwnProperty(key) ) {
+ this.set(key, map[key], silent);
+ }
+ }
+ },
+
+ /**
+ * Resets the specified attribute's value to its initial value.
+ * @method resetValue
+ * @param {String} key The name of the attribute
+ * @param {Boolean} silent Whether or not to suppress change events
+ * @return {Boolean} Whether or not the value was set
+ */
+ resetValue: function(key, silent){
+ var configs = this._configs || {};
+ if (configs[key]) {
+ this.set(key, configs[key]._initialConfig.value, silent);
+ return true;
+ }
+ return false;
+ },
+
+ /**
+ * Sets the attribute's value to its current value.
+ * @method refresh
+ * @param {String | Array} key The attribute(s) to refresh
+ * @param {Boolean} silent Whether or not to suppress change events
+ */
+ refresh: function(key, silent){
+ var configs = this._configs;
+
+ key = ( ( Lang.isString(key) ) ? [key] : key ) ||
+ this.getAttributeKeys();
+
+ for (var i = 0, len = key.length; i < len; ++i) {
+ if ( // only set if there is a value and not null
+ configs[key[i]] &&
+ ! Lang.isUndefined(configs[key[i]].value) &&
+ ! Lang.isNull(configs[key[i]].value) ) {
+ configs[key[i]].refresh(silent);
+ }
+ }
+ },
+
+ /**
+ * Adds an Attribute to the AttributeProvider instance.
+ * @method register
+ * @param {String} key The attribute's name
+ * @param {Object} map A key-value map containing the
+ * attribute's properties.
+ */
+ register: function(key, map) {
+ this._configs = this._configs || {};
+
+ if (this._configs[key]) { // dont override
+ return false;
+ }
+
+ map.name = key;
+ this._configs[key] = new YAHOO.util.Attribute(map, this);
+ return true;
+ },
+
+ /**
+ * Returns the attribute's properties.
+ * @method getAttributeConfig
+ * @param {String} key The attribute's name
+ * @private
+ * @return {object} A key-value map containing all of the
+ * attribute's properties.
+ */
+ getAttributeConfig: function(key) {
+ var configs = this._configs || {};
+ var config = configs[key] || {};
+ var map = {}; // returning a copy to prevent overrides
+
+ for (key in config) {
+ if ( config.hasOwnProperty(key) ) {
+ map[key] = config[key];
+ }
+ }
+
+ return map;
+ },
+
+ /**
+ * Sets or updates an Attribute instance's properties.
+ * @method configureAttribute
+ * @param {String} key The attribute's name.
+ * @param {Object} map A key-value map of attribute properties
+ * @param {Boolean} init Whether or not this should become the intial config.
+ */
+ configureAttribute: function(key, map, init) {
+ var configs = this._configs || {};
+
+ if (!configs[key]) {
+ YAHOO.log('unable to configure, ' + key + ' not found',
+ 'error', 'AttributeProvider');
+ return false;
+ }
+
+ configs[key].configure(map, init);
+ },
+
+ /**
+ * Resets an attribute to its intial configuration.
+ * @method resetAttributeConfig
+ * @param {String} key The attribute's name.
+ * @private
+ */
+ resetAttributeConfig: function(key){
+ var configs = this._configs || {};
+ configs[key].resetConfig();
+ },
+
+ /**
+ * Fires the attribute's beforeChange event.
+ * @method fireBeforeChangeEvent
+ * @param {String} key The attribute's name.
+ * @param {Obj} e The event object to pass to handlers.
+ */
+ fireBeforeChangeEvent: function(e) {
+ var type = 'before';
+ type += e.type.charAt(0).toUpperCase() + e.type.substr(1) + 'Change';
+ e.type = type;
+ return this.fireEvent(e.type, e);
+ },
+
+ /**
+ * Fires the attribute's change event.
+ * @method fireChangeEvent
+ * @param {String} key The attribute's name.
+ * @param {Obj} e The event object to pass to the handlers.
+ */
+ fireChangeEvent: function(e) {
+ e.type += 'Change';
+ return this.fireEvent(e.type, e);
+ }
+ };
+
+ YAHOO.augment(YAHOO.util.AttributeProvider, YAHOO.util.EventProvider);
+})();
+
+(function() {
+// internal shorthand
+var Dom = YAHOO.util.Dom,
+ Lang = YAHOO.util.Lang,
+ EventPublisher = YAHOO.util.EventPublisher,
+ AttributeProvider = YAHOO.util.AttributeProvider;
+
+/**
+ * Element provides an interface to an HTMLElement's attributes and common
+ * methods. Other commonly used attributes are added as well.
+ * @namespace YAHOO.util
+ * @class Element
+ * @uses YAHOO.util.AttributeProvider
+ * @constructor
+ * @param el {HTMLElement | String} The html element that
+ * represents the Element.
+ * @param {Object} map A key-value map of initial config names and values
+ */
+YAHOO.util.Element = function(el, map) {
+ if (arguments.length) {
+ this.init(el, map);
+ }
+};
+
+YAHOO.util.Element.prototype = {
+ /**
+ * Dom events supported by the Element instance.
+ * @property DOM_EVENTS
+ * @type Object
+ */
+ DOM_EVENTS: null,
+
+ /**
+ * Wrapper for HTMLElement method.
+ * @method appendChild
+ * @param {Boolean} deep Whether or not to do a deep clone
+ */
+ appendChild: function(child) {
+ child = child.get ? child.get('element') : child;
+ this.get('element').appendChild(child);
+ },
+
+ /**
+ * Wrapper for HTMLElement method.
+ * @method getElementsByTagName
+ * @param {String} tag The tagName to collect
+ */
+ getElementsByTagName: function(tag) {
+ return this.get('element').getElementsByTagName(tag);
+ },
+
+ /**
+ * Wrapper for HTMLElement method.
+ * @method hasChildNodes
+ * @return {Boolean} Whether or not the element has childNodes
+ */
+ hasChildNodes: function() {
+ return this.get('element').hasChildNodes();
+ },
+
+ /**
+ * Wrapper for HTMLElement method.
+ * @method insertBefore
+ * @param {HTMLElement} element The HTMLElement to insert
+ * @param {HTMLElement} before The HTMLElement to insert
+ * the element before.
+ */
+ insertBefore: function(element, before) {
+ element = element.get ? element.get('element') : element;
+ before = (before && before.get) ? before.get('element') : before;
+
+ this.get('element').insertBefore(element, before);
+ },
+
+ /**
+ * Wrapper for HTMLElement method.
+ * @method removeChild
+ * @param {HTMLElement} child The HTMLElement to remove
+ */
+ removeChild: function(child) {
+ child = child.get ? child.get('element') : child;
+ this.get('element').removeChild(child);
+ return true;
+ },
+
+ /**
+ * Wrapper for HTMLElement method.
+ * @method replaceChild
+ * @param {HTMLElement} newNode The HTMLElement to insert
+ * @param {HTMLElement} oldNode The HTMLElement to replace
+ */
+ replaceChild: function(newNode, oldNode) {
+ newNode = newNode.get ? newNode.get('element') : newNode;
+ oldNode = oldNode.get ? oldNode.get('element') : oldNode;
+ return this.get('element').replaceChild(newNode, oldNode);
+ },
+
+
+ /**
+ * Registers Element specific attributes.
+ * @method initAttributes
+ * @param {Object} map A key-value map of initial attribute configs
+ */
+ initAttributes: function(map) {
+ map = map || {};
+ var element = Dom.get(map.element) || null;
+
+ /**
+ * The HTMLElement the Element instance refers to.
+ * @config element
+ * @type HTMLElement
+ */
+ this.register('element', {
+ value: element,
+ readOnly: true
+ });
+ },
+
+ /**
+ * Adds a listener for the given event. These may be DOM or
+ * customEvent listeners. Any event that is fired via fireEvent
+ * can be listened for. All handlers receive an event object.
+ * @method addListener
+ * @param {String} type The name of the event to listen for
+ * @param {Function} fn The handler to call when the event fires
+ * @param {Any} obj A variable to pass to the handler
+ * @param {Object} scope The object to use for the scope of the handler
+ */
+ addListener: function(type, fn, obj, scope) {
+ var el = this.get('element');
+ var scope = scope || this;
+
+ el = this.get('id') || el;
+
+ if (!this._events[type]) { // create on the fly
+ if ( this.DOM_EVENTS[type] ) {
+ YAHOO.util.Event.addListener(el, type, function(e) {
+ if (e.srcElement && !e.target) { // supplement IE with target
+ e.target = e.srcElement;
+ }
+ this.fireEvent(type, e);
+ }, obj, scope);
+ }
+
+ this.createEvent(type, this);
+ this._events[type] = true;
+ }
+
+ this.subscribe.apply(this, arguments); // notify via customEvent
+ },
+
+
+ /**
+ * Alias for addListener
+ * @method on
+ * @param {String} type The name of the event to listen for
+ * @param {Function} fn The function call when the event fires
+ * @param {Any} obj A variable to pass to the handler
+ * @param {Object} scope The object to use for the scope of the handler
+ */
+ on: function() { this.addListener.apply(this, arguments); },
+
+
+ /**
+ * Remove an event listener
+ * @method removeListener
+ * @param {String} type The name of the event to listen for
+ * @param {Function} fn The function call when the event fires
+ */
+ removeListener: function(type, fn) {
+ this.unsubscribe.apply(this, arguments);
+ },
+
+ /**
+ * Wrapper for Dom method.
+ * @method addClass
+ * @param {String} className The className to add
+ */
+ addClass: function(className) {
+ Dom.addClass(this.get('element'), className);
+ },
+
+ /**
+ * Wrapper for Dom method.
+ * @method getElementsByClassName
+ * @param {String} className The className to collect
+ * @param {String} tag (optional) The tag to use in
+ * conjunction with class name
+ * @return {Array} Array of HTMLElements
+ */
+ getElementsByClassName: function(className, tag) {
+ return Dom.getElementsByClassName(className, tag,
+ this.get('element') );
+ },
+
+ /**
+ * Wrapper for Dom method.
+ * @method hasClass
+ * @param {String} className The className to add
+ * @return {Boolean} Whether or not the element has the class name
+ */
+ hasClass: function(className) {
+ return Dom.hasClass(this.get('element'), className);
+ },
+
+ /**
+ * Wrapper for Dom method.
+ * @method removeClass
+ * @param {String} className The className to remove
+ */
+ removeClass: function(className) {
+ return Dom.removeClass(this.get('element'), className);
+ },
+
+ /**
+ * Wrapper for Dom method.
+ * @method replaceClass
+ * @param {String} oldClassName The className to replace
+ * @param {String} newClassName The className to add
+ */
+ replaceClass: function(oldClassName, newClassName) {
+ return Dom.replaceClass(this.get('element'),
+ oldClassName, newClassName);
+ },
+
+ /**
+ * Wrapper for Dom method.
+ * @method setStyle
+ * @param {String} property The style property to set
+ * @param {String} value The value to apply to the style property
+ */
+ setStyle: function(property, value) {
+ return Dom.setStyle(this.get('element'), property, value);
+ },
+
+ /**
+ * Wrapper for Dom method.
+ * @method getStyle
+ * @param {String} property The style property to retrieve
+ * @return {String} The current value of the property
+ */
+ getStyle: function(property) {
+ return Dom.getStyle(this.get('element'), property);
+ },
+
+ /**
+ * Apply any queued set calls.
+ * @method fireQueue
+ */
+ fireQueue: function() {
+ var queue = this._queue;
+ for (var i = 0, len = queue.length; i < len; ++i) {
+ this[queue[i][0]].apply(this, queue[i][1]);
+ }
+ },
+
+ /**
+ * Appends the HTMLElement into either the supplied parentNode.
+ * @method appendTo
+ * @param {HTMLElement | Element} parentNode The node to append to
+ * @param {HTMLElement | Element} before An optional node to insert before
+ */
+ appendTo: function(parent, before) {
+ parent = (parent.get) ? parent.get('element') : Dom.get(parent);
+
+ before = (before && before.get) ?
+ before.get('element') : Dom.get(before);
+ var element = this.get('element');
+
+ var newAddition = !Dom.inDocument(element);
+
+ if (!element) {
+ YAHOO.log('appendTo failed: element not available',
+ 'error', 'Element');
+ return false;
+ }
+
+ if (!parent) {
+ YAHOO.log('appendTo failed: parent not available',
+ 'error', 'Element');
+ return false;
+ }
+
+ if (element.parent != parent) {
+ if (before) {
+ parent.insertBefore(element, before);
+ } else {
+ parent.appendChild(element);
+ }
+ }
+
+ YAHOO.log(element + 'appended to ' + parent);
+
+ if (!newAddition) {
+ return false; // note return; no refresh if in document
+ }
+
+ // if a new addition, refresh HTMLElement any applied attributes
+ var keys = this.getAttributeKeys();
+
+ for (var key in keys) { // only refresh HTMLElement attributes
+ if ( !Lang.isUndefined(element[key]) ) {
+ this.refresh(key);
+ }
+ }
+ },
+
+ get: function(key) {
+ var configs = this._configs || {};
+ var el = configs.element; // avoid loop due to 'element'
+ if (el && !configs[key] && !Lang.isUndefined(el.value[key]) ) {
+ return el.value[key];
+ }
+
+ return AttributeProvider.prototype.get.call(this, key);
+ },
+
+ set: function(key, value, silent) {
+ var el = this.get('element');
+ if (!el) {
+ this._queue[this._queue.length] = ['set', arguments];
+ return false;
+ }
+
+ // set it on the element if not a property
+ if ( !this._configs[key] && !Lang.isUndefined(el[key]) ) {
+ _registerHTMLAttr.call(this, key);
+ }
+
+ return AttributeProvider.prototype.set.apply(this, arguments);
+ },
+
+ register: function(key) { // protect html attributes
+ var configs = this._configs || {};
+ var element = this.get('element') || null;
+
+ if ( element && !Lang.isUndefined(element[key]) ) {
+ YAHOO.log(key + ' is reserved for ' + element,
+ 'error', 'Element');
+ return false;
+ }
+
+ return AttributeProvider.prototype.register.apply(this, arguments);
+ },
+
+ configureAttribute: function(property, map, init) { // protect html attributes
+ var el = this.get('element');
+ if (!el) {
+ this._queue[this._queue.length] = ['configureAttribute', arguments];
+ return;
+ }
+
+ if (!this._configs[property] && !Lang.isUndefined(el[property]) ) {
+ _registerHTMLAttr.call(this, property, map);
+ }
+
+ return AttributeProvider.prototype.configureAttribute.apply(this, arguments);
+ },
+
+ getAttributeKeys: function() {
+ var el = this.get('element');
+ var keys = AttributeProvider.prototype.getAttributeKeys.call(this);
+
+ //add any unconfigured element keys
+ for (var key in el) {
+ if (!this._configs[key]) {
+ keys[key] = keys[key] || el[key];
+ }
+ }
+
+ return keys;
+ },
+
+ init: function(el, attr) {
+ this._queue = this._queue || [];
+ this._events = this._events || {};
+ this._configs = this._configs || {};
+ attr = attr || {};
+ attr.element = attr.element || el || null;
+
+ this.DOM_EVENTS = {
+ 'click': true,
+ 'keydown': true,
+ 'keypress': true,
+ 'keyup': true,
+ 'mousedown': true,
+ 'mousemove': true,
+ 'mouseout': true,
+ 'mouseover': true,
+ 'mouseup': true
+ };
+
+ var readyHandler = function() {
+ this.initAttributes(attr);
+
+ this.setAttributes(attr, true);
+ this.fireQueue();
+ this.fireEvent('contentReady', {
+ type: 'contentReady',
+ target: attr.element
+ });
+ };
+
+ if ( Lang.isString(el) ) {
+ _registerHTMLAttr.call(this, 'id', { value: el });
+ YAHOO.util.Event.onAvailable(el, function() {
+ attr.element = Dom.get(el);
+ this.fireEvent('available', {
+ type: 'available',
+ target: attr.element
+ });
+ }, this, true);
+
+ YAHOO.util.Event.onContentReady(el, function() {
+ readyHandler.call(this);
+ }, this, true);
+ } else {
+ readyHandler.call(this);
+ }
+ }
+};
+
+/**
+ * Sets the value of the property and fires beforeChange and change events.
+ * @private
+ * @method _registerHTMLAttr
+ * @param {YAHOO.util.Element} element The Element instance to
+ * register the config to.
+ * @param {String} key The name of the config to register
+ * @param {Object} map A key-value map of the config's params
+ */
+var _registerHTMLAttr = function(key, map) {
+ var el = this.get('element');
+ map = map || {};
+ map.name = key;
+ map.method = map.method || function(value) {
+ el[key] = value;
+ };
+ map.value = map.value || el[key];
+ this._configs[key] = new YAHOO.util.Attribute(map, this);
+};
+
+/**
+ * Fires when the Element's HTMLElement can be retrieved by Id.
+ * <p>See: <a href="#addListener">Element.addListener</a></p>
+ * <p><strong>Event fields:</strong><br>
+ * <code>&lt;String&gt; type</code> available<br>
+ * <code>&lt;HTMLElement&gt;
+ * target</code> the HTMLElement bound to this Element instance<br>
+ * <p><strong>Usage:</strong><br>
+ * <code>var handler = function(e) {var target = e.target};<br>
+ * myTabs.addListener('available', handler);</code></p>
+ * @event available
+ */
+
+/**
+ * Fires when the Element's HTMLElement subtree is rendered.
+ * <p>See: <a href="#addListener">Element.addListener</a></p>
+ * <p><strong>Event fields:</strong><br>
+ * <code>&lt;String&gt; type</code> contentReady<br>
+ * <code>&lt;HTMLElement&gt;
+ * target</code> the HTMLElement bound to this Element instance<br>
+ * <p><strong>Usage:</strong><br>
+ * <code>var handler = function(e) {var target = e.target};<br>
+ * myTabs.addListener('contentReady', handler);</code></p>
+ * @event contentReady
+ */
+
+
+YAHOO.augment(YAHOO.util.Element, AttributeProvider);
+})();
+
+(function() {
+ var Dom = YAHOO.util.Dom,
+ Event = YAHOO.util.Event,
+ Lang = YAHOO.util.Lang;
+
+ /**
+ * A representation of a Tab's label and content.
+ * @namespace YAHOO.widget
+ * @class Tab
+ * @extends YAHOO.util.Element
+ * @constructor
+ * @param element {HTMLElement | String} (optional) The html element that
+ * represents the TabView. An element will be created if none provided.
+ * @param {Object} properties A key map of initial properties
+ */
+ var Tab = function(el, attr) {
+ attr = attr || {};
+ if (arguments.length == 1 && !Lang.isString(el) && !el.nodeName) {
+ attr = el;
+ el = attr.element;
+ }
+
+ if (!el && !attr.element) {
+ el = _createTabElement.call(this, attr);
+ }
+
+ this.loadHandler = {
+ success: function(o) {
+ this.set('content', o.responseText);
+ },
+ failure: function(o) {
+ YAHOO.log('loading failed: ' + o.statusText,
+ 'error', 'Tab');
+ }
+ };
+
+ Tab.superclass.constructor.call(this, el, attr);
+
+ this.DOM_EVENTS = {}; // delegating to tabView
+ };
+
+ YAHOO.extend(Tab, YAHOO.util.Element);
+ var proto = Tab.prototype;
+
+ /**
+ * The default tag name for a Tab's inner element.
+ * @property LABEL_INNER_TAGNAME
+ * @type String
+ * @default "em"
+ */
+ proto.LABEL_TAGNAME = 'em';
+
+ /**
+ * The class name applied to active tabs.
+ * @property ACTIVE_CLASSNAME
+ * @type String
+ * @default "on"
+ */
+ proto.ACTIVE_CLASSNAME = 'selected';
+
+ /**
+ * The class name applied to disabled tabs.
+ * @property DISABLED_CLASSNAME
+ * @type String
+ * @default "disabled"
+ */
+ proto.DISABLED_CLASSNAME = 'disabled';
+
+ /**
+ * The class name applied to dynamic tabs while loading.
+ * @property LOADING_CLASSNAME
+ * @type String
+ * @default "disabled"
+ */
+ proto.LOADING_CLASSNAME = 'loading';
+
+ /**
+ * Provides a reference to the connection request object when data is
+ * loaded dynamically.
+ * @property dataConnection
+ * @type Object
+ */
+ proto.dataConnection = null;
+
+ /**
+ * Object containing success and failure callbacks for loading data.
+ * @property loadHandler
+ * @type object
+ */
+ proto.loadHandler = null;
+
+ /**
+ * Provides a readable name for the tab.
+ * @method toString
+ * @return String
+ */
+ proto.toString = function() {
+ var el = this.get('element');
+ var id = el.id || el.tagName;
+ return "Tab " + id;
+ };
+
+ /**
+ * Registers TabView specific properties.
+ * @method initAttributes
+ * @param {Object} attr Hash of initial attributes
+ */
+ proto.initAttributes = function(attr) {
+ attr = attr || {};
+ Tab.superclass.initAttributes.call(this, attr);
+
+ var el = this.get('element');
+
+ /**
+ * The event that triggers the tab's activation.
+ * @config activationEvent
+ * @type String
+ */
+ this.register('activationEvent', {
+ value: attr.activationEvent || 'click'
+ });
+
+ /**
+ * The element that contains the tab's label.
+ * @config labelEl
+ * @type HTMLElement
+ */
+ this.register('labelEl', {
+ value: attr.labelEl || _getlabelEl.call(this),
+ method: function(value) {
+ var current = this.get('labelEl');
+
+ if (current) {
+ if (current == value) {
+ return false; // already set
+ }
+
+ this.replaceChild(value, current);
+ } else if (el.firstChild) { // ensure label is firstChild by default
+ this.insertBefore(value, el.firstChild);
+ } else {
+ this.appendChild(value);
+ }
+ }
+ });
+
+ /**
+ * The tab's label text (or innerHTML).
+ * @config label
+ * @type String
+ */
+ this.register('label', {
+ value: attr.label || _getLabel.call(this),
+ method: function(value) {
+ var labelEl = this.get('labelEl');
+ if (!labelEl) { // create if needed
+ this.set('labelEl', _createlabelEl.call(this));
+ }
+
+ _setLabel.call(this, value);
+ }
+ });
+
+ /**
+ * The HTMLElement that contains the tab's content.
+ * @config contentEl
+ * @type HTMLElement
+ */
+ this.register('contentEl', { // TODO: apply className?
+ value: attr.contentEl || document.createElement('div'),
+ method: function(value) {
+ var current = this.get('contentEl');
+
+ if (current) {
+ if (current == value) {
+ return false; // already set
+ }
+ this.replaceChild(value, current);
+ }
+ }
+ });
+
+ /**
+ * The tab's content.
+ * @config content
+ * @type String
+ */
+ this.register('content', {
+ value: attr.content, // TODO: what about existing?
+ method: function(value) {
+ this.get('contentEl').innerHTML = value;
+ }
+ });
+
+ var _dataLoaded = false;
+
+ /**
+ * The tab's data source, used for loading content dynamically.
+ * @config dataSrc
+ * @type String
+ */
+ this.register('dataSrc', {
+ value: attr.dataSrc
+ });
+
+ /**
+ * Whether or not content should be reloaded for every view.
+ * @config cacheData
+ * @type Boolean
+ * @default false
+ */
+ this.register('cacheData', {
+ value: attr.cacheData || false,
+ validator: Lang.isBoolean
+ });
+
+ /**
+ * The method to use for the data request.
+ * @config loadMethod
+ * @type String
+ * @default "GET"
+ */
+ this.register('loadMethod', {
+ value: attr.loadMethod || 'GET',
+ validator: Lang.isString
+ });
+
+ /**
+ * Whether or not any data has been loaded from the server.
+ * @config dataLoaded
+ * @type Boolean
+ */
+ this.register('dataLoaded', {
+ value: false,
+ validator: Lang.isBoolean,
+ writeOnce: true
+ });
+
+ /**
+ * Number if milliseconds before aborting and calling failure handler.
+ * @config dataTimeout
+ * @type Number
+ * @default null
+ */
+ this.register('dataTimeout', {
+ value: attr.dataTimeout || null,
+ validator: Lang.isNumber
+ });
+
+ /**
+ * Whether or not the tab is currently active.
+ * If a dataSrc is set for the tab, the content will be loaded from
+ * the given source.
+ * @config active
+ * @type Boolean
+ */
+ this.register('active', {
+ value: attr.active || this.hasClass(this.ACTIVE_CLASSNAME),
+ method: function(value) {
+ if (value === true) {
+ this.addClass(this.ACTIVE_CLASSNAME);
+ this.set('title', 'active');
+ } else {
+ this.removeClass(this.ACTIVE_CLASSNAME);
+ this.set('title', '');
+ }
+ },
+ validator: function(value) {
+ return Lang.isBoolean(value) && !this.get('disabled') ;
+ }
+ });
+
+ /**
+ * Whether or not the tab is disabled.
+ * @config disabled
+ * @type Boolean
+ */
+ this.register('disabled', {
+ value: attr.disabled || this.hasClass(this.DISABLED_CLASSNAME),
+ method: function(value) {
+ if (value === true) {
+ Dom.addClass(this.get('element'), this.DISABLED_CLASSNAME);
+ } else {
+ Dom.removeClass(this.get('element'), this.DISABLED_CLASSNAME);
+ }
+ },
+ validator: Lang.isBoolean
+ });
+
+ /**
+ * The href of the tab's anchor element.
+ * @config href
+ * @type String
+ * @default '#'
+ */
+ this.register('href', {
+ value: attr.href || '#',
+ method: function(value) {
+ this.getElementsByTagName('a')[0].href = value;
+ },
+ validator: Lang.isString
+ });
+
+ /**
+ * The Whether or not the tab's content is visible.
+ * @config contentVisible
+ * @type Boolean
+ * @default false
+ */
+ this.register('contentVisible', {
+ value: attr.contentVisible,
+ method: function(value) {
+ if (value == true) {
+ this.get('contentEl').style.display = 'block';
+
+ if ( this.get('dataSrc') ) {
+ // load dynamic content unless already loaded and caching
+ if ( !this.get('dataLoaded') || !this.get('cacheData') ) {
+ _dataConnect.call(this);
+ }
+ }
+ } else {
+ this.get('contentEl').style.display = 'none';
+ }
+ },
+ validator: Lang.isBoolean
+ });
+ };
+
+ var _createTabElement = function(attr) {
+ var el = document.createElement('li');
+ var a = document.createElement('a');
+
+ a.href = attr.href || '#';
+
+ el.appendChild(a);
+
+ var label = attr.label || null;
+ var labelEl = attr.labelEl || null;
+
+ if (labelEl) { // user supplied labelEl
+ if (!label) { // user supplied label
+ label = _getLabel.call(this, labelEl);
+ }
+ } else {
+ labelEl = _createlabelEl.call(this);
+ }
+
+ a.appendChild(labelEl);
+
+ return el;
+ };
+
+ var _getlabelEl = function() {
+ return this.getElementsByTagName(this.LABEL_TAGNAME)[0];
+ };
+
+ var _createlabelEl = function() {
+ var el = document.createElement(this.LABEL_TAGNAME);
+ return el;
+ };
+
+ var _setLabel = function(label) {
+ var el = this.get('labelEl');
+ el.innerHTML = label;
+ };
+
+ var _getLabel = function() {
+ var label,
+ el = this.get('labelEl');
+
+ if (!el) {
+ return undefined;
+ }
+
+ return el.innerHTML;
+ };
+
+ var _dataConnect = function() {
+ if (!YAHOO.util.Connect) {
+ YAHOO.log('YAHOO.util.Connect dependency not met',
+ 'error', 'Tab');
+ return false;
+ }
+
+ Dom.addClass(this.get('contentEl').parentNode, this.LOADING_CLASSNAME);
+
+ this.dataConnection = YAHOO.util.Connect.asyncRequest(
+ this.get('loadMethod'),
+ this.get('dataSrc'),
+ {
+ success: function(o) {
+ this.loadHandler.success.call(this, o);
+ this.set('dataLoaded', true);
+ this.dataConnection = null;
+ Dom.removeClass(this.get('contentEl').parentNode,
+ this.LOADING_CLASSNAME);
+ },
+ failure: function(o) {
+ this.loadHandler.failure.call(this, o);
+ this.dataConnection = null;
+ Dom.removeClass(this.get('contentEl').parentNode,
+ this.LOADING_CLASSNAME);
+ },
+ scope: this,
+ timeout: this.get('dataTimeout')
+ }
+ );
+ };
+
+ YAHOO.widget.Tab = Tab;
+
+ /**
+ * Fires before the active state is changed.
+ * <p>See: <a href="YAHOO.util.Element.html#addListener">Element.addListener</a></p>
+ * <p>If handler returns false, the change will be cancelled, and the value will not
+ * be set.</p>
+ * <p><strong>Event fields:</strong><br>
+ * <code>&lt;String&gt; type</code> beforeActiveChange<br>
+ * <code>&lt;Boolean&gt;
+ * prevValue</code> the current value<br>
+ * <code>&lt;Boolean&gt;
+ * newValue</code> the new value</p>
+ * <p><strong>Usage:</strong><br>
+ * <code>var handler = function(e) {var previous = e.prevValue};<br>
+ * myTabs.addListener('beforeActiveChange', handler);</code></p>
+ * @event beforeActiveChange
+ */
+
+ /**
+ * Fires after the active state is changed.
+ * <p>See: <a href="YAHOO.util.Element.html#addListener">Element.addListener</a></p>
+ * <p><strong>Event fields:</strong><br>
+ * <code>&lt;String&gt; type</code> activeChange<br>
+ * <code>&lt;Boolean&gt;
+ * prevValue</code> the previous value<br>
+ * <code>&lt;Boolean&gt;
+ * newValue</code> the updated value</p>
+ * <p><strong>Usage:</strong><br>
+ * <code>var handler = function(e) {var previous = e.prevValue};<br>
+ * myTabs.addListener('activeChange', handler);</code></p>
+ * @event activeChange
+ */
+
+ /**
+ * Fires before the tab label is changed.
+ * <p>See: <a href="YAHOO.util.Element.html#addListener">Element.addListener</a></p>
+ * <p>If handler returns false, the change will be cancelled, and the value will not
+ * be set.</p>
+ * <p><strong>Event fields:</strong><br>
+ * <code>&lt;String&gt; type</code> beforeLabelChange<br>
+ * <code>&lt;String&gt;
+ * prevValue</code> the current value<br>
+ * <code>&lt;String&gt;
+ * newValue</code> the new value</p>
+ * <p><strong>Usage:</strong><br>
+ * <code>var handler = function(e) {var previous = e.prevValue};<br>
+ * myTabs.addListener('beforeLabelChange', handler);</code></p>
+ * @event beforeLabelChange
+ */
+
+ /**
+ * Fires after the tab label is changed.
+ * <p>See: <a href="YAHOO.util.Element.html#addListener">Element.addListener</a></p>
+ * <p><strong>Event fields:</strong><br>
+ * <code>&lt;String&gt; type</code> labelChange<br>
+ * <code>&lt;String&gt;
+ * prevValue</code> the previous value<br>
+ * <code>&lt;String&gt;
+ * newValue</code> the updated value</p>
+ * <p><strong>Usage:</strong><br>
+ * <code>var handler = function(e) {var previous = e.prevValue};<br>
+ * myTabs.addListener('labelChange', handler);</code></p>
+ * @event labelChange
+ */
+
+ /**
+ * Fires before the tab content is changed.
+ * <p>See: <a href="YAHOO.util.Element.html#addListener">Element.addListener</a></p>
+ * <p>If handler returns false, the change will be cancelled, and the value will not
+ * be set.</p>
+ * <p><strong>Event fields:</strong><br>
+ * <code>&lt;String&gt; type</code> beforeContentChange<br>
+ * <code>&lt;String&gt;
+ * prevValue</code> the current value<br>
+ * <code>&lt;String&gt;
+ * newValue</code> the new value</p>
+ * <p><strong>Usage:</strong><br>
+ * <code>var handler = function(e) {var previous = e.prevValue};<br>
+ * myTabs.addListener('beforeContentChange', handler);</code></p>
+ * @event beforeContentChange
+ */
+
+ /**
+ * Fires after the tab content is changed.
+ * <p>See: <a href="YAHOO.util.Element.html#addListener">Element.addListener</a></p>
+ * <p><strong>Event fields:</strong><br>
+ * <code>&lt;String&gt; type</code> contentChange<br>
+ * <code>&lt;String&gt;
+ * prevValue</code> the previous value<br>
+ * <code>&lt;Boolean&gt;
+ * newValue</code> the updated value</p>
+ * <p><strong>Usage:</strong><br>
+ * <code>var handler = function(e) {var previous = e.prevValue};<br>
+ * myTabs.addListener('contentChange', handler);</code></p>
+ * @event contentChange
+ */
+})();
+
+(function() {
+
+ /**
+ * The tabview module provides a widget for managing content bound to tabs.
+ * @module tabview
+ * @requires yahoo, dom, event
+ *
+ */
+ /**
+ * A widget to control tabbed views.
+ * @namespace YAHOO.widget
+ * @class TabView
+ * @extends YAHOO.util.Element
+ * @constructor
+ * @param {HTMLElement | String | Object} el(optional) The html
+ * element that represents the TabView, or the attribute object to use.
+ * An element will be created if none provided.
+ * @param {Object} attr (optional) A key map of the tabView's
+ * initial attributes. Ignored if first arg is attributes object.
+ */
+ YAHOO.widget.TabView = function(el, attr) {
+ attr = attr || {};
+ if (arguments.length == 1 && !Lang.isString(el) && !el.nodeName) {
+ attr = el; // treat first arg as attr object
+ el = attr.element || null;
+ }
+
+ if (!el && !attr.element) { // create if we dont have one
+ el = _createTabViewElement.call(this, attr);
+ }
+ YAHOO.widget.TabView.superclass.constructor.call(this, el, attr);
+ };
+
+ YAHOO.extend(YAHOO.widget.TabView, YAHOO.util.Element);
+
+ var proto = YAHOO.widget.TabView.prototype;
+ var Dom = YAHOO.util.Dom;
+ var Lang = YAHOO.util.Lang;
+ var Event = YAHOO.util.Event;
+ var Tab = YAHOO.widget.Tab;
+
+
+ /**
+ * The className to add when building from scratch.
+ * @property CLASSNAME
+ * @default "navset"
+ */
+ proto.CLASSNAME = 'yui-navset';
+
+ /**
+ * The className of the HTMLElement containing the TabView's tab elements
+ * to look for when building from existing markup, or to add when building
+ * from scratch.
+ * All childNodes of the tab container are treated as Tabs when building
+ * from existing markup.
+ * @property TAB_PARENT_CLASSNAME
+ * @default "nav"
+ */
+ proto.TAB_PARENT_CLASSNAME = 'yui-nav';
+
+ /**
+ * The className of the HTMLElement containing the TabView's label elements
+ * to look for when building from existing markup, or to add when building
+ * from scratch.
+ * All childNodes of the content container are treated as content elements when
+ * building from existing markup.
+ * @property CONTENT_PARENT_CLASSNAME
+ * @default "nav-content"
+ */
+ proto.CONTENT_PARENT_CLASSNAME = 'yui-content';
+
+ proto._tabParent = null;
+ proto._contentParent = null;
+
+ /**
+ * Adds a Tab to the TabView instance.
+ * If no index is specified, the tab is added to the end of the tab list.
+ * @method addTab
+ * @param {YAHOO.widget.Tab} tab A Tab instance to add.
+ * @param {Integer} index The position to add the tab.
+ * @return void
+ */
+ proto.addTab = function(tab, index) {
+ var tabs = this.get('tabs');
+ if (!tabs) { // not ready yet
+ this._queue[this._queue.length] = ['addTab', arguments];
+ return false;
+ }
+
+ index = (index === undefined) ? tabs.length : index;
+
+ var before = this.getTab(index);
+
+ var self = this;
+ var el = this.get('element');
+ var tabParent = this._tabParent;
+ var contentParent = this._contentParent;
+
+ var tabElement = tab.get('element');
+ var contentEl = tab.get('contentEl');
+
+ if ( before ) {
+ tabParent.insertBefore(tabElement, before.get('element'));
+ } else {
+ tabParent.appendChild(tabElement);
+ }
+
+ if ( contentEl && !Dom.isAncestor(contentParent, contentEl) ) {
+ contentParent.appendChild(contentEl);
+ }
+
+ if ( !tab.get('active') ) {
+ tab.set('contentVisible', false, true); /* hide if not active */
+ } else {
+ this.set('activeTab', tab, true);
+
+ }
+
+ var activate = function(e) {
+ YAHOO.util.Event.preventDefault(e);
+ self.set('activeTab', this);
+ };
+
+ tab.addListener( tab.get('activationEvent'), activate);
+
+ tab.addListener('activationEventChange', function(e) {
+ if (e.prevValue != e.newValue) {
+ tab.removeListener(e.prevValue, activate);
+ tab.addListener(e.newValue, activate);
+ }
+ });
+
+ tabs.splice(index, 0, tab);
+ };
+
+ /**
+ * Routes childNode events.
+ * @method DOMEventHandler
+ * @param {event} e The Dom event that is being handled.
+ * @return void
+ */
+ proto.DOMEventHandler = function(e) {
+ var el = this.get('element');
+ var target = YAHOO.util.Event.getTarget(e);
+ var tabParent = this._tabParent;
+
+ if (Dom.isAncestor(tabParent, target) ) {
+ var tabEl;
+ var tab = null;
+ var contentEl;
+ var tabs = this.get('tabs');
+
+ for (var i = 0, len = tabs.length; i < len; i++) {
+ tabEl = tabs[i].get('element');
+ contentEl = tabs[i].get('contentEl');
+
+ if ( target == tabEl || Dom.isAncestor(tabEl, target) ) {
+ tab = tabs[i];
+ break; // note break
+ }
+ }
+
+ if (tab) {
+ tab.fireEvent(e.type, e);
+ }
+ }
+ };
+
+ /**
+ * Returns the Tab instance at the specified index.
+ * @method getTab
+ * @param {Integer} index The position of the Tab.
+ * @return YAHOO.widget.Tab
+ */
+ proto.getTab = function(index) {
+ return this.get('tabs')[index];
+ };
+
+ /**
+ * Returns the index of given tab.
+ * @method getTabIndex
+ * @param {YAHOO.widget.Tab} tab The tab whose index will be returned.
+ * @return int
+ */
+ proto.getTabIndex = function(tab) {
+ var index = null;
+ var tabs = this.get('tabs');
+ for (var i = 0, len = tabs.length; i < len; ++i) {
+ if (tab == tabs[i]) {
+ index = i;
+ break;
+ }
+ }
+
+ return index;
+ };
+
+ /**
+ * Removes the specified Tab from the TabView.
+ * @method removeTab
+ * @param {YAHOO.widget.Tab} item The Tab instance to be removed.
+ * @return void
+ */
+ proto.removeTab = function(tab) {
+ var tabCount = this.get('tabs').length;
+
+ var index = this.getTabIndex(tab);
+ var nextIndex = index + 1;
+ if ( tab == this.get('activeTab') ) { // select next tab
+ if (tabCount > 1) {
+ if (index + 1 == tabCount) {
+ this.set('activeIndex', index - 1);
+ } else {
+ this.set('activeIndex', index + 1);
+ }
+ }
+ }
+
+ this._tabParent.removeChild( tab.get('element') );
+ this._contentParent.removeChild( tab.get('contentEl') );
+ this._configs.tabs.value.splice(index, 1);
+
+ };
+
+ /**
+ * Provides a readable name for the TabView instance.
+ * @method toString
+ * @return String
+ */
+ proto.toString = function() {
+ var name = this.get('id') || this.get('tagName');
+ return "TabView " + name;
+ };
+
+ /**
+ * The transiton to use when switching between tabs.
+ * @method contentTransition
+ */
+ proto.contentTransition = function(newTab, oldTab) {
+ newTab.set('contentVisible', true);
+ oldTab.set('contentVisible', false);
+ };
+
+ /**
+ * Registers TabView specific properties.
+ * @method initAttributes
+ * @param {Object} attr Hash of initial attributes
+ */
+ proto.initAttributes = function(attr) {
+ YAHOO.widget.TabView.superclass.initAttributes.call(this, attr);
+
+ if (!attr.orientation) {
+ attr.orientation = 'top';
+ }
+
+ var el = this.get('element');
+
+ /**
+ * The Tabs belonging to the TabView instance.
+ * @config tabs
+ * @type Array
+ */
+ this.register('tabs', {
+ value: [],
+ readOnly: true
+ });
+
+ /**
+ * The container of the tabView's label elements.
+ * @property _tabParent
+ * @private
+ * @type HTMLElement
+ */
+ this._tabParent =
+ this.getElementsByClassName(this.TAB_PARENT_CLASSNAME,
+ 'ul' )[0] || _createTabParent.call(this);
+
+ /**
+ * The container of the tabView's content elements.
+ * @property _contentParent
+ * @type HTMLElement
+ * @private
+ */
+ this._contentParent =
+ this.getElementsByClassName(this.CONTENT_PARENT_CLASSNAME,
+ 'div')[0] || _createContentParent.call(this);
+
+ /**
+ * How the Tabs should be oriented relative to the TabView.
+ * @config orientation
+ * @type String
+ * @default "top"
+ */
+ this.register('orientation', {
+ value: attr.orientation,
+ method: function(value) {
+ var current = this.get('orientation');
+ this.addClass('yui-navset-' + value);
+
+ if (current != value) {
+ this.removeClass('yui-navset-' + current);
+ }
+
+ switch(value) {
+ case 'bottom':
+ this.appendChild(this._tabParent);
+ break;
+ }
+ }
+ });
+
+ /**
+ * The index of the tab currently active.
+ * @config activeIndex
+ * @type Int
+ */
+ this.register('activeIndex', {
+ value: attr.activeIndex,
+ method: function(value) {
+ this.set('activeTab', this.getTab(value));
+ },
+ validator: function(value) {
+ return !this.getTab(value).get('disabled'); // cannot activate if disabled
+ }
+ });
+
+ /**
+ * The tab currently active.
+ * @config activeTab
+ * @type YAHOO.widget.Tab
+ */
+ this.register('activeTab', {
+ value: attr.activeTab,
+ method: function(tab) {
+ var activeTab = this.get('activeTab');
+
+ if (tab) {
+ tab.set('active', true);
+ }
+
+ if (activeTab && activeTab != tab) {
+ activeTab.set('active', false);
+ }
+
+ if (activeTab && tab != activeTab) { // no transition if only 1
+ this.contentTransition(tab, activeTab);
+ } else if (tab) {
+ tab.set('contentVisible', true);
+ }
+ },
+ validator: function(value) {
+ return !value.get('disabled'); // cannot activate if disabled
+ }
+ });
+
+ if ( this._tabParent ) {
+ _initTabs.call(this);
+ }
+
+ for (var type in this.DOM_EVENTS) {
+ if ( this.DOM_EVENTS.hasOwnProperty(type) ) {
+ this.addListener.call(this, type, this.DOMEventHandler);
+ }
+ }
+ };
+
+ /**
+ * Creates Tab instances from a collection of HTMLElements.
+ * @method createTabs
+ * @private
+ * @param {Array|HTMLCollection} elements The elements to use for Tabs.
+ * @return void
+ */
+ var _initTabs = function() {
+ var tab,
+ attr,
+ contentEl;
+
+ var el = this.get('element');
+ var tabs = _getChildNodes(this._tabParent);
+ var contentElements = _getChildNodes(this._contentParent);
+
+ for (var i = 0, len = tabs.length; i < len; ++i) {
+ attr = {};
+
+ if (contentElements[i]) {
+ attr.contentEl = contentElements[i];
+ }
+
+ tab = new YAHOO.widget.Tab(tabs[i], attr);
+ this.addTab(tab);
+
+ if (tab.hasClass(tab.ACTIVE_CLASSNAME) ) {
+ this._configs.activeTab.value = tab; // dont invoke method
+ }
+ }
+ };
+
+ var _createTabViewElement = function(attr) {
+ var el = document.createElement('div');
+
+ if ( this.CLASSNAME ) {
+ el.className = this.CLASSNAME;
+ }
+
+ return el;
+ };
+
+ var _createTabParent = function(attr) {
+ var el = document.createElement('ul');
+
+ if ( this.TAB_PARENT_CLASSNAME ) {
+ el.className = this.TAB_PARENT_CLASSNAME;
+ }
+
+ this.get('element').appendChild(el);
+
+ return el;
+ };
+
+ var _createContentParent = function(attr) {
+ var el = document.createElement('div');
+
+ if ( this.CONTENT_PARENT_CLASSNAME ) {
+ el.className = this.CONTENT_PARENT_CLASSNAME;
+ }
+
+ this.get('element').appendChild(el);
+
+ return el;
+ };
+
+ var _getChildNodes = function(el) {
+ var nodes = [];
+ var childNodes = el.childNodes;
+
+ for (var i = 0, len = childNodes.length; i < len; ++i) {
+ if (childNodes[i].nodeType == 1) {
+ nodes[nodes.length] = childNodes[i];
+ }
+ }
+
+ return nodes;
+ };
+
+/**
+ * Fires before the activeTab is changed.
+ * <p>See: <a href="YAHOO.util.Element.html#addListener">Element.addListener</a></p>
+ * <p>If handler returns false, the change will be cancelled, and the value will not
+ * be set.</p>
+ * <p><strong>Event fields:</strong><br>
+ * <code>&lt;String&gt; type</code> beforeActiveTabChange<br>
+ * <code>&lt;<a href="YAHOO.widget.Tab.html">YAHOO.widget.Tab</a>&gt;
+ * prevValue</code> the currently active tab<br>
+ * <code>&lt;<a href="YAHOO.widget.Tab.html">YAHOO.widget.Tab</a>&gt;
+ * newValue</code> the tab to be made active</p>
+ * <p><strong>Usage:</strong><br>
+ * <code>var handler = function(e) {var previous = e.prevValue};<br>
+ * myTabs.addListener('beforeActiveTabChange', handler);</code></p>
+ * @event beforeActiveTabChange
+ */
+
+/**
+ * Fires after the activeTab is changed.
+ * <p>See: <a href="YAHOO.util.Element.html#addListener">Element.addListener</a></p>
+ * <p><strong>Event fields:</strong><br>
+ * <code>&lt;String&gt; type</code> activeTabChange<br>
+ * <code>&lt;<a href="YAHOO.widget.Tab.html">YAHOO.widget.Tab</a>&gt;
+ * prevValue</code> the formerly active tab<br>
+ * <code>&lt;<a href="YAHOO.widget.Tab.html">YAHOO.widget.Tab</a>&gt;
+ * newValue</code> the new active tab</p>
+ * <p><strong>Usage:</strong><br>
+ * <code>var handler = function(e) {var previous = e.prevValue};<br>
+ * myTabs.addListener('activeTabChange', handler);</code></p>
+ * @event activeTabChange
+ */
+
+/**
+ * Fires before the orientation is changed.
+ * <p>See: <a href="YAHOO.util.Element.html#addListener">Element.addListener</a></p>
+ * <p>If handler returns false, the change will be cancelled, and the value will not
+ * be set.</p>
+ * <p><strong>Event fields:</strong><br>
+ * <code>&lt;String&gt; type</code> beforeOrientationChange<br>
+ * <code>&lt;String&gt;
+ * prevValue</code> the current orientation<br>
+ * <code>&lt;String&gt;
+ * newValue</code> the new orientation to be applied</p>
+ * <p><strong>Usage:</strong><br>
+ * <code>var handler = function(e) {var previous = e.prevValue};<br>
+ * myTabs.addListener('beforeOrientationChange', handler);</code></p>
+ * @event beforeOrientationChange
+ */
+
+/**
+ * Fires after the orientation is changed.
+ * <p>See: <a href="YAHOO.util.Element.html#addListener">Element.addListener</a></p>
+ * <p><strong>Event fields:</strong><br>
+ * <code>&lt;String&gt; type</code> orientationChange<br>
+ * <code>&lt;String&gt;
+ * prevValue</code> the former orientation<br>
+ * <code>&lt;String&gt;
+ * newValue</code> the new orientation</p>
+ * <p><strong>Usage:</strong><br>
+ * <code>var handler = function(e) {var previous = e.prevValue};<br>
+ * myTabs.addListener('orientationChange', handler);</code></p>
+ * @event orientationChange
+ */
+})();
+
diff --git a/reports/site_media/yui/tabview/tabview-min.js b/reports/site_media/yui/tabview/tabview-min.js
new file mode 100644
index 000000000..24e39dac3
--- /dev/null
+++ b/reports/site_media/yui/tabview/tabview-min.js
@@ -0,0 +1,61 @@
+/*
+Copyright (c) 2006, Yahoo! Inc. All rights reserved.
+Code licensed under the BSD License:
+http://developer.yahoo.net/yui/license.txt
+version: 0.12.2
+*/
+
+YAHOO.util.Lang={isArray:function(val){if(val.constructor&&val.constructor.toString().indexOf('Array')>-1){return true;}else{return YAHOO.util.Lang.isObject(val)&&val.constructor==Array;}},isBoolean:function(val){return typeof val=='boolean';},isFunction:function(val){return typeof val=='function';},isNull:function(val){return val===null;},isNumber:function(val){return!isNaN(val);},isObject:function(val){return typeof val=='object'||YAHOO.util.Lang.isFunction(val);},isString:function(val){return typeof val=='string';},isUndefined:function(val){return typeof val=='undefined';}};YAHOO.util.Attribute=function(hash,owner){if(owner){this.owner=owner;this.configure(hash,true);}};YAHOO.util.Attribute.prototype={name:undefined,value:null,owner:null,readOnly:false,writeOnce:false,_initialConfig:null,_written:false,method:null,validator:null,getValue:function(){return this.value;},setValue:function(value,silent){var beforeRetVal;var owner=this.owner;var name=this.name;var event={type:name,prevValue:this.getValue(),newValue:value};if(this.readOnly||(this.writeOnce&&this._written)){return false;}
+if(this.validator&&!this.validator.call(owner,value)){return false;}
+if(!silent){beforeRetVal=owner.fireBeforeChangeEvent(event);if(beforeRetVal===false){return false;}}
+if(this.method){this.method.call(owner,value);}
+this.value=value;this._written=true;event.type=name;if(!silent){this.owner.fireChangeEvent(event);}
+return true;},configure:function(map,init){map=map||{};this._written=false;this._initialConfig=this._initialConfig||{};for(var key in map){if(key&&map.hasOwnProperty(key)){this[key]=map[key];if(init){this._initialConfig[key]=map[key];}}}},resetValue:function(){return this.setValue(this._initialConfig.value);},resetConfig:function(){this.configure(this._initialConfig);},refresh:function(silent){this.setValue(this.value,silent);}};(function(){var Lang=YAHOO.util.Lang;YAHOO.util.AttributeProvider=function(){};YAHOO.util.AttributeProvider.prototype={_configs:null,get:function(key){var configs=this._configs||{};var config=configs[key];if(!config){return undefined;}
+return config.value;},set:function(key,value,silent){var configs=this._configs||{};var config=configs[key];if(!config){return false;}
+return config.setValue(value,silent);},getAttributeKeys:function(){var configs=this._configs;var keys=[];var config;for(var key in configs){config=configs[key];if(configs.hasOwnProperty(key)&&!Lang.isUndefined(config)){keys[keys.length]=key;}}
+return keys;},setAttributes:function(map,silent){for(var key in map){if(map.hasOwnProperty(key)){this.set(key,map[key],silent);}}},resetValue:function(key,silent){var configs=this._configs||{};if(configs[key]){this.set(key,configs[key]._initialConfig.value,silent);return true;}
+return false;},refresh:function(key,silent){var configs=this._configs;key=((Lang.isString(key))?[key]:key)||this.getAttributeKeys();for(var i=0,len=key.length;i<len;++i){if(configs[key[i]]&&!Lang.isUndefined(configs[key[i]].value)&&!Lang.isNull(configs[key[i]].value)){configs[key[i]].refresh(silent);}}},register:function(key,map){this._configs=this._configs||{};if(this._configs[key]){return false;}
+map.name=key;this._configs[key]=new YAHOO.util.Attribute(map,this);return true;},getAttributeConfig:function(key){var configs=this._configs||{};var config=configs[key]||{};var map={};for(key in config){if(config.hasOwnProperty(key)){map[key]=config[key];}}
+return map;},configureAttribute:function(key,map,init){var configs=this._configs||{};if(!configs[key]){return false;}
+configs[key].configure(map,init);},resetAttributeConfig:function(key){var configs=this._configs||{};configs[key].resetConfig();},fireBeforeChangeEvent:function(e){var type='before';type+=e.type.charAt(0).toUpperCase()+e.type.substr(1)+'Change';e.type=type;return this.fireEvent(e.type,e);},fireChangeEvent:function(e){e.type+='Change';return this.fireEvent(e.type,e);}};YAHOO.augment(YAHOO.util.AttributeProvider,YAHOO.util.EventProvider);})();(function(){var Dom=YAHOO.util.Dom,Lang=YAHOO.util.Lang,EventPublisher=YAHOO.util.EventPublisher,AttributeProvider=YAHOO.util.AttributeProvider;YAHOO.util.Element=function(el,map){if(arguments.length){this.init(el,map);}};YAHOO.util.Element.prototype={DOM_EVENTS:null,appendChild:function(child){child=child.get?child.get('element'):child;this.get('element').appendChild(child);},getElementsByTagName:function(tag){return this.get('element').getElementsByTagName(tag);},hasChildNodes:function(){return this.get('element').hasChildNodes();},insertBefore:function(element,before){element=element.get?element.get('element'):element;before=(before&&before.get)?before.get('element'):before;this.get('element').insertBefore(element,before);},removeChild:function(child){child=child.get?child.get('element'):child;this.get('element').removeChild(child);return true;},replaceChild:function(newNode,oldNode){newNode=newNode.get?newNode.get('element'):newNode;oldNode=oldNode.get?oldNode.get('element'):oldNode;return this.get('element').replaceChild(newNode,oldNode);},initAttributes:function(map){map=map||{};var element=Dom.get(map.element)||null;this.register('element',{value:element,readOnly:true});},addListener:function(type,fn,obj,scope){var el=this.get('element');var scope=scope||this;el=this.get('id')||el;if(!this._events[type]){if(this.DOM_EVENTS[type]){YAHOO.util.Event.addListener(el,type,function(e){if(e.srcElement&&!e.target){e.target=e.srcElement;}
+this.fireEvent(type,e);},obj,scope);}
+this.createEvent(type,this);this._events[type]=true;}
+this.subscribe.apply(this,arguments);},on:function(){this.addListener.apply(this,arguments);},removeListener:function(type,fn){this.unsubscribe.apply(this,arguments);},addClass:function(className){Dom.addClass(this.get('element'),className);},getElementsByClassName:function(className,tag){return Dom.getElementsByClassName(className,tag,this.get('element'));},hasClass:function(className){return Dom.hasClass(this.get('element'),className);},removeClass:function(className){return Dom.removeClass(this.get('element'),className);},replaceClass:function(oldClassName,newClassName){return Dom.replaceClass(this.get('element'),oldClassName,newClassName);},setStyle:function(property,value){return Dom.setStyle(this.get('element'),property,value);},getStyle:function(property){return Dom.getStyle(this.get('element'),property);},fireQueue:function(){var queue=this._queue;for(var i=0,len=queue.length;i<len;++i){this[queue[i][0]].apply(this,queue[i][1]);}},appendTo:function(parent,before){parent=(parent.get)?parent.get('element'):Dom.get(parent);before=(before&&before.get)?before.get('element'):Dom.get(before);var element=this.get('element');var newAddition=!Dom.inDocument(element);if(!element){return false;}
+if(!parent){return false;}
+if(element.parent!=parent){if(before){parent.insertBefore(element,before);}else{parent.appendChild(element);}}
+if(!newAddition){return false;}
+var keys=this.getAttributeKeys();for(var key in keys){if(!Lang.isUndefined(element[key])){this.refresh(key);}}},get:function(key){var configs=this._configs||{};var el=configs.element;if(el&&!configs[key]&&!Lang.isUndefined(el.value[key])){return el.value[key];}
+return AttributeProvider.prototype.get.call(this,key);},set:function(key,value,silent){var el=this.get('element');if(!el){this._queue[this._queue.length]=['set',arguments];return false;}
+if(!this._configs[key]&&!Lang.isUndefined(el[key])){_registerHTMLAttr.call(this,key);}
+return AttributeProvider.prototype.set.apply(this,arguments);},register:function(key){var configs=this._configs||{};var element=this.get('element')||null;if(element&&!Lang.isUndefined(element[key])){return false;}
+return AttributeProvider.prototype.register.apply(this,arguments);},configureAttribute:function(property,map,init){var el=this.get('element');if(!el){this._queue[this._queue.length]=['configureAttribute',arguments];return;}
+if(!this._configs[property]&&!Lang.isUndefined(el[property])){_registerHTMLAttr.call(this,property,map);}
+return AttributeProvider.prototype.configureAttribute.apply(this,arguments);},getAttributeKeys:function(){var el=this.get('element');var keys=AttributeProvider.prototype.getAttributeKeys.call(this);for(var key in el){if(!this._configs[key]){keys[key]=keys[key]||el[key];}}
+return keys;},init:function(el,attr){this._queue=this._queue||[];this._events=this._events||{};this._configs=this._configs||{};attr=attr||{};attr.element=attr.element||el||null;this.DOM_EVENTS={'click':true,'keydown':true,'keypress':true,'keyup':true,'mousedown':true,'mousemove':true,'mouseout':true,'mouseover':true,'mouseup':true};var readyHandler=function(){this.initAttributes(attr);this.setAttributes(attr,true);this.fireQueue();this.fireEvent('contentReady',{type:'contentReady',target:attr.element});};if(Lang.isString(el)){_registerHTMLAttr.call(this,'id',{value:el});YAHOO.util.Event.onAvailable(el,function(){attr.element=Dom.get(el);this.fireEvent('available',{type:'available',target:attr.element});},this,true);YAHOO.util.Event.onContentReady(el,function(){readyHandler.call(this);},this,true);}else{readyHandler.call(this);}}};var _registerHTMLAttr=function(key,map){var el=this.get('element');map=map||{};map.name=key;map.method=map.method||function(value){el[key]=value;};map.value=map.value||el[key];this._configs[key]=new YAHOO.util.Attribute(map,this);};YAHOO.augment(YAHOO.util.Element,AttributeProvider);})();(function(){var Dom=YAHOO.util.Dom,Event=YAHOO.util.Event,Lang=YAHOO.util.Lang;var Tab=function(el,attr){attr=attr||{};if(arguments.length==1&&!Lang.isString(el)&&!el.nodeName){attr=el;el=attr.element;}
+if(!el&&!attr.element){el=_createTabElement.call(this,attr);}
+this.loadHandler={success:function(o){this.set('content',o.responseText);},failure:function(o){}};Tab.superclass.constructor.call(this,el,attr);this.DOM_EVENTS={};};YAHOO.extend(Tab,YAHOO.util.Element);var proto=Tab.prototype;proto.LABEL_TAGNAME='em';proto.ACTIVE_CLASSNAME='selected';proto.DISABLED_CLASSNAME='disabled';proto.LOADING_CLASSNAME='loading';proto.dataConnection=null;proto.loadHandler=null;proto.toString=function(){var el=this.get('element');var id=el.id||el.tagName;return"Tab "+id;};proto.initAttributes=function(attr){attr=attr||{};Tab.superclass.initAttributes.call(this,attr);var el=this.get('element');this.register('activationEvent',{value:attr.activationEvent||'click'});this.register('labelEl',{value:attr.labelEl||_getlabelEl.call(this),method:function(value){var current=this.get('labelEl');if(current){if(current==value){return false;}
+this.replaceChild(value,current);}else if(el.firstChild){this.insertBefore(value,el.firstChild);}else{this.appendChild(value);}}});this.register('label',{value:attr.label||_getLabel.call(this),method:function(value){var labelEl=this.get('labelEl');if(!labelEl){this.set('labelEl',_createlabelEl.call(this));}
+_setLabel.call(this,value);}});this.register('contentEl',{value:attr.contentEl||document.createElement('div'),method:function(value){var current=this.get('contentEl');if(current){if(current==value){return false;}
+this.replaceChild(value,current);}}});this.register('content',{value:attr.content,method:function(value){this.get('contentEl').innerHTML=value;}});var _dataLoaded=false;this.register('dataSrc',{value:attr.dataSrc});this.register('cacheData',{value:attr.cacheData||false,validator:Lang.isBoolean});this.register('loadMethod',{value:attr.loadMethod||'GET',validator:Lang.isString});this.register('dataLoaded',{value:false,validator:Lang.isBoolean,writeOnce:true});this.register('dataTimeout',{value:attr.dataTimeout||null,validator:Lang.isNumber});this.register('active',{value:attr.active||this.hasClass(this.ACTIVE_CLASSNAME),method:function(value){if(value===true){this.addClass(this.ACTIVE_CLASSNAME);this.set('title','active');}else{this.removeClass(this.ACTIVE_CLASSNAME);this.set('title','');}},validator:function(value){return Lang.isBoolean(value)&&!this.get('disabled');}});this.register('disabled',{value:attr.disabled||this.hasClass(this.DISABLED_CLASSNAME),method:function(value){if(value===true){Dom.addClass(this.get('element'),this.DISABLED_CLASSNAME);}else{Dom.removeClass(this.get('element'),this.DISABLED_CLASSNAME);}},validator:Lang.isBoolean});this.register('href',{value:attr.href||'#',method:function(value){this.getElementsByTagName('a')[0].href=value;},validator:Lang.isString});this.register('contentVisible',{value:attr.contentVisible,method:function(value){if(value==true){this.get('contentEl').style.display='block';if(this.get('dataSrc')){if(!this.get('dataLoaded')||!this.get('cacheData')){_dataConnect.call(this);}}}else{this.get('contentEl').style.display='none';}},validator:Lang.isBoolean});};var _createTabElement=function(attr){var el=document.createElement('li');var a=document.createElement('a');a.href=attr.href||'#';el.appendChild(a);var label=attr.label||null;var labelEl=attr.labelEl||null;if(labelEl){if(!label){label=_getLabel.call(this,labelEl);}}else{labelEl=_createlabelEl.call(this);}
+a.appendChild(labelEl);return el;};var _getlabelEl=function(){return this.getElementsByTagName(this.LABEL_TAGNAME)[0];};var _createlabelEl=function(){var el=document.createElement(this.LABEL_TAGNAME);return el;};var _setLabel=function(label){var el=this.get('labelEl');el.innerHTML=label;};var _getLabel=function(){var label,el=this.get('labelEl');if(!el){return undefined;}
+return el.innerHTML;};var _dataConnect=function(){if(!YAHOO.util.Connect){return false;}
+Dom.addClass(this.get('contentEl').parentNode,this.LOADING_CLASSNAME);this.dataConnection=YAHOO.util.Connect.asyncRequest(this.get('loadMethod'),this.get('dataSrc'),{success:function(o){this.loadHandler.success.call(this,o);this.set('dataLoaded',true);this.dataConnection=null;Dom.removeClass(this.get('contentEl').parentNode,this.LOADING_CLASSNAME);},failure:function(o){this.loadHandler.failure.call(this,o);this.dataConnection=null;Dom.removeClass(this.get('contentEl').parentNode,this.LOADING_CLASSNAME);},scope:this,timeout:this.get('dataTimeout')});};YAHOO.widget.Tab=Tab;})();(function(){YAHOO.widget.TabView=function(el,attr){attr=attr||{};if(arguments.length==1&&!Lang.isString(el)&&!el.nodeName){attr=el;el=attr.element||null;}
+if(!el&&!attr.element){el=_createTabViewElement.call(this,attr);}
+YAHOO.widget.TabView.superclass.constructor.call(this,el,attr);};YAHOO.extend(YAHOO.widget.TabView,YAHOO.util.Element);var proto=YAHOO.widget.TabView.prototype;var Dom=YAHOO.util.Dom;var Lang=YAHOO.util.Lang;var Event=YAHOO.util.Event;var Tab=YAHOO.widget.Tab;proto.CLASSNAME='yui-navset';proto.TAB_PARENT_CLASSNAME='yui-nav';proto.CONTENT_PARENT_CLASSNAME='yui-content';proto._tabParent=null;proto._contentParent=null;proto.addTab=function(tab,index){var tabs=this.get('tabs');if(!tabs){this._queue[this._queue.length]=['addTab',arguments];return false;}
+index=(index===undefined)?tabs.length:index;var before=this.getTab(index);var self=this;var el=this.get('element');var tabParent=this._tabParent;var contentParent=this._contentParent;var tabElement=tab.get('element');var contentEl=tab.get('contentEl');if(before){tabParent.insertBefore(tabElement,before.get('element'));}else{tabParent.appendChild(tabElement);}
+if(contentEl&&!Dom.isAncestor(contentParent,contentEl)){contentParent.appendChild(contentEl);}
+if(!tab.get('active')){tab.set('contentVisible',false,true);}else{this.set('activeTab',tab,true);}
+var activate=function(e){YAHOO.util.Event.preventDefault(e);self.set('activeTab',this);};tab.addListener(tab.get('activationEvent'),activate);tab.addListener('activationEventChange',function(e){if(e.prevValue!=e.newValue){tab.removeListener(e.prevValue,activate);tab.addListener(e.newValue,activate);}});tabs.splice(index,0,tab);};proto.DOMEventHandler=function(e){var el=this.get('element');var target=YAHOO.util.Event.getTarget(e);var tabParent=this._tabParent;if(Dom.isAncestor(tabParent,target)){var tabEl;var tab=null;var contentEl;var tabs=this.get('tabs');for(var i=0,len=tabs.length;i<len;i++){tabEl=tabs[i].get('element');contentEl=tabs[i].get('contentEl');if(target==tabEl||Dom.isAncestor(tabEl,target)){tab=tabs[i];break;}}
+if(tab){tab.fireEvent(e.type,e);}}};proto.getTab=function(index){return this.get('tabs')[index];};proto.getTabIndex=function(tab){var index=null;var tabs=this.get('tabs');for(var i=0,len=tabs.length;i<len;++i){if(tab==tabs[i]){index=i;break;}}
+return index;};proto.removeTab=function(tab){var tabCount=this.get('tabs').length;var index=this.getTabIndex(tab);var nextIndex=index+1;if(tab==this.get('activeTab')){if(tabCount>1){if(index+1==tabCount){this.set('activeIndex',index-1);}else{this.set('activeIndex',index+1);}}}
+this._tabParent.removeChild(tab.get('element'));this._contentParent.removeChild(tab.get('contentEl'));this._configs.tabs.value.splice(index,1);};proto.toString=function(){var name=this.get('id')||this.get('tagName');return"TabView "+name;};proto.contentTransition=function(newTab,oldTab){newTab.set('contentVisible',true);oldTab.set('contentVisible',false);};proto.initAttributes=function(attr){YAHOO.widget.TabView.superclass.initAttributes.call(this,attr);if(!attr.orientation){attr.orientation='top';}
+var el=this.get('element');this.register('tabs',{value:[],readOnly:true});this._tabParent=this.getElementsByClassName(this.TAB_PARENT_CLASSNAME,'ul')[0]||_createTabParent.call(this);this._contentParent=this.getElementsByClassName(this.CONTENT_PARENT_CLASSNAME,'div')[0]||_createContentParent.call(this);this.register('orientation',{value:attr.orientation,method:function(value){var current=this.get('orientation');this.addClass('yui-navset-'+value);if(current!=value){this.removeClass('yui-navset-'+current);}
+switch(value){case'bottom':this.appendChild(this._tabParent);break;}}});this.register('activeIndex',{value:attr.activeIndex,method:function(value){this.set('activeTab',this.getTab(value));},validator:function(value){return!this.getTab(value).get('disabled');}});this.register('activeTab',{value:attr.activeTab,method:function(tab){var activeTab=this.get('activeTab');if(tab){tab.set('active',true);}
+if(activeTab&&activeTab!=tab){activeTab.set('active',false);}
+if(activeTab&&tab!=activeTab){this.contentTransition(tab,activeTab);}else if(tab){tab.set('contentVisible',true);}},validator:function(value){return!value.get('disabled');}});if(this._tabParent){_initTabs.call(this);}
+for(var type in this.DOM_EVENTS){if(this.DOM_EVENTS.hasOwnProperty(type)){this.addListener.call(this,type,this.DOMEventHandler);}}};var _initTabs=function(){var tab,attr,contentEl;var el=this.get('element');var tabs=_getChildNodes(this._tabParent);var contentElements=_getChildNodes(this._contentParent);for(var i=0,len=tabs.length;i<len;++i){attr={};if(contentElements[i]){attr.contentEl=contentElements[i];}
+tab=new YAHOO.widget.Tab(tabs[i],attr);this.addTab(tab);if(tab.hasClass(tab.ACTIVE_CLASSNAME)){this._configs.activeTab.value=tab;}}};var _createTabViewElement=function(attr){var el=document.createElement('div');if(this.CLASSNAME){el.className=this.CLASSNAME;}
+return el;};var _createTabParent=function(attr){var el=document.createElement('ul');if(this.TAB_PARENT_CLASSNAME){el.className=this.TAB_PARENT_CLASSNAME;}
+this.get('element').appendChild(el);return el;};var _createContentParent=function(attr){var el=document.createElement('div');if(this.CONTENT_PARENT_CLASSNAME){el.className=this.CONTENT_PARENT_CLASSNAME;}
+this.get('element').appendChild(el);return el;};var _getChildNodes=function(el){var nodes=[];var childNodes=el.childNodes;for(var i=0,len=childNodes.length;i<len;++i){if(childNodes[i].nodeType==1){nodes[nodes.length]=childNodes[i];}}
+return nodes;};})(); \ No newline at end of file
diff --git a/reports/site_media/yui/tabview/tabview.js b/reports/site_media/yui/tabview/tabview.js
new file mode 100644
index 000000000..8f5d4bb02
--- /dev/null
+++ b/reports/site_media/yui/tabview/tabview.js
@@ -0,0 +1,1945 @@
+/*
+Copyright (c) 2006, Yahoo! Inc. All rights reserved.
+Code licensed under the BSD License:
+http://developer.yahoo.net/yui/license.txt
+version: 0.12.2
+*/
+YAHOO.util.Lang = {
+ isArray: function(val) { // frames lose type, so test constructor string
+ if (val.constructor && val.constructor.toString().indexOf('Array') > -1) {
+ return true;
+ } else {
+ return YAHOO.util.Lang.isObject(val) && val.constructor == Array;
+ }
+ },
+
+ isBoolean: function(val) {
+ return typeof val == 'boolean';
+ },
+
+ isFunction: function(val) {
+ return typeof val == 'function';
+ },
+
+ isNull: function(val) {
+ return val === null;
+ },
+
+ isNumber: function(val) {
+ return !isNaN(val);
+ },
+
+ isObject: function(val) {
+ return typeof val == 'object' || YAHOO.util.Lang.isFunction(val);
+ },
+
+ isString: function(val) {
+ return typeof val == 'string';
+ },
+
+ isUndefined: function(val) {
+ return typeof val == 'undefined';
+ }
+};
+
+/**
+ * Provides Attribute configurations.
+ * @namespace YAHOO.util
+ * @class Attribute
+ * @constructor
+ * @param hash {Object} The intial Attribute.
+ * @param {YAHOO.util.AttributeProvider} The owner of the Attribute instance.
+ */
+
+YAHOO.util.Attribute = function(hash, owner) {
+ if (owner) {
+ this.owner = owner;
+ this.configure(hash, true);
+ }
+};
+
+YAHOO.util.Attribute.prototype = {
+ /**
+ * The name of the attribute.
+ * @property name
+ * @type String
+ */
+ name: undefined,
+
+ /**
+ * The value of the attribute.
+ * @property value
+ * @type String
+ */
+ value: null,
+
+ /**
+ * The owner of the attribute.
+ * @property owner
+ * @type YAHOO.util.AttributeProvider
+ */
+ owner: null,
+
+ /**
+ * Whether or not the attribute is read only.
+ * @property readOnly
+ * @type Boolean
+ */
+ readOnly: false,
+
+ /**
+ * Whether or not the attribute can only be written once.
+ * @property writeOnce
+ * @type Boolean
+ */
+ writeOnce: false,
+
+ /**
+ * The attribute's initial configuration.
+ * @private
+ * @property _initialConfig
+ * @type Object
+ */
+ _initialConfig: null,
+
+ /**
+ * Whether or not the attribute's value has been set.
+ * @private
+ * @property _written
+ * @type Boolean
+ */
+ _written: false,
+
+ /**
+ * The method to use when setting the attribute's value.
+ * The method recieves the new value as the only argument.
+ * @property method
+ * @type Function
+ */
+ method: null,
+
+ /**
+ * The validator to use when setting the attribute's value.
+ * @property validator
+ * @type Function
+ * @return Boolean
+ */
+ validator: null,
+
+ /**
+ * Retrieves the current value of the attribute.
+ * @method getValue
+ * @return {any} The current value of the attribute.
+ */
+ getValue: function() {
+ return this.value;
+ },
+
+ /**
+ * Sets the value of the attribute and fires beforeChange and change events.
+ * @method setValue
+ * @param {Any} value The value to apply to the attribute.
+ * @param {Boolean} silent If true the change events will not be fired.
+ * @return {Boolean} Whether or not the value was set.
+ */
+ setValue: function(value, silent) {
+ var beforeRetVal;
+ var owner = this.owner;
+ var name = this.name;
+
+ var event = {
+ type: name,
+ prevValue: this.getValue(),
+ newValue: value
+ };
+
+ if (this.readOnly || ( this.writeOnce && this._written) ) {
+ return false; // write not allowed
+ }
+
+ if (this.validator && !this.validator.call(owner, value) ) {
+ return false; // invalid value
+ }
+
+ if (!silent) {
+ beforeRetVal = owner.fireBeforeChangeEvent(event);
+ if (beforeRetVal === false) {
+ return false;
+ }
+ }
+
+ if (this.method) {
+ this.method.call(owner, value);
+ }
+
+ this.value = value;
+ this._written = true;
+
+ event.type = name;
+
+ if (!silent) {
+ this.owner.fireChangeEvent(event);
+ }
+
+ return true;
+ },
+
+ /**
+ * Allows for configuring the Attribute's properties.
+ * @method configure
+ * @param {Object} map A key-value map of Attribute properties.
+ * @param {Boolean} init Whether or not this should become the initial config.
+ */
+ configure: function(map, init) {
+ map = map || {};
+ this._written = false; // reset writeOnce
+ this._initialConfig = this._initialConfig || {};
+
+ for (var key in map) {
+ if ( key && map.hasOwnProperty(key) ) {
+ this[key] = map[key];
+ if (init) {
+ this._initialConfig[key] = map[key];
+ }
+ }
+ }
+ },
+
+ /**
+ * Resets the value to the initial config value.
+ * @method resetValue
+ * @return {Boolean} Whether or not the value was set.
+ */
+ resetValue: function() {
+ return this.setValue(this._initialConfig.value);
+ },
+
+ /**
+ * Resets the attribute config to the initial config state.
+ * @method resetConfig
+ */
+ resetConfig: function() {
+ this.configure(this._initialConfig);
+ },
+
+ /**
+ * Resets the value to the current value.
+ * Useful when values may have gotten out of sync with actual properties.
+ * @method refresh
+ * @return {Boolean} Whether or not the value was set.
+ */
+ refresh: function(silent) {
+ this.setValue(this.value, silent);
+ }
+};
+
+(function() {
+ var Lang = YAHOO.util.Lang;
+
+ /*
+ Copyright (c) 2006, Yahoo! Inc. All rights reserved.
+ Code licensed under the BSD License:
+ http://developer.yahoo.net/yui/license.txt
+ */
+
+ /**
+ * Provides and manages YAHOO.util.Attribute instances
+ * @namespace YAHOO.util
+ * @class AttributeProvider
+ * @uses YAHOO.util.EventProvider
+ */
+ YAHOO.util.AttributeProvider = function() {};
+
+ YAHOO.util.AttributeProvider.prototype = {
+
+ /**
+ * A key-value map of Attribute configurations
+ * @property _configs
+ * @protected (may be used by subclasses and augmentors)
+ * @private
+ * @type {Object}
+ */
+ _configs: null,
+ /**
+ * Returns the current value of the attribute.
+ * @method get
+ * @param {String} key The attribute whose value will be returned.
+ */
+ get: function(key){
+ var configs = this._configs || {};
+ var config = configs[key];
+
+ if (!config) {
+ return undefined;
+ }
+
+ return config.value;
+ },
+
+ /**
+ * Sets the value of a config.
+ * @method set
+ * @param {String} key The name of the attribute
+ * @param {Any} value The value to apply to the attribute
+ * @param {Boolean} silent Whether or not to suppress change events
+ * @return {Boolean} Whether or not the value was set.
+ */
+ set: function(key, value, silent){
+ var configs = this._configs || {};
+ var config = configs[key];
+
+ if (!config) {
+ return false;
+ }
+
+ return config.setValue(value, silent);
+ },
+
+ /**
+ * Returns an array of attribute names.
+ * @method getAttributeKeys
+ * @return {Array} An array of attribute names.
+ */
+ getAttributeKeys: function(){
+ var configs = this._configs;
+ var keys = [];
+ var config;
+ for (var key in configs) {
+ config = configs[key];
+ if ( configs.hasOwnProperty(key) &&
+ !Lang.isUndefined(config) ) {
+ keys[keys.length] = key;
+ }
+ }
+
+ return keys;
+ },
+
+ /**
+ * Sets multiple attribute values.
+ * @method setAttributes
+ * @param {Object} map A key-value map of attributes
+ * @param {Boolean} silent Whether or not to suppress change events
+ */
+ setAttributes: function(map, silent){
+ for (var key in map) {
+ if ( map.hasOwnProperty(key) ) {
+ this.set(key, map[key], silent);
+ }
+ }
+ },
+
+ /**
+ * Resets the specified attribute's value to its initial value.
+ * @method resetValue
+ * @param {String} key The name of the attribute
+ * @param {Boolean} silent Whether or not to suppress change events
+ * @return {Boolean} Whether or not the value was set
+ */
+ resetValue: function(key, silent){
+ var configs = this._configs || {};
+ if (configs[key]) {
+ this.set(key, configs[key]._initialConfig.value, silent);
+ return true;
+ }
+ return false;
+ },
+
+ /**
+ * Sets the attribute's value to its current value.
+ * @method refresh
+ * @param {String | Array} key The attribute(s) to refresh
+ * @param {Boolean} silent Whether or not to suppress change events
+ */
+ refresh: function(key, silent){
+ var configs = this._configs;
+
+ key = ( ( Lang.isString(key) ) ? [key] : key ) ||
+ this.getAttributeKeys();
+
+ for (var i = 0, len = key.length; i < len; ++i) {
+ if ( // only set if there is a value and not null
+ configs[key[i]] &&
+ ! Lang.isUndefined(configs[key[i]].value) &&
+ ! Lang.isNull(configs[key[i]].value) ) {
+ configs[key[i]].refresh(silent);
+ }
+ }
+ },
+
+ /**
+ * Adds an Attribute to the AttributeProvider instance.
+ * @method register
+ * @param {String} key The attribute's name
+ * @param {Object} map A key-value map containing the
+ * attribute's properties.
+ */
+ register: function(key, map) {
+ this._configs = this._configs || {};
+
+ if (this._configs[key]) { // dont override
+ return false;
+ }
+
+ map.name = key;
+ this._configs[key] = new YAHOO.util.Attribute(map, this);
+ return true;
+ },
+
+ /**
+ * Returns the attribute's properties.
+ * @method getAttributeConfig
+ * @param {String} key The attribute's name
+ * @private
+ * @return {object} A key-value map containing all of the
+ * attribute's properties.
+ */
+ getAttributeConfig: function(key) {
+ var configs = this._configs || {};
+ var config = configs[key] || {};
+ var map = {}; // returning a copy to prevent overrides
+
+ for (key in config) {
+ if ( config.hasOwnProperty(key) ) {
+ map[key] = config[key];
+ }
+ }
+
+ return map;
+ },
+
+ /**
+ * Sets or updates an Attribute instance's properties.
+ * @method configureAttribute
+ * @param {String} key The attribute's name.
+ * @param {Object} map A key-value map of attribute properties
+ * @param {Boolean} init Whether or not this should become the intial config.
+ */
+ configureAttribute: function(key, map, init) {
+ var configs = this._configs || {};
+
+ if (!configs[key]) {
+ return false;
+ }
+
+ configs[key].configure(map, init);
+ },
+
+ /**
+ * Resets an attribute to its intial configuration.
+ * @method resetAttributeConfig
+ * @param {String} key The attribute's name.
+ * @private
+ */
+ resetAttributeConfig: function(key){
+ var configs = this._configs || {};
+ configs[key].resetConfig();
+ },
+
+ /**
+ * Fires the attribute's beforeChange event.
+ * @method fireBeforeChangeEvent
+ * @param {String} key The attribute's name.
+ * @param {Obj} e The event object to pass to handlers.
+ */
+ fireBeforeChangeEvent: function(e) {
+ var type = 'before';
+ type += e.type.charAt(0).toUpperCase() + e.type.substr(1) + 'Change';
+ e.type = type;
+ return this.fireEvent(e.type, e);
+ },
+
+ /**
+ * Fires the attribute's change event.
+ * @method fireChangeEvent
+ * @param {String} key The attribute's name.
+ * @param {Obj} e The event object to pass to the handlers.
+ */
+ fireChangeEvent: function(e) {
+ e.type += 'Change';
+ return this.fireEvent(e.type, e);
+ }
+ };
+
+ YAHOO.augment(YAHOO.util.AttributeProvider, YAHOO.util.EventProvider);
+})();
+
+(function() {
+// internal shorthand
+var Dom = YAHOO.util.Dom,
+ Lang = YAHOO.util.Lang,
+ EventPublisher = YAHOO.util.EventPublisher,
+ AttributeProvider = YAHOO.util.AttributeProvider;
+
+/**
+ * Element provides an interface to an HTMLElement's attributes and common
+ * methods. Other commonly used attributes are added as well.
+ * @namespace YAHOO.util
+ * @class Element
+ * @uses YAHOO.util.AttributeProvider
+ * @constructor
+ * @param el {HTMLElement | String} The html element that
+ * represents the Element.
+ * @param {Object} map A key-value map of initial config names and values
+ */
+YAHOO.util.Element = function(el, map) {
+ if (arguments.length) {
+ this.init(el, map);
+ }
+};
+
+YAHOO.util.Element.prototype = {
+ /**
+ * Dom events supported by the Element instance.
+ * @property DOM_EVENTS
+ * @type Object
+ */
+ DOM_EVENTS: null,
+
+ /**
+ * Wrapper for HTMLElement method.
+ * @method appendChild
+ * @param {Boolean} deep Whether or not to do a deep clone
+ */
+ appendChild: function(child) {
+ child = child.get ? child.get('element') : child;
+ this.get('element').appendChild(child);
+ },
+
+ /**
+ * Wrapper for HTMLElement method.
+ * @method getElementsByTagName
+ * @param {String} tag The tagName to collect
+ */
+ getElementsByTagName: function(tag) {
+ return this.get('element').getElementsByTagName(tag);
+ },
+
+ /**
+ * Wrapper for HTMLElement method.
+ * @method hasChildNodes
+ * @return {Boolean} Whether or not the element has childNodes
+ */
+ hasChildNodes: function() {
+ return this.get('element').hasChildNodes();
+ },
+
+ /**
+ * Wrapper for HTMLElement method.
+ * @method insertBefore
+ * @param {HTMLElement} element The HTMLElement to insert
+ * @param {HTMLElement} before The HTMLElement to insert
+ * the element before.
+ */
+ insertBefore: function(element, before) {
+ element = element.get ? element.get('element') : element;
+ before = (before && before.get) ? before.get('element') : before;
+
+ this.get('element').insertBefore(element, before);
+ },
+
+ /**
+ * Wrapper for HTMLElement method.
+ * @method removeChild
+ * @param {HTMLElement} child The HTMLElement to remove
+ */
+ removeChild: function(child) {
+ child = child.get ? child.get('element') : child;
+ this.get('element').removeChild(child);
+ return true;
+ },
+
+ /**
+ * Wrapper for HTMLElement method.
+ * @method replaceChild
+ * @param {HTMLElement} newNode The HTMLElement to insert
+ * @param {HTMLElement} oldNode The HTMLElement to replace
+ */
+ replaceChild: function(newNode, oldNode) {
+ newNode = newNode.get ? newNode.get('element') : newNode;
+ oldNode = oldNode.get ? oldNode.get('element') : oldNode;
+ return this.get('element').replaceChild(newNode, oldNode);
+ },
+
+
+ /**
+ * Registers Element specific attributes.
+ * @method initAttributes
+ * @param {Object} map A key-value map of initial attribute configs
+ */
+ initAttributes: function(map) {
+ map = map || {};
+ var element = Dom.get(map.element) || null;
+
+ /**
+ * The HTMLElement the Element instance refers to.
+ * @config element
+ * @type HTMLElement
+ */
+ this.register('element', {
+ value: element,
+ readOnly: true
+ });
+ },
+
+ /**
+ * Adds a listener for the given event. These may be DOM or
+ * customEvent listeners. Any event that is fired via fireEvent
+ * can be listened for. All handlers receive an event object.
+ * @method addListener
+ * @param {String} type The name of the event to listen for
+ * @param {Function} fn The handler to call when the event fires
+ * @param {Any} obj A variable to pass to the handler
+ * @param {Object} scope The object to use for the scope of the handler
+ */
+ addListener: function(type, fn, obj, scope) {
+ var el = this.get('element');
+ var scope = scope || this;
+
+ el = this.get('id') || el;
+
+ if (!this._events[type]) { // create on the fly
+ if ( this.DOM_EVENTS[type] ) {
+ YAHOO.util.Event.addListener(el, type, function(e) {
+ if (e.srcElement && !e.target) { // supplement IE with target
+ e.target = e.srcElement;
+ }
+ this.fireEvent(type, e);
+ }, obj, scope);
+ }
+
+ this.createEvent(type, this);
+ this._events[type] = true;
+ }
+
+ this.subscribe.apply(this, arguments); // notify via customEvent
+ },
+
+
+ /**
+ * Alias for addListener
+ * @method on
+ * @param {String} type The name of the event to listen for
+ * @param {Function} fn The function call when the event fires
+ * @param {Any} obj A variable to pass to the handler
+ * @param {Object} scope The object to use for the scope of the handler
+ */
+ on: function() { this.addListener.apply(this, arguments); },
+
+
+ /**
+ * Remove an event listener
+ * @method removeListener
+ * @param {String} type The name of the event to listen for
+ * @param {Function} fn The function call when the event fires
+ */
+ removeListener: function(type, fn) {
+ this.unsubscribe.apply(this, arguments);
+ },
+
+ /**
+ * Wrapper for Dom method.
+ * @method addClass
+ * @param {String} className The className to add
+ */
+ addClass: function(className) {
+ Dom.addClass(this.get('element'), className);
+ },
+
+ /**
+ * Wrapper for Dom method.
+ * @method getElementsByClassName
+ * @param {String} className The className to collect
+ * @param {String} tag (optional) The tag to use in
+ * conjunction with class name
+ * @return {Array} Array of HTMLElements
+ */
+ getElementsByClassName: function(className, tag) {
+ return Dom.getElementsByClassName(className, tag,
+ this.get('element') );
+ },
+
+ /**
+ * Wrapper for Dom method.
+ * @method hasClass
+ * @param {String} className The className to add
+ * @return {Boolean} Whether or not the element has the class name
+ */
+ hasClass: function(className) {
+ return Dom.hasClass(this.get('element'), className);
+ },
+
+ /**
+ * Wrapper for Dom method.
+ * @method removeClass
+ * @param {String} className The className to remove
+ */
+ removeClass: function(className) {
+ return Dom.removeClass(this.get('element'), className);
+ },
+
+ /**
+ * Wrapper for Dom method.
+ * @method replaceClass
+ * @param {String} oldClassName The className to replace
+ * @param {String} newClassName The className to add
+ */
+ replaceClass: function(oldClassName, newClassName) {
+ return Dom.replaceClass(this.get('element'),
+ oldClassName, newClassName);
+ },
+
+ /**
+ * Wrapper for Dom method.
+ * @method setStyle
+ * @param {String} property The style property to set
+ * @param {String} value The value to apply to the style property
+ */
+ setStyle: function(property, value) {
+ return Dom.setStyle(this.get('element'), property, value);
+ },
+
+ /**
+ * Wrapper for Dom method.
+ * @method getStyle
+ * @param {String} property The style property to retrieve
+ * @return {String} The current value of the property
+ */
+ getStyle: function(property) {
+ return Dom.getStyle(this.get('element'), property);
+ },
+
+ /**
+ * Apply any queued set calls.
+ * @method fireQueue
+ */
+ fireQueue: function() {
+ var queue = this._queue;
+ for (var i = 0, len = queue.length; i < len; ++i) {
+ this[queue[i][0]].apply(this, queue[i][1]);
+ }
+ },
+
+ /**
+ * Appends the HTMLElement into either the supplied parentNode.
+ * @method appendTo
+ * @param {HTMLElement | Element} parentNode The node to append to
+ * @param {HTMLElement | Element} before An optional node to insert before
+ */
+ appendTo: function(parent, before) {
+ parent = (parent.get) ? parent.get('element') : Dom.get(parent);
+
+ before = (before && before.get) ?
+ before.get('element') : Dom.get(before);
+ var element = this.get('element');
+
+ var newAddition = !Dom.inDocument(element);
+
+ if (!element) {
+ return false;
+ }
+
+ if (!parent) {
+ return false;
+ }
+
+ if (element.parent != parent) {
+ if (before) {
+ parent.insertBefore(element, before);
+ } else {
+ parent.appendChild(element);
+ }
+ }
+
+
+ if (!newAddition) {
+ return false; // note return; no refresh if in document
+ }
+
+ // if a new addition, refresh HTMLElement any applied attributes
+ var keys = this.getAttributeKeys();
+
+ for (var key in keys) { // only refresh HTMLElement attributes
+ if ( !Lang.isUndefined(element[key]) ) {
+ this.refresh(key);
+ }
+ }
+ },
+
+ get: function(key) {
+ var configs = this._configs || {};
+ var el = configs.element; // avoid loop due to 'element'
+ if (el && !configs[key] && !Lang.isUndefined(el.value[key]) ) {
+ return el.value[key];
+ }
+
+ return AttributeProvider.prototype.get.call(this, key);
+ },
+
+ set: function(key, value, silent) {
+ var el = this.get('element');
+ if (!el) {
+ this._queue[this._queue.length] = ['set', arguments];
+ return false;
+ }
+
+ // set it on the element if not a property
+ if ( !this._configs[key] && !Lang.isUndefined(el[key]) ) {
+ _registerHTMLAttr.call(this, key);
+ }
+
+ return AttributeProvider.prototype.set.apply(this, arguments);
+ },
+
+ register: function(key) { // protect html attributes
+ var configs = this._configs || {};
+ var element = this.get('element') || null;
+
+ if ( element && !Lang.isUndefined(element[key]) ) {
+ return false;
+ }
+
+ return AttributeProvider.prototype.register.apply(this, arguments);
+ },
+
+ configureAttribute: function(property, map, init) { // protect html attributes
+ var el = this.get('element');
+ if (!el) {
+ this._queue[this._queue.length] = ['configureAttribute', arguments];
+ return;
+ }
+
+ if (!this._configs[property] && !Lang.isUndefined(el[property]) ) {
+ _registerHTMLAttr.call(this, property, map);
+ }
+
+ return AttributeProvider.prototype.configureAttribute.apply(this, arguments);
+ },
+
+ getAttributeKeys: function() {
+ var el = this.get('element');
+ var keys = AttributeProvider.prototype.getAttributeKeys.call(this);
+
+ //add any unconfigured element keys
+ for (var key in el) {
+ if (!this._configs[key]) {
+ keys[key] = keys[key] || el[key];
+ }
+ }
+
+ return keys;
+ },
+
+ init: function(el, attr) {
+ this._queue = this._queue || [];
+ this._events = this._events || {};
+ this._configs = this._configs || {};
+ attr = attr || {};
+ attr.element = attr.element || el || null;
+
+ this.DOM_EVENTS = {
+ 'click': true,
+ 'keydown': true,
+ 'keypress': true,
+ 'keyup': true,
+ 'mousedown': true,
+ 'mousemove': true,
+ 'mouseout': true,
+ 'mouseover': true,
+ 'mouseup': true
+ };
+
+ var readyHandler = function() {
+ this.initAttributes(attr);
+
+ this.setAttributes(attr, true);
+ this.fireQueue();
+ this.fireEvent('contentReady', {
+ type: 'contentReady',
+ target: attr.element
+ });
+ };
+
+ if ( Lang.isString(el) ) {
+ _registerHTMLAttr.call(this, 'id', { value: el });
+ YAHOO.util.Event.onAvailable(el, function() {
+ attr.element = Dom.get(el);
+ this.fireEvent('available', {
+ type: 'available',
+ target: attr.element
+ });
+ }, this, true);
+
+ YAHOO.util.Event.onContentReady(el, function() {
+ readyHandler.call(this);
+ }, this, true);
+ } else {
+ readyHandler.call(this);
+ }
+ }
+};
+
+/**
+ * Sets the value of the property and fires beforeChange and change events.
+ * @private
+ * @method _registerHTMLAttr
+ * @param {YAHOO.util.Element} element The Element instance to
+ * register the config to.
+ * @param {String} key The name of the config to register
+ * @param {Object} map A key-value map of the config's params
+ */
+var _registerHTMLAttr = function(key, map) {
+ var el = this.get('element');
+ map = map || {};
+ map.name = key;
+ map.method = map.method || function(value) {
+ el[key] = value;
+ };
+ map.value = map.value || el[key];
+ this._configs[key] = new YAHOO.util.Attribute(map, this);
+};
+
+/**
+ * Fires when the Element's HTMLElement can be retrieved by Id.
+ * <p>See: <a href="#addListener">Element.addListener</a></p>
+ * <p><strong>Event fields:</strong><br>
+ * <code>&lt;String&gt; type</code> available<br>
+ * <code>&lt;HTMLElement&gt;
+ * target</code> the HTMLElement bound to this Element instance<br>
+ * <p><strong>Usage:</strong><br>
+ * <code>var handler = function(e) {var target = e.target};<br>
+ * myTabs.addListener('available', handler);</code></p>
+ * @event available
+ */
+
+/**
+ * Fires when the Element's HTMLElement subtree is rendered.
+ * <p>See: <a href="#addListener">Element.addListener</a></p>
+ * <p><strong>Event fields:</strong><br>
+ * <code>&lt;String&gt; type</code> contentReady<br>
+ * <code>&lt;HTMLElement&gt;
+ * target</code> the HTMLElement bound to this Element instance<br>
+ * <p><strong>Usage:</strong><br>
+ * <code>var handler = function(e) {var target = e.target};<br>
+ * myTabs.addListener('contentReady', handler);</code></p>
+ * @event contentReady
+ */
+
+YAHOO.augment(YAHOO.util.Element, AttributeProvider);
+})();
+
+(function() {
+ var Dom = YAHOO.util.Dom,
+ Event = YAHOO.util.Event,
+ Lang = YAHOO.util.Lang;
+
+ /**
+ * A representation of a Tab's label and content.
+ * @namespace YAHOO.widget
+ * @class Tab
+ * @extends YAHOO.util.Element
+ * @constructor
+ * @param element {HTMLElement | String} (optional) The html element that
+ * represents the TabView. An element will be created if none provided.
+ * @param {Object} properties A key map of initial properties
+ */
+ var Tab = function(el, attr) {
+ attr = attr || {};
+ if (arguments.length == 1 && !Lang.isString(el) && !el.nodeName) {
+ attr = el;
+ el = attr.element;
+ }
+
+ if (!el && !attr.element) {
+ el = _createTabElement.call(this, attr);
+ }
+
+ this.loadHandler = {
+ success: function(o) {
+ this.set('content', o.responseText);
+ },
+ failure: function(o) {
+ }
+ };
+
+ Tab.superclass.constructor.call(this, el, attr);
+
+ this.DOM_EVENTS = {}; // delegating to tabView
+ };
+
+ YAHOO.extend(Tab, YAHOO.util.Element);
+ var proto = Tab.prototype;
+
+ /**
+ * The default tag name for a Tab's inner element.
+ * @property LABEL_INNER_TAGNAME
+ * @type String
+ * @default "em"
+ */
+ proto.LABEL_TAGNAME = 'em';
+
+ /**
+ * The class name applied to active tabs.
+ * @property ACTIVE_CLASSNAME
+ * @type String
+ * @default "on"
+ */
+ proto.ACTIVE_CLASSNAME = 'selected';
+
+ /**
+ * The class name applied to disabled tabs.
+ * @property DISABLED_CLASSNAME
+ * @type String
+ * @default "disabled"
+ */
+ proto.DISABLED_CLASSNAME = 'disabled';
+
+ /**
+ * The class name applied to dynamic tabs while loading.
+ * @property LOADING_CLASSNAME
+ * @type String
+ * @default "disabled"
+ */
+ proto.LOADING_CLASSNAME = 'loading';
+
+ /**
+ * Provides a reference to the connection request object when data is
+ * loaded dynamically.
+ * @property dataConnection
+ * @type Object
+ */
+ proto.dataConnection = null;
+
+ /**
+ * Object containing success and failure callbacks for loading data.
+ * @property loadHandler
+ * @type object
+ */
+ proto.loadHandler = null;
+
+ /**
+ * Provides a readable name for the tab.
+ * @method toString
+ * @return String
+ */
+ proto.toString = function() {
+ var el = this.get('element');
+ var id = el.id || el.tagName;
+ return "Tab " + id;
+ };
+
+ /**
+ * Registers TabView specific properties.
+ * @method initAttributes
+ * @param {Object} attr Hash of initial attributes
+ */
+ proto.initAttributes = function(attr) {
+ attr = attr || {};
+ Tab.superclass.initAttributes.call(this, attr);
+
+ var el = this.get('element');
+
+ /**
+ * The event that triggers the tab's activation.
+ * @config activationEvent
+ * @type String
+ */
+ this.register('activationEvent', {
+ value: attr.activationEvent || 'click'
+ });
+
+ /**
+ * The element that contains the tab's label.
+ * @config labelEl
+ * @type HTMLElement
+ */
+ this.register('labelEl', {
+ value: attr.labelEl || _getlabelEl.call(this),
+ method: function(value) {
+ var current = this.get('labelEl');
+
+ if (current) {
+ if (current == value) {
+ return false; // already set
+ }
+
+ this.replaceChild(value, current);
+ } else if (el.firstChild) { // ensure label is firstChild by default
+ this.insertBefore(value, el.firstChild);
+ } else {
+ this.appendChild(value);
+ }
+ }
+ });
+
+ /**
+ * The tab's label text (or innerHTML).
+ * @config label
+ * @type String
+ */
+ this.register('label', {
+ value: attr.label || _getLabel.call(this),
+ method: function(value) {
+ var labelEl = this.get('labelEl');
+ if (!labelEl) { // create if needed
+ this.set('labelEl', _createlabelEl.call(this));
+ }
+
+ _setLabel.call(this, value);
+ }
+ });
+
+ /**
+ * The HTMLElement that contains the tab's content.
+ * @config contentEl
+ * @type HTMLElement
+ */
+ this.register('contentEl', { // TODO: apply className?
+ value: attr.contentEl || document.createElement('div'),
+ method: function(value) {
+ var current = this.get('contentEl');
+
+ if (current) {
+ if (current == value) {
+ return false; // already set
+ }
+ this.replaceChild(value, current);
+ }
+ }
+ });
+
+ /**
+ * The tab's content.
+ * @config content
+ * @type String
+ */
+ this.register('content', {
+ value: attr.content, // TODO: what about existing?
+ method: function(value) {
+ this.get('contentEl').innerHTML = value;
+ }
+ });
+
+ var _dataLoaded = false;
+
+ /**
+ * The tab's data source, used for loading content dynamically.
+ * @config dataSrc
+ * @type String
+ */
+ this.register('dataSrc', {
+ value: attr.dataSrc
+ });
+
+ /**
+ * Whether or not content should be reloaded for every view.
+ * @config cacheData
+ * @type Boolean
+ * @default false
+ */
+ this.register('cacheData', {
+ value: attr.cacheData || false,
+ validator: Lang.isBoolean
+ });
+
+ /**
+ * The method to use for the data request.
+ * @config loadMethod
+ * @type String
+ * @default "GET"
+ */
+ this.register('loadMethod', {
+ value: attr.loadMethod || 'GET',
+ validator: Lang.isString
+ });
+
+ /**
+ * Whether or not any data has been loaded from the server.
+ * @config dataLoaded
+ * @type Boolean
+ */
+ this.register('dataLoaded', {
+ value: false,
+ validator: Lang.isBoolean,
+ writeOnce: true
+ });
+
+ /**
+ * Number if milliseconds before aborting and calling failure handler.
+ * @config dataTimeout
+ * @type Number
+ * @default null
+ */
+ this.register('dataTimeout', {
+ value: attr.dataTimeout || null,
+ validator: Lang.isNumber
+ });
+
+ /**
+ * Whether or not the tab is currently active.
+ * If a dataSrc is set for the tab, the content will be loaded from
+ * the given source.
+ * @config active
+ * @type Boolean
+ */
+ this.register('active', {
+ value: attr.active || this.hasClass(this.ACTIVE_CLASSNAME),
+ method: function(value) {
+ if (value === true) {
+ this.addClass(this.ACTIVE_CLASSNAME);
+ this.set('title', 'active');
+ } else {
+ this.removeClass(this.ACTIVE_CLASSNAME);
+ this.set('title', '');
+ }
+ },
+ validator: function(value) {
+ return Lang.isBoolean(value) && !this.get('disabled') ;
+ }
+ });
+
+ /**
+ * Whether or not the tab is disabled.
+ * @config disabled
+ * @type Boolean
+ */
+ this.register('disabled', {
+ value: attr.disabled || this.hasClass(this.DISABLED_CLASSNAME),
+ method: function(value) {
+ if (value === true) {
+ Dom.addClass(this.get('element'), this.DISABLED_CLASSNAME);
+ } else {
+ Dom.removeClass(this.get('element'), this.DISABLED_CLASSNAME);
+ }
+ },
+ validator: Lang.isBoolean
+ });
+
+ /**
+ * The href of the tab's anchor element.
+ * @config href
+ * @type String
+ * @default '#'
+ */
+ this.register('href', {
+ value: attr.href || '#',
+ method: function(value) {
+ this.getElementsByTagName('a')[0].href = value;
+ },
+ validator: Lang.isString
+ });
+
+ /**
+ * The Whether or not the tab's content is visible.
+ * @config contentVisible
+ * @type Boolean
+ * @default false
+ */
+ this.register('contentVisible', {
+ value: attr.contentVisible,
+ method: function(value) {
+ if (value == true) {
+ this.get('contentEl').style.display = 'block';
+
+ if ( this.get('dataSrc') ) {
+ // load dynamic content unless already loaded and caching
+ if ( !this.get('dataLoaded') || !this.get('cacheData') ) {
+ _dataConnect.call(this);
+ }
+ }
+ } else {
+ this.get('contentEl').style.display = 'none';
+ }
+ },
+ validator: Lang.isBoolean
+ });
+ };
+
+ var _createTabElement = function(attr) {
+ var el = document.createElement('li');
+ var a = document.createElement('a');
+
+ a.href = attr.href || '#';
+
+ el.appendChild(a);
+
+ var label = attr.label || null;
+ var labelEl = attr.labelEl || null;
+
+ if (labelEl) { // user supplied labelEl
+ if (!label) { // user supplied label
+ label = _getLabel.call(this, labelEl);
+ }
+ } else {
+ labelEl = _createlabelEl.call(this);
+ }
+
+ a.appendChild(labelEl);
+
+ return el;
+ };
+
+ var _getlabelEl = function() {
+ return this.getElementsByTagName(this.LABEL_TAGNAME)[0];
+ };
+
+ var _createlabelEl = function() {
+ var el = document.createElement(this.LABEL_TAGNAME);
+ return el;
+ };
+
+ var _setLabel = function(label) {
+ var el = this.get('labelEl');
+ el.innerHTML = label;
+ };
+
+ var _getLabel = function() {
+ var label,
+ el = this.get('labelEl');
+
+ if (!el) {
+ return undefined;
+ }
+
+ return el.innerHTML;
+ };
+
+ var _dataConnect = function() {
+ if (!YAHOO.util.Connect) {
+ return false;
+ }
+
+ Dom.addClass(this.get('contentEl').parentNode, this.LOADING_CLASSNAME);
+
+ this.dataConnection = YAHOO.util.Connect.asyncRequest(
+ this.get('loadMethod'),
+ this.get('dataSrc'),
+ {
+ success: function(o) {
+ this.loadHandler.success.call(this, o);
+ this.set('dataLoaded', true);
+ this.dataConnection = null;
+ Dom.removeClass(this.get('contentEl').parentNode,
+ this.LOADING_CLASSNAME);
+ },
+ failure: function(o) {
+ this.loadHandler.failure.call(this, o);
+ this.dataConnection = null;
+ Dom.removeClass(this.get('contentEl').parentNode,
+ this.LOADING_CLASSNAME);
+ },
+ scope: this,
+ timeout: this.get('dataTimeout')
+ }
+ );
+ };
+
+ YAHOO.widget.Tab = Tab;
+
+ /**
+ * Fires before the active state is changed.
+ * <p>See: <a href="YAHOO.util.Element.html#addListener">Element.addListener</a></p>
+ * <p>If handler returns false, the change will be cancelled, and the value will not
+ * be set.</p>
+ * <p><strong>Event fields:</strong><br>
+ * <code>&lt;String&gt; type</code> beforeActiveChange<br>
+ * <code>&lt;Boolean&gt;
+ * prevValue</code> the current value<br>
+ * <code>&lt;Boolean&gt;
+ * newValue</code> the new value</p>
+ * <p><strong>Usage:</strong><br>
+ * <code>var handler = function(e) {var previous = e.prevValue};<br>
+ * myTabs.addListener('beforeActiveChange', handler);</code></p>
+ * @event beforeActiveChange
+ */
+
+ /**
+ * Fires after the active state is changed.
+ * <p>See: <a href="YAHOO.util.Element.html#addListener">Element.addListener</a></p>
+ * <p><strong>Event fields:</strong><br>
+ * <code>&lt;String&gt; type</code> activeChange<br>
+ * <code>&lt;Boolean&gt;
+ * prevValue</code> the previous value<br>
+ * <code>&lt;Boolean&gt;
+ * newValue</code> the updated value</p>
+ * <p><strong>Usage:</strong><br>
+ * <code>var handler = function(e) {var previous = e.prevValue};<br>
+ * myTabs.addListener('activeChange', handler);</code></p>
+ * @event activeChange
+ */
+
+ /**
+ * Fires before the tab label is changed.
+ * <p>See: <a href="YAHOO.util.Element.html#addListener">Element.addListener</a></p>
+ * <p>If handler returns false, the change will be cancelled, and the value will not
+ * be set.</p>
+ * <p><strong>Event fields:</strong><br>
+ * <code>&lt;String&gt; type</code> beforeLabelChange<br>
+ * <code>&lt;String&gt;
+ * prevValue</code> the current value<br>
+ * <code>&lt;String&gt;
+ * newValue</code> the new value</p>
+ * <p><strong>Usage:</strong><br>
+ * <code>var handler = function(e) {var previous = e.prevValue};<br>
+ * myTabs.addListener('beforeLabelChange', handler);</code></p>
+ * @event beforeLabelChange
+ */
+
+ /**
+ * Fires after the tab label is changed.
+ * <p>See: <a href="YAHOO.util.Element.html#addListener">Element.addListener</a></p>
+ * <p><strong>Event fields:</strong><br>
+ * <code>&lt;String&gt; type</code> labelChange<br>
+ * <code>&lt;String&gt;
+ * prevValue</code> the previous value<br>
+ * <code>&lt;String&gt;
+ * newValue</code> the updated value</p>
+ * <p><strong>Usage:</strong><br>
+ * <code>var handler = function(e) {var previous = e.prevValue};<br>
+ * myTabs.addListener('labelChange', handler);</code></p>
+ * @event labelChange
+ */
+
+ /**
+ * Fires before the tab content is changed.
+ * <p>See: <a href="YAHOO.util.Element.html#addListener">Element.addListener</a></p>
+ * <p>If handler returns false, the change will be cancelled, and the value will not
+ * be set.</p>
+ * <p><strong>Event fields:</strong><br>
+ * <code>&lt;String&gt; type</code> beforeContentChange<br>
+ * <code>&lt;String&gt;
+ * prevValue</code> the current value<br>
+ * <code>&lt;String&gt;
+ * newValue</code> the new value</p>
+ * <p><strong>Usage:</strong><br>
+ * <code>var handler = function(e) {var previous = e.prevValue};<br>
+ * myTabs.addListener('beforeContentChange', handler);</code></p>
+ * @event beforeContentChange
+ */
+
+ /**
+ * Fires after the tab content is changed.
+ * <p>See: <a href="YAHOO.util.Element.html#addListener">Element.addListener</a></p>
+ * <p><strong>Event fields:</strong><br>
+ * <code>&lt;String&gt; type</code> contentChange<br>
+ * <code>&lt;String&gt;
+ * prevValue</code> the previous value<br>
+ * <code>&lt;Boolean&gt;
+ * newValue</code> the updated value</p>
+ * <p><strong>Usage:</strong><br>
+ * <code>var handler = function(e) {var previous = e.prevValue};<br>
+ * myTabs.addListener('contentChange', handler);</code></p>
+ * @event contentChange
+ */
+})();
+
+(function() {
+
+ /**
+ * The tabview module provides a widget for managing content bound to tabs.
+ * @module tabview
+ * @requires yahoo, dom, event
+ *
+ */
+ /**
+ * A widget to control tabbed views.
+ * @namespace YAHOO.widget
+ * @class TabView
+ * @extends YAHOO.util.Element
+ * @constructor
+ * @param {HTMLElement | String | Object} el(optional) The html
+ * element that represents the TabView, or the attribute object to use.
+ * An element will be created if none provided.
+ * @param {Object} attr (optional) A key map of the tabView's
+ * initial attributes. Ignored if first arg is attributes object.
+ */
+ YAHOO.widget.TabView = function(el, attr) {
+ attr = attr || {};
+ if (arguments.length == 1 && !Lang.isString(el) && !el.nodeName) {
+ attr = el; // treat first arg as attr object
+ el = attr.element || null;
+ }
+
+ if (!el && !attr.element) { // create if we dont have one
+ el = _createTabViewElement.call(this, attr);
+ }
+ YAHOO.widget.TabView.superclass.constructor.call(this, el, attr);
+ };
+
+ YAHOO.extend(YAHOO.widget.TabView, YAHOO.util.Element);
+
+ var proto = YAHOO.widget.TabView.prototype;
+ var Dom = YAHOO.util.Dom;
+ var Lang = YAHOO.util.Lang;
+ var Event = YAHOO.util.Event;
+ var Tab = YAHOO.widget.Tab;
+
+
+ /**
+ * The className to add when building from scratch.
+ * @property CLASSNAME
+ * @default "navset"
+ */
+ proto.CLASSNAME = 'yui-navset';
+
+ /**
+ * The className of the HTMLElement containing the TabView's tab elements
+ * to look for when building from existing markup, or to add when building
+ * from scratch.
+ * All childNodes of the tab container are treated as Tabs when building
+ * from existing markup.
+ * @property TAB_PARENT_CLASSNAME
+ * @default "nav"
+ */
+ proto.TAB_PARENT_CLASSNAME = 'yui-nav';
+
+ /**
+ * The className of the HTMLElement containing the TabView's label elements
+ * to look for when building from existing markup, or to add when building
+ * from scratch.
+ * All childNodes of the content container are treated as content elements when
+ * building from existing markup.
+ * @property CONTENT_PARENT_CLASSNAME
+ * @default "nav-content"
+ */
+ proto.CONTENT_PARENT_CLASSNAME = 'yui-content';
+
+ proto._tabParent = null;
+ proto._contentParent = null;
+
+ /**
+ * Adds a Tab to the TabView instance.
+ * If no index is specified, the tab is added to the end of the tab list.
+ * @method addTab
+ * @param {YAHOO.widget.Tab} tab A Tab instance to add.
+ * @param {Integer} index The position to add the tab.
+ * @return void
+ */
+ proto.addTab = function(tab, index) {
+ var tabs = this.get('tabs');
+ if (!tabs) { // not ready yet
+ this._queue[this._queue.length] = ['addTab', arguments];
+ return false;
+ }
+
+ index = (index === undefined) ? tabs.length : index;
+
+ var before = this.getTab(index);
+
+ var self = this;
+ var el = this.get('element');
+ var tabParent = this._tabParent;
+ var contentParent = this._contentParent;
+
+ var tabElement = tab.get('element');
+ var contentEl = tab.get('contentEl');
+
+ if ( before ) {
+ tabParent.insertBefore(tabElement, before.get('element'));
+ } else {
+ tabParent.appendChild(tabElement);
+ }
+
+ if ( contentEl && !Dom.isAncestor(contentParent, contentEl) ) {
+ contentParent.appendChild(contentEl);
+ }
+
+ if ( !tab.get('active') ) {
+ tab.set('contentVisible', false, true); /* hide if not active */
+ } else {
+ this.set('activeTab', tab, true);
+
+ }
+
+ var activate = function(e) {
+ YAHOO.util.Event.preventDefault(e);
+ self.set('activeTab', this);
+ };
+
+ tab.addListener( tab.get('activationEvent'), activate);
+
+ tab.addListener('activationEventChange', function(e) {
+ if (e.prevValue != e.newValue) {
+ tab.removeListener(e.prevValue, activate);
+ tab.addListener(e.newValue, activate);
+ }
+ });
+
+ tabs.splice(index, 0, tab);
+ };
+
+ /**
+ * Routes childNode events.
+ * @method DOMEventHandler
+ * @param {event} e The Dom event that is being handled.
+ * @return void
+ */
+ proto.DOMEventHandler = function(e) {
+ var el = this.get('element');
+ var target = YAHOO.util.Event.getTarget(e);
+ var tabParent = this._tabParent;
+
+ if (Dom.isAncestor(tabParent, target) ) {
+ var tabEl;
+ var tab = null;
+ var contentEl;
+ var tabs = this.get('tabs');
+
+ for (var i = 0, len = tabs.length; i < len; i++) {
+ tabEl = tabs[i].get('element');
+ contentEl = tabs[i].get('contentEl');
+
+ if ( target == tabEl || Dom.isAncestor(tabEl, target) ) {
+ tab = tabs[i];
+ break; // note break
+ }
+ }
+
+ if (tab) {
+ tab.fireEvent(e.type, e);
+ }
+ }
+ };
+
+ /**
+ * Returns the Tab instance at the specified index.
+ * @method getTab
+ * @param {Integer} index The position of the Tab.
+ * @return YAHOO.widget.Tab
+ */
+ proto.getTab = function(index) {
+ return this.get('tabs')[index];
+ };
+
+ /**
+ * Returns the index of given tab.
+ * @method getTabIndex
+ * @param {YAHOO.widget.Tab} tab The tab whose index will be returned.
+ * @return int
+ */
+ proto.getTabIndex = function(tab) {
+ var index = null;
+ var tabs = this.get('tabs');
+ for (var i = 0, len = tabs.length; i < len; ++i) {
+ if (tab == tabs[i]) {
+ index = i;
+ break;
+ }
+ }
+
+ return index;
+ };
+
+ /**
+ * Removes the specified Tab from the TabView.
+ * @method removeTab
+ * @param {YAHOO.widget.Tab} item The Tab instance to be removed.
+ * @return void
+ */
+ proto.removeTab = function(tab) {
+ var tabCount = this.get('tabs').length;
+
+ var index = this.getTabIndex(tab);
+ var nextIndex = index + 1;
+ if ( tab == this.get('activeTab') ) { // select next tab
+ if (tabCount > 1) {
+ if (index + 1 == tabCount) {
+ this.set('activeIndex', index - 1);
+ } else {
+ this.set('activeIndex', index + 1);
+ }
+ }
+ }
+
+ this._tabParent.removeChild( tab.get('element') );
+ this._contentParent.removeChild( tab.get('contentEl') );
+ this._configs.tabs.value.splice(index, 1);
+
+ };
+
+ /**
+ * Provides a readable name for the TabView instance.
+ * @method toString
+ * @return String
+ */
+ proto.toString = function() {
+ var name = this.get('id') || this.get('tagName');
+ return "TabView " + name;
+ };
+
+ /**
+ * The transiton to use when switching between tabs.
+ * @method contentTransition
+ */
+ proto.contentTransition = function(newTab, oldTab) {
+ newTab.set('contentVisible', true);
+ oldTab.set('contentVisible', false);
+ };
+
+ /**
+ * Registers TabView specific properties.
+ * @method initAttributes
+ * @param {Object} attr Hash of initial attributes
+ */
+ proto.initAttributes = function(attr) {
+ YAHOO.widget.TabView.superclass.initAttributes.call(this, attr);
+
+ if (!attr.orientation) {
+ attr.orientation = 'top';
+ }
+
+ var el = this.get('element');
+
+ /**
+ * The Tabs belonging to the TabView instance.
+ * @config tabs
+ * @type Array
+ */
+ this.register('tabs', {
+ value: [],
+ readOnly: true
+ });
+
+ /**
+ * The container of the tabView's label elements.
+ * @property _tabParent
+ * @private
+ * @type HTMLElement
+ */
+ this._tabParent =
+ this.getElementsByClassName(this.TAB_PARENT_CLASSNAME,
+ 'ul' )[0] || _createTabParent.call(this);
+
+ /**
+ * The container of the tabView's content elements.
+ * @property _contentParent
+ * @type HTMLElement
+ * @private
+ */
+ this._contentParent =
+ this.getElementsByClassName(this.CONTENT_PARENT_CLASSNAME,
+ 'div')[0] || _createContentParent.call(this);
+
+ /**
+ * How the Tabs should be oriented relative to the TabView.
+ * @config orientation
+ * @type String
+ * @default "top"
+ */
+ this.register('orientation', {
+ value: attr.orientation,
+ method: function(value) {
+ var current = this.get('orientation');
+ this.addClass('yui-navset-' + value);
+
+ if (current != value) {
+ this.removeClass('yui-navset-' + current);
+ }
+
+ switch(value) {
+ case 'bottom':
+ this.appendChild(this._tabParent);
+ break;
+ }
+ }
+ });
+
+ /**
+ * The index of the tab currently active.
+ * @config activeIndex
+ * @type Int
+ */
+ this.register('activeIndex', {
+ value: attr.activeIndex,
+ method: function(value) {
+ this.set('activeTab', this.getTab(value));
+ },
+ validator: function(value) {
+ return !this.getTab(value).get('disabled'); // cannot activate if disabled
+ }
+ });
+
+ /**
+ * The tab currently active.
+ * @config activeTab
+ * @type YAHOO.widget.Tab
+ */
+ this.register('activeTab', {
+ value: attr.activeTab,
+ method: function(tab) {
+ var activeTab = this.get('activeTab');
+
+ if (tab) {
+ tab.set('active', true);
+ }
+
+ if (activeTab && activeTab != tab) {
+ activeTab.set('active', false);
+ }
+
+ if (activeTab && tab != activeTab) { // no transition if only 1
+ this.contentTransition(tab, activeTab);
+ } else if (tab) {
+ tab.set('contentVisible', true);
+ }
+ },
+ validator: function(value) {
+ return !value.get('disabled'); // cannot activate if disabled
+ }
+ });
+
+ if ( this._tabParent ) {
+ _initTabs.call(this);
+ }
+
+ for (var type in this.DOM_EVENTS) {
+ if ( this.DOM_EVENTS.hasOwnProperty(type) ) {
+ this.addListener.call(this, type, this.DOMEventHandler);
+ }
+ }
+ };
+
+ /**
+ * Creates Tab instances from a collection of HTMLElements.
+ * @method createTabs
+ * @private
+ * @param {Array|HTMLCollection} elements The elements to use for Tabs.
+ * @return void
+ */
+ var _initTabs = function() {
+ var tab,
+ attr,
+ contentEl;
+
+ var el = this.get('element');
+ var tabs = _getChildNodes(this._tabParent);
+ var contentElements = _getChildNodes(this._contentParent);
+
+ for (var i = 0, len = tabs.length; i < len; ++i) {
+ attr = {};
+
+ if (contentElements[i]) {
+ attr.contentEl = contentElements[i];
+ }
+
+ tab = new YAHOO.widget.Tab(tabs[i], attr);
+ this.addTab(tab);
+
+ if (tab.hasClass(tab.ACTIVE_CLASSNAME) ) {
+ this._configs.activeTab.value = tab; // dont invoke method
+ }
+ }
+ };
+
+ var _createTabViewElement = function(attr) {
+ var el = document.createElement('div');
+
+ if ( this.CLASSNAME ) {
+ el.className = this.CLASSNAME;
+ }
+
+ return el;
+ };
+
+ var _createTabParent = function(attr) {
+ var el = document.createElement('ul');
+
+ if ( this.TAB_PARENT_CLASSNAME ) {
+ el.className = this.TAB_PARENT_CLASSNAME;
+ }
+
+ this.get('element').appendChild(el);
+
+ return el;
+ };
+
+ var _createContentParent = function(attr) {
+ var el = document.createElement('div');
+
+ if ( this.CONTENT_PARENT_CLASSNAME ) {
+ el.className = this.CONTENT_PARENT_CLASSNAME;
+ }
+
+ this.get('element').appendChild(el);
+
+ return el;
+ };
+
+ var _getChildNodes = function(el) {
+ var nodes = [];
+ var childNodes = el.childNodes;
+
+ for (var i = 0, len = childNodes.length; i < len; ++i) {
+ if (childNodes[i].nodeType == 1) {
+ nodes[nodes.length] = childNodes[i];
+ }
+ }
+
+ return nodes;
+ };
+
+/**
+ * Fires before the activeTab is changed.
+ * <p>See: <a href="YAHOO.util.Element.html#addListener">Element.addListener</a></p>
+ * <p>If handler returns false, the change will be cancelled, and the value will not
+ * be set.</p>
+ * <p><strong>Event fields:</strong><br>
+ * <code>&lt;String&gt; type</code> beforeActiveTabChange<br>
+ * <code>&lt;<a href="YAHOO.widget.Tab.html">YAHOO.widget.Tab</a>&gt;
+ * prevValue</code> the currently active tab<br>
+ * <code>&lt;<a href="YAHOO.widget.Tab.html">YAHOO.widget.Tab</a>&gt;
+ * newValue</code> the tab to be made active</p>
+ * <p><strong>Usage:</strong><br>
+ * <code>var handler = function(e) {var previous = e.prevValue};<br>
+ * myTabs.addListener('beforeActiveTabChange', handler);</code></p>
+ * @event beforeActiveTabChange
+ */
+
+/**
+ * Fires after the activeTab is changed.
+ * <p>See: <a href="YAHOO.util.Element.html#addListener">Element.addListener</a></p>
+ * <p><strong>Event fields:</strong><br>
+ * <code>&lt;String&gt; type</code> activeTabChange<br>
+ * <code>&lt;<a href="YAHOO.widget.Tab.html">YAHOO.widget.Tab</a>&gt;
+ * prevValue</code> the formerly active tab<br>
+ * <code>&lt;<a href="YAHOO.widget.Tab.html">YAHOO.widget.Tab</a>&gt;
+ * newValue</code> the new active tab</p>
+ * <p><strong>Usage:</strong><br>
+ * <code>var handler = function(e) {var previous = e.prevValue};<br>
+ * myTabs.addListener('activeTabChange', handler);</code></p>
+ * @event activeTabChange
+ */
+
+/**
+ * Fires before the orientation is changed.
+ * <p>See: <a href="YAHOO.util.Element.html#addListener">Element.addListener</a></p>
+ * <p>If handler returns false, the change will be cancelled, and the value will not
+ * be set.</p>
+ * <p><strong>Event fields:</strong><br>
+ * <code>&lt;String&gt; type</code> beforeOrientationChange<br>
+ * <code>&lt;String&gt;
+ * prevValue</code> the current orientation<br>
+ * <code>&lt;String&gt;
+ * newValue</code> the new orientation to be applied</p>
+ * <p><strong>Usage:</strong><br>
+ * <code>var handler = function(e) {var previous = e.prevValue};<br>
+ * myTabs.addListener('beforeOrientationChange', handler);</code></p>
+ * @event beforeOrientationChange
+ */
+
+/**
+ * Fires after the orientation is changed.
+ * <p>See: <a href="YAHOO.util.Element.html#addListener">Element.addListener</a></p>
+ * <p><strong>Event fields:</strong><br>
+ * <code>&lt;String&gt; type</code> orientationChange<br>
+ * <code>&lt;String&gt;
+ * prevValue</code> the former orientation<br>
+ * <code>&lt;String&gt;
+ * newValue</code> the new orientation</p>
+ * <p><strong>Usage:</strong><br>
+ * <code>var handler = function(e) {var previous = e.prevValue};<br>
+ * myTabs.addListener('orientationChange', handler);</code></p>
+ * @event orientationChange
+ */
+})();
+