/*
Copyright (c) 2010, Yahoo! Inc. All rights reserved.
Code licensed under the BSD License:
http://developer.yahoo.com/yui/license.html
version: 2.8.1
*/
YAHOO.util.Attribute = function (B, A) { if (A) { this.owner = A; this.configure(B, true); } }; YAHOO.util.Attribute.prototype = { name: undefined, value: null, owner: null, readOnly: false, writeOnce: false, _initialConfig: null, _written: false, method: null, setter: null, getter: null, validator: null, getValue: function () { var A = this.value; if (this.getter) { A = this.getter.call(this.owner, this.name, A); } return A; }, setValue: function (F, B) { var E, A = this.owner, C = this.name; var D = { type: C, prevValue: this.getValue(), newValue: F }; if (this.readOnly || (this.writeOnce && this._written)) { return false; } if (this.validator && !this.validator.call(A, F)) { return false; } if (!B) { E = A.fireBeforeChangeEvent(D); if (E === false) { return false; } } if (this.setter) { F = this.setter.call(A, F, this.name); if (F === undefined) { } } if (this.method) { this.method.call(A, F, this.name); } this.value = F; this._written = true; D.type = C; if (!B) { this.owner.fireChangeEvent(D); } return true; }, configure: function (B, C) { B = B || {}; if (C) { this._written = false; } this._initialConfig = this._initialConfig || {}; for (var A in B) { if (B.hasOwnProperty(A)) { this[A] = B[A]; if (C) { this._initialConfig[A] = B[A]; } } } }, resetValue: function () { return this.setValue(this._initialConfig.value); }, resetConfig: function () { this.configure(this._initialConfig, true); }, refresh: function (A) { this.setValue(this.value, A); } }; (function () { var A = YAHOO.util.Lang; YAHOO.util.AttributeProvider = function () { }; YAHOO.util.AttributeProvider.prototype = { _configs: null, get: function (C) { this._configs = this._configs || {}; var B = this._configs[C]; if (!B || !this._configs.hasOwnProperty(C)) { return null; } return B.getValue(); }, set: function (D, E, B) { this._configs = this._configs || {}; var C = this._configs[D]; if (!C) { return false; } return C.setValue(E, B); }, getAttributeKeys: function () { this._configs = this._configs; var C = [], B; for (B in this._configs) { if (A.hasOwnProperty(this._configs, B) && !A.isUndefined(this._configs[B])) { C[C.length] = B; } } return C; }, setAttributes: function (D, B) { for (var C in D) { if (A.hasOwnProperty(D, C)) { this.set(C, D[C], B); } } }, resetValue: function (C, B) { this._configs = this._configs || {}; if (this._configs[C]) { this.set(C, this._configs[C]._initialConfig.value, B); return true; } return false; }, refresh: function (E, C) { this._configs = this._configs || {}; var F = this._configs; E = ((A.isString(E)) ? [E] : E) || this.getAttributeKeys(); for (var D = 0, B = E.length; D < B; ++D) { if (F.hasOwnProperty(E[D])) { this._configs[E[D]].refresh(C); } } }, register: function (B, C) { this.setAttributeConfig(B, C); }, getAttributeConfig: function (C) { this._configs = this._configs || {}; var B = this._configs[C] || {}; var D = {}; for (C in B) { if (A.hasOwnProperty(B, C)) { D[C] = B[C]; } } return D; }, setAttributeConfig: function (B, C, D) { this._configs = this._configs || {}; C = C || {}; if (!this._configs[B]) { C.name = B; this._configs[B] = this.createAttribute(C); } else { this._configs[B].configure(C, D); } }, configureAttribute: function (B, C, D) { this.setAttributeConfig(B, C, D); }, resetAttributeConfig: function (B) { this._configs = this._configs || {}; this._configs[B].resetConfig(); }, subscribe: function (B, C) { this._events = this._events || {}; if (!(B in this._events)) { this._events[B] = this.createEvent(B); } YAHOO.util.EventProvider.prototype.subscribe.apply(this, arguments); }, on: function () { this.subscribe.apply(this, arguments); }, addListener: function () { this.subscribe.apply(this, arguments); }, fireBeforeChangeEvent: function (C) { var B = "before"; B += C.type.charAt(0).toUpperCase() + C.type.substr(1) + "Change"; C.type = B; return this.fireEvent(C.type, C); }, fireChangeEvent: function (B) { B.type += "Change"; return this.fireEvent(B.type, B); }, createAttribute: function (B) { return new YAHOO.util.Attribute(B, this); } }; YAHOO.augment(YAHOO.util.AttributeProvider, YAHOO.util.EventProvider); })(); (function () {
    var B = YAHOO.util.Dom, D = YAHOO.util.AttributeProvider, C = { mouseenter: true, mouseleave: true }; var A = function (E, F) { this.init.apply(this, arguments); }; A.DOM_EVENTS = { "click": true, "dblclick": true, "keydown": true, "keypress": true, "keyup": true, "mousedown": true, "mousemove": true, "mouseout": true, "mouseover": true, "mouseup": true, "mouseenter": true, "mouseleave": true, "focus": true, "blur": true, "submit": true, "change": true }; A.prototype = { DOM_EVENTS: null, DEFAULT_HTML_SETTER: function (G, E) { var F = this.get("element"); if (F) { F[E] = G; } return G; }, DEFAULT_HTML_GETTER: function (E) { var F = this.get("element"), G; if (F) { G = F[E]; } return G; }, appendChild: function (E) { E = E.get ? E.get("element") : E; return this.get("element").appendChild(E); }, getElementsByTagName: function (E) { return this.get("element").getElementsByTagName(E); }, hasChildNodes: function () { return this.get("element").hasChildNodes(); }, insertBefore: function (E, F) { E = E.get ? E.get("element") : E; F = (F && F.get) ? F.get("element") : F; return this.get("element").insertBefore(E, F); }, removeChild: function (E) { E = E.get ? E.get("element") : E; return this.get("element").removeChild(E); }, replaceChild: function (E, F) { E = E.get ? E.get("element") : E; F = F.get ? F.get("element") : F; return this.get("element").replaceChild(E, F); }, initAttributes: function (E) { }, addListener: function (J, I, K, H) { H = H || this; var E = YAHOO.util.Event, G = this.get("element") || this.get("id"), F = this; if (C[J] && !E._createMouseDelegate) { return false; } if (!this._events[J]) { if (G && this.DOM_EVENTS[J]) { E.on(G, J, function (M, L) { if (M.srcElement && !M.target) { M.target = M.srcElement; } if ((M.toElement && !M.relatedTarget) || (M.fromElement && !M.relatedTarget)) { M.relatedTarget = E.getRelatedTarget(M); } if (!M.currentTarget) { M.currentTarget = G; } F.fireEvent(J, M, L); }, K, H); } this.createEvent(J, { scope: this }); } return YAHOO.util.EventProvider.prototype.subscribe.apply(this, arguments); }, on: function () { return this.addListener.apply(this, arguments); }, subscribe: function () { return this.addListener.apply(this, arguments); }, removeListener: function (F, E) { return this.unsubscribe.apply(this, arguments); }, addClass: function (E) { B.addClass(this.get("element"), E); }, getElementsByClassName: function (F, E) { return B.getElementsByClassName(F, E, this.get("element")); }, hasClass: function (E) { return B.hasClass(this.get("element"), E); }, removeClass: function (E) { return B.removeClass(this.get("element"), E); }, replaceClass: function (F, E) { return B.replaceClass(this.get("element"), F, E); }, setStyle: function (F, E) {
        return B.setStyle(this.get("element"), F, E);
    }, getStyle: function (E) { return B.getStyle(this.get("element"), E); }, fireQueue: function () { var F = this._queue; for (var G = 0, E = F.length; G < E; ++G) { this[F[G][0]].apply(this, F[G][1]); } }, appendTo: function (F, G) { F = (F.get) ? F.get("element") : B.get(F); this.fireEvent("beforeAppendTo", { type: "beforeAppendTo", target: F }); G = (G && G.get) ? G.get("element") : B.get(G); var E = this.get("element"); if (!E) { return false; } if (!F) { return false; } if (E.parent != F) { if (G) { F.insertBefore(E, G); } else { F.appendChild(E); } } this.fireEvent("appendTo", { type: "appendTo", target: F }); return E; }, get: function (E) { var G = this._configs || {}, F = G.element; if (F && !G[E] && !YAHOO.lang.isUndefined(F.value[E])) { this._setHTMLAttrConfig(E); } return D.prototype.get.call(this, E); }, setAttributes: function (K, H) { var F = {}, I = this._configOrder; for (var J = 0, E = I.length; J < E; ++J) { if (K[I[J]] !== undefined) { F[I[J]] = true; this.set(I[J], K[I[J]], H); } } for (var G in K) { if (K.hasOwnProperty(G) && !F[G]) { this.set(G, K[G], H); } } }, set: function (F, H, E) { var G = this.get("element"); if (!G) { this._queue[this._queue.length] = ["set", arguments]; if (this._configs[F]) { this._configs[F].value = H; } return; } if (!this._configs[F] && !YAHOO.lang.isUndefined(G[F])) { this._setHTMLAttrConfig(F); } return D.prototype.set.apply(this, arguments); }, setAttributeConfig: function (E, F, G) { this._configOrder.push(E); D.prototype.setAttributeConfig.apply(this, arguments); }, createEvent: function (F, E) { this._events[F] = true; return D.prototype.createEvent.apply(this, arguments); }, init: function (F, E) { this._initElement(F, E); }, destroy: function () { var E = this.get("element"); YAHOO.util.Event.purgeElement(E, true); this.unsubscribeAll(); if (E && E.parentNode) { E.parentNode.removeChild(E); } this._queue = []; this._events = {}; this._configs = {}; this._configOrder = []; }, _initElement: function (G, F) { this._queue = this._queue || []; this._events = this._events || {}; this._configs = this._configs || {}; this._configOrder = []; F = F || {}; F.element = F.element || G || null; var I = false; var E = A.DOM_EVENTS; this.DOM_EVENTS = this.DOM_EVENTS || {}; for (var H in E) { if (E.hasOwnProperty(H)) { this.DOM_EVENTS[H] = E[H]; } } if (typeof F.element === "string") { this._setHTMLAttrConfig("id", { value: F.element }); } if (B.get(F.element)) { I = true; this._initHTMLElement(F); this._initContent(F); } YAHOO.util.Event.onAvailable(F.element, function () { if (!I) { this._initHTMLElement(F); } this.fireEvent("available", { type: "available", target: B.get(F.element) }); }, this, true); YAHOO.util.Event.onContentReady(F.element, function () { if (!I) { this._initContent(F); } this.fireEvent("contentReady", { type: "contentReady", target: B.get(F.element) }); }, this, true); }, _initHTMLElement: function (E) { this.setAttributeConfig("element", { value: B.get(E.element), readOnly: true }); }, _initContent: function (E) { this.initAttributes(E); this.setAttributes(E, true); this.fireQueue(); }, _setHTMLAttrConfig: function (E, G) { var F = this.get("element"); G = G || {}; G.name = E; G.setter = G.setter || this.DEFAULT_HTML_SETTER; G.getter = G.getter || this.DEFAULT_HTML_GETTER; G.value = G.value || F[E]; this._configs[E] = new YAHOO.util.Attribute(G, this); } 
    }; YAHOO.augment(A, D); YAHOO.util.Element = A;
})(); YAHOO.register("element", YAHOO.util.Element, { version: "2.8.1", build: "19" });