/*
Copyright (c) 2009, Yahoo! Inc. All rights reserved.
Code licensed under the BSD License:
http://developer.yahoo.net/yui/license.txt
version: 2.7.0
*/
(function() {
    var G = YAHOO.util.Dom, M = YAHOO.util.Event, I = YAHOO.lang, L = YAHOO.env.ua, B = YAHOO.widget.Overlay, J = YAHOO.widget.Menu, D = {}, K = null, E = null, C = null; function F(O, N, R, P) { var S, Q; if (I.isString(O) && I.isString(N)) { if (L.ie) { Q = '<input type="' + O + '" name="' + N + '"'; if (P) { Q += " checked"; } Q += ">"; S = document.createElement(Q); } else { S = document.createElement("input"); S.name = N; S.type = O; if (P) { S.checked = true; } } S.value = R; } return S; } function H(O, U) { var N = O.nodeName.toUpperCase(), S = this, T, P, Q; function V(W) { if (!(W in U)) { T = O.getAttributeNode(W); if (T && ("value" in T)) { U[W] = T.value; } } } function R() { V("type"); if (U.type == "button") { U.type = "push"; } if (!("disabled" in U)) { U.disabled = O.disabled; } V("name"); V("value"); V("title"); } switch (N) { case "A": U.type = "link"; V("href"); V("target"); break; case "INPUT": R(); if (!("checked" in U)) { U.checked = O.checked; } break; case "BUTTON": R(); P = O.parentNode.parentNode; if (G.hasClass(P, this.CSS_CLASS_NAME + "-checked")) { U.checked = true; } if (G.hasClass(P, this.CSS_CLASS_NAME + "-disabled")) { U.disabled = true; } O.removeAttribute("value"); O.setAttribute("type", "button"); break; } O.removeAttribute("id"); O.removeAttribute("name"); if (!("tabindex" in U)) { U.tabindex = O.tabIndex; } if (!("label" in U)) { Q = N == "INPUT" ? O.value : O.innerHTML; if (Q && Q.length > 0) { U.label = Q; } } } function A(P) { var O = P.attributes, N = O.srcelement, R = N.nodeName.toUpperCase(), Q = this; if (R == this.NODE_NAME) { P.element = N; P.id = N.id; G.getElementsBy(function(S) { switch (S.nodeName.toUpperCase()) { case "BUTTON": case "A": case "INPUT": H.call(Q, S, O); break; } }, "*", N); } else { switch (R) { case "BUTTON": case "A": case "INPUT": H.call(this, N, O); break; } } } YAHOO.widget.Button = function(R, O) { if (!B && YAHOO.widget.Overlay) { B = YAHOO.widget.Overlay; } if (!J && YAHOO.widget.Menu) { J = YAHOO.widget.Menu; } var Q = YAHOO.widget.Button.superclass.constructor, P, N; if (arguments.length == 1 && !I.isString(R) && !R.nodeName) { if (!R.id) { R.id = G.generateId(); } Q.call(this, (this.createButtonElement(R.type)), R); } else { P = { element: null, attributes: (O || {}) }; if (I.isString(R)) { N = G.get(R); if (N) { if (!P.attributes.id) { P.attributes.id = R; } P.attributes.srcelement = N; A.call(this, P); if (!P.element) { P.element = this.createButtonElement(P.attributes.type); } Q.call(this, P.element, P.attributes); } } else { if (R.nodeName) { if (!P.attributes.id) { if (R.id) { P.attributes.id = R.id; } else { P.attributes.id = G.generateId(); } } P.attributes.srcelement = R; A.call(this, P); if (!P.element) { P.element = this.createButtonElement(P.attributes.type); } Q.call(this, P.element, P.attributes); } } } }; YAHOO.extend(YAHOO.widget.Button, YAHOO.util.Element, { _button: null, _menu: null, _hiddenFields: null, _onclickAttributeValue: null, _activationKeyPressed: false, _activationButtonPressed: false, _hasKeyEventHandlers: false, _hasMouseEventHandlers: false, _nOptionRegionX: 0, NODE_NAME: "SPAN", CHECK_ACTIVATION_KEYS: [32], ACTIVATION_KEYS: [13, 32], OPTION_AREA_WIDTH: 20, CSS_CLASS_NAME: "yui-button", RADIO_DEFAULT_TITLE: "Unchecked.  Click to check.", RADIO_CHECKED_TITLE: "Checked.  Click another button to uncheck", CHECKBOX_DEFAULT_TITLE: "Unchecked.  Click to check.", CHECKBOX_CHECKED_TITLE: "Checked.  Click to uncheck.", MENUBUTTON_DEFAULT_TITLE: "Menu collapsed.  Click to expand.", MENUBUTTON_MENU_VISIBLE_TITLE: "Menu expanded.  Click or press Esc to collapse.", SPLITBUTTON_DEFAULT_TITLE: ("Menu collapsed.  Click inside option " + "region or press down arrow key to show the menu."), SPLITBUTTON_OPTION_VISIBLE_TITLE: "Menu expanded.  Press Esc to hide the menu.", SUBMIT_TITLE: "Click to submit form.", _setType: function(N) { if (N == "split") { this.on("option", this._onOption); } }, _setLabel: function(O) { this._button.innerHTML = O; var P, N = L.gecko; if (N && N < 1.9 && G.inDocument(this.get("element"))) { P = this.CSS_CLASS_NAME; this.removeClass(P); I.later(0, this, this.addClass, P); } }, _setTabIndex: function(N) { this._button.tabIndex = N; }, _setTitle: function(O) { var N = O; if (this.get("type") != "link") { if (!N) { switch (this.get("type")) { case "radio": N = this.RADIO_DEFAULT_TITLE; break; case "checkbox": N = this.CHECKBOX_DEFAULT_TITLE; break; case "menu": N = this.MENUBUTTON_DEFAULT_TITLE; break; case "split": N = this.SPLITBUTTON_DEFAULT_TITLE; break; case "submit": N = this.SUBMIT_TITLE; break; } } this._button.title = N; } }, _setDisabled: function(N) { if (this.get("type") != "link") { if (N) { if (this._menu) { this._menu.hide(); } if (this.hasFocus()) { this.blur(); } this._button.setAttribute("disabled", "disabled"); this.addStateCSSClasses("disabled"); this.removeStateCSSClasses("hover"); this.removeStateCSSClasses("active"); this.removeStateCSSClasses("focus"); } else { this._button.removeAttribute("disabled"); this.removeStateCSSClasses("disabled"); } } }, _setHref: function(N) { if (this.get("type") == "link") { this._button.href = N; } }, _setTarget: function(N) { if (this.get("type") == "link") { this._button.setAttribute("target", N); } }, _setChecked: function(O) { var P = this.get("type"), N; if (P == "checkbox" || P == "radio") { if (O) { this.addStateCSSClasses("checked"); N = (P == "radio") ? this.RADIO_CHECKED_TITLE : this.CHECKBOX_CHECKED_TITLE; } else { this.removeStateCSSClasses("checked"); N = (P == "radio") ? this.RADIO_DEFAULT_TITLE : this.CHECKBOX_DEFAULT_TITLE; } if (!this._hasDefaultTitle) { this.set("title", N); } } }, _setMenu: function(U) {
        var P = this.get("lazyloadmenu"), R = this.get("element"), N, W = false, X, O, Q; function V() { X.render(R.parentNode); this.removeListener("appendTo", V); } function T() { X.cfg.queueProperty("container", R.parentNode); this.removeListener("appendTo", T); } function S() {
            var Y; if (X) {
                G.addClass(X.element, this.get("menuclassname")); G.addClass(X.element, "yui-" + this.get("type") + "-button-menu"); X.showEvent.subscribe(this._onMenuShow, null, this); X.hideEvent.subscribe(this._onMenuHide, null, this); X.renderEvent.subscribe(this._onMenuRender, null, this); if (J && X instanceof J) { if (P) { Y = this.get("container"); if (Y) { X.cfg.queueProperty("container", Y); } else { this.on("appendTo", T); } } X.cfg.queueProperty("clicktohide", false); X.keyDownEvent.subscribe(this._onMenuKeyDown, this, true); X.subscribe("click", this._onMenuClick, this, true); this.on("selectedMenuItemChange", this._onSelectedMenuItemChange); Q = X.srcElement; if (Q && Q.nodeName.toUpperCase() == "SELECT") { Q.style.display = "none"; Q.parentNode.removeChild(Q); } } else {
                    if (B && X instanceof B) {
                        if (!K) {
                            K = new YAHOO.widget.OverlayManager();
                        } K.register(X);
                    } 
                } this._menu = X; if (!W && !P) { if (G.inDocument(R)) { X.render(R.parentNode); } else { this.on("appendTo", V); } } 
            } 
        } if (B) { if (J) { N = J.prototype.CSS_CLASS_NAME; } if (U && J && (U instanceof J)) { X = U; W = true; S.call(this); } else { if (B && U && (U instanceof B)) { X = U; W = true; X.cfg.queueProperty("visible", false); S.call(this); } else { if (J && I.isArray(U)) { X = new J(G.generateId(), { lazyload: P, itemdata: U }); this._menu = X; this.on("appendTo", S); } else { if (I.isString(U)) { O = G.get(U); if (O) { if (J && G.hasClass(O, N) || O.nodeName.toUpperCase() == "SELECT") { X = new J(U, { lazyload: P }); S.call(this); } else { if (B) { X = new B(U, { visible: false }); S.call(this); } } } } else { if (U && U.nodeName) { if (J && G.hasClass(U, N) || U.nodeName.toUpperCase() == "SELECT") { X = new J(U, { lazyload: P }); S.call(this); } else { if (B) { if (!U.id) { G.generateId(U); } X = new B(U, { visible: false }); S.call(this); } } } } } } } } 
    }, _setOnClick: function(N) { if (this._onclickAttributeValue && (this._onclickAttributeValue != N)) { this.removeListener("click", this._onclickAttributeValue.fn); this._onclickAttributeValue = null; } if (!this._onclickAttributeValue && I.isObject(N) && I.isFunction(N.fn)) { this.on("click", N.fn, N.obj, N.scope); this._onclickAttributeValue = N; } }, _isActivationKey: function(N) { var S = this.get("type"), O = (S == "checkbox" || S == "radio") ? this.CHECK_ACTIVATION_KEYS : this.ACTIVATION_KEYS, Q = O.length, R = false, P; if (Q > 0) { P = Q - 1; do { if (N == O[P]) { R = true; break; } } while (P--); } return R; }, _isSplitButtonOptionKey: function(P) { var O = (M.getCharCode(P) == 40); var N = function(Q) { M.preventDefault(Q); this.removeListener("keypress", N); }; if (O) { if (L.opera) { this.on("keypress", N); } M.preventDefault(P); } return O; }, _addListenersToForm: function() { var T = this.getForm(), S = YAHOO.widget.Button.onFormKeyPress, R, N, Q, P, O; if (T) { M.on(T, "reset", this._onFormReset, null, this); M.on(T, "submit", this._onFormSubmit, null, this); N = this.get("srcelement"); if (this.get("type") == "submit" || (N && N.type == "submit")) { Q = M.getListeners(T, "keypress"); R = false; if (Q) { P = Q.length; if (P > 0) { O = P - 1; do { if (Q[O].fn == S) { R = true; break; } } while (O--); } } if (!R) { M.on(T, "keypress", S); } } } }, _showMenu: function(R) { if (YAHOO.widget.MenuManager) { YAHOO.widget.MenuManager.hideVisible(); } if (K) { K.hideAll(); } var N = this._menu, Q = this.get("menualignment"), P = this.get("focusmenu"), O; if (this._renderedMenu) { N.cfg.setProperty("context", [this.get("element"), Q[0], Q[1]]); N.cfg.setProperty("preventcontextoverlap", true); N.cfg.setProperty("constraintoviewport", true); } else { N.cfg.queueProperty("context", [this.get("element"), Q[0], Q[1]]); N.cfg.queueProperty("preventcontextoverlap", true); N.cfg.queueProperty("constraintoviewport", true); } this.focus(); if (J && N && (N instanceof J)) { O = N.focus; N.focus = function() { }; if (this._renderedMenu) { N.cfg.setProperty("minscrollheight", this.get("menuminscrollheight")); N.cfg.setProperty("maxheight", this.get("menumaxheight")); } else { N.cfg.queueProperty("minscrollheight", this.get("menuminscrollheight")); N.cfg.queueProperty("maxheight", this.get("menumaxheight")); } N.show(); N.focus = O; N.align(); if (R.type == "mousedown") { M.stopPropagation(R); } if (P) { N.focus(); } } else { if (B && N && (N instanceof B)) { if (!this._renderedMenu) { N.render(this.get("element").parentNode); } N.show(); N.align(); } } }, _hideMenu: function() { var N = this._menu; if (N) { N.hide(); } }, _onMouseOver: function(O) { var Q = this.get("type"), N, P; if (Q === "split") { N = this.get("element"); P = (G.getX(N) + (N.offsetWidth - this.OPTION_AREA_WIDTH)); this._nOptionRegionX = P; } if (!this._hasMouseEventHandlers) { if (Q === "split") { this.on("mousemove", this._onMouseMove); } this.on("mouseout", this._onMouseOut); this._hasMouseEventHandlers = true; } this.addStateCSSClasses("hover"); if (Q === "split" && (M.getPageX(O) > P)) { this.addStateCSSClasses("hoveroption"); } if (this._activationButtonPressed) { this.addStateCSSClasses("active"); } if (this._bOptionPressed) { this.addStateCSSClasses("activeoption"); } if (this._activationButtonPressed || this._bOptionPressed) { M.removeListener(document, "mouseup", this._onDocumentMouseUp); } }, _onMouseMove: function(N) { var O = this._nOptionRegionX; if (O) { if (M.getPageX(N) > O) { this.addStateCSSClasses("hoveroption"); } else { this.removeStateCSSClasses("hoveroption"); } } }, _onMouseOut: function(N) { var O = this.get("type"); this.removeStateCSSClasses("hover"); if (O != "menu") { this.removeStateCSSClasses("active"); } if (this._activationButtonPressed || this._bOptionPressed) { M.on(document, "mouseup", this._onDocumentMouseUp, null, this); } if (O === "split" && (M.getPageX(N) > this._nOptionRegionX)) { this.removeStateCSSClasses("hoveroption"); } }, _onDocumentMouseUp: function(P) { this._activationButtonPressed = false; this._bOptionPressed = false; var Q = this.get("type"), N, O; if (Q == "menu" || Q == "split") { N = M.getTarget(P); O = this._menu.element; if (N != O && !G.isAncestor(O, N)) { this.removeStateCSSClasses((Q == "menu" ? "active" : "activeoption")); this._hideMenu(); } } M.removeListener(document, "mouseup", this._onDocumentMouseUp); }, _onMouseDown: function(P) { var Q, O = true; function N() { this._hideMenu(); this.removeListener("mouseup", N); } if ((P.which || P.button) == 1) { if (!this.hasFocus()) { this.focus(); } Q = this.get("type"); if (Q == "split") { if (M.getPageX(P) > this._nOptionRegionX) { this.fireEvent("option", P); O = false; } else { this.addStateCSSClasses("active"); this._activationButtonPressed = true; } } else { if (Q == "menu") { if (this.isActive()) { this._hideMenu(); this._activationButtonPressed = false; } else { this._showMenu(P); this._activationButtonPressed = true; } } else { this.addStateCSSClasses("active"); this._activationButtonPressed = true; } } if (Q == "split" || Q == "menu") { this._hideMenuTimer = I.later(250, this, this.on, ["mouseup", N]); } } return O; }, _onMouseUp: function(P) { var Q = this.get("type"), N = this._hideMenuTimer, O = true; if (N) { N.cancel(); } if (Q == "checkbox" || Q == "radio") { this.set("checked", !(this.get("checked"))); } this._activationButtonPressed = false; if (Q != "menu") { this.removeStateCSSClasses("active"); } if (Q == "split" && M.getPageX(P) > this._nOptionRegionX) { O = false; } return O; }, _onFocus: function(O) {
        var N; this.addStateCSSClasses("focus"); if (this._activationKeyPressed) { this.addStateCSSClasses("active"); } C = this; if (!this._hasKeyEventHandlers) {
            N = this._button; M.on(N, "blur", this._onBlur, null, this); M.on(N, "keydown", this._onKeyDown, null, this); M.on(N, "keyup", this._onKeyUp, null, this);
            this._hasKeyEventHandlers = true;
        } this.fireEvent("focus", O);
    }, _onBlur: function(N) { this.removeStateCSSClasses("focus"); if (this.get("type") != "menu") { this.removeStateCSSClasses("active"); } if (this._activationKeyPressed) { M.on(document, "keyup", this._onDocumentKeyUp, null, this); } C = null; this.fireEvent("blur", N); }, _onDocumentKeyUp: function(N) { if (this._isActivationKey(M.getCharCode(N))) { this._activationKeyPressed = false; M.removeListener(document, "keyup", this._onDocumentKeyUp); } }, _onKeyDown: function(O) { var N = this._menu; if (this.get("type") == "split" && this._isSplitButtonOptionKey(O)) { this.fireEvent("option", O); } else { if (this._isActivationKey(M.getCharCode(O))) { if (this.get("type") == "menu") { this._showMenu(O); } else { this._activationKeyPressed = true; this.addStateCSSClasses("active"); } } } if (N && N.cfg.getProperty("visible") && M.getCharCode(O) == 27) { N.hide(); this.focus(); } }, _onKeyUp: function(N) { var O; if (this._isActivationKey(M.getCharCode(N))) { O = this.get("type"); if (O == "checkbox" || O == "radio") { this.set("checked", !(this.get("checked"))); } this._activationKeyPressed = false; if (this.get("type") != "menu") { this.removeStateCSSClasses("active"); } } }, _onClick: function(Q) { var S = this.get("type"), N, R, O, P; switch (S) { case "radio": case "checkbox": if (!this._hasDefaultTitle) { if (this.get("checked")) { N = (S == "radio") ? this.RADIO_CHECKED_TITLE : this.CHECKBOX_CHECKED_TITLE; } else { N = (S == "radio") ? this.RADIO_DEFAULT_TITLE : this.CHECKBOX_DEFAULT_TITLE; } this.set("title", N); } break; case "submit": if (Q.returnValue !== false) { this.submitForm(); } break; case "reset": R = this.getForm(); if (R) { R.reset(); } break; case "menu": N = this._menu.cfg.getProperty("visible") ? this.MENUBUTTON_MENU_VISIBLE_TITLE : this.MENUBUTTON_DEFAULT_TITLE; this.set("title", N); break; case "split": if (this._nOptionRegionX > 0 && (M.getPageX(Q) > this._nOptionRegionX)) { P = false; } else { this._hideMenu(); O = this.get("srcelement"); if (O && O.type == "submit" && Q.returnValue !== false) { this.submitForm(); } } N = this._menu.cfg.getProperty("visible") ? this.SPLITBUTTON_OPTION_VISIBLE_TITLE : this.SPLITBUTTON_DEFAULT_TITLE; this.set("title", N); break; } return P; }, _onDblClick: function(O) { var N = true; if (this.get("type") == "split" && M.getPageX(O) > this._nOptionRegionX) { N = false; } return N; }, _onAppendTo: function(N) { I.later(0, this, this._addListenersToForm); }, _onFormReset: function(O) { var P = this.get("type"), N = this._menu; if (P == "checkbox" || P == "radio") { this.resetValue("checked"); } if (J && N && (N instanceof J)) { this.resetValue("selectedMenuItem"); } }, _onFormSubmit: function(N) { this.createHiddenFields(); }, _onDocumentMouseDown: function(Q) { var N = M.getTarget(Q), P = this.get("element"), O = this._menu.element; if (N != P && !G.isAncestor(P, N) && N != O && !G.isAncestor(O, N)) { this._hideMenu(); M.removeListener(document, "mousedown", this._onDocumentMouseDown); } }, _onOption: function(N) { if (this.hasClass("yui-split-button-activeoption")) { this._hideMenu(); this._bOptionPressed = false; } else { this._showMenu(N); this._bOptionPressed = true; } }, _onMenuShow: function(O) { M.on(document, "mousedown", this._onDocumentMouseDown, null, this); var N, P; if (this.get("type") == "split") { N = this.SPLITBUTTON_OPTION_VISIBLE_TITLE; P = "activeoption"; } else { N = this.MENUBUTTON_MENU_VISIBLE_TITLE; P = "active"; } this.addStateCSSClasses(P); this.set("title", N); }, _onMenuHide: function(P) { var O = this._menu, N, Q; if (this.get("type") == "split") { N = this.SPLITBUTTON_DEFAULT_TITLE; Q = "activeoption"; } else { N = this.MENUBUTTON_DEFAULT_TITLE; Q = "active"; } this.removeStateCSSClasses(Q); this.set("title", N); if (this.get("type") == "split") { this._bOptionPressed = false; } }, _onMenuKeyDown: function(P, O) { var N = O[0]; if (M.getCharCode(N) == 27) { this.focus(); if (this.get("type") == "split") { this._bOptionPressed = false; } } }, _onMenuRender: function(P) { var S = this.get("element"), O = S.parentNode, N = this._menu, R = N.element, Q = N.srcElement; if (O != R.parentNode) { O.appendChild(R); } this._renderedMenu = true; if (Q && Q.nodeName.toLowerCase() === "select" && Q.value) { this.set("selectedMenuItem", N.getItem(Q.selectedIndex)); } }, _onMenuClick: function(O, N) { var Q = N[1], P; if (Q) { this.set("selectedMenuItem", Q); P = this.get("srcelement"); if (P && P.type == "submit") { this.submitForm(); } this._hideMenu(); } }, _onSelectedMenuItemChange: function(N) { var O = N.prevValue, P = N.newValue; if (O) { G.removeClass(O.element, "yui-button-selectedmenuitem"); } if (P) { G.addClass(P.element, "yui-button-selectedmenuitem"); } }, createButtonElement: function(N) { var P = this.NODE_NAME, O = document.createElement(P); O.innerHTML = "<" + P + ' class="first-child">' + (N == "link" ? "<a></a>" : '<button type="button"></button>') + "</" + P + ">"; return O; }, addStateCSSClasses: function(N) { var O = this.get("type"); if (I.isString(N)) { if (N != "activeoption" && N != "hoveroption") { this.addClass(this.CSS_CLASS_NAME + ("-" + N)); } this.addClass("yui-" + O + ("-button-" + N)); } }, removeStateCSSClasses: function(N) { var O = this.get("type"); if (I.isString(N)) { this.removeClass(this.CSS_CLASS_NAME + ("-" + N)); this.removeClass("yui-" + O + ("-button-" + N)); } }, createHiddenFields: function() { this.removeHiddenFields(); var V = this.getForm(), Z, O, S, X, Y, T, U, N, R, W, P, Q = false; if (V && !this.get("disabled")) { O = this.get("type"); S = (O == "checkbox" || O == "radio"); if ((S && this.get("checked")) || (E == this)) { Z = F((S ? O : "hidden"), this.get("name"), this.get("value"), this.get("checked")); if (Z) { if (S) { Z.style.display = "none"; } V.appendChild(Z); } } X = this._menu; if (J && X && (X instanceof J)) { Y = this.get("selectedMenuItem"); P = X.srcElement; Q = (P && P.nodeName.toUpperCase() == "SELECT"); if (Y) { U = (Y.value === null || Y.value === "") ? Y.cfg.getProperty("text") : Y.value; T = this.get("name"); if (Q) { W = P.name; } else { if (T) { W = (T + "_options"); } } if (U && W) { N = F("hidden", W, U); V.appendChild(N); } } else { if (Q) { V.appendChild(P); } } } if (Z && N) { this._hiddenFields = [Z, N]; } else { if (!Z && N) { this._hiddenFields = N; } else { if (Z && !N) { this._hiddenFields = Z; } } } R = this._hiddenFields; } return R; }, removeHiddenFields: function() { var Q = this._hiddenFields, O, P; function N(R) { if (G.inDocument(R)) { R.parentNode.removeChild(R); } } if (Q) { if (I.isArray(Q)) { O = Q.length; if (O > 0) { P = O - 1; do { N(Q[P]); } while (P--); } } else { N(Q); } this._hiddenFields = null; } }, submitForm: function() {
        var Q = this.getForm(), P = this.get("srcelement"), O = false, N; if (Q) {
            if (this.get("type") == "submit" || (P && P.type == "submit")) {
                E = this;
            } if (L.ie) { O = Q.fireEvent("onsubmit"); } else { N = document.createEvent("HTMLEvents"); N.initEvent("submit", true, true); O = Q.dispatchEvent(N); } if ((L.ie || L.webkit) && O) { Q.submit(); } 
        } return O;
    }, init: function(O, a) { var Q = a.type == "link" ? "a" : "button", V = a.srcelement, Z = O.getElementsByTagName(Q)[0], X; if (!Z) { X = O.getElementsByTagName("input")[0]; if (X) { Z = document.createElement("button"); Z.setAttribute("type", "button"); X.parentNode.replaceChild(Z, X); } } this._button = Z; this._hasDefaultTitle = (a.title && a.title.length > 0); YAHOO.widget.Button.superclass.init.call(this, O, a); var T = this.get("id"), N = T + "-button"; Z.id = N; var U, W; var d = function(e) { return (e.htmlFor === T); }; var S = function() { W.setAttribute((L.ie ? "htmlFor" : "for"), N); }; if (V && this.get("type") != "link") { U = G.getElementsBy(d, "label"); if (I.isArray(U) && U.length > 0) { W = U[0]; } } D[T] = this; this.addClass(this.CSS_CLASS_NAME); this.addClass("yui-" + this.get("type") + "-button"); M.on(this._button, "focus", this._onFocus, null, this); this.on("mouseover", this._onMouseOver); this.on("mousedown", this._onMouseDown); this.on("mouseup", this._onMouseUp); this.on("click", this._onClick); var Y = this.get("onclick"); this.set("onclick", null); this.set("onclick", Y); this.on("dblclick", this._onDblClick); if (W) { this.on("appendTo", S); } this.on("appendTo", this._onAppendTo); var c = this.get("container"), P = this.get("element"), b = G.inDocument(P), R; if (c) { if (V && V != P) { R = V.parentNode; if (R) { R.removeChild(V); } } if (I.isString(c)) { M.onContentReady(c, this.appendTo, c, this); } else { this.on("init", function() { I.later(0, this, this.appendTo, c); }); } } else { if (!b && V && V != P) { R = V.parentNode; if (R) { this.fireEvent("beforeAppendTo", { type: "beforeAppendTo", target: R }); R.replaceChild(P, V); this.fireEvent("appendTo", { type: "appendTo", target: R }); } } else { if (this.get("type") != "link" && b && V && V == P) { this._addListenersToForm(); } } } this.fireEvent("init", { type: "init", target: this }); }, initAttributes: function(O) { var N = O || {}; YAHOO.widget.Button.superclass.initAttributes.call(this, N); this.setAttributeConfig("type", { value: (N.type || "push"), validator: I.isString, writeOnce: true, method: this._setType }); this.setAttributeConfig("label", { value: N.label, validator: I.isString, method: this._setLabel }); this.setAttributeConfig("value", { value: N.value }); this.setAttributeConfig("name", { value: N.name, validator: I.isString }); this.setAttributeConfig("tabindex", { value: N.tabindex, validator: I.isNumber, method: this._setTabIndex }); this.configureAttribute("title", { value: N.title, validator: I.isString, method: this._setTitle }); this.setAttributeConfig("disabled", { value: (N.disabled || false), validator: I.isBoolean, method: this._setDisabled }); this.setAttributeConfig("href", { value: N.href, validator: I.isString, method: this._setHref }); this.setAttributeConfig("target", { value: N.target, validator: I.isString, method: this._setTarget }); this.setAttributeConfig("checked", { value: (N.checked || false), validator: I.isBoolean, method: this._setChecked }); this.setAttributeConfig("container", { value: N.container, writeOnce: true }); this.setAttributeConfig("srcelement", { value: N.srcelement, writeOnce: true }); this.setAttributeConfig("menu", { value: null, method: this._setMenu, writeOnce: true }); this.setAttributeConfig("lazyloadmenu", { value: (N.lazyloadmenu === false ? false : true), validator: I.isBoolean, writeOnce: true }); this.setAttributeConfig("menuclassname", { value: (N.menuclassname || "yui-button-menu"), validator: I.isString, method: this._setMenuClassName, writeOnce: true }); this.setAttributeConfig("menuminscrollheight", { value: (N.menuminscrollheight || 90), validator: I.isNumber }); this.setAttributeConfig("menumaxheight", { value: (N.menumaxheight || 0), validator: I.isNumber }); this.setAttributeConfig("menualignment", { value: (N.menualignment || ["tl", "bl"]), validator: I.isArray }); this.setAttributeConfig("selectedMenuItem", { value: null }); this.setAttributeConfig("onclick", { value: N.onclick, method: this._setOnClick }); this.setAttributeConfig("focusmenu", { value: (N.focusmenu === false ? false : true), validator: I.isBoolean }); }, focus: function() { if (!this.get("disabled")) { this._button.focus(); } }, blur: function() { if (!this.get("disabled")) { this._button.blur(); } }, hasFocus: function() { return (C == this); }, isActive: function() { return this.hasClass(this.CSS_CLASS_NAME + "-active"); }, getMenu: function() { return this._menu; }, getForm: function() { var N = this._button, O; if (N) { O = N.form; } return O; }, getHiddenFields: function() { return this._hiddenFields; }, destroy: function() { var P = this.get("element"), O = P.parentNode, N = this._menu, R; if (N) { if (K && K.find(N)) { K.remove(N); } N.destroy(); } M.purgeElement(P); M.purgeElement(this._button); M.removeListener(document, "mouseup", this._onDocumentMouseUp); M.removeListener(document, "keyup", this._onDocumentKeyUp); M.removeListener(document, "mousedown", this._onDocumentMouseDown); var Q = this.getForm(); if (Q) { M.removeListener(Q, "reset", this._onFormReset); M.removeListener(Q, "submit", this._onFormSubmit); } this.unsubscribeAll(); if (O) { O.removeChild(P); } delete D[this.get("id")]; R = G.getElementsByClassName(this.CSS_CLASS_NAME, this.NODE_NAME, Q); if (I.isArray(R) && R.length === 0) { M.removeListener(Q, "keypress", YAHOO.widget.Button.onFormKeyPress); } }, fireEvent: function(O, N) { var P = arguments[0]; if (this.DOM_EVENTS[P] && this.get("disabled")) { return false; } return YAHOO.widget.Button.superclass.fireEvent.apply(this, arguments); }, toString: function() { return ("Button " + this.get("id")); } 
    }); YAHOO.widget.Button.onFormKeyPress = function(R) {
        var P = M.getTarget(R), S = M.getCharCode(R), Q = P.nodeName && P.nodeName.toUpperCase(), N = P.type, T = false, V, X, O, W; function U(a) { var Z, Y; switch (a.nodeName.toUpperCase()) { case "INPUT": case "BUTTON": if (a.type == "submit" && !a.disabled) { if (!T && !O) { O = a; } } break; default: Z = a.id; if (Z) { V = D[Z]; if (V) { T = true; if (!V.get("disabled")) { Y = V.get("srcelement"); if (!X && (V.get("type") == "submit" || (Y && Y.type == "submit"))) { X = V; } } } } break; } } if (S == 13 && ((Q == "INPUT" && (N == "text" || N == "password" || N == "checkbox" || N == "radio" || N == "file")) || Q == "SELECT")) {
            G.getElementsBy(U, "*", this); if (O) { O.focus(); } else {
                if (!O && X) {
                    M.preventDefault(R); if (L.ie) { X.get("element").fireEvent("onclick"); } else {
                        W = document.createEvent("HTMLEvents"); W.initEvent("click", true, true); if (L.gecko < 1.9) {
                            X.fireEvent("click", W);
                        } else { X.get("element").dispatchEvent(W); } 
                    } 
                } 
            } 
        } 
    }; YAHOO.widget.Button.addHiddenFieldsToForm = function(N) { var S = G.getElementsByClassName(YAHOO.widget.Button.prototype.CSS_CLASS_NAME, "*", N), Q = S.length, R, O, P; if (Q > 0) { for (P = 0; P < Q; P++) { O = S[P].id; if (O) { R = D[O]; if (R) { R.createHiddenFields(); } } } } }; YAHOO.widget.Button.getButton = function(N) { return D[N]; };
})(); (function() { var C = YAHOO.util.Dom, B = YAHOO.util.Event, D = YAHOO.lang, A = YAHOO.widget.Button, E = {}; YAHOO.widget.ButtonGroup = function(J, H) { var I = YAHOO.widget.ButtonGroup.superclass.constructor, K, G, F; if (arguments.length == 1 && !D.isString(J) && !J.nodeName) { if (!J.id) { F = C.generateId(); J.id = F; } I.call(this, (this._createGroupElement()), J); } else { if (D.isString(J)) { G = C.get(J); if (G) { if (G.nodeName.toUpperCase() == this.NODE_NAME) { I.call(this, G, H); } } } else { K = J.nodeName.toUpperCase(); if (K && K == this.NODE_NAME) { if (!J.id) { J.id = C.generateId(); } I.call(this, J, H); } } } }; YAHOO.extend(YAHOO.widget.ButtonGroup, YAHOO.util.Element, { _buttons: null, NODE_NAME: "DIV", CSS_CLASS_NAME: "yui-buttongroup", _createGroupElement: function() { var F = document.createElement(this.NODE_NAME); return F; }, _setDisabled: function(G) { var H = this.getCount(), F; if (H > 0) { F = H - 1; do { this._buttons[F].set("disabled", G); } while (F--); } }, _onKeyDown: function(K) { var G = B.getTarget(K), I = B.getCharCode(K), H = G.parentNode.parentNode.id, J = E[H], F = -1; if (I == 37 || I == 38) { F = (J.index === 0) ? (this._buttons.length - 1) : (J.index - 1); } else { if (I == 39 || I == 40) { F = (J.index === (this._buttons.length - 1)) ? 0 : (J.index + 1); } } if (F > -1) { this.check(F); this.getButton(F).focus(); } }, _onAppendTo: function(H) { var I = this._buttons, G = I.length, F; for (F = 0; F < G; F++) { I[F].appendTo(this.get("element")); } }, _onButtonCheckedChange: function(G, F) { var I = G.newValue, H = this.get("checkedButton"); if (I && H != F) { if (H) { H.set("checked", false, true); } this.set("checkedButton", F); this.set("value", F.get("value")); } else { if (H && !H.set("checked")) { H.set("checked", true, true); } } }, init: function(I, H) { this._buttons = []; YAHOO.widget.ButtonGroup.superclass.init.call(this, I, H); this.addClass(this.CSS_CLASS_NAME); var J = this.getElementsByClassName("yui-radio-button"); if (J.length > 0) { this.addButtons(J); } function F(K) { return (K.type == "radio"); } J = C.getElementsBy(F, "input", this.get("element")); if (J.length > 0) { this.addButtons(J); } this.on("keydown", this._onKeyDown); this.on("appendTo", this._onAppendTo); var G = this.get("container"); if (G) { if (D.isString(G)) { B.onContentReady(G, function() { this.appendTo(G); }, null, this); } else { this.appendTo(G); } } }, initAttributes: function(G) { var F = G || {}; YAHOO.widget.ButtonGroup.superclass.initAttributes.call(this, F); this.setAttributeConfig("name", { value: F.name, validator: D.isString }); this.setAttributeConfig("disabled", { value: (F.disabled || false), validator: D.isBoolean, method: this._setDisabled }); this.setAttributeConfig("value", { value: F.value }); this.setAttributeConfig("container", { value: F.container, writeOnce: true }); this.setAttributeConfig("checkedButton", { value: null }); }, addButton: function(J) { var L, K, G, F, H, I; if (J instanceof A && J.get("type") == "radio") { L = J; } else { if (!D.isString(J) && !J.nodeName) { J.type = "radio"; L = new A(J); } else { L = new A(J, { type: "radio" }); } } if (L) { F = this._buttons.length; H = L.get("name"); I = this.get("name"); L.index = F; this._buttons[F] = L; E[L.get("id")] = L; if (H != I) { L.set("name", I); } if (this.get("disabled")) { L.set("disabled", true); } if (L.get("checked")) { this.set("checkedButton", L); } K = L.get("element"); G = this.get("element"); if (K.parentNode != G) { G.appendChild(K); } L.on("checkedChange", this._onButtonCheckedChange, L, this); } return L; }, addButtons: function(G) { var H, I, J, F; if (D.isArray(G)) { H = G.length; J = []; if (H > 0) { for (F = 0; F < H; F++) { I = this.addButton(G[F]); if (I) { J[J.length] = I; } } } } return J; }, removeButton: function(H) { var I = this.getButton(H), G, F; if (I) { this._buttons.splice(H, 1); delete E[I.get("id")]; I.removeListener("checkedChange", this._onButtonCheckedChange); I.destroy(); G = this._buttons.length; if (G > 0) { F = this._buttons.length - 1; do { this._buttons[F].index = F; } while (F--); } } }, getButton: function(F) { return this._buttons[F]; }, getButtons: function() { return this._buttons; }, getCount: function() { return this._buttons.length; }, focus: function(H) { var I, G, F; if (D.isNumber(H)) { I = this._buttons[H]; if (I) { I.focus(); } } else { G = this.getCount(); for (F = 0; F < G; F++) { I = this._buttons[F]; if (!I.get("disabled")) { I.focus(); break; } } } }, check: function(F) { var G = this.getButton(F); if (G) { G.set("checked", true); } }, destroy: function() { var I = this._buttons.length, H = this.get("element"), F = H.parentNode, G; if (I > 0) { G = this._buttons.length - 1; do { this._buttons[G].destroy(); } while (G--); } B.purgeElement(H); F.removeChild(H); }, toString: function() { return ("ButtonGroup " + this.get("id")); } }); })(); YAHOO.register("button", YAHOO.widget.Button, { version: "2.7.0", build: "1796" });