/*
Copyright (c) 2008, Yahoo! Inc. All rights reserved.
Code licensed under the BSD License:
http://developer.yahoo.net/yui/license.txt
version: 2.5.0
*/
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});return P;},getChildren:function(P) {P=B.Dom.get(P);if (!P) {}return B.Dom.getChildrenBy(P);},getDocumentScrollLeft:function(P) {P=P||M;return Math.max(P.documentElement.scrollLeft,P.body.scrollLeft);},getDocumentScrollTop:function(P) {P=P||M;return Math.max(P.documentElement.scrollTop,P.body.scrollTop);},insertBefore:function(Q,P) {Q=B.Dom.get(Q);P=B.Dom.get(P);if (!Q||!P||!P.parentNode) {return null;}return P.parentNode.insertBefore(Q,P);},insertAfter:function(Q,P) {Q=B.Dom.get(Q);P=B.Dom.get(P);if (!Q||!P||!P.parentNode) {return null;}if (P.nextSibling) {return P.parentNode.insertBefore(Q,P.nextSibling);}else{return P.parentNode.appendChild(Q);}},getClientRegion:function() {var R=B.Dom.getDocumentScrollTop(),Q=B.Dom.getDocumentScrollLeft(),S=B.Dom.getViewportWidth()+Q,P=B.Dom.getViewportHeight()+R;return new B.Region(R,S,P,Q);}};var H=function() {if (M.documentElement.getBoundingClientRect) {return function(Q) {var R=Q.getBoundingClientRect();var P=Q.ownerDocument;return[R.left+B.Dom.getDocumentScrollLeft(P),R.top+B.Dom.getDocumentScrollTop(P)];};}else{return function(R) {var S=[R.offsetLeft,R.offsetTop];var Q=R.offsetParent;var P=(L&&B.Dom.getStyle(R,"position")=="absolute"&&R.offsetParent==R.ownerDocument.body);if (Q!=R) {while(Q) {S[0]+=Q.offsetLeft;S[1]+=Q.offsetTop;if (!P&&L&&B.Dom.getStyle(Q,"position")=="absolute") {P=true;}Q=Q.offsetParent;}}if (P) {S[0]-=R.ownerDocument.body.offsetLeft;S[1]-=R.ownerDocument.body.offsetTop;}Q=R.parentNode;while(Q.tagName&&!E.ROOT_TAG.test(Q.tagName)) {if (B.Dom.getStyle(Q,"display").search(/^inline|table-row.*$/i)) {S[0]-=Q.scrollLeft;S[1]-=Q.scrollTop;}Q=Q.parentNode;}return S;};}}();})();YAHOO.util.Region=function(C,D,A,B) {this.top=C;this[1]=C;this.right=D;this.bottom=A;this.left=B;this[0]=B;};YAHOO.util.Region.prototype.contains=function(A) {return(A.left>=this.left&&A.right<=this.right&&A.top>=this.top&&A.bottom<=this.bottom);};YAHOO.util.Region.prototype.getArea=function() {return((this.bottom-this.top)*(this.right-this.left));};YAHOO.util.Region.prototype.intersect=function(E) {var C=Math.max(this.top,E.top);var D=Math.min(this.right,E.right);var A=Math.min(this.bottom,E.bottom);var B=Math.max(this.left,E.left);if (A>=C&&D>=B) {return new YAHOO.util.Region(C,D,A,B);}else{return null;}};YAHOO.util.Region.prototype.union=function(E) {var C=Math.min(this.top,E.top);var D=Math.max(this.right,E.right);var A=Math.max(this.bottom,E.bottom);var B=Math.min(this.left,E.left);return new YAHOO.util.Region(C,D,A,B);};YAHOO.util.Region.prototype.toString=function() {return("Region {"+"top: "+this.top+", right: "+this.right+", bottom: "+this.bottom+", left: "+this.left+"}");};YAHOO.util.Region.getRegion=function(D) {var F=YAHOO.util.Dom.getXY(D);var C=F[1];var E=F[0]+D.offsetWidth;var A=F[1]+D.offsetHeight;var B=F[0];return new YAHOO.util.Region(C,E,A,B);};YAHOO.util.Point=function(A,B) {if (YAHOO.lang.isArray(A)) {B=A[1];A=A[0];}this.x=this.right=this.left=this[0]=A;this.y=this.top=this.bottom=this[1]=B;};YAHOO.util.Point.prototype=new YAHOO.util.Region();YAHOO.register("dom",YAHOO.util.Dom,{version:"2.5.0",build:"895"});YAHOO.util.CustomEvent=function(D,B,C,A) {this.type=D;this.scope=B||window;this.silent=C;this.signature=A||YAHOO.util.CustomEvent.LIST;this.subscribers=[];if (!this.silent) {}var E="_YUICEOnSubscribe";if (D!==E) {this.subscribeEvent=new YAHOO.util.CustomEvent(E,this,true);}this.lastError=null;};YAHOO.util.CustomEvent.LIST=0;YAHOO.util.CustomEvent.FLAT=1;YAHOO.util.CustomEvent.prototype={subscribe:function(B,C,A) {if (!B) {throw new Error("Invalid callback for subscriber to '"+this.type+"'");}if (this.subscribeEvent) {this.subscribeEvent.fire(B,C,A);}this.subscribers.push(new YAHOO.util.Subscriber(B,C,A));},unsubscribe:function(D,F) {if (!D) {return this.unsubscribeAll();}var E=false;for(var B=0,A=this.subscribers.length;B<A;++B) {var C=this.subscribers[B];if (C&&C.contains(D,F)) {this._delete(B);E=true;}}return E;},fire:function() {var D=this.subscribers.length;if (!D&&this.silent) {return true;}var H=[],F=true,C,I=false;for(C=0;C<arguments.length;++C) {H.push(arguments[C]);}if (!this.silent) {}for(C=0;C<D;++C) {var L=this.subscribers[C];if (!L) {I=true;}else{if (!this.silent) {}var K=L.getScope(this.scope);if (this.signature==YAHOO.util.CustomEvent.FLAT) {var A=null;if (H.length>0) {A=H[0];}try{F=L.fn.call(K,A,L.obj);}catch(E) {this.lastError=E;}}else{try{F=L.fn.call(K,this.type,H,L.obj);}catch(G) {this.lastError=G;}}if (false===F) {if (!this.silent) {}return false;
}}}if (I) {var J=[],B=this.subscribers;for(C=0,D=B.length;C<D;C=C+1) {J.push(B[C]);}this.subscribers=J;}return true;},unsubscribeAll:function() {for(var B=0,A=this.subscribers.length;B<A;++B) {this._delete(A-1-B);}this.subscribers=[];return B;},_delete:function(A) {var B=this.subscribers[A];if (B) {delete B.fn;delete B.obj;}this.subscribers[A]=null;},toString:function() {return"CustomEvent: "+"'"+this.type+"', "+"scope: "+this.scope;}};YAHOO.util.Subscriber=function(B,C,A) {this.fn=B;this.obj=YAHOO.lang.isUndefined(C)?null:C;this.override=A;};YAHOO.util.Subscriber.prototype.getScope=function(A) {if (this.override) {if (this.override===true) {return this.obj;}else{return this.override;}}return A;};YAHOO.util.Subscriber.prototype.contains=function(A,B) {if (B) {return(this.fn==A&&this.obj==B);}else{return(this.fn==A);}};YAHOO.util.Subscriber.prototype.toString=function() {return"Subscriber { obj: "+this.obj+", override: "+(this.override||"no")+" }";};if (!YAHOO.util.Event) {YAHOO.util.Event=function() {var H=false;var I=[];var J=[];var G=[];var E=[];var C=0;var F=[];var B=[];var A=0;var D={63232:38,63233:40,63234:37,63235:39,63276:33,63277:34,25:9};return{POLL_RETRYS:2000,POLL_INTERVAL:20,EL:0,TYPE:1,FN:2,WFN:3,UNLOAD_OBJ:3,ADJ_SCOPE:4,OBJ:5,OVERRIDE:6,lastError:null,isSafari:YAHOO.env.ua.webkit,webkit:YAHOO.env.ua.webkit,isIE:YAHOO.env.ua.ie,_interval:null,_dri:null,DOMReady:false,startInterval:function() {if (!this._interval) {var K=this;var L=function() {K._tryPreloadAttach();};this._interval=setInterval(L,this.POLL_INTERVAL);}},onAvailable:function(P,M,Q,O,N) {var K=(YAHOO.lang.isString(P))?[P]:P;for(var L=0;L<K.length;L=L+1) {F.push({id:K[L],fn:M,obj:Q,override:O,checkReady:N});}C=this.POLL_RETRYS;this.startInterval();},onContentReady:function(M,K,N,L) {this.onAvailable(M,K,N,L,true);},onDOMReady:function(K,M,L) {if (this.DOMReady) {setTimeout(function() {var N=window;if (L) {if (L===true) {N=M;}else{N=L;}}K.call(N,"DOMReady",[],M);},0);}else{this.DOMReadyEvent.subscribe(K,M,L);}},addListener:function(M,K,V,Q,L) {if (!V||!V.call) {return false;
}if (this._isValidCollection(M)) {var W=true;for(var R=0,T=M.length;R<T;++R) {W=this.on(M[R],K,V,Q,L)&&W;}return W;}else{if (YAHOO.lang.isString(M)) {var P=this.getEl(M);if (P) {M=P;}else{this.onAvailable(M,function() {YAHOO.util.Event.on(M,K,V,Q,L);});return true;}}}if (!M) {return false;
}if ("unload"==K&&Q!==this) {J[J.length]=[M,K,V,Q,L];return true;}var Y=M;if (L) {if (L===true) {Y=Q;}else{Y=L;}}var N=function(Z) {return V.call(Y,YAHOO.util.Event.getEvent(Z,M),Q);};var X=[M,K,V,N,Y,Q,L];var S=I.length;I[S]=X;if (this.useLegacyEvent(M,K)) {var O=this.getLegacyIndex(M,K);if (O==-1||M!=G[O][0]) {O=G.length;B[M.id+K]=O;G[O]=[M,K,M["on"+K]];E[O]=[];M["on"+K]=function(Z) {YAHOO.util.Event.fireLegacyEvent(YAHOO.util.Event.getEvent(Z),O);};}E[O].push(X);}else{try{this._simpleAdd(M,K,N,false);}catch(U) {this.lastError=U;this.removeListener(M,K,V);return false;
}}return true;},fireLegacyEvent:function(O,M) {var Q=true,K,S,R,T,P;S=E[M];for(var L=0,N=S.length;L<N;++L) {R=S[L];if (R&&R[this.WFN]) {T=R[this.ADJ_SCOPE];P=R[this.WFN].call(T,O);Q=(Q&&P);}}K=G[M];if (K&&K[2]) {K[2](O);}return Q;},getLegacyIndex:function(L,M) {var K=this.generateId(L)+M;if (typeof B[K]=="undefined") {return -1;}else{return B[K];}},useLegacyEvent:function(L,M) {if (this.webkit&&("click"==M||"dblclick"==M)) {var K=parseInt(this.webkit,10);if (!isNaN(K)&&K<418) {return true;}}return false;
},removeListener:function(L,K,T) {var O,R,V;if (typeof L=="string") {L=this.getEl(L);}else{if (this._isValidCollection(L)) {var U=true;for(O=0,R=L.length;O<R;++O) {U=(this.removeListener(L[O],K,T)&&U);}return U;}}if (!T||!T.call) {return this.purgeElement(L,false,K);}if ("unload"==K) {for(O=0,R=J.length;O<R;O++) {V=J[O];if (V&&V[0]==L&&V[1]==K&&V[2]==T) {J[O]=null;return true;}}return false;
}var P=null;var Q=arguments[3];if ("undefined"===typeof Q) {Q=this._getCacheIndex(L,K,T);}if (Q>=0) {P=I[Q];}if (!L||!P) {return false;
}if (this.useLegacyEvent(L,K)) {var N=this.getLegacyIndex(L,K);var M=E[N];if (M) {for(O=0,R=M.length;O<R;++O) {V=M[O];if (V&&V[this.EL]==L&&V[this.TYPE]==K&&V[this.FN]==T) {M[O]=null;break;}}}}else{try{this._simpleRemove(L,K,P[this.WFN],false);}catch(S) {this.lastError=S;return false;
}}delete I[Q][this.WFN];delete I[Q][this.FN];I[Q]=null;return true;},getTarget:function(M,L) {var K=M.target||M.srcElement;return this.resolveTextNode(K);},resolveTextNode:function(L) {try{if (L&&3==L.nodeType) {return L.parentNode;}}catch(K) {}return L;},getPageX:function(L) {var K=L.pageX;if (!K&&0!==K) {K=L.clientX||0;if (this.isIE) {K+=this._getScrollLeft();}}return K;},getPageY:function(K) {var L=K.pageY;if (!L&&0!==L) {L=K.clientY||0;if (this.isIE) {L+=this._getScrollTop();}}return L;
},getXY:function(K) {return[this.getPageX(K),this.getPageY(K)];},getRelatedTarget:function(L) {var K=L.relatedTarget;if (!K) {if (L.type=="mouseout") {K=L.toElement;}else{if (L.type=="mouseover") {K=L.fromElement;}}}return this.resolveTextNode(K);},getTime:function(M) {if (!M.time) {var L=new Date().getTime();try{M.time=L;}catch(K) {this.lastError=K;return L;}}return M.time;},stopEvent:function(K) {this.stopPropagation(K);this.preventDefault(K);},stopPropagation:function(K) {if (K.stopPropagation) {K.stopPropagation();}else{K.cancelBubble=true;}},preventDefault:function(K) {if (K.preventDefault) {K.preventDefault();}else{K.returnValue=false;}},getEvent:function(M,K) {var L=M||window.event;if (!L) {var N=this.getEvent.caller;while(N) {L=N.arguments[0];if (L&&Event==L.constructor) {break;}N=N.caller;}}return L;},getCharCode:function(L) {var K=L.keyCode||L.charCode||0;if (YAHOO.env.ua.webkit&&(K in D)) {K=D[K];}return K;},_getCacheIndex:function(O,P,N) {for(var M=0,L=I.length;M<L;++M) {var K=I[M];if (K&&K[this.FN]==N&&K[this.EL]==O&&K[this.TYPE]==P) {return M;}}return -1;},generateId:function(K) {var L=K.id;if (!L) {L="yuievtautoid-"+A;++A;K.id=L;}return L;},_isValidCollection:function(L) {try{return(L&&typeof L!=="string"&&L.length&&!L.tagName&&!L.alert&&typeof L[0]!=="undefined");}catch(K) {return false;
}},elCache:{},getEl:function(K) {return(typeof K==="string")?document.getElementById(K):K;},clearCache:function() {},DOMReadyEvent:new YAHOO.util.CustomEvent("DOMReady",this),_load:function(L) {if (!H) {H=true;var K=YAHOO.util.Event;K._ready();K._tryPreloadAttach();}},_ready:function(L) {var K=YAHOO.util.Event;if (!K.DOMReady) {K.DOMReady=true;K.DOMReadyEvent.fire();K._simpleRemove(document,"DOMContentLoaded",K._ready);}},_tryPreloadAttach:function() {if (this.locked) {return false;
}if (this.isIE) {if (!this.DOMReady) {this.startInterval();return false;
}}this.locked=true;var P=!H;if (!P) {P=(C>0);}var O=[];var Q=function(S,T) {var R=S;if (T.override) {if (T.override===true) {R=T.obj;}else{R=T.override;}}T.fn.call(R,T.obj);};var L,K,N,M;for(L=0,K=F.length;L<K;++L) {N=F[L];if (N&&!N.checkReady) {M=this.getEl(N.id);if (M) {Q(M,N);F[L]=null;}else{O.push(N);}}}for(L=0,K=F.length;L<K;++L) {N=F[L];if (N&&N.checkReady) {M=this.getEl(N.id);if (M) {if (H||M.nextSibling) {Q(M,N);F[L]=null;}}else{O.push(N);}}}C=(O.length===0)?0:C-1;if (P) {this.startInterval();}else{clearInterval(this._interval);this._interval=null;}this.locked=false;return true;},purgeElement:function(O,P,R) {var M=(YAHOO.lang.isString(O))?this.getEl(O):O;var Q=this.getListeners(M,R),N,K;if (Q) {for(N=0,K=Q.length;N<K;++N) {var L=Q[N];this.removeListener(M,L.type,L.fn,L.index);}}if (P&&M&&M.childNodes) {for(N=0,K=M.childNodes.length;N<K;++N) {this.purgeElement(M.childNodes[N],P,R);}}},getListeners:function(M,K) {var P=[],L;if (!K) {L=[I,J];}else{if (K==="unload") {L=[J];}else{L=[I];}}var R=(YAHOO.lang.isString(M))?this.getEl(M):M;for(var O=0;O<L.length;O=O+1) {var T=L[O];if (T&&T.length>0) {for(var Q=0,S=T.length;Q<S;++Q) {var N=T[Q];if (N&&N[this.EL]===R&&(!K||K===N[this.TYPE])) {P.push({type:N[this.TYPE],fn:N[this.FN],obj:N[this.OBJ],adjust:N[this.OVERRIDE],scope:N[this.ADJ_SCOPE],index:Q});}}}}return(P.length)?P:null;},_unload:function(R) {var Q=YAHOO.util.Event,O,N,L,K,M;for(O=0,K=J.length;O<K;++O) {L=J[O];if (L) {var P=window;if (L[Q.ADJ_SCOPE]) {if (L[Q.ADJ_SCOPE]===true) {P=L[Q.UNLOAD_OBJ];}else{P=L[Q.ADJ_SCOPE];}}L[Q.FN].call(P,Q.getEvent(R,L[Q.EL]),L[Q.UNLOAD_OBJ]);J[O]=null;L=null;P=null;}}J=null;if (I&&I.length>0) {N=I.length;while(N) {M=N-1;L=I[M];if (L) {Q.removeListener(L[Q.EL],L[Q.TYPE],L[Q.FN],M);}N--;}L=null;}G=null;Q._simpleRemove(window,"unload",Q._unload);},_getScrollLeft:function() {return this._getScroll()[1];},_getScrollTop:function() {return this._getScroll()[0];},_getScroll:function() {var K=document.documentElement,L=document.body;if (K&&(K.scrollTop||K.scrollLeft)) {return[K.scrollTop,K.scrollLeft];}else{if (L) {return[L.scrollTop,L.scrollLeft];}else{return[0,0];}}},regCE:function() {},_simpleAdd:function() {if (window.addEventListener) {return function(M,N,L,K) {M.addEventListener(N,L,(K));};}else{if (window.attachEvent) {return function(M,N,L,K) {M.attachEvent("on"+N,L);};}else{return function() {};}}}(),_simpleRemove:function() {if (window.removeEventListener) {return function(M,N,L,K) {M.removeEventListener(N,L,(K));};}else{if (window.detachEvent) {return function(L,M,K) {L.detachEvent("on"+M,K);};}else{return function() {};}}}()};}();(function() {var EU=YAHOO.util.Event;EU.on=EU.addListener;
/* DOMReady: based on work by: Dean Edwards/John Resig/Matthias Miller */
if (EU.isIE) {YAHOO.util.Event.onDOMReady(YAHOO.util.Event._tryPreloadAttach,YAHOO.util.Event,true);EU._dri=setInterval(function() {var n=document.createElement("p");try{n.doScroll("left");clearInterval(EU._dri);EU._dri=null;EU._ready();n=null;}catch(ex) {n=null;}},EU.POLL_INTERVAL);}else{if (EU.webkit&&EU.webkit<525) {EU._dri=setInterval(function() {var rs=document.readyState;if ("loaded"==rs||"complete"==rs) {clearInterval(EU._dri);EU._dri=null;EU._ready();}},EU.POLL_INTERVAL);}else{EU._simpleAdd(document,"DOMContentLoaded",EU._ready);}}EU._simpleAdd(window,"load",EU._load);EU._simpleAdd(window,"unload",EU._unload);EU._tryPreloadAttach();})();}YAHOO.util.EventProvider=function() {};YAHOO.util.EventProvider.prototype={__yui_events:null,__yui_subscribers:null,subscribe:function(A,C,F,E) {this.__yui_events=this.__yui_events||{};var D=this.__yui_events[A];if (D) {D.subscribe(C,F,E);}else{this.__yui_subscribers=this.__yui_subscribers||{};var B=this.__yui_subscribers;if (!B[A]) {B[A]=[];}B[A].push({fn:C,obj:F,override:E});}},unsubscribe:function(C,E,G) {this.__yui_events=this.__yui_events||{};var A=this.__yui_events;if (C) {var F=A[C];if (F) {return F.unsubscribe(E,G);}}else{var B=true;for(var D in A) {if (YAHOO.lang.hasOwnProperty(A,D)) {B=B&&A[D].unsubscribe(E,G);}}return B;}return false;
},unsubscribeAll:function(A) {return this.unsubscribe(A);},createEvent:function(G,D) {this.__yui_events=this.__yui_events||{};var A=D||{};var I=this.__yui_events;if (I[G]) {}else{var H=A.scope||this;var E=(A.silent);
var B=new YAHOO.util.CustomEvent(G,H,E,YAHOO.util.CustomEvent.FLAT);I[G]=B;if (A.onSubscribeCallback) {B.subscribeEvent.subscribe(A.onSubscribeCallback);}this.__yui_subscribers=this.__yui_subscribers||{};var F=this.__yui_subscribers[G];if (F) {for(var C=0;C<F.length;++C) {B.subscribe(F[C].fn,F[C].obj,F[C].override);}}}return I[G];},fireEvent:function(E,D,A,C) {this.__yui_events=this.__yui_events||{};var G=this.__yui_events[E];if (!G) {return null;}var B=[];for(var F=1;F<arguments.length;++F) {B.push(arguments[F]);}return G.fire.apply(G,B);},hasEvent:function(A) {if (this.__yui_events) {if (this.__yui_events[A]) {return true;}}return false;
}};YAHOO.util.KeyListener=function(A,F,B,C) {if (!A) {}else{if (!F) {}else{if (!B) {}}}if (!C) {C=YAHOO.util.KeyListener.KEYDOWN;}var D=new YAHOO.util.CustomEvent("keyPressed");this.enabledEvent=new YAHOO.util.CustomEvent("enabled");this.disabledEvent=new YAHOO.util.CustomEvent("disabled");if (typeof A=="string") {A=document.getElementById(A);}if (typeof B=="function") {D.subscribe(B);}else{D.subscribe(B.fn,B.scope,B.correctScope);}function E(J,I) {if (!F.shift) {F.shift=false;}if (!F.alt) {F.alt=false;}if (!F.ctrl) {F.ctrl=false;}if (J.shiftKey==F.shift&&J.altKey==F.alt&&J.ctrlKey==F.ctrl) {var G;if (F.keys instanceof Array) {for(var H=0;H<F.keys.length;H++) {G=F.keys[H];if (G==J.charCode) {D.fire(J.charCode,J);break;}else{if (G==J.keyCode) {D.fire(J.keyCode,J);break;}}}}else{G=F.keys;if (G==J.charCode) {D.fire(J.charCode,J);}else{if (G==J.keyCode) {D.fire(J.keyCode,J);}}}}}this.enable=function() {if (!this.enabled) {YAHOO.util.Event.addListener(A,C,E);this.enabledEvent.fire(F);}this.enabled=true;};this.disable=function() {if (this.enabled) {YAHOO.util.Event.removeListener(A,C,E);this.disabledEvent.fire(F);}this.enabled=false;};this.toString=function() {return"KeyListener ["+F.keys+"] "+A.tagName+(A.id?"["+A.id+"]":"");};};YAHOO.util.KeyListener.KEYDOWN="keydown";YAHOO.util.KeyListener.KEYUP="keyup";YAHOO.util.KeyListener.KEY={ALT:18,BACK_SPACE:8,CAPS_LOCK:20,CONTROL:17,DELETE:46,DOWN:40,END:35,ENTER:13,ESCAPE:27,HOME:36,LEFT:37,META:224,NUM_LOCK:144,PAGE_DOWN:34,PAGE_UP:33,PAUSE:19,PRINTSCREEN:44,RIGHT:39,SCROLL_LOCK:145,SHIFT:16,SPACE:32,TAB:9,UP:38};YAHOO.register("event",YAHOO.util.Event,{version:"2.5.0",build:"895"});YAHOO.register("yahoo-dom-event", YAHOO, {version: "2.5.0", build: "895"});