/*
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
*/
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G;},getViewportWidth:function(){var G=self.innerWidth,Y=K[t];if(Y||T){G=(Y==M)?W.clientWidth:K.body.clientWidth;}return G;},getAncestorBy:function(G,Y){while((G=G[Z])){if(E.Dom._testElement(G,Y)){return G;}}return null;},getAncestorByClassName:function(Y,G){Y=E.Dom.get(Y);if(!Y){return null;}var x=function(y){return E.Dom.hasClass(y,G);};return E.Dom.getAncestorBy(Y,x);},getAncestorByTagName:function(Y,G){Y=E.Dom.get(Y);if(!Y){return null;}var x=function(y){return y[C]&&y[C].toUpperCase()==G.toUpperCase();};return E.Dom.getAncestorBy(Y,x);},getPreviousSiblingBy:function(G,Y){while(G){G=G.previousSibling;if(E.Dom._testElement(G,Y)){return G;}}return null;},getPreviousSibling:function(G){G=E.Dom.get(G);if(!G){return null;}return E.Dom.getPreviousSiblingBy(G);},getNextSiblingBy:function(G,Y){while(G){G=G.nextSibling;if(E.Dom._testElement(G,Y)){return G;}}return null;},getNextSibling:function(G){G=E.Dom.get(G);if(!G){return null;}return E.Dom.getNextSiblingBy(G);},getFirstChildBy:function(G,x){var Y=(E.Dom._testElement(G.firstChild,x))?G.firstChild:null;return Y||E.Dom.getNextSiblingBy(G.firstChild,x);},getFirstChild:function(G,Y){G=E.Dom.get(G);if(!G){return null;}return E.Dom.getFirstChildBy(G);},getLastChildBy:function(G,x){if(!G){return null;}var Y=(E.Dom._testElement(G.lastChild,x))?G.lastChild:null;return Y||E.Dom.getPreviousSiblingBy(G.lastChild,x);},getLastChild:function(G){G=E.Dom.get(G);return E.Dom.getLastChildBy(G);},getChildrenBy:function(Y,y){var x=E.Dom.getFirstChildBy(Y,y),G=x?[x]:[];E.Dom.getNextSiblingBy(x,function(z){if(!y||y(z)){G[G.length]=z;}return false;});return G;},getChildren:function(G){G=E.Dom.get(G);if(!G){}return E.Dom.getChildrenBy(G);},getDocumentScrollLeft:function(G){G=G||K;return Math.max(G[v].scrollLeft,G.body.scrollLeft);},getDocumentScrollTop:function(G){G=G||K;return Math.max(G[v].scrollTop,G.body.scrollTop);},insertBefore:function(Y,G){Y=E.Dom.get(Y);G=E.Dom.get(G);if(!Y||!G||!G[Z]){return null;}return G[Z].insertBefore(Y,G);},insertAfter:function(Y,G){Y=E.Dom.get(Y);G=E.Dom.get(G);if(!Y||!G||!G[Z]){return null;}if(G.nextSibling){return G[Z].insertBefore(Y,G.nextSibling);}else{return G[Z].appendChild(Y);}},getClientRegion:function(){var x=E.Dom.getDocumentScrollTop(),Y=E.Dom.getDocumentScrollLeft(),y=E.Dom.getViewportWidth()+Y,G=E.Dom.getViewportHeight()+x;return new E.Region(x,y,G,Y);},setAttribute:function(Y,G,x){G=E.Dom.CUSTOM_ATTRIBUTES[G]||G;Y.setAttribute(G,x);},getAttribute:function(Y,G){G=E.Dom.CUSTOM_ATTRIBUTES[G]||G;return Y.getAttribute(G);},_toCamel:function(Y){var x=d;function G(y,z){return z.toUpperCase();}return x[Y]||(x[Y]=Y.indexOf("-")===-1?Y:Y.replace(/-([a-z])/gi,G));},_getClassRegex:function(Y){var G;if(Y!==undefined){if(Y.exec){G=Y;}else{G=h[Y];if(!G){Y=Y.replace(E.Dom._patterns.CLASS_RE_TOKENS,"\\$1");G=h[Y]=new 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x;};}})();YAHOO.util.Region=function(C,D,A,B){this.top=C;this.y=C;this[1]=C;this.right=D;this.bottom=A;this.left=B;this.x=B;this[0]=B;this.width=this.right-this.left;this.height=this.bottom-this.top;};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),D=Math.min(this.right,E.right),A=Math.min(this.bottom,E.bottom),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),D=Math.max(this.right,E.right),A=Math.max(this.bottom,E.bottom),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+", height: "+this.height+", width: "+this.width+"}");};YAHOO.util.Region.getRegion=function(D){var F=YAHOO.util.Dom.getXY(D),C=F[1],E=F[0]+D.offsetWidth,A=F[1]+D.offsetHeight,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];}YAHOO.util.Point.superclass.constructor.call(this,B,A,B,A);};YAHOO.extend(YAHOO.util.Point,YAHOO.util.Region);(function(){var B=YAHOO.util,A="clientTop",F="clientLeft",J="parentNode",K="right",W="hasLayout",I="px",U="opacity",L="auto",D="borderLeftWidth",G="borderTopWidth",P="borderRightWidth",V="borderBottomWidth",S="visible",Q="transparent",N="height",E="width",H="style",T="currentStyle",R=/^width|height$/,O=/^(\d[.\d]*)+(em|ex|px|gd|rem|vw|vh|vm|ch|mm|cm|in|pt|pc|deg|rad|ms|s|hz|khz|%){1}?/i,M={get:function(X,Z){var Y="",a=X[T][Z];if(Z===U){Y=B.Dom.getStyle(X,U);}else{if(!a||(a.indexOf&&a.indexOf(I)>-1)){Y=a;}else{if(B.Dom.IE_COMPUTED[Z]){Y=B.Dom.IE_COMPUTED[Z](X,Z);}else{if(O.test(a)){Y=B.Dom.IE.ComputedStyle.getPixel(X,Z);}else{Y=a;}}}}return Y;},getOffset:function(Z,e){var b=Z[T][e],X=e.charAt(0).toUpperCase()+e.substr(1),c="offset"+X,Y="pixel"+X,a="",d;if(b==L){d=Z[c];if(d===undefined){a=0;}a=d;if(R.test(e)){Z[H][e]=d;if(Z[c]>d){a=d-(Z[c]-d);}Z[H][e]=L;}}else{if(!Z[H][Y]&&!Z[H][e]){Z[H][e]=b;}a=Z[H][Y];}return a+I;},getBorderWidth:function(X,Z){var Y=null;if(!X[T][W]){X[H].zoom=1;}switch(Z){case 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C="toString",A=parseInt,B=RegExp,D=YAHOO.util;D.Dom.Color={KEYWORDS:{black:"000",silver:"c0c0c0",gray:"808080",white:"fff",maroon:"800000",red:"f00",purple:"800080",fuchsia:"f0f",green:"008000",lime:"0f0",olive:"808000",yellow:"ff0",navy:"000080",blue:"00f",teal:"008080",aqua:"0ff"},re_RGB:/^rgb\(([0-9]+)\s*,\s*([0-9]+)\s*,\s*([0-9]+)\)$/i,re_hex:/^#?([0-9A-F]{2})([0-9A-F]{2})([0-9A-F]{2})$/i,re_hex3:/([0-9A-F])/gi,toRGB:function(E){if(!D.Dom.Color.re_RGB.test(E)){E=D.Dom.Color.toHex(E);}if(D.Dom.Color.re_hex.exec(E)){E="rgb("+[A(B.$1,16),A(B.$2,16),A(B.$3,16)].join(", ")+")";}return E;},toHex:function(H){H=D.Dom.Color.KEYWORDS[H]||H;if(D.Dom.Color.re_RGB.exec(H)){var G=(B.$1.length===1)?"0"+B.$1:Number(B.$1),F=(B.$2.length===1)?"0"+B.$2:Number(B.$2),E=(B.$3.length===1)?"0"+B.$3:Number(B.$3);H=[G[C](16),F[C](16),E[C](16)].join("");}if(H.length<6){H=H.replace(D.Dom.Color.re_hex3,"$1$1");}if(H!=="transparent"&&H.indexOf("#")<0){H="#"+H;}return H.toLowerCase();}};}());YAHOO.register("dom",YAHOO.util.Dom,{version:"2.7.0",build:"1799"});YAHOO.util.CustomEvent=function(D,C,B,A){this.type=D;this.scope=C||window;this.silent=B;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(A,B,C){if(!A){throw new Error("Invalid callback for subscriber to '"+this.type+"'");}if(this.subscribeEvent){this.subscribeEvent.fire(A,B,C);}this.subscribers.push(new YAHOO.util.Subscriber(A,B,C));},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(){this.lastError=null;var K=[],E=this.subscribers.length;if(!E&&this.silent){return true;}var I=[].slice.call(arguments,0),G=true,D,J=false;if(!this.silent){}var C=this.subscribers.slice(),A=YAHOO.util.Event.throwErrors;for(D=0;D<E;++D){var M=C[D];if(!M){J=true;}else{if(!this.silent){}var L=M.getScope(this.scope);if(this.signature==YAHOO.util.CustomEvent.FLAT){var B=null;if(I.length>0){B=I[0];}try{G=M.fn.call(L,B,M.obj);}catch(F){this.lastError=F;if(A){throw F;}}}else{try{G=M.fn.call(L,this.type,I,M.obj);}catch(H){this.lastError=H;if(A){throw H;}}}if(false===G){if(!this.silent){}break;}}}return(G!==false);},unsubscribeAll:function(){var A=this.subscribers.length,B;for(B=A-1;B>-1;B--){this._delete(B);}this.subscribers=[];return A;},_delete:function(A){var B=this.subscribers[A];if(B){delete B.fn;delete B.obj;}this.subscribers.splice(A,1);},toString:function(){return"CustomEvent: "+"'"+this.type+"', "+"context: "+this.scope;}};YAHOO.util.Subscriber=function(A,B,C){this.fn=A;this.obj=YAHOO.lang.isUndefined(B)?null:B;this.overrideContext=C;};YAHOO.util.Subscriber.prototype.getScope=function(A){if(this.overrideContext){if(this.overrideContext===true){return this.obj;}else{return this.overrideContext;}}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+", overrideContext: "+(this.overrideContext||"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};var K=YAHOO.env.ua.ie?"focusin":"focus";var L=YAHOO.env.ua.ie?"focusout":"blur";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,throwErrors:false,startInterval:function(){if(!this._interval){var M=this;var N=function(){M._tryPreloadAttach();};this._interval=setInterval(N,this.POLL_INTERVAL);}},onAvailable:function(S,O,Q,R,P){var M=(YAHOO.lang.isString(S))?[S]:S;for(var N=0;N<M.length;N=N+1){F.push({id:M[N],fn:O,obj:Q,overrideContext:R,checkReady:P});}C=this.POLL_RETRYS;this.startInterval();},onContentReady:function(P,M,N,O){this.onAvailable(P,M,N,O,true);},onDOMReady:function(M,N,O){if(this.DOMReady){setTimeout(function(){var P=window;if(O){if(O===true){P=N;}else{P=O;}}M.call(P,"DOMReady",[],N);},0);}else{this.DOMReadyEvent.subscribe(M,N,O);}},_addListener:function(O,M,Y,S,W,b){if(!Y||!Y.call){return false;}if(this._isValidCollection(O)){var Z=true;for(var T=0,V=O.length;T<V;++T){Z=this.on(O[T],M,Y,S,W)&&Z;}return Z;}else{if(YAHOO.lang.isString(O)){var R=this.getEl(O);if(R){O=R;}else{this.onAvailable(O,function(){YAHOO.util.Event.on(O,M,Y,S,W);});return true;}}}if(!O){return false;}if("unload"==M&&S!==this){J[J.length]=[O,M,Y,S,W];return true;}var N=O;if(W){if(W===true){N=S;}else{N=W;}}var P=function(c){return Y.call(N,YAHOO.util.Event.getEvent(c,O),S);};var a=[O,M,Y,P,N,S,W];var U=I.length;I[U]=a;if(this.useLegacyEvent(O,M)){var Q=this.getLegacyIndex(O,M);if(Q==-1||O!=G[Q][0]){Q=G.length;B[O.id+M]=Q;G[Q]=[O,M,O["on"+M]];E[Q]=[];O["on"+M]=function(c){YAHOO.util.Event.fireLegacyEvent(YAHOO.util.Event.getEvent(c),Q);};}E[Q].push(a);}else{try{this._simpleAdd(O,M,P,b);}catch(X){this.lastError=X;this.removeListener(O,M,Y);return false;}}return true;},addListener:function(N,Q,M,O,P){return this._addListener(N,Q,M,O,P,false);},addFocusListener:function(N,M,O,P){return this._addListener(N,K,M,O,P,true);},removeFocusListener:function(N,M){return this.removeListener(N,K,M);},addBlurListener:function(N,M,O,P){return this._addListener(N,L,M,O,P,true);},removeBlurListener:function(N,M){return this.removeListener(N,L,M);},fireLegacyEvent:function(R,P){var T=true,M,V,U,N,S;V=E[P].slice();for(var O=0,Q=V.length;O<Q;++O){U=V[O];if(U&&U[this.WFN]){N=U[this.ADJ_SCOPE];S=U[this.WFN].call(N,R);T=(T&&S);}}M=G[P];if(M&&M[2]){M[2](R);}return T;},getLegacyIndex:function(N,O){var M=this.generateId(N)+O;if(typeof B[M]=="undefined"){return -1;}else{return B[M];}},useLegacyEvent:function(M,N){return(this.webkit&&this.webkit<419&&("click"==N||"dblclick"==N));},removeListener:function(N,M,V){var Q,T,X;if(typeof N=="string"){N=this.getEl(N);}else{if(this._isValidCollection(N)){var W=true;for(Q=N.length-1;Q>-1;Q--){W=(this.removeListener(N[Q],M,V)&&W);}return W;}}if(!V||!V.call){return this.purgeElement(N,false,M);}if("unload"==M){for(Q=J.length-1;Q>-1;Q--){X=J[Q];if(X&&X[0]==N&&X[1]==M&&X[2]==V){J.splice(Q,1);return true;}}return false;}var R=null;var S=arguments[3];if("undefined"===typeof S){S=this._getCacheIndex(N,M,V);}if(S>=0){R=I[S];}if(!N||!R){return false;}if(this.useLegacyEvent(N,M)){var P=this.getLegacyIndex(N,M);var O=E[P];if(O){for(Q=0,T=O.length;Q<T;++Q){X=O[Q];if(X&&X[this.EL]==N&&X[this.TYPE]==M&&X[this.FN]==V){O.splice(Q,1);break;}}}}else{try{this._simpleRemove(N,M,R[this.WFN],false);}catch(U){this.lastError=U;return false;}}delete I[S][this.WFN];delete I[S][this.FN];
I.splice(S,1);return true;},getTarget:function(O,N){var M=O.target||O.srcElement;return this.resolveTextNode(M);},resolveTextNode:function(N){try{if(N&&3==N.nodeType){return N.parentNode;}}catch(M){}return N;},getPageX:function(N){var M=N.pageX;if(!M&&0!==M){M=N.clientX||0;if(this.isIE){M+=this._getScrollLeft();}}return M;},getPageY:function(M){var N=M.pageY;if(!N&&0!==N){N=M.clientY||0;if(this.isIE){N+=this._getScrollTop();}}return N;},getXY:function(M){return[this.getPageX(M),this.getPageY(M)];},getRelatedTarget:function(N){var M=N.relatedTarget;if(!M){if(N.type=="mouseout"){M=N.toElement;}else{if(N.type=="mouseover"){M=N.fromElement;}}}return this.resolveTextNode(M);},getTime:function(O){if(!O.time){var N=new Date().getTime();try{O.time=N;}catch(M){this.lastError=M;return N;}}return O.time;},stopEvent:function(M){this.stopPropagation(M);this.preventDefault(M);},stopPropagation:function(M){if(M.stopPropagation){M.stopPropagation();}else{M.cancelBubble=true;}},preventDefault:function(M){if(M.preventDefault){M.preventDefault();}else{M.returnValue=false;}},getEvent:function(O,M){var N=O||window.event;if(!N){var P=this.getEvent.caller;while(P){N=P.arguments[0];if(N&&Event==N.constructor){break;}P=P.caller;}}return N;},getCharCode:function(N){var M=N.keyCode||N.charCode||0;if(YAHOO.env.ua.webkit&&(M in D)){M=D[M];}return M;},_getCacheIndex:function(Q,R,P){for(var O=0,N=I.length;O<N;O=O+1){var M=I[O];if(M&&M[this.FN]==P&&M[this.EL]==Q&&M[this.TYPE]==R){return O;}}return -1;},generateId:function(M){var N=M.id;if(!N){N="yuievtautoid-"+A;++A;M.id=N;}return N;},_isValidCollection:function(N){try{return(N&&typeof N!=="string"&&N.length&&!N.tagName&&!N.alert&&typeof N[0]!=="undefined");}catch(M){return false;}},elCache:{},getEl:function(M){return(typeof M==="string")?document.getElementById(M):M;},clearCache:function(){},DOMReadyEvent:new YAHOO.util.CustomEvent("DOMReady",this),_load:function(N){if(!H){H=true;var M=YAHOO.util.Event;M._ready();M._tryPreloadAttach();}},_ready:function(N){var M=YAHOO.util.Event;if(!M.DOMReady){M.DOMReady=true;M.DOMReadyEvent.fire();M._simpleRemove(document,"DOMContentLoaded",M._ready);}},_tryPreloadAttach:function(){if(F.length===0){C=0;if(this._interval){clearInterval(this._interval);this._interval=null;}return;}if(this.locked){return;}if(this.isIE){if(!this.DOMReady){this.startInterval();return;}}this.locked=true;var S=!H;if(!S){S=(C>0&&F.length>0);}var R=[];var T=function(V,W){var U=V;if(W.overrideContext){if(W.overrideContext===true){U=W.obj;}else{U=W.overrideContext;}}W.fn.call(U,W.obj);};var N,M,Q,P,O=[];for(N=0,M=F.length;N<M;N=N+1){Q=F[N];if(Q){P=this.getEl(Q.id);if(P){if(Q.checkReady){if(H||P.nextSibling||!S){O.push(Q);F[N]=null;}}else{T(P,Q);F[N]=null;}}else{R.push(Q);}}}for(N=0,M=O.length;N<M;N=N+1){Q=O[N];T(this.getEl(Q.id),Q);}C--;if(S){for(N=F.length-1;N>-1;N--){Q=F[N];if(!Q||!Q.id){F.splice(N,1);}}this.startInterval();}else{if(this._interval){clearInterval(this._interval);this._interval=null;}}this.locked=false;},purgeElement:function(Q,R,T){var O=(YAHOO.lang.isString(Q))?this.getEl(Q):Q;var S=this.getListeners(O,T),P,M;if(S){for(P=S.length-1;P>-1;P--){var N=S[P];this.removeListener(O,N.type,N.fn);}}if(R&&O&&O.childNodes){for(P=0,M=O.childNodes.length;P<M;++P){this.purgeElement(O.childNodes[P],R,T);}}},getListeners:function(O,M){var R=[],N;if(!M){N=[I,J];}else{if(M==="unload"){N=[J];}else{N=[I];}}var T=(YAHOO.lang.isString(O))?this.getEl(O):O;for(var Q=0;Q<N.length;Q=Q+1){var V=N[Q];if(V){for(var S=0,U=V.length;S<U;++S){var P=V[S];if(P&&P[this.EL]===T&&(!M||M===P[this.TYPE])){R.push({type:P[this.TYPE],fn:P[this.FN],obj:P[this.OBJ],adjust:P[this.OVERRIDE],scope:P[this.ADJ_SCOPE],index:S});}}}}return(R.length)?R:null;},_unload:function(T){var N=YAHOO.util.Event,Q,P,O,S,R,U=J.slice(),M;for(Q=0,S=J.length;Q<S;++Q){O=U[Q];if(O){M=window;if(O[N.ADJ_SCOPE]){if(O[N.ADJ_SCOPE]===true){M=O[N.UNLOAD_OBJ];}else{M=O[N.ADJ_SCOPE];}}O[N.FN].call(M,N.getEvent(T,O[N.EL]),O[N.UNLOAD_OBJ]);U[Q]=null;}}O=null;M=null;J=null;if(I){for(P=I.length-1;P>-1;P--){O=I[P];if(O){N.removeListener(O[N.EL],O[N.TYPE],O[N.FN],P);}}O=null;}G=null;N._simpleRemove(window,"unload",N._unload);},_getScrollLeft:function(){return this._getScroll()[1];},_getScrollTop:function(){return this._getScroll()[0];},_getScroll:function(){var M=document.documentElement,N=document.body;if(M&&(M.scrollTop||M.scrollLeft)){return[M.scrollTop,M.scrollLeft];}else{if(N){return[N.scrollTop,N.scrollLeft];}else{return[0,0];}}},regCE:function(){},_simpleAdd:function(){if(window.addEventListener){return function(O,P,N,M){O.addEventListener(P,N,(M));};}else{if(window.attachEvent){return function(O,P,N,M){O.attachEvent("on"+P,N);};}else{return function(){};}}}(),_simpleRemove:function(){if(window.removeEventListener){return function(O,P,N,M){O.removeEventListener(P,N,(M));};}else{if(window.detachEvent){return function(N,O,M){N.detachEvent("on"+O,M);};}else{return function(){};}}}()};}();(function(){var EU=YAHOO.util.Event;EU.on=EU.addListener;EU.onFocus=EU.addFocusListener;EU.onBlur=EU.addBlurListener;
/* 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);var n=document.createElement("p");EU._dri=setInterval(function(){try{n.doScroll("left");clearInterval(EU._dri);EU._dri=null;EU._ready();n=null;}catch(ex){}},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,overrideContext: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].overrideContext);}}}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;}};(function(){var A=YAHOO.util.Event,C=YAHOO.lang;YAHOO.util.KeyListener=function(D,I,E,F){if(!D){}else{if(!I){}else{if(!E){}}}if(!F){F=YAHOO.util.KeyListener.KEYDOWN;}var G=new YAHOO.util.CustomEvent("keyPressed");this.enabledEvent=new YAHOO.util.CustomEvent("enabled");this.disabledEvent=new YAHOO.util.CustomEvent("disabled");if(C.isString(D)){D=document.getElementById(D);}if(C.isFunction(E)){G.subscribe(E);}else{G.subscribe(E.fn,E.scope,E.correctScope);}function H(O,N){if(!I.shift){I.shift=false;}if(!I.alt){I.alt=false;}if(!I.ctrl){I.ctrl=false;}if(O.shiftKey==I.shift&&O.altKey==I.alt&&O.ctrlKey==I.ctrl){var J,M=I.keys,L;if(YAHOO.lang.isArray(M)){for(var K=0;K<M.length;K++){J=M[K];L=A.getCharCode(O);if(J==L){G.fire(L,O);break;}}}else{L=A.getCharCode(O);if(M==L){G.fire(L,O);}}}}this.enable=function(){if(!this.enabled){A.on(D,F,H);this.enabledEvent.fire(I);}this.enabled=true;};this.disable=function(){if(this.enabled){A.removeListener(D,F,H);this.disabledEvent.fire(I);}this.enabled=false;};this.toString=function(){return"KeyListener ["+I.keys+"] "+D.tagName+(D.id?"["+D.id+"]":"");};};var B=YAHOO.util.KeyListener;B.KEYDOWN="keydown";B.KEYUP="keyup";B.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:"2.7.0",build:"1799"});YAHOO.util.Connect={_msxml_progid:["Microsoft.XMLHTTP","MSXML2.XMLHTTP.3.0","MSXML2.XMLHTTP"],_http_headers:{},_has_http_headers:false,_use_default_post_header:true,_default_post_header:"application/x-www-form-urlencoded; charset=UTF-8",_default_form_header:"application/x-www-form-urlencoded",_use_default_xhr_header:true,_default_xhr_header:"XMLHttpRequest",_has_default_headers:true,_default_headers:{},_isFormSubmit:false,_isFileUpload:false,_formNode:null,_sFormData:null,_poll:{},_timeOut:{},_polling_interval:50,_transaction_id:0,_submitElementValue:null,_hasSubmitListener:(function(){if(YAHOO.util.Event){YAHOO.util.Event.addListener(document,"click",function(C){var B=YAHOO.util.Event.getTarget(C),A=B.nodeName.toLowerCase();if((A==="input"||A==="button")&&(B.type&&B.type.toLowerCase()=="submit")){YAHOO.util.Connect._submitElementValue=encodeURIComponent(B.name)+"="+encodeURIComponent(B.value);}});return true;}return false;})(),startEvent:new YAHOO.util.CustomEvent("start"),completeEvent:new YAHOO.util.CustomEvent("complete"),successEvent:new YAHOO.util.CustomEvent("success"),failureEvent:new YAHOO.util.CustomEvent("failure"),uploadEvent:new YAHOO.util.CustomEvent("upload"),abortEvent:new YAHOO.util.CustomEvent("abort"),_customEvents:{onStart:["startEvent","start"],onComplete:["completeEvent","complete"],onSuccess:["successEvent","success"],onFailure:["failureEvent","failure"],onUpload:["uploadEvent","upload"],onAbort:["abortEvent","abort"]},setProgId:function(A){this._msxml_progid.unshift(A);},setDefaultPostHeader:function(A){if(typeof A=="string"){this._default_post_header=A;}else{if(typeof A=="boolean"){this._use_default_post_header=A;}}},setDefaultXhrHeader:function(A){if(typeof A=="string"){this._default_xhr_header=A;}else{this._use_default_xhr_header=A;}},setPollingInterval:function(A){if(typeof A=="number"&&isFinite(A)){this._polling_interval=A;}},createXhrObject:function(F){var E,A;try{A=new XMLHttpRequest();E={conn:A,tId:F};}catch(D){for(var B=0;B<this._msxml_progid.length;++B){try{A=new ActiveXObject(this._msxml_progid[B]);E={conn:A,tId:F};break;}catch(C){}}}finally{return E;}},getConnectionObject:function(A){var C;var D=this._transaction_id;try{if(!A){C=this.createXhrObject(D);}else{C={};C.tId=D;C.isUpload=true;}if(C){this._transaction_id++;}}catch(B){}finally{return C;}},asyncRequest:function(F,C,E,A){var D=(this._isFileUpload)?this.getConnectionObject(true):this.getConnectionObject();var B=(E&&E.argument)?E.argument:null;if(!D){return null;}else{if(E&&E.customevents){this.initCustomEvents(D,E);}if(this._isFormSubmit){if(this._isFileUpload){this.uploadFile(D,E,C,A);return D;}if(F.toUpperCase()=="GET"){if(this._sFormData.length!==0){C+=((C.indexOf("?")==-1)?"?":"&")+this._sFormData;}}else{if(F.toUpperCase()=="POST"){A=A?this._sFormData+"&"+A:this._sFormData;}}}if(F.toUpperCase()=="GET"&&(E&&E.cache===false)){C+=((C.indexOf("?")==-1)?"?":"&")+"rnd="+new Date().valueOf().toString();}D.conn.open(F,C,true);if(this._use_default_xhr_header){if(!this._default_headers["X-Requested-With"]){this.initHeader("X-Requested-With",this._default_xhr_header,true);}}if((F.toUpperCase()==="POST"&&this._use_default_post_header)&&this._isFormSubmit===false){this.initHeader("Content-Type",this._default_post_header);}if(this._has_default_headers||this._has_http_headers){this.setHeader(D);}this.handleReadyState(D,E);D.conn.send(A||"");if(this._isFormSubmit===true){this.resetFormState();}this.startEvent.fire(D,B);if(D.startEvent){D.startEvent.fire(D,B);}return D;}},initCustomEvents:function(A,C){var B;for(B in C.customevents){if(this._customEvents[B][0]){A[this._customEvents[B][0]]=new YAHOO.util.CustomEvent(this._customEvents[B][1],(C.scope)?C.scope:null);A[this._customEvents[B][0]].subscribe(C.customevents[B]);}}},handleReadyState:function(C,D){var B=this;var A=(D&&D.argument)?D.argument:null;if(D&&D.timeout){this._timeOut[C.tId]=window.setTimeout(function(){B.abort(C,D,true);},D.timeout);}this._poll[C.tId]=window.setInterval(function(){if(C.conn&&C.conn.readyState===4){window.clearInterval(B._poll[C.tId]);delete B._poll[C.tId];if(D&&D.timeout){window.clearTimeout(B._timeOut[C.tId]);delete B._timeOut[C.tId];}B.completeEvent.fire(C,A);if(C.completeEvent){C.completeEvent.fire(C,A);}B.handleTransactionResponse(C,D);}},this._polling_interval);},handleTransactionResponse:function(F,G,A){var D,C;var B=(G&&G.argument)?G.argument:null;try{if(F.conn.status!==undefined&&F.conn.status!==0){D=F.conn.status;}else{D=13030;}}catch(E){D=13030;}if(D>=200&&D<300||D===1223){C=this.createResponseObject(F,B);if(G&&G.success){if(!G.scope){G.success(C);}else{G.success.apply(G.scope,[C]);}}this.successEvent.fire(C);if(F.successEvent){F.successEvent.fire(C);}}else{switch(D){case 12002:case 12029:case 12030:case 12031:case 12152:case 13030:C=this.createExceptionObject(F.tId,B,(A?A:false));if(G&&G.failure){if(!G.scope){G.failure(C);}else{G.failure.apply(G.scope,[C]);}}break;default:C=this.createResponseObject(F,B);if(G&&G.failure){if(!G.scope){G.failure(C);}else{G.failure.apply(G.scope,[C]);}}}this.failureEvent.fire(C);if(F.failureEvent){F.failureEvent.fire(C);}}this.releaseObject(F);C=null;},createResponseObject:function(A,G){var D={};var I={};try{var C=A.conn.getAllResponseHeaders();var F=C.split("\n");for(var E=0;E<F.length;E++){var B=F[E].indexOf(":");if(B!=-1){I[F[E].substring(0,B)]=F[E].substring(B+2);}}}catch(H){}D.tId=A.tId;D.status=(A.conn.status==1223)?204:A.conn.status;D.statusText=(A.conn.status==1223)?"No Content":A.conn.statusText;D.getResponseHeader=I;D.getAllResponseHeaders=C;D.responseText=A.conn.responseText;D.responseXML=A.conn.responseXML;if(G){D.argument=G;}return D;},createExceptionObject:function(H,D,A){var F=0;var G="communication failure";var C=-1;var B="transaction aborted";var E={};E.tId=H;if(A){E.status=C;E.statusText=B;}else{E.status=F;E.statusText=G;}if(D){E.argument=D;}return E;},initHeader:function(A,D,C){var B=(C)?this._default_headers:this._http_headers;B[A]=D;if(C){this._has_default_headers=true;
}else{this._has_http_headers=true;}},setHeader:function(A){var B;if(this._has_default_headers){for(B in this._default_headers){if(YAHOO.lang.hasOwnProperty(this._default_headers,B)){A.conn.setRequestHeader(B,this._default_headers[B]);}}}if(this._has_http_headers){for(B in this._http_headers){if(YAHOO.lang.hasOwnProperty(this._http_headers,B)){A.conn.setRequestHeader(B,this._http_headers[B]);}}delete this._http_headers;this._http_headers={};this._has_http_headers=false;}},resetDefaultHeaders:function(){delete this._default_headers;this._default_headers={};this._has_default_headers=false;},setForm:function(M,H,C){var L,B,K,I,P,J=false,F=[],O=0,E,G,D,N,A;this.resetFormState();if(typeof M=="string"){L=(document.getElementById(M)||document.forms[M]);}else{if(typeof M=="object"){L=M;}else{return;}}if(H){this.createFrame(C?C:null);this._isFormSubmit=true;this._isFileUpload=true;this._formNode=L;return;}for(E=0,G=L.elements.length;E<G;++E){B=L.elements[E];P=B.disabled;K=B.name;if(!P&&K){K=encodeURIComponent(K)+"=";I=encodeURIComponent(B.value);switch(B.type){case"select-one":if(B.selectedIndex>-1){A=B.options[B.selectedIndex];F[O++]=K+encodeURIComponent((A.attributes.value&&A.attributes.value.specified)?A.value:A.text);}break;case"select-multiple":if(B.selectedIndex>-1){for(D=B.selectedIndex,N=B.options.length;D<N;++D){A=B.options[D];if(A.selected){F[O++]=K+encodeURIComponent((A.attributes.value&&A.attributes.value.specified)?A.value:A.text);}}}break;case"radio":case"checkbox":if(B.checked){F[O++]=K+I;}break;case"file":case undefined:case"reset":case"button":break;case"submit":if(J===false){if(this._hasSubmitListener&&this._submitElementValue){F[O++]=this._submitElementValue;}J=true;}break;default:F[O++]=K+I;}}}this._isFormSubmit=true;this._sFormData=F.join("&");this.initHeader("Content-Type",this._default_form_header);return this._sFormData;},resetFormState:function(){this._isFormSubmit=false;this._isFileUpload=false;this._formNode=null;this._sFormData="";},createFrame:function(A){var B="yuiIO"+this._transaction_id;var C;if(YAHOO.env.ua.ie){C=document.createElement('<iframe id="'+B+'" name="'+B+'" />');if(typeof A=="boolean"){C.src="javascript:false";}}else{C=document.createElement("iframe");C.id=B;C.name=B;}C.style.position="absolute";C.style.top="-1000px";C.style.left="-1000px";document.body.appendChild(C);},appendPostData:function(A){var D=[],B=A.split("&"),C,E;for(C=0;C<B.length;C++){E=B[C].indexOf("=");if(E!=-1){D[C]=document.createElement("input");D[C].type="hidden";D[C].name=decodeURIComponent(B[C].substring(0,E));D[C].value=decodeURIComponent(B[C].substring(E+1));this._formNode.appendChild(D[C]);}}return D;},uploadFile:function(D,N,E,C){var I="yuiIO"+D.tId,J="multipart/form-data",L=document.getElementById(I),O=this,K=(N&&N.argument)?N.argument:null,M,H,B,G;var A={action:this._formNode.getAttribute("action"),method:this._formNode.getAttribute("method"),target:this._formNode.getAttribute("target")};this._formNode.setAttribute("action",E);this._formNode.setAttribute("method","POST");this._formNode.setAttribute("target",I);if(YAHOO.env.ua.ie){this._formNode.setAttribute("encoding",J);}else{this._formNode.setAttribute("enctype",J);}if(C){M=this.appendPostData(C);}this._formNode.submit();this.startEvent.fire(D,K);if(D.startEvent){D.startEvent.fire(D,K);}if(N&&N.timeout){this._timeOut[D.tId]=window.setTimeout(function(){O.abort(D,N,true);},N.timeout);}if(M&&M.length>0){for(H=0;H<M.length;H++){this._formNode.removeChild(M[H]);}}for(B in A){if(YAHOO.lang.hasOwnProperty(A,B)){if(A[B]){this._formNode.setAttribute(B,A[B]);}else{this._formNode.removeAttribute(B);}}}this.resetFormState();var F=function(){if(N&&N.timeout){window.clearTimeout(O._timeOut[D.tId]);delete O._timeOut[D.tId];}O.completeEvent.fire(D,K);if(D.completeEvent){D.completeEvent.fire(D,K);}G={tId:D.tId,argument:N.argument};try{G.responseText=L.contentWindow.document.body?L.contentWindow.document.body.innerHTML:L.contentWindow.document.documentElement.textContent;G.responseXML=L.contentWindow.document.XMLDocument?L.contentWindow.document.XMLDocument:L.contentWindow.document;}catch(P){}if(N&&N.upload){if(!N.scope){N.upload(G);}else{N.upload.apply(N.scope,[G]);}}O.uploadEvent.fire(G);if(D.uploadEvent){D.uploadEvent.fire(G);}YAHOO.util.Event.removeListener(L,"load",F);setTimeout(function(){document.body.removeChild(L);O.releaseObject(D);},100);};YAHOO.util.Event.addListener(L,"load",F);},abort:function(E,G,A){var D;var B=(G&&G.argument)?G.argument:null;if(E&&E.conn){if(this.isCallInProgress(E)){E.conn.abort();window.clearInterval(this._poll[E.tId]);delete this._poll[E.tId];if(A){window.clearTimeout(this._timeOut[E.tId]);delete this._timeOut[E.tId];}D=true;}}else{if(E&&E.isUpload===true){var C="yuiIO"+E.tId;var F=document.getElementById(C);if(F){YAHOO.util.Event.removeListener(F,"load");document.body.removeChild(F);if(A){window.clearTimeout(this._timeOut[E.tId]);delete this._timeOut[E.tId];}D=true;}}else{D=false;}}if(D===true){this.abortEvent.fire(E,B);if(E.abortEvent){E.abortEvent.fire(E,B);}this.handleTransactionResponse(E,G,true);}return D;},isCallInProgress:function(B){if(B&&B.conn){return B.conn.readyState!==4&&B.conn.readyState!==0;}else{if(B&&B.isUpload===true){var A="yuiIO"+B.tId;return document.getElementById(A)?true:false;}else{return false;}}},releaseObject:function(A){if(A&&A.conn){A.conn=null;A=null;}}};YAHOO.register("connection",YAHOO.util.Connect,{version:"2.7.0",build:"1799"});(function(){var B=YAHOO.util;var A=function(D,C,E,F){if(!D){}this.init(D,C,E,F);};A.NAME="Anim";A.prototype={toString:function(){var C=this.getEl()||{};var D=C.id||C.tagName;return(this.constructor.NAME+": "+D);},patterns:{noNegatives:/width|height|opacity|padding/i,offsetAttribute:/^((width|height)|(top|left))$/,defaultUnit:/width|height|top$|bottom$|left$|right$/i,offsetUnit:/\d+(em|%|en|ex|pt|in|cm|mm|pc)$/i},doMethod:function(C,E,D){return this.method(this.currentFrame,E,D-E,this.totalFrames);},setAttribute:function(C,F,E){var D=this.getEl();if(this.patterns.noNegatives.test(C)){F=(F>0)?F:0;}if("style" in D){B.Dom.setStyle(D,C,F+E);}else{if(C in D){D[C]=F;}}},getAttribute:function(C){var E=this.getEl();var G=B.Dom.getStyle(E,C);if(G!=="auto"&&!this.patterns.offsetUnit.test(G)){return parseFloat(G);}var D=this.patterns.offsetAttribute.exec(C)||[];var H=!!(D[3]);var F=!!(D[2]);if("style" in E){if(F||(B.Dom.getStyle(E,"position")=="absolute"&&H)){G=E["offset"+D[0].charAt(0).toUpperCase()+D[0].substr(1)];}else{G=0;}}else{if(C in E){G=E[C];}}return G;},getDefaultUnit:function(C){if(this.patterns.defaultUnit.test(C)){return"px";}return"";},setRuntimeAttribute:function(D){var I;var E;var F=this.attributes;this.runtimeAttributes[D]={};var H=function(J){return(typeof J!=="undefined");};if(!H(F[D]["to"])&&!H(F[D]["by"])){return false;}I=(H(F[D]["from"]))?F[D]["from"]:this.getAttribute(D);if(H(F[D]["to"])){E=F[D]["to"];}else{if(H(F[D]["by"])){if(I.constructor==Array){E=[];for(var G=0,C=I.length;G<C;++G){E[G]=I[G]+F[D]["by"][G]*1;}}else{E=I+F[D]["by"]*1;}}}this.runtimeAttributes[D].start=I;this.runtimeAttributes[D].end=E;this.runtimeAttributes[D].unit=(H(F[D].unit))?F[D]["unit"]:this.getDefaultUnit(D);return true;},init:function(E,J,I,C){var D=false;var F=null;var H=0;E=B.Dom.get(E);this.attributes=J||{};this.duration=!YAHOO.lang.isUndefined(I)?I:1;this.method=C||B.Easing.easeNone;this.useSeconds=true;this.currentFrame=0;this.totalFrames=B.AnimMgr.fps;this.setEl=function(M){E=B.Dom.get(M);};this.getEl=function(){return E;};this.isAnimated=function(){return D;};this.getStartTime=function(){return F;};this.runtimeAttributes={};this.animate=function(){if(this.isAnimated()){return false;}this.currentFrame=0;this.totalFrames=(this.useSeconds)?Math.ceil(B.AnimMgr.fps*this.duration):this.duration;if(this.duration===0&&this.useSeconds){this.totalFrames=1;}B.AnimMgr.registerElement(this);return true;};this.stop=function(M){if(!this.isAnimated()){return false;}if(M){this.currentFrame=this.totalFrames;this._onTween.fire();}B.AnimMgr.stop(this);};var L=function(){this.onStart.fire();this.runtimeAttributes={};for(var M in this.attributes){this.setRuntimeAttribute(M);}D=true;H=0;F=new Date();};var K=function(){var O={duration:new Date()-this.getStartTime(),currentFrame:this.currentFrame};O.toString=function(){return("duration: "+O.duration+", currentFrame: "+O.currentFrame);};this.onTween.fire(O);var N=this.runtimeAttributes;for(var M in N){this.setAttribute(M,this.doMethod(M,N[M].start,N[M].end),N[M].unit);}H+=1;};var G=function(){var M=(new Date()-F)/1000;var N={duration:M,frames:H,fps:H/M};N.toString=function(){return("duration: "+N.duration+", frames: "+N.frames+", fps: "+N.fps);};D=false;H=0;this.onComplete.fire(N);};this._onStart=new B.CustomEvent("_start",this,true);this.onStart=new B.CustomEvent("start",this);this.onTween=new B.CustomEvent("tween",this);this._onTween=new B.CustomEvent("_tween",this,true);this.onComplete=new B.CustomEvent("complete",this);this._onComplete=new B.CustomEvent("_complete",this,true);this._onStart.subscribe(L);this._onTween.subscribe(K);this._onComplete.subscribe(G);}};B.Anim=A;})();YAHOO.util.AnimMgr=new function(){var C=null;var B=[];var A=0;this.fps=1000;this.delay=1;this.registerElement=function(F){B[B.length]=F;A+=1;F._onStart.fire();this.start();};this.unRegister=function(G,F){F=F||E(G);if(!G.isAnimated()||F==-1){return false;}G._onComplete.fire();B.splice(F,1);A-=1;if(A<=0){this.stop();}return true;};this.start=function(){if(C===null){C=setInterval(this.run,this.delay);}};this.stop=function(H){if(!H){clearInterval(C);for(var G=0,F=B.length;G<F;++G){this.unRegister(B[0],0);}B=[];C=null;A=0;}else{this.unRegister(H);}};this.run=function(){for(var H=0,F=B.length;H<F;++H){var G=B[H];if(!G||!G.isAnimated()){continue;}if(G.currentFrame<G.totalFrames||G.totalFrames===null){G.currentFrame+=1;if(G.useSeconds){D(G);}G._onTween.fire();}else{YAHOO.util.AnimMgr.stop(G,H);}}};var E=function(H){for(var G=0,F=B.length;G<F;++G){if(B[G]==H){return G;}}return -1;};var D=function(G){var J=G.totalFrames;var I=G.currentFrame;var H=(G.currentFrame*G.duration*1000/G.totalFrames);var F=(new Date()-G.getStartTime());var K=0;if(F<G.duration*1000){K=Math.round((F/H-1)*G.currentFrame);}else{K=J-(I+1);}if(K>0&&isFinite(K)){if(G.currentFrame+K>=J){K=J-(I+1);}G.currentFrame+=K;}};};YAHOO.util.Bezier=new function(){this.getPosition=function(E,D){var F=E.length;var C=[];for(var B=0;B<F;++B){C[B]=[E[B][0],E[B][1]];}for(var A=1;A<F;++A){for(B=0;B<F-A;++B){C[B][0]=(1-D)*C[B][0]+D*C[parseInt(B+1,10)][0];C[B][1]=(1-D)*C[B][1]+D*C[parseInt(B+1,10)][1];}}return[C[0][0],C[0][1]];};};(function(){var A=function(F,E,G,H){A.superclass.constructor.call(this,F,E,G,H);};A.NAME="ColorAnim";A.DEFAULT_BGCOLOR="#fff";var C=YAHOO.util;YAHOO.extend(A,C.Anim);var D=A.superclass;var B=A.prototype;B.patterns.color=/color$/i;B.patterns.rgb=/^rgb\(([0-9]+)\s*,\s*([0-9]+)\s*,\s*([0-9]+)\)$/i;B.patterns.hex=/^#?([0-9A-F]{2})([0-9A-F]{2})([0-9A-F]{2})$/i;B.patterns.hex3=/^#?([0-9A-F]{1})([0-9A-F]{1})([0-9A-F]{1})$/i;B.patterns.transparent=/^transparent|rgba\(0, 0, 0, 0\)$/;B.parseColor=function(E){if(E.length==3){return E;}var F=this.patterns.hex.exec(E);if(F&&F.length==4){return[parseInt(F[1],16),parseInt(F[2],16),parseInt(F[3],16)];}F=this.patterns.rgb.exec(E);if(F&&F.length==4){return[parseInt(F[1],10),parseInt(F[2],10),parseInt(F[3],10)];}F=this.patterns.hex3.exec(E);if(F&&F.length==4){return[parseInt(F[1]+F[1],16),parseInt(F[2]+F[2],16),parseInt(F[3]+F[3],16)];
}return null;};B.getAttribute=function(E){var G=this.getEl();if(this.patterns.color.test(E)){var I=YAHOO.util.Dom.getStyle(G,E);var H=this;if(this.patterns.transparent.test(I)){var F=YAHOO.util.Dom.getAncestorBy(G,function(J){return !H.patterns.transparent.test(I);});if(F){I=C.Dom.getStyle(F,E);}else{I=A.DEFAULT_BGCOLOR;}}}else{I=D.getAttribute.call(this,E);}return I;};B.doMethod=function(F,J,G){var I;if(this.patterns.color.test(F)){I=[];for(var H=0,E=J.length;H<E;++H){I[H]=D.doMethod.call(this,F,J[H],G[H]);}I="rgb("+Math.floor(I[0])+","+Math.floor(I[1])+","+Math.floor(I[2])+")";}else{I=D.doMethod.call(this,F,J,G);}return I;};B.setRuntimeAttribute=function(F){D.setRuntimeAttribute.call(this,F);if(this.patterns.color.test(F)){var H=this.attributes;var J=this.parseColor(this.runtimeAttributes[F].start);var G=this.parseColor(this.runtimeAttributes[F].end);if(typeof H[F]["to"]==="undefined"&&typeof H[F]["by"]!=="undefined"){G=this.parseColor(H[F].by);for(var I=0,E=J.length;I<E;++I){G[I]=J[I]+G[I];}}this.runtimeAttributes[F].start=J;this.runtimeAttributes[F].end=G;}};C.ColorAnim=A;})();
/*
TERMS OF USE - EASING EQUATIONS
Open source under the BSD License.
Copyright 2001 Robert Penner All rights reserved.

Redistribution and use in source and binary forms, with or without modification, are permitted provided that the following conditions are met:

 * Redistributions of source code must retain the above copyright notice, this list of conditions and the following disclaimer.
 * Redistributions in binary form must reproduce the above copyright notice, this list of conditions and the following disclaimer in the documentation and/or other materials provided with the distribution.
 * Neither the name of the author nor the names of contributors may be used to endorse or promote products derived from this software without specific prior written permission.

THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/
YAHOO.util.Easing={easeNone:function(B,A,D,C){return D*B/C+A;},easeIn:function(B,A,D,C){return D*(B/=C)*B+A;},easeOut:function(B,A,D,C){return -D*(B/=C)*(B-2)+A;},easeBoth:function(B,A,D,C){if((B/=C/2)<1){return D/2*B*B+A;}return -D/2*((--B)*(B-2)-1)+A;},easeInStrong:function(B,A,D,C){return D*(B/=C)*B*B*B+A;},easeOutStrong:function(B,A,D,C){return -D*((B=B/C-1)*B*B*B-1)+A;},easeBothStrong:function(B,A,D,C){if((B/=C/2)<1){return D/2*B*B*B*B+A;}return -D/2*((B-=2)*B*B*B-2)+A;},elasticIn:function(C,A,G,F,B,E){if(C==0){return A;}if((C/=F)==1){return A+G;}if(!E){E=F*0.3;}if(!B||B<Math.abs(G)){B=G;var D=E/4;}else{var D=E/(2*Math.PI)*Math.asin(G/B);}return -(B*Math.pow(2,10*(C-=1))*Math.sin((C*F-D)*(2*Math.PI)/E))+A;},elasticOut:function(C,A,G,F,B,E){if(C==0){return A;}if((C/=F)==1){return A+G;}if(!E){E=F*0.3;}if(!B||B<Math.abs(G)){B=G;var D=E/4;}else{var D=E/(2*Math.PI)*Math.asin(G/B);}return B*Math.pow(2,-10*C)*Math.sin((C*F-D)*(2*Math.PI)/E)+G+A;},elasticBoth:function(C,A,G,F,B,E){if(C==0){return A;}if((C/=F/2)==2){return A+G;}if(!E){E=F*(0.3*1.5);}if(!B||B<Math.abs(G)){B=G;var D=E/4;}else{var D=E/(2*Math.PI)*Math.asin(G/B);}if(C<1){return -0.5*(B*Math.pow(2,10*(C-=1))*Math.sin((C*F-D)*(2*Math.PI)/E))+A;}return B*Math.pow(2,-10*(C-=1))*Math.sin((C*F-D)*(2*Math.PI)/E)*0.5+G+A;},backIn:function(B,A,E,D,C){if(typeof C=="undefined"){C=1.70158;}return E*(B/=D)*B*((C+1)*B-C)+A;},backOut:function(B,A,E,D,C){if(typeof C=="undefined"){C=1.70158;}return E*((B=B/D-1)*B*((C+1)*B+C)+1)+A;},backBoth:function(B,A,E,D,C){if(typeof C=="undefined"){C=1.70158;}if((B/=D/2)<1){return E/2*(B*B*(((C*=(1.525))+1)*B-C))+A;}return E/2*((B-=2)*B*(((C*=(1.525))+1)*B+C)+2)+A;},bounceIn:function(B,A,D,C){return D-YAHOO.util.Easing.bounceOut(C-B,0,D,C)+A;},bounceOut:function(B,A,D,C){if((B/=C)<(1/2.75)){return D*(7.5625*B*B)+A;}else{if(B<(2/2.75)){return D*(7.5625*(B-=(1.5/2.75))*B+0.75)+A;}else{if(B<(2.5/2.75)){return D*(7.5625*(B-=(2.25/2.75))*B+0.9375)+A;}}}return D*(7.5625*(B-=(2.625/2.75))*B+0.984375)+A;},bounceBoth:function(B,A,D,C){if(B<C/2){return YAHOO.util.Easing.bounceIn(B*2,0,D,C)*0.5+A;}return YAHOO.util.Easing.bounceOut(B*2-C,0,D,C)*0.5+D*0.5+A;}};(function(){var A=function(H,G,I,J){if(H){A.superclass.constructor.call(this,H,G,I,J);}};A.NAME="Motion";var E=YAHOO.util;YAHOO.extend(A,E.ColorAnim);var F=A.superclass;var C=A.prototype;C.patterns.points=/^points$/i;C.setAttribute=function(G,I,H){if(this.patterns.points.test(G)){H=H||"px";F.setAttribute.call(this,"left",I[0],H);F.setAttribute.call(this,"top",I[1],H);}else{F.setAttribute.call(this,G,I,H);}};C.getAttribute=function(G){if(this.patterns.points.test(G)){var H=[F.getAttribute.call(this,"left"),F.getAttribute.call(this,"top")];}else{H=F.getAttribute.call(this,G);}return H;};C.doMethod=function(G,K,H){var J=null;if(this.patterns.points.test(G)){var I=this.method(this.currentFrame,0,100,this.totalFrames)/100;J=E.Bezier.getPosition(this.runtimeAttributes[G],I);}else{J=F.doMethod.call(this,G,K,H);}return J;};C.setRuntimeAttribute=function(P){if(this.patterns.points.test(P)){var H=this.getEl();var J=this.attributes;var G;var L=J["points"]["control"]||[];var I;var M,O;if(L.length>0&&!(L[0] instanceof Array)){L=[L];}else{var K=[];for(M=0,O=L.length;M<O;++M){K[M]=L[M];}L=K;}if(E.Dom.getStyle(H,"position")=="static"){E.Dom.setStyle(H,"position","relative");}if(D(J["points"]["from"])){E.Dom.setXY(H,J["points"]["from"]);
}else{E.Dom.setXY(H,E.Dom.getXY(H));}G=this.getAttribute("points");if(D(J["points"]["to"])){I=B.call(this,J["points"]["to"],G);var N=E.Dom.getXY(this.getEl());for(M=0,O=L.length;M<O;++M){L[M]=B.call(this,L[M],G);}}else{if(D(J["points"]["by"])){I=[G[0]+J["points"]["by"][0],G[1]+J["points"]["by"][1]];for(M=0,O=L.length;M<O;++M){L[M]=[G[0]+L[M][0],G[1]+L[M][1]];}}}this.runtimeAttributes[P]=[G];if(L.length>0){this.runtimeAttributes[P]=this.runtimeAttributes[P].concat(L);}this.runtimeAttributes[P][this.runtimeAttributes[P].length]=I;}else{F.setRuntimeAttribute.call(this,P);}};var B=function(G,I){var H=E.Dom.getXY(this.getEl());G=[G[0]-H[0]+I[0],G[1]-H[1]+I[1]];return G;};var D=function(G){return(typeof G!=="undefined");};E.Motion=A;})();(function(){var D=function(F,E,G,H){if(F){D.superclass.constructor.call(this,F,E,G,H);}};D.NAME="Scroll";var B=YAHOO.util;YAHOO.extend(D,B.ColorAnim);var C=D.superclass;var A=D.prototype;A.doMethod=function(E,H,F){var G=null;if(E=="scroll"){G=[this.method(this.currentFrame,H[0],F[0]-H[0],this.totalFrames),this.method(this.currentFrame,H[1],F[1]-H[1],this.totalFrames)];}else{G=C.doMethod.call(this,E,H,F);}return G;};A.getAttribute=function(E){var G=null;var F=this.getEl();if(E=="scroll"){G=[F.scrollLeft,F.scrollTop];}else{G=C.getAttribute.call(this,E);}return G;};A.setAttribute=function(E,H,G){var F=this.getEl();if(E=="scroll"){F.scrollLeft=H[0];F.scrollTop=H[1];}else{C.setAttribute.call(this,E,H,G);}};B.Scroll=D;})();YAHOO.register("animation",YAHOO.util.Anim,{version:"2.7.0",build:"1799"});if(!YAHOO.util.DragDropMgr){YAHOO.util.DragDropMgr=function(){var A=YAHOO.util.Event,B=YAHOO.util.Dom;return{useShim:false,_shimActive:false,_shimState:false,_debugShim:false,_createShim:function(){var C=document.createElement("div");C.id="yui-ddm-shim";if(document.body.firstChild){document.body.insertBefore(C,document.body.firstChild);}else{document.body.appendChild(C);}C.style.display="none";C.style.backgroundColor="red";C.style.position="absolute";C.style.zIndex="99999";B.setStyle(C,"opacity","0");this._shim=C;A.on(C,"mouseup",this.handleMouseUp,this,true);A.on(C,"mousemove",this.handleMouseMove,this,true);A.on(window,"scroll",this._sizeShim,this,true);},_sizeShim:function(){if(this._shimActive){var C=this._shim;C.style.height=B.getDocumentHeight()+"px";C.style.width=B.getDocumentWidth()+"px";C.style.top="0";C.style.left="0";}},_activateShim:function(){if(this.useShim){if(!this._shim){this._createShim();}this._shimActive=true;var C=this._shim,D="0";if(this._debugShim){D=".5";}B.setStyle(C,"opacity",D);this._sizeShim();C.style.display="block";}},_deactivateShim:function(){this._shim.style.display="none";this._shimActive=false;},_shim:null,ids:{},handleIds:{},dragCurrent:null,dragOvers:{},deltaX:0,deltaY:0,preventDefault:true,stopPropagation:true,initialized:false,locked:false,interactionInfo:null,init:function(){this.initialized=true;},POINT:0,INTERSECT:1,STRICT_INTERSECT:2,mode:0,_execOnAll:function(E,D){for(var F in this.ids){for(var C in this.ids[F]){var G=this.ids[F][C];if(!this.isTypeOfDD(G)){continue;}G[E].apply(G,D);}}},_onLoad:function(){this.init();A.on(document,"mouseup",this.handleMouseUp,this,true);A.on(document,"mousemove",this.handleMouseMove,this,true);A.on(window,"unload",this._onUnload,this,true);A.on(window,"resize",this._onResize,this,true);},_onResize:function(C){this._execOnAll("resetConstraints",[]);},lock:function(){this.locked=true;},unlock:function(){this.locked=false;},isLocked:function(){return this.locked;},locationCache:{},useCache:true,clickPixelThresh:3,clickTimeThresh:1000,dragThreshMet:false,clickTimeout:null,startX:0,startY:0,fromTimeout:false,regDragDrop:function(D,C){if(!this.initialized){this.init();}if(!this.ids[C]){this.ids[C]={};}this.ids[C][D.id]=D;},removeDDFromGroup:function(E,C){if(!this.ids[C]){this.ids[C]={};}var D=this.ids[C];if(D&&D[E.id]){delete D[E.id];}},_remove:function(E){for(var D in E.groups){if(D){var C=this.ids[D];if(C&&C[E.id]){delete C[E.id];}}}delete this.handleIds[E.id];},regHandle:function(D,C){if(!this.handleIds[D]){this.handleIds[D]={};}this.handleIds[D][C]=C;},isDragDrop:function(C){return(this.getDDById(C))?true:false;},getRelated:function(H,D){var G=[];for(var F in H.groups){for(var E in this.ids[F]){var C=this.ids[F][E];if(!this.isTypeOfDD(C)){continue;}if(!D||C.isTarget){G[G.length]=C;}}}return G;},isLegalTarget:function(G,F){var D=this.getRelated(G,true);for(var E=0,C=D.length;E<C;++E){if(D[E].id==F.id){return true;}}return false;},isTypeOfDD:function(C){return(C&&C.__ygDragDrop);},isHandle:function(D,C){return(this.handleIds[D]&&this.handleIds[D][C]);},getDDById:function(D){for(var C in this.ids){if(this.ids[C][D]){return this.ids[C][D];}}return null;},handleMouseDown:function(E,D){this.currentTarget=YAHOO.util.Event.getTarget(E);this.dragCurrent=D;var C=D.getEl();this.startX=YAHOO.util.Event.getPageX(E);this.startY=YAHOO.util.Event.getPageY(E);this.deltaX=this.startX-C.offsetLeft;this.deltaY=this.startY-C.offsetTop;this.dragThreshMet=false;this.clickTimeout=setTimeout(function(){var F=YAHOO.util.DDM;F.startDrag(F.startX,F.startY);F.fromTimeout=true;},this.clickTimeThresh);},startDrag:function(C,E){if(this.dragCurrent&&this.dragCurrent.useShim){this._shimState=this.useShim;this.useShim=true;}this._activateShim();clearTimeout(this.clickTimeout);var D=this.dragCurrent;if(D&&D.events.b4StartDrag){D.b4StartDrag(C,E);D.fireEvent("b4StartDragEvent",{x:C,y:E});}if(D&&D.events.startDrag){D.startDrag(C,E);D.fireEvent("startDragEvent",{x:C,y:E});}this.dragThreshMet=true;},handleMouseUp:function(C){if(this.dragCurrent){clearTimeout(this.clickTimeout);if(this.dragThreshMet){if(this.fromTimeout){this.fromTimeout=false;this.handleMouseMove(C);}this.fromTimeout=false;this.fireEvents(C,true);}else{}this.stopDrag(C);this.stopEvent(C);}},stopEvent:function(C){if(this.stopPropagation){YAHOO.util.Event.stopPropagation(C);}if(this.preventDefault){YAHOO.util.Event.preventDefault(C);}},stopDrag:function(E,D){var C=this.dragCurrent;if(C&&!D){if(this.dragThreshMet){if(C.events.b4EndDrag){C.b4EndDrag(E);C.fireEvent("b4EndDragEvent",{e:E});}if(C.events.endDrag){C.endDrag(E);C.fireEvent("endDragEvent",{e:E});}}if(C.events.mouseUp){C.onMouseUp(E);C.fireEvent("mouseUpEvent",{e:E});}}if(this._shimActive){this._deactivateShim();if(this.dragCurrent&&this.dragCurrent.useShim){this.useShim=this._shimState;this._shimState=false;}}this.dragCurrent=null;this.dragOvers={};},handleMouseMove:function(F){var C=this.dragCurrent;if(C){if(YAHOO.util.Event.isIE&&!F.button){this.stopEvent(F);return this.handleMouseUp(F);}else{if(F.clientX<0||F.clientY<0){}}if(!this.dragThreshMet){var E=Math.abs(this.startX-YAHOO.util.Event.getPageX(F));var D=Math.abs(this.startY-YAHOO.util.Event.getPageY(F));if(E>this.clickPixelThresh||D>this.clickPixelThresh){this.startDrag(this.startX,this.startY);}}if(this.dragThreshMet){if(C&&C.events.b4Drag){C.b4Drag(F);C.fireEvent("b4DragEvent",{e:F});}if(C&&C.events.drag){C.onDrag(F);C.fireEvent("dragEvent",{e:F});}if(C){this.fireEvents(F,false);}}this.stopEvent(F);}},fireEvents:function(V,L){var a=this.dragCurrent;if(!a||a.isLocked()||a.dragOnly){return;}var N=YAHOO.util.Event.getPageX(V),M=YAHOO.util.Event.getPageY(V),P=new YAHOO.util.Point(N,M),K=a.getTargetCoord(P.x,P.y),F=a.getDragEl(),E=["out","over","drop","enter"],U=new YAHOO.util.Region(K.y,K.x+F.offsetWidth,K.y+F.offsetHeight,K.x),I=[],D={},Q=[],c={outEvts:[],overEvts:[],dropEvts:[],enterEvts:[]};for(var S in this.dragOvers){var d=this.dragOvers[S];if(!this.isTypeOfDD(d)){continue;
}if(!this.isOverTarget(P,d,this.mode,U)){c.outEvts.push(d);}I[S]=true;delete this.dragOvers[S];}for(var R in a.groups){if("string"!=typeof R){continue;}for(S in this.ids[R]){var G=this.ids[R][S];if(!this.isTypeOfDD(G)){continue;}if(G.isTarget&&!G.isLocked()&&G!=a){if(this.isOverTarget(P,G,this.mode,U)){D[R]=true;if(L){c.dropEvts.push(G);}else{if(!I[G.id]){c.enterEvts.push(G);}else{c.overEvts.push(G);}this.dragOvers[G.id]=G;}}}}}this.interactionInfo={out:c.outEvts,enter:c.enterEvts,over:c.overEvts,drop:c.dropEvts,point:P,draggedRegion:U,sourceRegion:this.locationCache[a.id],validDrop:L};for(var C in D){Q.push(C);}if(L&&!c.dropEvts.length){this.interactionInfo.validDrop=false;if(a.events.invalidDrop){a.onInvalidDrop(V);a.fireEvent("invalidDropEvent",{e:V});}}for(S=0;S<E.length;S++){var Y=null;if(c[E[S]+"Evts"]){Y=c[E[S]+"Evts"];}if(Y&&Y.length){var H=E[S].charAt(0).toUpperCase()+E[S].substr(1),X="onDrag"+H,J="b4Drag"+H,O="drag"+H+"Event",W="drag"+H;if(this.mode){if(a.events[J]){a[J](V,Y,Q);a.fireEvent(J+"Event",{event:V,info:Y,group:Q});}if(a.events[W]){a[X](V,Y,Q);a.fireEvent(O,{event:V,info:Y,group:Q});}}else{for(var Z=0,T=Y.length;Z<T;++Z){if(a.events[J]){a[J](V,Y[Z].id,Q[0]);a.fireEvent(J+"Event",{event:V,info:Y[Z].id,group:Q[0]});}if(a.events[W]){a[X](V,Y[Z].id,Q[0]);a.fireEvent(O,{event:V,info:Y[Z].id,group:Q[0]});}}}}}},getBestMatch:function(E){var G=null;var D=E.length;if(D==1){G=E[0];}else{for(var F=0;F<D;++F){var C=E[F];if(this.mode==this.INTERSECT&&C.cursorIsOver){G=C;break;}else{if(!G||!G.overlap||(C.overlap&&G.overlap.getArea()<C.overlap.getArea())){G=C;}}}}return G;},refreshCache:function(D){var F=D||this.ids;for(var C in F){if("string"!=typeof C){continue;}for(var E in this.ids[C]){var G=this.ids[C][E];if(this.isTypeOfDD(G)){var H=this.getLocation(G);if(H){this.locationCache[G.id]=H;}else{delete this.locationCache[G.id];}}}}},verifyEl:function(D){try{if(D){var C=D.offsetParent;if(C){return true;}}}catch(E){}return false;},getLocation:function(H){if(!this.isTypeOfDD(H)){return null;}var F=H.getEl(),K,E,D,M,L,N,C,J,G;try{K=YAHOO.util.Dom.getXY(F);}catch(I){}if(!K){return null;}E=K[0];D=E+F.offsetWidth;M=K[1];L=M+F.offsetHeight;N=M-H.padding[0];C=D+H.padding[1];J=L+H.padding[2];G=E-H.padding[3];return new YAHOO.util.Region(N,C,J,G);},isOverTarget:function(K,C,E,F){var G=this.locationCache[C.id];if(!G||!this.useCache){G=this.getLocation(C);this.locationCache[C.id]=G;}if(!G){return false;}C.cursorIsOver=G.contains(K);var J=this.dragCurrent;if(!J||(!E&&!J.constrainX&&!J.constrainY)){return C.cursorIsOver;}C.overlap=null;if(!F){var H=J.getTargetCoord(K.x,K.y);var D=J.getDragEl();F=new YAHOO.util.Region(H.y,H.x+D.offsetWidth,H.y+D.offsetHeight,H.x);}var I=F.intersect(G);if(I){C.overlap=I;return(E)?true:C.cursorIsOver;}else{return false;}},_onUnload:function(D,C){this.unregAll();},unregAll:function(){if(this.dragCurrent){this.stopDrag();this.dragCurrent=null;}this._execOnAll("unreg",[]);this.ids={};},elementCache:{},getElWrapper:function(D){var C=this.elementCache[D];if(!C||!C.el){C=this.elementCache[D]=new this.ElementWrapper(YAHOO.util.Dom.get(D));}return C;},getElement:function(C){return YAHOO.util.Dom.get(C);},getCss:function(D){var C=YAHOO.util.Dom.get(D);return(C)?C.style:null;},ElementWrapper:function(C){this.el=C||null;this.id=this.el&&C.id;this.css=this.el&&C.style;},getPosX:function(C){return YAHOO.util.Dom.getX(C);},getPosY:function(C){return YAHOO.util.Dom.getY(C);},swapNode:function(E,C){if(E.swapNode){E.swapNode(C);}else{var F=C.parentNode;var D=C.nextSibling;if(D==E){F.insertBefore(E,C);}else{if(C==E.nextSibling){F.insertBefore(C,E);}else{E.parentNode.replaceChild(C,E);F.insertBefore(E,D);}}}},getScroll:function(){var E,C,F=document.documentElement,D=document.body;if(F&&(F.scrollTop||F.scrollLeft)){E=F.scrollTop;C=F.scrollLeft;}else{if(D){E=D.scrollTop;C=D.scrollLeft;}else{}}return{top:E,left:C};},getStyle:function(D,C){return YAHOO.util.Dom.getStyle(D,C);},getScrollTop:function(){return this.getScroll().top;},getScrollLeft:function(){return this.getScroll().left;},moveToEl:function(C,E){var D=YAHOO.util.Dom.getXY(E);YAHOO.util.Dom.setXY(C,D);},getClientHeight:function(){return YAHOO.util.Dom.getViewportHeight();},getClientWidth:function(){return YAHOO.util.Dom.getViewportWidth();},numericSort:function(D,C){return(D-C);},_timeoutCount:0,_addListeners:function(){var C=YAHOO.util.DDM;if(YAHOO.util.Event&&document){C._onLoad();}else{if(C._timeoutCount>2000){}else{setTimeout(C._addListeners,10);if(document&&document.body){C._timeoutCount+=1;}}}},handleWasClicked:function(C,E){if(this.isHandle(E,C.id)){return true;}else{var D=C.parentNode;while(D){if(this.isHandle(E,D.id)){return true;}else{D=D.parentNode;}}}return false;}};}();YAHOO.util.DDM=YAHOO.util.DragDropMgr;YAHOO.util.DDM._addListeners();}(function(){var A=YAHOO.util.Event;var B=YAHOO.util.Dom;YAHOO.util.DragDrop=function(E,C,D){if(E){this.init(E,C,D);}};YAHOO.util.DragDrop.prototype={events:null,on:function(){this.subscribe.apply(this,arguments);},id:null,config:null,dragElId:null,handleElId:null,invalidHandleTypes:null,invalidHandleIds:null,invalidHandleClasses:null,startPageX:0,startPageY:0,groups:null,locked:false,lock:function(){this.locked=true;},unlock:function(){this.locked=false;},isTarget:true,padding:null,dragOnly:false,useShim:false,_domRef:null,__ygDragDrop:true,constrainX:false,constrainY:false,minX:0,maxX:0,minY:0,maxY:0,deltaX:0,deltaY:0,maintainOffset:false,xTicks:null,yTicks:null,primaryButtonOnly:true,available:false,hasOuterHandles:false,cursorIsOver:false,overlap:null,b4StartDrag:function(C,D){},startDrag:function(C,D){},b4Drag:function(C){},onDrag:function(C){},onDragEnter:function(C,D){},b4DragOver:function(C){},onDragOver:function(C,D){},b4DragOut:function(C){},onDragOut:function(C,D){},b4DragDrop:function(C){},onDragDrop:function(C,D){},onInvalidDrop:function(C){},b4EndDrag:function(C){},endDrag:function(C){},b4MouseDown:function(C){},onMouseDown:function(C){},onMouseUp:function(C){},onAvailable:function(){},getEl:function(){if(!this._domRef){this._domRef=B.get(this.id);
}return this._domRef;},getDragEl:function(){return B.get(this.dragElId);},init:function(F,C,D){this.initTarget(F,C,D);A.on(this._domRef||this.id,"mousedown",this.handleMouseDown,this,true);for(var E in this.events){this.createEvent(E+"Event");}},initTarget:function(E,C,D){this.config=D||{};this.events={};this.DDM=YAHOO.util.DDM;this.groups={};if(typeof E!=="string"){this._domRef=E;E=B.generateId(E);}this.id=E;this.addToGroup((C)?C:"default");this.handleElId=E;A.onAvailable(E,this.handleOnAvailable,this,true);this.setDragElId(E);this.invalidHandleTypes={A:"A"};this.invalidHandleIds={};this.invalidHandleClasses=[];this.applyConfig();},applyConfig:function(){this.events={mouseDown:true,b4MouseDown:true,mouseUp:true,b4StartDrag:true,startDrag:true,b4EndDrag:true,endDrag:true,drag:true,b4Drag:true,invalidDrop:true,b4DragOut:true,dragOut:true,dragEnter:true,b4DragOver:true,dragOver:true,b4DragDrop:true,dragDrop:true};if(this.config.events){for(var C in this.config.events){if(this.config.events[C]===false){this.events[C]=false;}}}this.padding=this.config.padding||[0,0,0,0];this.isTarget=(this.config.isTarget!==false);this.maintainOffset=(this.config.maintainOffset);this.primaryButtonOnly=(this.config.primaryButtonOnly!==false);this.dragOnly=((this.config.dragOnly===true)?true:false);this.useShim=((this.config.useShim===true)?true:false);},handleOnAvailable:function(){this.available=true;this.resetConstraints();this.onAvailable();},setPadding:function(E,C,F,D){if(!C&&0!==C){this.padding=[E,E,E,E];}else{if(!F&&0!==F){this.padding=[E,C,E,C];}else{this.padding=[E,C,F,D];}}},setInitPosition:function(F,E){var G=this.getEl();if(!this.DDM.verifyEl(G)){if(G&&G.style&&(G.style.display=="none")){}else{}return;}var D=F||0;var C=E||0;var H=B.getXY(G);this.initPageX=H[0]-D;this.initPageY=H[1]-C;this.lastPageX=H[0];this.lastPageY=H[1];this.setStartPosition(H);},setStartPosition:function(D){var C=D||B.getXY(this.getEl());this.deltaSetXY=null;this.startPageX=C[0];this.startPageY=C[1];},addToGroup:function(C){this.groups[C]=true;this.DDM.regDragDrop(this,C);},removeFromGroup:function(C){if(this.groups[C]){delete this.groups[C];}this.DDM.removeDDFromGroup(this,C);},setDragElId:function(C){this.dragElId=C;},setHandleElId:function(C){if(typeof C!=="string"){C=B.generateId(C);}this.handleElId=C;this.DDM.regHandle(this.id,C);},setOuterHandleElId:function(C){if(typeof C!=="string"){C=B.generateId(C);}A.on(C,"mousedown",this.handleMouseDown,this,true);this.setHandleElId(C);this.hasOuterHandles=true;},unreg:function(){A.removeListener(this.id,"mousedown",this.handleMouseDown);this._domRef=null;this.DDM._remove(this);},isLocked:function(){return(this.DDM.isLocked()||this.locked);},handleMouseDown:function(J,I){var D=J.which||J.button;if(this.primaryButtonOnly&&D>1){return;}if(this.isLocked()){return;}var C=this.b4MouseDown(J),F=true;if(this.events.b4MouseDown){F=this.fireEvent("b4MouseDownEvent",J);}var E=this.onMouseDown(J),H=true;if(this.events.mouseDown){H=this.fireEvent("mouseDownEvent",J);}if((C===false)||(E===false)||(F===false)||(H===false)){return;}this.DDM.refreshCache(this.groups);var G=new YAHOO.util.Point(A.getPageX(J),A.getPageY(J));if(!this.hasOuterHandles&&!this.DDM.isOverTarget(G,this)){}else{if(this.clickValidator(J)){this.setStartPosition();this.DDM.handleMouseDown(J,this);this.DDM.stopEvent(J);}else{}}},clickValidator:function(D){var C=YAHOO.util.Event.getTarget(D);return(this.isValidHandleChild(C)&&(this.id==this.handleElId||this.DDM.handleWasClicked(C,this.id)));},getTargetCoord:function(E,D){var C=E-this.deltaX;var F=D-this.deltaY;if(this.constrainX){if(C<this.minX){C=this.minX;}if(C>this.maxX){C=this.maxX;}}if(this.constrainY){if(F<this.minY){F=this.minY;}if(F>this.maxY){F=this.maxY;}}C=this.getTick(C,this.xTicks);F=this.getTick(F,this.yTicks);return{x:C,y:F};},addInvalidHandleType:function(C){var D=C.toUpperCase();this.invalidHandleTypes[D]=D;},addInvalidHandleId:function(C){if(typeof C!=="string"){C=B.generateId(C);}this.invalidHandleIds[C]=C;},addInvalidHandleClass:function(C){this.invalidHandleClasses.push(C);},removeInvalidHandleType:function(C){var D=C.toUpperCase();delete this.invalidHandleTypes[D];},removeInvalidHandleId:function(C){if(typeof C!=="string"){C=B.generateId(C);}delete this.invalidHandleIds[C];},removeInvalidHandleClass:function(D){for(var E=0,C=this.invalidHandleClasses.length;E<C;++E){if(this.invalidHandleClasses[E]==D){delete this.invalidHandleClasses[E];}}},isValidHandleChild:function(F){var E=true;var H;try{H=F.nodeName.toUpperCase();}catch(G){H=F.nodeName;}E=E&&!this.invalidHandleTypes[H];E=E&&!this.invalidHandleIds[F.id];for(var D=0,C=this.invalidHandleClasses.length;E&&D<C;++D){E=!B.hasClass(F,this.invalidHandleClasses[D]);}return E;},setXTicks:function(F,C){this.xTicks=[];this.xTickSize=C;var E={};for(var D=this.initPageX;D>=this.minX;D=D-C){if(!E[D]){this.xTicks[this.xTicks.length]=D;E[D]=true;}}for(D=this.initPageX;D<=this.maxX;D=D+C){if(!E[D]){this.xTicks[this.xTicks.length]=D;E[D]=true;}}this.xTicks.sort(this.DDM.numericSort);},setYTicks:function(F,C){this.yTicks=[];this.yTickSize=C;var E={};for(var D=this.initPageY;D>=this.minY;D=D-C){if(!E[D]){this.yTicks[this.yTicks.length]=D;E[D]=true;}}for(D=this.initPageY;D<=this.maxY;D=D+C){if(!E[D]){this.yTicks[this.yTicks.length]=D;E[D]=true;}}this.yTicks.sort(this.DDM.numericSort);},setXConstraint:function(E,D,C){this.leftConstraint=parseInt(E,10);this.rightConstraint=parseInt(D,10);this.minX=this.initPageX-this.leftConstraint;this.maxX=this.initPageX+this.rightConstraint;if(C){this.setXTicks(this.initPageX,C);}this.constrainX=true;},clearConstraints:function(){this.constrainX=false;this.constrainY=false;this.clearTicks();},clearTicks:function(){this.xTicks=null;this.yTicks=null;this.xTickSize=0;this.yTickSize=0;},setYConstraint:function(C,E,D){this.topConstraint=parseInt(C,10);this.bottomConstraint=parseInt(E,10);this.minY=this.initPageY-this.topConstraint;this.maxY=this.initPageY+this.bottomConstraint;if(D){this.setYTicks(this.initPageY,D);
}this.constrainY=true;},resetConstraints:function(){if(this.initPageX||this.initPageX===0){var D=(this.maintainOffset)?this.lastPageX-this.initPageX:0;var C=(this.maintainOffset)?this.lastPageY-this.initPageY:0;this.setInitPosition(D,C);}else{this.setInitPosition();}if(this.constrainX){this.setXConstraint(this.leftConstraint,this.rightConstraint,this.xTickSize);}if(this.constrainY){this.setYConstraint(this.topConstraint,this.bottomConstraint,this.yTickSize);}},getTick:function(I,F){if(!F){return I;}else{if(F[0]>=I){return F[0];}else{for(var D=0,C=F.length;D<C;++D){var E=D+1;if(F[E]&&F[E]>=I){var H=I-F[D];var G=F[E]-I;return(G>H)?F[D]:F[E];}}return F[F.length-1];}}},toString:function(){return("DragDrop "+this.id);}};YAHOO.augment(YAHOO.util.DragDrop,YAHOO.util.EventProvider);})();YAHOO.util.DD=function(C,A,B){if(C){this.init(C,A,B);}};YAHOO.extend(YAHOO.util.DD,YAHOO.util.DragDrop,{scroll:true,autoOffset:function(C,B){var A=C-this.startPageX;var D=B-this.startPageY;this.setDelta(A,D);},setDelta:function(B,A){this.deltaX=B;this.deltaY=A;},setDragElPos:function(C,B){var A=this.getDragEl();this.alignElWithMouse(A,C,B);},alignElWithMouse:function(C,G,F){var E=this.getTargetCoord(G,F);if(!this.deltaSetXY){var H=[E.x,E.y];YAHOO.util.Dom.setXY(C,H);var D=parseInt(YAHOO.util.Dom.getStyle(C,"left"),10);var B=parseInt(YAHOO.util.Dom.getStyle(C,"top"),10);this.deltaSetXY=[D-E.x,B-E.y];}else{YAHOO.util.Dom.setStyle(C,"left",(E.x+this.deltaSetXY[0])+"px");YAHOO.util.Dom.setStyle(C,"top",(E.y+this.deltaSetXY[1])+"px");}this.cachePosition(E.x,E.y);var A=this;setTimeout(function(){A.autoScroll.call(A,E.x,E.y,C.offsetHeight,C.offsetWidth);},0);},cachePosition:function(B,A){if(B){this.lastPageX=B;this.lastPageY=A;}else{var C=YAHOO.util.Dom.getXY(this.getEl());this.lastPageX=C[0];this.lastPageY=C[1];}},autoScroll:function(J,I,E,K){if(this.scroll){var L=this.DDM.getClientHeight();var B=this.DDM.getClientWidth();var N=this.DDM.getScrollTop();var D=this.DDM.getScrollLeft();var H=E+I;var M=K+J;var G=(L+N-I-this.deltaY);var F=(B+D-J-this.deltaX);var C=40;var A=(document.all)?80:30;if(H>L&&G<C){window.scrollTo(D,N+A);}if(I<N&&N>0&&I-N<C){window.scrollTo(D,N-A);}if(M>B&&F<C){window.scrollTo(D+A,N);}if(J<D&&D>0&&J-D<C){window.scrollTo(D-A,N);}}},applyConfig:function(){YAHOO.util.DD.superclass.applyConfig.call(this);this.scroll=(this.config.scroll!==false);},b4MouseDown:function(A){this.setStartPosition();this.autoOffset(YAHOO.util.Event.getPageX(A),YAHOO.util.Event.getPageY(A));},b4Drag:function(A){this.setDragElPos(YAHOO.util.Event.getPageX(A),YAHOO.util.Event.getPageY(A));},toString:function(){return("DD "+this.id);}});YAHOO.util.DDProxy=function(C,A,B){if(C){this.init(C,A,B);this.initFrame();}};YAHOO.util.DDProxy.dragElId="ygddfdiv";YAHOO.extend(YAHOO.util.DDProxy,YAHOO.util.DD,{resizeFrame:true,centerFrame:false,createFrame:function(){var B=this,A=document.body;if(!A||!A.firstChild){setTimeout(function(){B.createFrame();},50);return;}var F=this.getDragEl(),E=YAHOO.util.Dom;if(!F){F=document.createElement("div");F.id=this.dragElId;var D=F.style;D.position="absolute";D.visibility="hidden";D.cursor="move";D.border="2px solid #aaa";D.zIndex=999;D.height="25px";D.width="25px";var C=document.createElement("div");E.setStyle(C,"height","100%");E.setStyle(C,"width","100%");E.setStyle(C,"background-color","#ccc");E.setStyle(C,"opacity","0");F.appendChild(C);A.insertBefore(F,A.firstChild);}},initFrame:function(){this.createFrame();},applyConfig:function(){YAHOO.util.DDProxy.superclass.applyConfig.call(this);this.resizeFrame=(this.config.resizeFrame!==false);this.centerFrame=(this.config.centerFrame);this.setDragElId(this.config.dragElId||YAHOO.util.DDProxy.dragElId);},showFrame:function(E,D){var C=this.getEl();var A=this.getDragEl();var B=A.style;this._resizeProxy();if(this.centerFrame){this.setDelta(Math.round(parseInt(B.width,10)/2),Math.round(parseInt(B.height,10)/2));}this.setDragElPos(E,D);YAHOO.util.Dom.setStyle(A,"visibility","visible");},_resizeProxy:function(){if(this.resizeFrame){var H=YAHOO.util.Dom;var B=this.getEl();var C=this.getDragEl();var G=parseInt(H.getStyle(C,"borderTopWidth"),10);var I=parseInt(H.getStyle(C,"borderRightWidth"),10);var F=parseInt(H.getStyle(C,"borderBottomWidth"),10);var D=parseInt(H.getStyle(C,"borderLeftWidth"),10);if(isNaN(G)){G=0;}if(isNaN(I)){I=0;}if(isNaN(F)){F=0;}if(isNaN(D)){D=0;}var E=Math.max(0,B.offsetWidth-I-D);var A=Math.max(0,B.offsetHeight-G-F);H.setStyle(C,"width",E+"px");H.setStyle(C,"height",A+"px");}},b4MouseDown:function(B){this.setStartPosition();var A=YAHOO.util.Event.getPageX(B);var C=YAHOO.util.Event.getPageY(B);this.autoOffset(A,C);},b4StartDrag:function(A,B){this.showFrame(A,B);},b4EndDrag:function(A){YAHOO.util.Dom.setStyle(this.getDragEl(),"visibility","hidden");},endDrag:function(D){var C=YAHOO.util.Dom;var B=this.getEl();var A=this.getDragEl();C.setStyle(A,"visibility","");C.setStyle(B,"visibility","hidden");YAHOO.util.DDM.moveToEl(B,A);C.setStyle(A,"visibility","hidden");C.setStyle(B,"visibility","");},toString:function(){return("DDProxy "+this.id);}});YAHOO.util.DDTarget=function(C,A,B){if(C){this.initTarget(C,A,B);}};YAHOO.extend(YAHOO.util.DDTarget,YAHOO.util.DragDrop,{toString:function(){return("DDTarget "+this.id);}});YAHOO.register("dragdrop",YAHOO.util.DragDropMgr,{version:"2.7.0",build:"1799"});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);}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,C=YAHOO.util.AttributeProvider;var A=function(D,E){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,"focus":true,"blur":true,"submit":true,"change":true};A.prototype={DOM_EVENTS:null,DEFAULT_HTML_SETTER:function(F,D){var E=this.get("element");if(E){E[D]=F;}},DEFAULT_HTML_GETTER:function(D){var E=this.get("element"),F;if(E){F=E[D];}return F;},appendChild:function(D){D=D.get?D.get("element"):D;return this.get("element").appendChild(D);},getElementsByTagName:function(D){return this.get("element").getElementsByTagName(D);},hasChildNodes:function(){return this.get("element").hasChildNodes();},insertBefore:function(D,E){D=D.get?D.get("element"):D;E=(E&&E.get)?E.get("element"):E;return this.get("element").insertBefore(D,E);},removeChild:function(D){D=D.get?D.get("element"):D;return this.get("element").removeChild(D);},replaceChild:function(D,E){D=D.get?D.get("element"):D;E=E.get?E.get("element"):E;return this.get("element").replaceChild(D,E);},initAttributes:function(D){},addListener:function(H,G,I,F){var E=this.get("element")||this.get("id");F=F||this;var D=this;if(!this._events[H]){if(E&&this.DOM_EVENTS[H]){YAHOO.util.Event.addListener(E,H,function(J){if(J.srcElement&&!J.target){J.target=J.srcElement;}D.fireEvent(H,J);},I,F);}this.createEvent(H,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(E,D){return this.unsubscribe.apply(this,arguments);},addClass:function(D){B.addClass(this.get("element"),D);},getElementsByClassName:function(E,D){return B.getElementsByClassName(E,D,this.get("element"));},hasClass:function(D){return B.hasClass(this.get("element"),D);},removeClass:function(D){return B.removeClass(this.get("element"),D);},replaceClass:function(E,D){return B.replaceClass(this.get("element"),E,D);},setStyle:function(E,D){return B.setStyle(this.get("element"),E,D);},getStyle:function(D){return B.getStyle(this.get("element"),D);},fireQueue:function(){var E=this._queue;for(var F=0,D=E.length;F<D;++F){this[E[F][0]].apply(this,E[F][1]);}},appendTo:function(E,F){E=(E.get)?E.get("element"):B.get(E);this.fireEvent("beforeAppendTo",{type:"beforeAppendTo",target:E});
F=(F&&F.get)?F.get("element"):B.get(F);var D=this.get("element");if(!D){return false;}if(!E){return false;}if(D.parent!=E){if(F){E.insertBefore(D,F);}else{E.appendChild(D);}}this.fireEvent("appendTo",{type:"appendTo",target:E});return D;},get:function(D){var F=this._configs||{},E=F.element;if(E&&!F[D]&&!YAHOO.lang.isUndefined(E.value[D])){this._setHTMLAttrConfig(D);}return C.prototype.get.call(this,D);},setAttributes:function(J,G){var E={},H=this._configOrder;for(var I=0,D=H.length;I<D;++I){if(J[H[I]]!==undefined){E[H[I]]=true;this.set(H[I],J[H[I]],G);}}for(var F in J){if(J.hasOwnProperty(F)&&!E[F]){this.set(F,J[F],G);}}},set:function(E,G,D){var F=this.get("element");if(!F){this._queue[this._queue.length]=["set",arguments];if(this._configs[E]){this._configs[E].value=G;}return;}if(!this._configs[E]&&!YAHOO.lang.isUndefined(F[E])){this._setHTMLAttrConfig(E);}return C.prototype.set.apply(this,arguments);},setAttributeConfig:function(D,E,F){this._configOrder.push(D);C.prototype.setAttributeConfig.apply(this,arguments);},createEvent:function(E,D){this._events[E]=true;return C.prototype.createEvent.apply(this,arguments);},init:function(E,D){this._initElement(E,D);},destroy:function(){var D=this.get("element");YAHOO.util.Event.purgeElement(D,true);this.unsubscribeAll();if(D&&D.parentNode){D.parentNode.removeChild(D);}this._queue=[];this._events={};this._configs={};this._configOrder=[];},_initElement:function(F,E){this._queue=this._queue||[];this._events=this._events||{};this._configs=this._configs||{};this._configOrder=[];E=E||{};E.element=E.element||F||null;var H=false;var D=A.DOM_EVENTS;this.DOM_EVENTS=this.DOM_EVENTS||{};for(var G in D){if(D.hasOwnProperty(G)){this.DOM_EVENTS[G]=D[G];}}if(typeof E.element==="string"){this._setHTMLAttrConfig("id",{value:E.element});}if(B.get(E.element)){H=true;this._initHTMLElement(E);this._initContent(E);}YAHOO.util.Event.onAvailable(E.element,function(){if(!H){this._initHTMLElement(E);}this.fireEvent("available",{type:"available",target:B.get(E.element)});},this,true);YAHOO.util.Event.onContentReady(E.element,function(){if(!H){this._initContent(E);}this.fireEvent("contentReady",{type:"contentReady",target:B.get(E.element)});},this,true);},_initHTMLElement:function(D){this.setAttributeConfig("element",{value:B.get(D.element),readOnly:true});},_initContent:function(D){this.initAttributes(D);this.setAttributes(D,true);this.fireQueue();},_setHTMLAttrConfig:function(D,F){var E=this.get("element");F=F||{};F.name=D;F.setter=F.setter||this.DEFAULT_HTML_SETTER;F.getter=F.getter||this.DEFAULT_HTML_GETTER;F.value=F.value||E[D];this._configs[D]=new YAHOO.util.Attribute(F,this);}};YAHOO.augment(A,C);YAHOO.util.Element=A;})();YAHOO.register("element",YAHOO.util.Element,{version:"2.7.0",build:"1799"});YAHOO.register("utilities", YAHOO, {version: "2.7.0", build: "1799"});


/*
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
*/
if(typeof YAHOO=="undefined"||!YAHOO){var YAHOO={};}YAHOO.namespace=function(){var A=arguments,E=null,C,B,D;for(C=0;C<A.length;C=C+1){D=(""+A[C]).split(".");E=YAHOO;for(B=(D[0]=="YAHOO")?1:0;B<D.length;B=B+1){E[D[B]]=E[D[B]]||{};E=E[D[B]];}}return E;};YAHOO.log=function(D,A,C){var B=YAHOO.widget.Logger;if(B&&B.log){return B.log(D,A,C);}else{return false;}};YAHOO.register=function(A,E,D){var I=YAHOO.env.modules,B,H,G,F,C;if(!I[A]){I[A]={versions:[],builds:[]};}B=I[A];H=D.version;G=D.build;F=YAHOO.env.listeners;B.name=A;B.version=H;B.build=G;B.versions.push(H);B.builds.push(G);B.mainClass=E;for(C=0;C<F.length;C=C+1){F[C](B);}if(E){E.VERSION=H;E.BUILD=G;}else{YAHOO.log("mainClass is undefined for module "+A,"warn");}};YAHOO.env=YAHOO.env||{modules:[],listeners:[]};YAHOO.env.getVersion=function(A){return YAHOO.env.modules[A]||null;};YAHOO.env.ua=function(){var C={ie:0,opera:0,gecko:0,webkit:0,mobile:null,air:0,caja:0},B=navigator.userAgent,A;if((/KHTML/).test(B)){C.webkit=1;}A=B.match(/AppleWebKit\/([^\s]*)/);if(A&&A[1]){C.webkit=parseFloat(A[1]);if(/ Mobile\//.test(B)){C.mobile="Apple";}else{A=B.match(/NokiaN[^\/]*/);if(A){C.mobile=A[0];}}A=B.match(/AdobeAIR\/([^\s]*)/);if(A){C.air=A[0];}}if(!C.webkit){A=B.match(/Opera[\s\/]([^\s]*)/);if(A&&A[1]){C.opera=parseFloat(A[1]);A=B.match(/Opera Mini[^;]*/);if(A){C.mobile=A[0];}}else{A=B.match(/MSIE\s([^;]*)/);if(A&&A[1]){C.ie=parseFloat(A[1]);}else{A=B.match(/Gecko\/([^\s]*)/);if(A){C.gecko=1;A=B.match(/rv:([^\s\)]*)/);if(A&&A[1]){C.gecko=parseFloat(A[1]);}}}}}A=B.match(/Caja\/([^\s]*)/);if(A&&A[1]){C.caja=parseFloat(A[1]);}return C;}();(function(){YAHOO.namespace("util","widget","example");if("undefined"!==typeof YAHOO_config){var B=YAHOO_config.listener,A=YAHOO.env.listeners,D=true,C;if(B){for(C=0;C<A.length;C=C+1){if(A[C]==B){D=false;break;}}if(D){A.push(B);}}}})();YAHOO.lang=YAHOO.lang||{};(function(){var B=YAHOO.lang,F="[object Array]",C="[object Function]",A=Object.prototype,E=["toString","valueOf"],D={isArray:function(G){return A.toString.apply(G)===F;},isBoolean:function(G){return typeof G==="boolean";},isFunction:function(G){return A.toString.apply(G)===C;},isNull:function(G){return G===null;},isNumber:function(G){return typeof G==="number"&&isFinite(G);},isObject:function(G){return(G&&(typeof G==="object"||B.isFunction(G)))||false;},isString:function(G){return typeof G==="string";},isUndefined:function(G){return typeof G==="undefined";},_IEEnumFix:(YAHOO.env.ua.ie)?function(I,H){var G,K,J;for(G=0;G<E.length;G=G+1){K=E[G];J=H[K];if(B.isFunction(J)&&J!=A[K]){I[K]=J;}}}:function(){},extend:function(J,K,I){if(!K||!J){throw new Error("extend failed, please check that "+"all dependencies are included.");}var H=function(){},G;H.prototype=K.prototype;J.prototype=new H();J.prototype.constructor=J;J.superclass=K.prototype;if(K.prototype.constructor==A.constructor){K.prototype.constructor=K;}if(I){for(G in I){if(B.hasOwnProperty(I,G)){J.prototype[G]=I[G];}}B._IEEnumFix(J.prototype,I);}},augmentObject:function(K,J){if(!J||!K){throw new Error("Absorb failed, verify dependencies.");}var G=arguments,I,L,H=G[2];if(H&&H!==true){for(I=2;I<G.length;I=I+1){K[G[I]]=J[G[I]];}}else{for(L in J){if(H||!(L in K)){K[L]=J[L];}}B._IEEnumFix(K,J);}},augmentProto:function(J,I){if(!I||!J){throw new Error("Augment failed, verify dependencies.");}var G=[J.prototype,I.prototype],H;for(H=2;H<arguments.length;H=H+1){G.push(arguments[H]);}B.augmentObject.apply(this,G);},dump:function(G,L){var I,K,N=[],O="{...}",H="f(){...}",M=", ",J=" => ";if(!B.isObject(G)){return G+"";}else{if(G instanceof Date||("nodeType" in G&&"tagName" in G)){return G;}else{if(B.isFunction(G)){return 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C="toString",A=parseInt,B=RegExp,D=YAHOO.util;D.Dom.Color={KEYWORDS:{black:"000",silver:"c0c0c0",gray:"808080",white:"fff",maroon:"800000",red:"f00",purple:"800080",fuchsia:"f0f",green:"008000",lime:"0f0",olive:"808000",yellow:"ff0",navy:"000080",blue:"00f",teal:"008080",aqua:"0ff"},re_RGB:/^rgb\(([0-9]+)\s*,\s*([0-9]+)\s*,\s*([0-9]+)\)$/i,re_hex:/^#?([0-9A-F]{2})([0-9A-F]{2})([0-9A-F]{2})$/i,re_hex3:/([0-9A-F])/gi,toRGB:function(E){if(!D.Dom.Color.re_RGB.test(E)){E=D.Dom.Color.toHex(E);}if(D.Dom.Color.re_hex.exec(E)){E="rgb("+[A(B.$1,16),A(B.$2,16),A(B.$3,16)].join(", ")+")";}return E;},toHex:function(H){H=D.Dom.Color.KEYWORDS[H]||H;if(D.Dom.Color.re_RGB.exec(H)){var G=(B.$1.length===1)?"0"+B.$1:Number(B.$1),F=(B.$2.length===1)?"0"+B.$2:Number(B.$2),E=(B.$3.length===1)?"0"+B.$3:Number(B.$3);H=[G[C](16),F[C](16),E[C](16)].join("");}if(H.length<6){H=H.replace(D.Dom.Color.re_hex3,"$1$1");}if(H!=="transparent"&&H.indexOf("#")<0){H="#"+H;}return H.toLowerCase();}};}());YAHOO.register("dom",YAHOO.util.Dom,{version:"2.7.0",build:"1799"});YAHOO.util.CustomEvent=function(D,C,B,A){this.type=D;this.scope=C||window;this.silent=B;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(A,B,C){if(!A){throw new Error("Invalid callback for subscriber to '"+this.type+"'");}if(this.subscribeEvent){this.subscribeEvent.fire(A,B,C);}this.subscribers.push(new YAHOO.util.Subscriber(A,B,C));},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(){this.lastError=null;var K=[],E=this.subscribers.length;if(!E&&this.silent){return true;}var I=[].slice.call(arguments,0),G=true,D,J=false;if(!this.silent){}var C=this.subscribers.slice(),A=YAHOO.util.Event.throwErrors;for(D=0;D<E;++D){var M=C[D];if(!M){J=true;}else{if(!this.silent){}var L=M.getScope(this.scope);if(this.signature==YAHOO.util.CustomEvent.FLAT){var B=null;if(I.length>0){B=I[0];}try{G=M.fn.call(L,B,M.obj);}catch(F){this.lastError=F;if(A){throw F;}}}else{try{G=M.fn.call(L,this.type,I,M.obj);}catch(H){this.lastError=H;if(A){throw H;}}}if(false===G){if(!this.silent){}break;}}}return(G!==false);},unsubscribeAll:function(){var A=this.subscribers.length,B;for(B=A-1;B>-1;B--){this._delete(B);}this.subscribers=[];return A;},_delete:function(A){var B=this.subscribers[A];if(B){delete B.fn;delete B.obj;}this.subscribers.splice(A,1);},toString:function(){return"CustomEvent: "+"'"+this.type+"', "+"context: "+this.scope;}};YAHOO.util.Subscriber=function(A,B,C){this.fn=A;this.obj=YAHOO.lang.isUndefined(B)?null:B;this.overrideContext=C;};YAHOO.util.Subscriber.prototype.getScope=function(A){if(this.overrideContext){if(this.overrideContext===true){return this.obj;}else{return this.overrideContext;}}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+", overrideContext: "+(this.overrideContext||"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};var K=YAHOO.env.ua.ie?"focusin":"focus";var L=YAHOO.env.ua.ie?"focusout":"blur";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,throwErrors:false,startInterval:function(){if(!this._interval){var M=this;var N=function(){M._tryPreloadAttach();};this._interval=setInterval(N,this.POLL_INTERVAL);}},onAvailable:function(S,O,Q,R,P){var M=(YAHOO.lang.isString(S))?[S]:S;for(var N=0;N<M.length;N=N+1){F.push({id:M[N],fn:O,obj:Q,overrideContext:R,checkReady:P});}C=this.POLL_RETRYS;this.startInterval();},onContentReady:function(P,M,N,O){this.onAvailable(P,M,N,O,true);},onDOMReady:function(M,N,O){if(this.DOMReady){setTimeout(function(){var P=window;if(O){if(O===true){P=N;}else{P=O;}}M.call(P,"DOMReady",[],N);},0);}else{this.DOMReadyEvent.subscribe(M,N,O);}},_addListener:function(O,M,Y,S,W,b){if(!Y||!Y.call){return false;}if(this._isValidCollection(O)){var Z=true;for(var T=0,V=O.length;T<V;++T){Z=this.on(O[T],M,Y,S,W)&&Z;}return Z;}else{if(YAHOO.lang.isString(O)){var R=this.getEl(O);if(R){O=R;}else{this.onAvailable(O,function(){YAHOO.util.Event.on(O,M,Y,S,W);});return true;}}}if(!O){return false;}if("unload"==M&&S!==this){J[J.length]=[O,M,Y,S,W];return true;}var N=O;if(W){if(W===true){N=S;}else{N=W;}}var P=function(c){return Y.call(N,YAHOO.util.Event.getEvent(c,O),S);};var a=[O,M,Y,P,N,S,W];var U=I.length;I[U]=a;if(this.useLegacyEvent(O,M)){var Q=this.getLegacyIndex(O,M);if(Q==-1||O!=G[Q][0]){Q=G.length;B[O.id+M]=Q;G[Q]=[O,M,O["on"+M]];E[Q]=[];O["on"+M]=function(c){YAHOO.util.Event.fireLegacyEvent(YAHOO.util.Event.getEvent(c),Q);};}E[Q].push(a);}else{try{this._simpleAdd(O,M,P,b);}catch(X){this.lastError=X;this.removeListener(O,M,Y);return false;}}return true;},addListener:function(N,Q,M,O,P){return this._addListener(N,Q,M,O,P,false);},addFocusListener:function(N,M,O,P){return this._addListener(N,K,M,O,P,true);},removeFocusListener:function(N,M){return this.removeListener(N,K,M);},addBlurListener:function(N,M,O,P){return this._addListener(N,L,M,O,P,true);},removeBlurListener:function(N,M){return this.removeListener(N,L,M);},fireLegacyEvent:function(R,P){var T=true,M,V,U,N,S;V=E[P].slice();for(var O=0,Q=V.length;O<Q;++O){U=V[O];if(U&&U[this.WFN]){N=U[this.ADJ_SCOPE];S=U[this.WFN].call(N,R);T=(T&&S);}}M=G[P];if(M&&M[2]){M[2](R);}return T;},getLegacyIndex:function(N,O){var M=this.generateId(N)+O;if(typeof B[M]=="undefined"){return -1;}else{return B[M];}},useLegacyEvent:function(M,N){return(this.webkit&&this.webkit<419&&("click"==N||"dblclick"==N));},removeListener:function(N,M,V){var Q,T,X;if(typeof N=="string"){N=this.getEl(N);}else{if(this._isValidCollection(N)){var W=true;for(Q=N.length-1;Q>-1;Q--){W=(this.removeListener(N[Q],M,V)&&W);}return W;}}if(!V||!V.call){return this.purgeElement(N,false,M);}if("unload"==M){for(Q=J.length-1;Q>-1;Q--){X=J[Q];if(X&&X[0]==N&&X[1]==M&&X[2]==V){J.splice(Q,1);return true;}}return false;}var R=null;var S=arguments[3];if("undefined"===typeof S){S=this._getCacheIndex(N,M,V);}if(S>=0){R=I[S];}if(!N||!R){return false;}if(this.useLegacyEvent(N,M)){var P=this.getLegacyIndex(N,M);var O=E[P];if(O){for(Q=0,T=O.length;Q<T;++Q){X=O[Q];if(X&&X[this.EL]==N&&X[this.TYPE]==M&&X[this.FN]==V){O.splice(Q,1);break;}}}}else{try{this._simpleRemove(N,M,R[this.WFN],false);}catch(U){this.lastError=U;return false;}}delete I[S][this.WFN];delete I[S][this.FN];
I.splice(S,1);return true;},getTarget:function(O,N){var M=O.target||O.srcElement;return this.resolveTextNode(M);},resolveTextNode:function(N){try{if(N&&3==N.nodeType){return N.parentNode;}}catch(M){}return N;},getPageX:function(N){var M=N.pageX;if(!M&&0!==M){M=N.clientX||0;if(this.isIE){M+=this._getScrollLeft();}}return M;},getPageY:function(M){var N=M.pageY;if(!N&&0!==N){N=M.clientY||0;if(this.isIE){N+=this._getScrollTop();}}return N;},getXY:function(M){return[this.getPageX(M),this.getPageY(M)];},getRelatedTarget:function(N){var M=N.relatedTarget;if(!M){if(N.type=="mouseout"){M=N.toElement;}else{if(N.type=="mouseover"){M=N.fromElement;}}}return this.resolveTextNode(M);},getTime:function(O){if(!O.time){var N=new Date().getTime();try{O.time=N;}catch(M){this.lastError=M;return N;}}return O.time;},stopEvent:function(M){this.stopPropagation(M);this.preventDefault(M);},stopPropagation:function(M){if(M.stopPropagation){M.stopPropagation();}else{M.cancelBubble=true;}},preventDefault:function(M){if(M.preventDefault){M.preventDefault();}else{M.returnValue=false;}},getEvent:function(O,M){var N=O||window.event;if(!N){var P=this.getEvent.caller;while(P){N=P.arguments[0];if(N&&Event==N.constructor){break;}P=P.caller;}}return N;},getCharCode:function(N){var M=N.keyCode||N.charCode||0;if(YAHOO.env.ua.webkit&&(M in D)){M=D[M];}return M;},_getCacheIndex:function(Q,R,P){for(var O=0,N=I.length;O<N;O=O+1){var M=I[O];if(M&&M[this.FN]==P&&M[this.EL]==Q&&M[this.TYPE]==R){return O;}}return -1;},generateId:function(M){var N=M.id;if(!N){N="yuievtautoid-"+A;++A;M.id=N;}return N;},_isValidCollection:function(N){try{return(N&&typeof N!=="string"&&N.length&&!N.tagName&&!N.alert&&typeof N[0]!=="undefined");}catch(M){return false;}},elCache:{},getEl:function(M){return(typeof M==="string")?document.getElementById(M):M;},clearCache:function(){},DOMReadyEvent:new YAHOO.util.CustomEvent("DOMReady",this),_load:function(N){if(!H){H=true;var M=YAHOO.util.Event;M._ready();M._tryPreloadAttach();}},_ready:function(N){var M=YAHOO.util.Event;if(!M.DOMReady){M.DOMReady=true;M.DOMReadyEvent.fire();M._simpleRemove(document,"DOMContentLoaded",M._ready);}},_tryPreloadAttach:function(){if(F.length===0){C=0;if(this._interval){clearInterval(this._interval);this._interval=null;}return;}if(this.locked){return;}if(this.isIE){if(!this.DOMReady){this.startInterval();return;}}this.locked=true;var S=!H;if(!S){S=(C>0&&F.length>0);}var R=[];var T=function(V,W){var U=V;if(W.overrideContext){if(W.overrideContext===true){U=W.obj;}else{U=W.overrideContext;}}W.fn.call(U,W.obj);};var N,M,Q,P,O=[];for(N=0,M=F.length;N<M;N=N+1){Q=F[N];if(Q){P=this.getEl(Q.id);if(P){if(Q.checkReady){if(H||P.nextSibling||!S){O.push(Q);F[N]=null;}}else{T(P,Q);F[N]=null;}}else{R.push(Q);}}}for(N=0,M=O.length;N<M;N=N+1){Q=O[N];T(this.getEl(Q.id),Q);}C--;if(S){for(N=F.length-1;N>-1;N--){Q=F[N];if(!Q||!Q.id){F.splice(N,1);}}this.startInterval();}else{if(this._interval){clearInterval(this._interval);this._interval=null;}}this.locked=false;},purgeElement:function(Q,R,T){var O=(YAHOO.lang.isString(Q))?this.getEl(Q):Q;var S=this.getListeners(O,T),P,M;if(S){for(P=S.length-1;P>-1;P--){var N=S[P];this.removeListener(O,N.type,N.fn);}}if(R&&O&&O.childNodes){for(P=0,M=O.childNodes.length;P<M;++P){this.purgeElement(O.childNodes[P],R,T);}}},getListeners:function(O,M){var R=[],N;if(!M){N=[I,J];}else{if(M==="unload"){N=[J];}else{N=[I];}}var T=(YAHOO.lang.isString(O))?this.getEl(O):O;for(var Q=0;Q<N.length;Q=Q+1){var V=N[Q];if(V){for(var S=0,U=V.length;S<U;++S){var P=V[S];if(P&&P[this.EL]===T&&(!M||M===P[this.TYPE])){R.push({type:P[this.TYPE],fn:P[this.FN],obj:P[this.OBJ],adjust:P[this.OVERRIDE],scope:P[this.ADJ_SCOPE],index:S});}}}}return(R.length)?R:null;},_unload:function(T){var N=YAHOO.util.Event,Q,P,O,S,R,U=J.slice(),M;for(Q=0,S=J.length;Q<S;++Q){O=U[Q];if(O){M=window;if(O[N.ADJ_SCOPE]){if(O[N.ADJ_SCOPE]===true){M=O[N.UNLOAD_OBJ];}else{M=O[N.ADJ_SCOPE];}}O[N.FN].call(M,N.getEvent(T,O[N.EL]),O[N.UNLOAD_OBJ]);U[Q]=null;}}O=null;M=null;J=null;if(I){for(P=I.length-1;P>-1;P--){O=I[P];if(O){N.removeListener(O[N.EL],O[N.TYPE],O[N.FN],P);}}O=null;}G=null;N._simpleRemove(window,"unload",N._unload);},_getScrollLeft:function(){return this._getScroll()[1];},_getScrollTop:function(){return this._getScroll()[0];},_getScroll:function(){var M=document.documentElement,N=document.body;if(M&&(M.scrollTop||M.scrollLeft)){return[M.scrollTop,M.scrollLeft];}else{if(N){return[N.scrollTop,N.scrollLeft];}else{return[0,0];}}},regCE:function(){},_simpleAdd:function(){if(window.addEventListener){return function(O,P,N,M){O.addEventListener(P,N,(M));};}else{if(window.attachEvent){return function(O,P,N,M){O.attachEvent("on"+P,N);};}else{return function(){};}}}(),_simpleRemove:function(){if(window.removeEventListener){return function(O,P,N,M){O.removeEventListener(P,N,(M));};}else{if(window.detachEvent){return function(N,O,M){N.detachEvent("on"+O,M);};}else{return function(){};}}}()};}();(function(){var EU=YAHOO.util.Event;EU.on=EU.addListener;EU.onFocus=EU.addFocusListener;EU.onBlur=EU.addBlurListener;
/* 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);var n=document.createElement("p");EU._dri=setInterval(function(){try{n.doScroll("left");clearInterval(EU._dri);EU._dri=null;EU._ready();n=null;}catch(ex){}},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,overrideContext: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].overrideContext);}}}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;}};(function(){var A=YAHOO.util.Event,C=YAHOO.lang;YAHOO.util.KeyListener=function(D,I,E,F){if(!D){}else{if(!I){}else{if(!E){}}}if(!F){F=YAHOO.util.KeyListener.KEYDOWN;}var G=new YAHOO.util.CustomEvent("keyPressed");this.enabledEvent=new YAHOO.util.CustomEvent("enabled");this.disabledEvent=new YAHOO.util.CustomEvent("disabled");if(C.isString(D)){D=document.getElementById(D);}if(C.isFunction(E)){G.subscribe(E);}else{G.subscribe(E.fn,E.scope,E.correctScope);}function H(O,N){if(!I.shift){I.shift=false;}if(!I.alt){I.alt=false;}if(!I.ctrl){I.ctrl=false;}if(O.shiftKey==I.shift&&O.altKey==I.alt&&O.ctrlKey==I.ctrl){var J,M=I.keys,L;if(YAHOO.lang.isArray(M)){for(var K=0;K<M.length;K++){J=M[K];L=A.getCharCode(O);if(J==L){G.fire(L,O);break;}}}else{L=A.getCharCode(O);if(M==L){G.fire(L,O);}}}}this.enable=function(){if(!this.enabled){A.on(D,F,H);this.enabledEvent.fire(I);}this.enabled=true;};this.disable=function(){if(this.enabled){A.removeListener(D,F,H);this.disabledEvent.fire(I);}this.enabled=false;};this.toString=function(){return"KeyListener ["+I.keys+"] "+D.tagName+(D.id?"["+D.id+"]":"");};};var B=YAHOO.util.KeyListener;B.KEYDOWN="keydown";B.KEYUP="keyup";B.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:"2.7.0",build:"1799"});YAHOO.register("yahoo-dom-event", YAHOO, {version: "2.7.0", build: "1799"});


/*
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(){YAHOO.util.Config=function(D){if(D){this.init(D);}};var B=YAHOO.lang,C=YAHOO.util.CustomEvent,A=YAHOO.util.Config;A.CONFIG_CHANGED_EVENT="configChanged";A.BOOLEAN_TYPE="boolean";A.prototype={owner:null,queueInProgress:false,config:null,initialConfig:null,eventQueue:null,configChangedEvent:null,init:function(D){this.owner=D;this.configChangedEvent=this.createEvent(A.CONFIG_CHANGED_EVENT);this.configChangedEvent.signature=C.LIST;this.queueInProgress=false;this.config={};this.initialConfig={};this.eventQueue=[];},checkBoolean:function(D){return(typeof D==A.BOOLEAN_TYPE);},checkNumber:function(D){return(!isNaN(D));},fireEvent:function(D,F){var E=this.config[D];if(E&&E.event){E.event.fire(F);}},addProperty:function(E,D){E=E.toLowerCase();this.config[E]=D;D.event=this.createEvent(E,{scope:this.owner});D.event.signature=C.LIST;D.key=E;if(D.handler){D.event.subscribe(D.handler,this.owner);}this.setProperty(E,D.value,true);if(!D.suppressEvent){this.queueProperty(E,D.value);}},getConfig:function(){var D={},F=this.config,G,E;for(G in F){if(B.hasOwnProperty(F,G)){E=F[G];if(E&&E.event){D[G]=E.value;}}}return D;},getProperty:function(D){var E=this.config[D.toLowerCase()];if(E&&E.event){return E.value;}else{return undefined;}},resetProperty:function(D){D=D.toLowerCase();var E=this.config[D];if(E&&E.event){if(this.initialConfig[D]&&!B.isUndefined(this.initialConfig[D])){this.setProperty(D,this.initialConfig[D]);return true;}}else{return false;}},setProperty:function(E,G,D){var F;E=E.toLowerCase();if(this.queueInProgress&&!D){this.queueProperty(E,G);return true;}else{F=this.config[E];if(F&&F.event){if(F.validator&&!F.validator(G)){return false;}else{F.value=G;if(!D){this.fireEvent(E,G);this.configChangedEvent.fire([E,G]);}return true;}}else{return false;}}},queueProperty:function(S,P){S=S.toLowerCase();var R=this.config[S],K=false,J,G,H,I,O,Q,F,M,N,D,L,T,E;if(R&&R.event){if(!B.isUndefined(P)&&R.validator&&!R.validator(P)){return false;}else{if(!B.isUndefined(P)){R.value=P;}else{P=R.value;}K=false;J=this.eventQueue.length;for(L=0;L<J;L++){G=this.eventQueue[L];if(G){H=G[0];I=G[1];if(H==S){this.eventQueue[L]=null;this.eventQueue.push([S,(!B.isUndefined(P)?P:I)]);K=true;break;}}}if(!K&&!B.isUndefined(P)){this.eventQueue.push([S,P]);}}if(R.supercedes){O=R.supercedes.length;for(T=0;T<O;T++){Q=R.supercedes[T];F=this.eventQueue.length;for(E=0;E<F;E++){M=this.eventQueue[E];if(M){N=M[0];D=M[1];if(N==Q.toLowerCase()){this.eventQueue.push([N,D]);this.eventQueue[E]=null;break;}}}}}return true;}else{return false;}},refireEvent:function(D){D=D.toLowerCase();var E=this.config[D];if(E&&E.event&&!B.isUndefined(E.value)){if(this.queueInProgress){this.queueProperty(D);}else{this.fireEvent(D,E.value);}}},applyConfig:function(D,G){var F,E;if(G){E={};for(F in D){if(B.hasOwnProperty(D,F)){E[F.toLowerCase()]=D[F];}}this.initialConfig=E;}for(F in D){if(B.hasOwnProperty(D,F)){this.queueProperty(F,D[F]);}}},refresh:function(){var D;for(D in this.config){if(B.hasOwnProperty(this.config,D)){this.refireEvent(D);}}},fireQueue:function(){var E,H,D,G,F;this.queueInProgress=true;for(E=0;E<this.eventQueue.length;E++){H=this.eventQueue[E];if(H){D=H[0];G=H[1];F=this.config[D];F.value=G;this.eventQueue[E]=null;this.fireEvent(D,G);}}this.queueInProgress=false;this.eventQueue=[];},subscribeToConfigEvent:function(E,F,H,D){var G=this.config[E.toLowerCase()];if(G&&G.event){if(!A.alreadySubscribed(G.event,F,H)){G.event.subscribe(F,H,D);}return true;}else{return false;}},unsubscribeFromConfigEvent:function(D,E,G){var F=this.config[D.toLowerCase()];if(F&&F.event){return F.event.unsubscribe(E,G);}else{return false;}},toString:function(){var D="Config";if(this.owner){D+=" ["+this.owner.toString()+"]";}return D;},outputEventQueue:function(){var D="",G,E,F=this.eventQueue.length;for(E=0;E<F;E++){G=this.eventQueue[E];if(G){D+=G[0]+"="+G[1]+", ";}}return D;},destroy:function(){var E=this.config,D,F;for(D in E){if(B.hasOwnProperty(E,D)){F=E[D];F.event.unsubscribeAll();F.event=null;}}this.configChangedEvent.unsubscribeAll();this.configChangedEvent=null;this.owner=null;this.config=null;this.initialConfig=null;this.eventQueue=null;}};A.alreadySubscribed=function(E,H,I){var F=E.subscribers.length,D,G;if(F>0){G=F-1;do{D=E.subscribers[G];if(D&&D.obj==I&&D.fn==H){return true;}}while(G--);}return false;};YAHOO.lang.augmentProto(A,YAHOO.util.EventProvider);}());(function(){YAHOO.widget.Module=function(R,Q){if(R){this.init(R,Q);}else{}};var F=YAHOO.util.Dom,D=YAHOO.util.Config,N=YAHOO.util.Event,M=YAHOO.util.CustomEvent,G=YAHOO.widget.Module,I=YAHOO.env.ua,H,P,O,E,A={"BEFORE_INIT":"beforeInit","INIT":"init","APPEND":"append","BEFORE_RENDER":"beforeRender","RENDER":"render","CHANGE_HEADER":"changeHeader","CHANGE_BODY":"changeBody","CHANGE_FOOTER":"changeFooter","CHANGE_CONTENT":"changeContent","DESTORY":"destroy","BEFORE_SHOW":"beforeShow","SHOW":"show","BEFORE_HIDE":"beforeHide","HIDE":"hide"},J={"VISIBLE":{key:"visible",value:true,validator:YAHOO.lang.isBoolean},"EFFECT":{key:"effect",suppressEvent:true,supercedes:["visible"]},"MONITOR_RESIZE":{key:"monitorresize",value:true},"APPEND_TO_DOCUMENT_BODY":{key:"appendtodocumentbody",value:false}};G.IMG_ROOT=null;G.IMG_ROOT_SSL=null;G.CSS_MODULE="yui-module";G.CSS_HEADER="hd";G.CSS_BODY="bd";G.CSS_FOOTER="ft";G.RESIZE_MONITOR_SECURE_URL="javascript:false;";G.RESIZE_MONITOR_BUFFER=1;G.textResizeEvent=new M("textResize");G.forceDocumentRedraw=function(){var Q=document.documentElement;if(Q){Q.className+=" ";Q.className=YAHOO.lang.trim(Q.className);}};function L(){if(!H){H=document.createElement("div");H.innerHTML=('<div class="'+G.CSS_HEADER+'"></div>'+'<div class="'+G.CSS_BODY+'"></div><div class="'+G.CSS_FOOTER+'"></div>');P=H.firstChild;O=P.nextSibling;E=O.nextSibling;}return H;}function K(){if(!P){L();}return(P.cloneNode(false));}function B(){if(!O){L();}return(O.cloneNode(false));}function C(){if(!E){L();}return(E.cloneNode(false));}G.prototype={constructor:G,element:null,header:null,body:null,footer:null,id:null,imageRoot:G.IMG_ROOT,initEvents:function(){var Q=M.LIST;
this.beforeInitEvent=this.createEvent(A.BEFORE_INIT);this.beforeInitEvent.signature=Q;this.initEvent=this.createEvent(A.INIT);this.initEvent.signature=Q;this.appendEvent=this.createEvent(A.APPEND);this.appendEvent.signature=Q;this.beforeRenderEvent=this.createEvent(A.BEFORE_RENDER);this.beforeRenderEvent.signature=Q;this.renderEvent=this.createEvent(A.RENDER);this.renderEvent.signature=Q;this.changeHeaderEvent=this.createEvent(A.CHANGE_HEADER);this.changeHeaderEvent.signature=Q;this.changeBodyEvent=this.createEvent(A.CHANGE_BODY);this.changeBodyEvent.signature=Q;this.changeFooterEvent=this.createEvent(A.CHANGE_FOOTER);this.changeFooterEvent.signature=Q;this.changeContentEvent=this.createEvent(A.CHANGE_CONTENT);this.changeContentEvent.signature=Q;this.destroyEvent=this.createEvent(A.DESTORY);this.destroyEvent.signature=Q;this.beforeShowEvent=this.createEvent(A.BEFORE_SHOW);this.beforeShowEvent.signature=Q;this.showEvent=this.createEvent(A.SHOW);this.showEvent.signature=Q;this.beforeHideEvent=this.createEvent(A.BEFORE_HIDE);this.beforeHideEvent.signature=Q;this.hideEvent=this.createEvent(A.HIDE);this.hideEvent.signature=Q;},platform:function(){var Q=navigator.userAgent.toLowerCase();if(Q.indexOf("windows")!=-1||Q.indexOf("win32")!=-1){return"windows";}else{if(Q.indexOf("macintosh")!=-1){return"mac";}else{return false;}}}(),browser:function(){var Q=navigator.userAgent.toLowerCase();if(Q.indexOf("opera")!=-1){return"opera";}else{if(Q.indexOf("msie 7")!=-1){return"ie7";}else{if(Q.indexOf("msie")!=-1){return"ie";}else{if(Q.indexOf("safari")!=-1){return"safari";}else{if(Q.indexOf("gecko")!=-1){return"gecko";}else{return false;}}}}}}(),isSecure:function(){if(window.location.href.toLowerCase().indexOf("https")===0){return true;}else{return false;}}(),initDefaultConfig:function(){this.cfg.addProperty(J.VISIBLE.key,{handler:this.configVisible,value:J.VISIBLE.value,validator:J.VISIBLE.validator});this.cfg.addProperty(J.EFFECT.key,{suppressEvent:J.EFFECT.suppressEvent,supercedes:J.EFFECT.supercedes});this.cfg.addProperty(J.MONITOR_RESIZE.key,{handler:this.configMonitorResize,value:J.MONITOR_RESIZE.value});this.cfg.addProperty(J.APPEND_TO_DOCUMENT_BODY.key,{value:J.APPEND_TO_DOCUMENT_BODY.value});},init:function(V,U){var S,W;this.initEvents();this.beforeInitEvent.fire(G);this.cfg=new D(this);if(this.isSecure){this.imageRoot=G.IMG_ROOT_SSL;}if(typeof V=="string"){S=V;V=document.getElementById(V);if(!V){V=(L()).cloneNode(false);V.id=S;}}this.id=F.generateId(V);this.element=V;W=this.element.firstChild;if(W){var R=false,Q=false,T=false;do{if(1==W.nodeType){if(!R&&F.hasClass(W,G.CSS_HEADER)){this.header=W;R=true;}else{if(!Q&&F.hasClass(W,G.CSS_BODY)){this.body=W;Q=true;}else{if(!T&&F.hasClass(W,G.CSS_FOOTER)){this.footer=W;T=true;}}}}}while((W=W.nextSibling));}this.initDefaultConfig();F.addClass(this.element,G.CSS_MODULE);if(U){this.cfg.applyConfig(U,true);}if(!D.alreadySubscribed(this.renderEvent,this.cfg.fireQueue,this.cfg)){this.renderEvent.subscribe(this.cfg.fireQueue,this.cfg,true);}this.initEvent.fire(G);},initResizeMonitor:function(){var R=(I.gecko&&this.platform=="windows");if(R){var Q=this;setTimeout(function(){Q._initResizeMonitor();},0);}else{this._initResizeMonitor();}},_initResizeMonitor:function(){var Q,S,U;function W(){G.textResizeEvent.fire();}if(!I.opera){S=F.get("_yuiResizeMonitor");var V=this._supportsCWResize();if(!S){S=document.createElement("iframe");if(this.isSecure&&G.RESIZE_MONITOR_SECURE_URL&&I.ie){S.src=G.RESIZE_MONITOR_SECURE_URL;}if(!V){U=["<html><head><script ",'type="text/javascript">',"window.onresize=function(){window.parent.","YAHOO.widget.Module.textResizeEvent.","fire();};<","/script></head>","<body></body></html>"].join("");S.src="data:text/html;charset=utf-8,"+encodeURIComponent(U);}S.id="_yuiResizeMonitor";S.title="Text Resize Monitor";S.style.position="absolute";S.style.visibility="hidden";var R=document.body,T=R.firstChild;if(T){R.insertBefore(S,T);}else{R.appendChild(S);}S.style.width="2em";S.style.height="2em";S.style.top=(-1*(S.offsetHeight+G.RESIZE_MONITOR_BUFFER))+"px";S.style.left="0";S.style.borderWidth="0";S.style.visibility="visible";if(I.webkit){Q=S.contentWindow.document;Q.open();Q.close();}}if(S&&S.contentWindow){G.textResizeEvent.subscribe(this.onDomResize,this,true);if(!G.textResizeInitialized){if(V){if(!N.on(S.contentWindow,"resize",W)){N.on(S,"resize",W);}}G.textResizeInitialized=true;}this.resizeMonitor=S;}}},_supportsCWResize:function(){var Q=true;if(I.gecko&&I.gecko<=1.8){Q=false;}return Q;},onDomResize:function(S,R){var Q=-1*(this.resizeMonitor.offsetHeight+G.RESIZE_MONITOR_BUFFER);this.resizeMonitor.style.top=Q+"px";this.resizeMonitor.style.left="0";},setHeader:function(R){var Q=this.header||(this.header=K());if(R.nodeName){Q.innerHTML="";Q.appendChild(R);}else{Q.innerHTML=R;}this.changeHeaderEvent.fire(R);this.changeContentEvent.fire();},appendToHeader:function(R){var Q=this.header||(this.header=K());Q.appendChild(R);this.changeHeaderEvent.fire(R);this.changeContentEvent.fire();},setBody:function(R){var Q=this.body||(this.body=B());if(R.nodeName){Q.innerHTML="";Q.appendChild(R);}else{Q.innerHTML=R;}this.changeBodyEvent.fire(R);this.changeContentEvent.fire();},appendToBody:function(R){var Q=this.body||(this.body=B());Q.appendChild(R);this.changeBodyEvent.fire(R);this.changeContentEvent.fire();},setFooter:function(R){var Q=this.footer||(this.footer=C());if(R.nodeName){Q.innerHTML="";Q.appendChild(R);}else{Q.innerHTML=R;}this.changeFooterEvent.fire(R);this.changeContentEvent.fire();},appendToFooter:function(R){var Q=this.footer||(this.footer=C());Q.appendChild(R);this.changeFooterEvent.fire(R);this.changeContentEvent.fire();},render:function(S,Q){var T=this,U;function R(V){if(typeof V=="string"){V=document.getElementById(V);}if(V){T._addToParent(V,T.element);T.appendEvent.fire();}}this.beforeRenderEvent.fire();if(!Q){Q=this.element;}if(S){R(S);}else{if(!F.inDocument(this.element)){return false;}}if(this.header&&!F.inDocument(this.header)){U=Q.firstChild;
if(U){Q.insertBefore(this.header,U);}else{Q.appendChild(this.header);}}if(this.body&&!F.inDocument(this.body)){if(this.footer&&F.isAncestor(this.moduleElement,this.footer)){Q.insertBefore(this.body,this.footer);}else{Q.appendChild(this.body);}}if(this.footer&&!F.inDocument(this.footer)){Q.appendChild(this.footer);}this.renderEvent.fire();return true;},destroy:function(){var Q;if(this.element){N.purgeElement(this.element,true);Q=this.element.parentNode;}if(Q){Q.removeChild(this.element);}this.element=null;this.header=null;this.body=null;this.footer=null;G.textResizeEvent.unsubscribe(this.onDomResize,this);this.cfg.destroy();this.cfg=null;this.destroyEvent.fire();},show:function(){this.cfg.setProperty("visible",true);},hide:function(){this.cfg.setProperty("visible",false);},configVisible:function(R,Q,S){var T=Q[0];if(T){this.beforeShowEvent.fire();F.setStyle(this.element,"display","block");this.showEvent.fire();}else{this.beforeHideEvent.fire();F.setStyle(this.element,"display","none");this.hideEvent.fire();}},configMonitorResize:function(S,R,T){var Q=R[0];if(Q){this.initResizeMonitor();}else{G.textResizeEvent.unsubscribe(this.onDomResize,this,true);this.resizeMonitor=null;}},_addToParent:function(Q,R){if(!this.cfg.getProperty("appendtodocumentbody")&&Q===document.body&&Q.firstChild){Q.insertBefore(R,Q.firstChild);}else{Q.appendChild(R);}},toString:function(){return"Module "+this.id;}};YAHOO.lang.augmentProto(G,YAHOO.util.EventProvider);}());(function(){YAHOO.widget.Overlay=function(P,O){YAHOO.widget.Overlay.superclass.constructor.call(this,P,O);};var I=YAHOO.lang,M=YAHOO.util.CustomEvent,G=YAHOO.widget.Module,N=YAHOO.util.Event,F=YAHOO.util.Dom,D=YAHOO.util.Config,K=YAHOO.env.ua,B=YAHOO.widget.Overlay,H="subscribe",E="unsubscribe",C="contained",J,A={"BEFORE_MOVE":"beforeMove","MOVE":"move"},L={"X":{key:"x",validator:I.isNumber,suppressEvent:true,supercedes:["iframe"]},"Y":{key:"y",validator:I.isNumber,suppressEvent:true,supercedes:["iframe"]},"XY":{key:"xy",suppressEvent:true,supercedes:["iframe"]},"CONTEXT":{key:"context",suppressEvent:true,supercedes:["iframe"]},"FIXED_CENTER":{key:"fixedcenter",value:false,supercedes:["iframe","visible"]},"WIDTH":{key:"width",suppressEvent:true,supercedes:["context","fixedcenter","iframe"]},"HEIGHT":{key:"height",suppressEvent:true,supercedes:["context","fixedcenter","iframe"]},"AUTO_FILL_HEIGHT":{key:"autofillheight",supercedes:["height"],value:"body"},"ZINDEX":{key:"zindex",value:null},"CONSTRAIN_TO_VIEWPORT":{key:"constraintoviewport",value:false,validator:I.isBoolean,supercedes:["iframe","x","y","xy"]},"IFRAME":{key:"iframe",value:(K.ie==6?true:false),validator:I.isBoolean,supercedes:["zindex"]},"PREVENT_CONTEXT_OVERLAP":{key:"preventcontextoverlap",value:false,validator:I.isBoolean,supercedes:["constraintoviewport"]}};B.IFRAME_SRC="javascript:false;";B.IFRAME_OFFSET=3;B.VIEWPORT_OFFSET=10;B.TOP_LEFT="tl";B.TOP_RIGHT="tr";B.BOTTOM_LEFT="bl";B.BOTTOM_RIGHT="br";B.CSS_OVERLAY="yui-overlay";B.STD_MOD_RE=/^\s*?(body|footer|header)\s*?$/i;B.windowScrollEvent=new M("windowScroll");B.windowResizeEvent=new M("windowResize");B.windowScrollHandler=function(P){var O=N.getTarget(P);if(!O||O===window||O===window.document){if(K.ie){if(!window.scrollEnd){window.scrollEnd=-1;}clearTimeout(window.scrollEnd);window.scrollEnd=setTimeout(function(){B.windowScrollEvent.fire();},1);}else{B.windowScrollEvent.fire();}}};B.windowResizeHandler=function(O){if(K.ie){if(!window.resizeEnd){window.resizeEnd=-1;}clearTimeout(window.resizeEnd);window.resizeEnd=setTimeout(function(){B.windowResizeEvent.fire();},100);}else{B.windowResizeEvent.fire();}};B._initialized=null;if(B._initialized===null){N.on(window,"scroll",B.windowScrollHandler);N.on(window,"resize",B.windowResizeHandler);B._initialized=true;}B._TRIGGER_MAP={"windowScroll":B.windowScrollEvent,"windowResize":B.windowResizeEvent,"textResize":G.textResizeEvent};YAHOO.extend(B,G,{CONTEXT_TRIGGERS:[],init:function(P,O){B.superclass.init.call(this,P);this.beforeInitEvent.fire(B);F.addClass(this.element,B.CSS_OVERLAY);if(O){this.cfg.applyConfig(O,true);}if(this.platform=="mac"&&K.gecko){if(!D.alreadySubscribed(this.showEvent,this.showMacGeckoScrollbars,this)){this.showEvent.subscribe(this.showMacGeckoScrollbars,this,true);}if(!D.alreadySubscribed(this.hideEvent,this.hideMacGeckoScrollbars,this)){this.hideEvent.subscribe(this.hideMacGeckoScrollbars,this,true);}}this.initEvent.fire(B);},initEvents:function(){B.superclass.initEvents.call(this);var O=M.LIST;this.beforeMoveEvent=this.createEvent(A.BEFORE_MOVE);this.beforeMoveEvent.signature=O;this.moveEvent=this.createEvent(A.MOVE);this.moveEvent.signature=O;},initDefaultConfig:function(){B.superclass.initDefaultConfig.call(this);var O=this.cfg;O.addProperty(L.X.key,{handler:this.configX,validator:L.X.validator,suppressEvent:L.X.suppressEvent,supercedes:L.X.supercedes});O.addProperty(L.Y.key,{handler:this.configY,validator:L.Y.validator,suppressEvent:L.Y.suppressEvent,supercedes:L.Y.supercedes});O.addProperty(L.XY.key,{handler:this.configXY,suppressEvent:L.XY.suppressEvent,supercedes:L.XY.supercedes});O.addProperty(L.CONTEXT.key,{handler:this.configContext,suppressEvent:L.CONTEXT.suppressEvent,supercedes:L.CONTEXT.supercedes});O.addProperty(L.FIXED_CENTER.key,{handler:this.configFixedCenter,value:L.FIXED_CENTER.value,validator:L.FIXED_CENTER.validator,supercedes:L.FIXED_CENTER.supercedes});O.addProperty(L.WIDTH.key,{handler:this.configWidth,suppressEvent:L.WIDTH.suppressEvent,supercedes:L.WIDTH.supercedes});O.addProperty(L.HEIGHT.key,{handler:this.configHeight,suppressEvent:L.HEIGHT.suppressEvent,supercedes:L.HEIGHT.supercedes});O.addProperty(L.AUTO_FILL_HEIGHT.key,{handler:this.configAutoFillHeight,value:L.AUTO_FILL_HEIGHT.value,validator:this._validateAutoFill,supercedes:L.AUTO_FILL_HEIGHT.supercedes});O.addProperty(L.ZINDEX.key,{handler:this.configzIndex,value:L.ZINDEX.value});O.addProperty(L.CONSTRAIN_TO_VIEWPORT.key,{handler:this.configConstrainToViewport,value:L.CONSTRAIN_TO_VIEWPORT.value,validator:L.CONSTRAIN_TO_VIEWPORT.validator,supercedes:L.CONSTRAIN_TO_VIEWPORT.supercedes});
O.addProperty(L.IFRAME.key,{handler:this.configIframe,value:L.IFRAME.value,validator:L.IFRAME.validator,supercedes:L.IFRAME.supercedes});O.addProperty(L.PREVENT_CONTEXT_OVERLAP.key,{value:L.PREVENT_CONTEXT_OVERLAP.value,validator:L.PREVENT_CONTEXT_OVERLAP.validator,supercedes:L.PREVENT_CONTEXT_OVERLAP.supercedes});},moveTo:function(O,P){this.cfg.setProperty("xy",[O,P]);},hideMacGeckoScrollbars:function(){F.replaceClass(this.element,"show-scrollbars","hide-scrollbars");},showMacGeckoScrollbars:function(){F.replaceClass(this.element,"hide-scrollbars","show-scrollbars");},_setDomVisibility:function(O){F.setStyle(this.element,"visibility",(O)?"visible":"hidden");if(O){F.removeClass(this.element,"yui-overlay-hidden");}else{F.addClass(this.element,"yui-overlay-hidden");}},configVisible:function(R,O,X){var Q=O[0],S=F.getStyle(this.element,"visibility"),Y=this.cfg.getProperty("effect"),V=[],U=(this.platform=="mac"&&K.gecko),g=D.alreadySubscribed,W,P,f,c,b,a,d,Z,T;if(S=="inherit"){f=this.element.parentNode;while(f.nodeType!=9&&f.nodeType!=11){S=F.getStyle(f,"visibility");if(S!="inherit"){break;}f=f.parentNode;}if(S=="inherit"){S="visible";}}if(Y){if(Y instanceof Array){Z=Y.length;for(c=0;c<Z;c++){W=Y[c];V[V.length]=W.effect(this,W.duration);}}else{V[V.length]=Y.effect(this,Y.duration);}}if(Q){if(U){this.showMacGeckoScrollbars();}if(Y){if(Q){if(S!="visible"||S===""){this.beforeShowEvent.fire();T=V.length;for(b=0;b<T;b++){P=V[b];if(b===0&&!g(P.animateInCompleteEvent,this.showEvent.fire,this.showEvent)){P.animateInCompleteEvent.subscribe(this.showEvent.fire,this.showEvent,true);}P.animateIn();}}}}else{if(S!="visible"||S===""){this.beforeShowEvent.fire();this._setDomVisibility(true);this.cfg.refireEvent("iframe");this.showEvent.fire();}else{this._setDomVisibility(true);}}}else{if(U){this.hideMacGeckoScrollbars();}if(Y){if(S=="visible"){this.beforeHideEvent.fire();T=V.length;for(a=0;a<T;a++){d=V[a];if(a===0&&!g(d.animateOutCompleteEvent,this.hideEvent.fire,this.hideEvent)){d.animateOutCompleteEvent.subscribe(this.hideEvent.fire,this.hideEvent,true);}d.animateOut();}}else{if(S===""){this._setDomVisibility(false);}}}else{if(S=="visible"||S===""){this.beforeHideEvent.fire();this._setDomVisibility(false);this.hideEvent.fire();}else{this._setDomVisibility(false);}}}},doCenterOnDOMEvent:function(){var O=this.cfg,P=O.getProperty("fixedcenter");if(O.getProperty("visible")){if(P&&(P!==C||this.fitsInViewport())){this.center();}}},fitsInViewport:function(){var S=B.VIEWPORT_OFFSET,Q=this.element,T=Q.offsetWidth,R=Q.offsetHeight,O=F.getViewportWidth(),P=F.getViewportHeight();return((T+S<O)&&(R+S<P));},configFixedCenter:function(S,Q,T){var U=Q[0],P=D.alreadySubscribed,R=B.windowResizeEvent,O=B.windowScrollEvent;if(U){this.center();if(!P(this.beforeShowEvent,this.center)){this.beforeShowEvent.subscribe(this.center);}if(!P(R,this.doCenterOnDOMEvent,this)){R.subscribe(this.doCenterOnDOMEvent,this,true);}if(!P(O,this.doCenterOnDOMEvent,this)){O.subscribe(this.doCenterOnDOMEvent,this,true);}}else{this.beforeShowEvent.unsubscribe(this.center);R.unsubscribe(this.doCenterOnDOMEvent,this);O.unsubscribe(this.doCenterOnDOMEvent,this);}},configHeight:function(R,P,S){var O=P[0],Q=this.element;F.setStyle(Q,"height",O);this.cfg.refireEvent("iframe");},configAutoFillHeight:function(T,S,P){var V=S[0],Q=this.cfg,U="autofillheight",W="height",R=Q.getProperty(U),O=this._autoFillOnHeightChange;Q.unsubscribeFromConfigEvent(W,O);G.textResizeEvent.unsubscribe(O);this.changeContentEvent.unsubscribe(O);if(R&&V!==R&&this[R]){F.setStyle(this[R],W,"");}if(V){V=I.trim(V.toLowerCase());Q.subscribeToConfigEvent(W,O,this[V],this);G.textResizeEvent.subscribe(O,this[V],this);this.changeContentEvent.subscribe(O,this[V],this);Q.setProperty(U,V,true);}},configWidth:function(R,O,S){var Q=O[0],P=this.element;F.setStyle(P,"width",Q);this.cfg.refireEvent("iframe");},configzIndex:function(Q,O,R){var S=O[0],P=this.element;if(!S){S=F.getStyle(P,"zIndex");if(!S||isNaN(S)){S=0;}}if(this.iframe||this.cfg.getProperty("iframe")===true){if(S<=0){S=1;}}F.setStyle(P,"zIndex",S);this.cfg.setProperty("zIndex",S,true);if(this.iframe){this.stackIframe();}},configXY:function(Q,P,R){var T=P[0],O=T[0],S=T[1];this.cfg.setProperty("x",O);this.cfg.setProperty("y",S);this.beforeMoveEvent.fire([O,S]);O=this.cfg.getProperty("x");S=this.cfg.getProperty("y");this.cfg.refireEvent("iframe");this.moveEvent.fire([O,S]);},configX:function(Q,P,R){var O=P[0],S=this.cfg.getProperty("y");this.cfg.setProperty("x",O,true);this.cfg.setProperty("y",S,true);this.beforeMoveEvent.fire([O,S]);O=this.cfg.getProperty("x");S=this.cfg.getProperty("y");F.setX(this.element,O,true);this.cfg.setProperty("xy",[O,S],true);this.cfg.refireEvent("iframe");this.moveEvent.fire([O,S]);},configY:function(Q,P,R){var O=this.cfg.getProperty("x"),S=P[0];this.cfg.setProperty("x",O,true);this.cfg.setProperty("y",S,true);this.beforeMoveEvent.fire([O,S]);O=this.cfg.getProperty("x");S=this.cfg.getProperty("y");F.setY(this.element,S,true);this.cfg.setProperty("xy",[O,S],true);this.cfg.refireEvent("iframe");this.moveEvent.fire([O,S]);},showIframe:function(){var P=this.iframe,O;if(P){O=this.element.parentNode;if(O!=P.parentNode){this._addToParent(O,P);}P.style.display="block";}},hideIframe:function(){if(this.iframe){this.iframe.style.display="none";}},syncIframe:function(){var O=this.iframe,Q=this.element,S=B.IFRAME_OFFSET,P=(S*2),R;if(O){O.style.width=(Q.offsetWidth+P+"px");O.style.height=(Q.offsetHeight+P+"px");R=this.cfg.getProperty("xy");if(!I.isArray(R)||(isNaN(R[0])||isNaN(R[1]))){this.syncPosition();R=this.cfg.getProperty("xy");}F.setXY(O,[(R[0]-S),(R[1]-S)]);}},stackIframe:function(){if(this.iframe){var O=F.getStyle(this.element,"zIndex");if(!YAHOO.lang.isUndefined(O)&&!isNaN(O)){F.setStyle(this.iframe,"zIndex",(O-1));}}},configIframe:function(R,Q,S){var O=Q[0];function T(){var V=this.iframe,W=this.element,X;if(!V){if(!J){J=document.createElement("iframe");if(this.isSecure){J.src=B.IFRAME_SRC;}if(K.ie){J.style.filter="alpha(opacity=0)";
J.frameBorder=0;}else{J.style.opacity="0";}J.style.position="absolute";J.style.border="none";J.style.margin="0";J.style.padding="0";J.style.display="none";J.tabIndex=-1;}V=J.cloneNode(false);X=W.parentNode;var U=X||document.body;this._addToParent(U,V);this.iframe=V;}this.showIframe();this.syncIframe();this.stackIframe();if(!this._hasIframeEventListeners){this.showEvent.subscribe(this.showIframe);this.hideEvent.subscribe(this.hideIframe);this.changeContentEvent.subscribe(this.syncIframe);this._hasIframeEventListeners=true;}}function P(){T.call(this);this.beforeShowEvent.unsubscribe(P);this._iframeDeferred=false;}if(O){if(this.cfg.getProperty("visible")){T.call(this);}else{if(!this._iframeDeferred){this.beforeShowEvent.subscribe(P);this._iframeDeferred=true;}}}else{this.hideIframe();if(this._hasIframeEventListeners){this.showEvent.unsubscribe(this.showIframe);this.hideEvent.unsubscribe(this.hideIframe);this.changeContentEvent.unsubscribe(this.syncIframe);this._hasIframeEventListeners=false;}}},_primeXYFromDOM:function(){if(YAHOO.lang.isUndefined(this.cfg.getProperty("xy"))){this.syncPosition();this.cfg.refireEvent("xy");this.beforeShowEvent.unsubscribe(this._primeXYFromDOM);}},configConstrainToViewport:function(P,O,Q){var R=O[0];if(R){if(!D.alreadySubscribed(this.beforeMoveEvent,this.enforceConstraints,this)){this.beforeMoveEvent.subscribe(this.enforceConstraints,this,true);}if(!D.alreadySubscribed(this.beforeShowEvent,this._primeXYFromDOM)){this.beforeShowEvent.subscribe(this._primeXYFromDOM);}}else{this.beforeShowEvent.unsubscribe(this._primeXYFromDOM);this.beforeMoveEvent.unsubscribe(this.enforceConstraints,this);}},configContext:function(T,S,P){var W=S[0],Q,O,U,R,V=this.CONTEXT_TRIGGERS;if(W){Q=W[0];O=W[1];U=W[2];R=W[3];if(V&&V.length>0){R=(R||[]).concat(V);}if(Q){if(typeof Q=="string"){this.cfg.setProperty("context",[document.getElementById(Q),O,U,R],true);}if(O&&U){this.align(O,U);}if(this._contextTriggers){this._processTriggers(this._contextTriggers,E,this._alignOnTrigger);}if(R){this._processTriggers(R,H,this._alignOnTrigger);this._contextTriggers=R;}}}},_alignOnTrigger:function(P,O){this.align();},_findTriggerCE:function(O){var P=null;if(O instanceof M){P=O;}else{if(B._TRIGGER_MAP[O]){P=B._TRIGGER_MAP[O];}}return P;},_processTriggers:function(S,U,R){var Q,T;for(var P=0,O=S.length;P<O;++P){Q=S[P];T=this._findTriggerCE(Q);if(T){T[U](R,this,true);}else{this[U](Q,R);}}},align:function(P,O){var U=this.cfg.getProperty("context"),T=this,S,R,V;function Q(W,X){switch(P){case B.TOP_LEFT:T.moveTo(X,W);break;case B.TOP_RIGHT:T.moveTo((X-R.offsetWidth),W);break;case B.BOTTOM_LEFT:T.moveTo(X,(W-R.offsetHeight));break;case B.BOTTOM_RIGHT:T.moveTo((X-R.offsetWidth),(W-R.offsetHeight));break;}}if(U){S=U[0];R=this.element;T=this;if(!P){P=U[1];}if(!O){O=U[2];}if(R&&S){V=F.getRegion(S);switch(O){case B.TOP_LEFT:Q(V.top,V.left);break;case B.TOP_RIGHT:Q(V.top,V.right);break;case B.BOTTOM_LEFT:Q(V.bottom,V.left);break;case B.BOTTOM_RIGHT:Q(V.bottom,V.right);break;}}}},enforceConstraints:function(P,O,Q){var S=O[0];var R=this.getConstrainedXY(S[0],S[1]);this.cfg.setProperty("x",R[0],true);this.cfg.setProperty("y",R[1],true);this.cfg.setProperty("xy",R,true);},getConstrainedX:function(V){var S=this,O=S.element,e=O.offsetWidth,c=B.VIEWPORT_OFFSET,h=F.getViewportWidth(),d=F.getDocumentScrollLeft(),Y=(e+c<h),b=this.cfg.getProperty("context"),Q,X,j,T=false,f,W,g=d+c,P=d+h-e-c,i=V,U={"tltr":true,"blbr":true,"brbl":true,"trtl":true};var Z=function(){var k;if((S.cfg.getProperty("x")-d)>X){k=(X-e);}else{k=(X+j);}S.cfg.setProperty("x",(k+d),true);return k;};var R=function(){if((S.cfg.getProperty("x")-d)>X){return(W-c);}else{return(f-c);}};var a=function(){var k=R(),l;if(e>k){if(T){Z();}else{Z();T=true;l=a();}}return l;};if(V<g||V>P){if(Y){if(this.cfg.getProperty("preventcontextoverlap")&&b&&U[(b[1]+b[2])]){Q=b[0];X=F.getX(Q)-d;j=Q.offsetWidth;f=X;W=(h-(X+j));a();i=this.cfg.getProperty("x");}else{if(V<g){i=g;}else{if(V>P){i=P;}}}}else{i=c+d;}}return i;},getConstrainedY:function(Z){var W=this,P=W.element,i=P.offsetHeight,h=B.VIEWPORT_OFFSET,d=F.getViewportHeight(),g=F.getDocumentScrollTop(),e=(i+h<d),f=this.cfg.getProperty("context"),U,a,b,X=false,V,Q,c=g+h,S=g+d-i-h,O=Z,Y={"trbr":true,"tlbl":true,"bltl":true,"brtr":true};var T=function(){var k;if((W.cfg.getProperty("y")-g)>a){k=(a-i);}else{k=(a+b);}W.cfg.setProperty("y",(k+g),true);return k;};var R=function(){if((W.cfg.getProperty("y")-g)>a){return(Q-h);}else{return(V-h);}};var j=function(){var l=R(),k;if(i>l){if(X){T();}else{T();X=true;k=j();}}return k;};if(Z<c||Z>S){if(e){if(this.cfg.getProperty("preventcontextoverlap")&&f&&Y[(f[1]+f[2])]){U=f[0];b=U.offsetHeight;a=(F.getY(U)-g);V=a;Q=(d-(a+b));j();O=W.cfg.getProperty("y");}else{if(Z<c){O=c;}else{if(Z>S){O=S;}}}}else{O=h+g;}}return O;},getConstrainedXY:function(O,P){return[this.getConstrainedX(O),this.getConstrainedY(P)];},center:function(){var R=B.VIEWPORT_OFFSET,S=this.element.offsetWidth,Q=this.element.offsetHeight,P=F.getViewportWidth(),T=F.getViewportHeight(),O,U;if(S<P){O=(P/2)-(S/2)+F.getDocumentScrollLeft();}else{O=R+F.getDocumentScrollLeft();}if(Q<T){U=(T/2)-(Q/2)+F.getDocumentScrollTop();}else{U=R+F.getDocumentScrollTop();}this.cfg.setProperty("xy",[parseInt(O,10),parseInt(U,10)]);this.cfg.refireEvent("iframe");if(K.webkit){this.forceContainerRedraw();}},syncPosition:function(){var O=F.getXY(this.element);this.cfg.setProperty("x",O[0],true);this.cfg.setProperty("y",O[1],true);this.cfg.setProperty("xy",O,true);},onDomResize:function(Q,P){var O=this;B.superclass.onDomResize.call(this,Q,P);setTimeout(function(){O.syncPosition();O.cfg.refireEvent("iframe");O.cfg.refireEvent("context");},0);},_getComputedHeight:(function(){if(document.defaultView&&document.defaultView.getComputedStyle){return function(P){var O=null;if(P.ownerDocument&&P.ownerDocument.defaultView){var Q=P.ownerDocument.defaultView.getComputedStyle(P,"");if(Q){O=parseInt(Q.height,10);}}return(I.isNumber(O))?O:null;};}else{return function(P){var O=null;
if(P.style.pixelHeight){O=P.style.pixelHeight;}return(I.isNumber(O))?O:null;};}})(),_validateAutoFillHeight:function(O){return(!O)||(I.isString(O)&&B.STD_MOD_RE.test(O));},_autoFillOnHeightChange:function(R,P,Q){var O=this.cfg.getProperty("height");if((O&&O!=="auto")||(O===0)){this.fillHeight(Q);}},_getPreciseHeight:function(P){var O=P.offsetHeight;if(P.getBoundingClientRect){var Q=P.getBoundingClientRect();O=Q.bottom-Q.top;}return O;},fillHeight:function(R){if(R){var P=this.innerElement||this.element,O=[this.header,this.body,this.footer],V,W=0,X=0,T=0,Q=false;for(var U=0,S=O.length;U<S;U++){V=O[U];if(V){if(R!==V){X+=this._getPreciseHeight(V);}else{Q=true;}}}if(Q){if(K.ie||K.opera){F.setStyle(R,"height",0+"px");}W=this._getComputedHeight(P);if(W===null){F.addClass(P,"yui-override-padding");W=P.clientHeight;F.removeClass(P,"yui-override-padding");}T=Math.max(W-X,0);F.setStyle(R,"height",T+"px");if(R.offsetHeight!=T){T=Math.max(T-(R.offsetHeight-T),0);}F.setStyle(R,"height",T+"px");}}},bringToTop:function(){var S=[],R=this.element;function V(Z,Y){var b=F.getStyle(Z,"zIndex"),a=F.getStyle(Y,"zIndex"),X=(!b||isNaN(b))?0:parseInt(b,10),W=(!a||isNaN(a))?0:parseInt(a,10);if(X>W){return -1;}else{if(X<W){return 1;}else{return 0;}}}function Q(Y){var X=F.hasClass(Y,B.CSS_OVERLAY),W=YAHOO.widget.Panel;if(X&&!F.isAncestor(R,Y)){if(W&&F.hasClass(Y,W.CSS_PANEL)){S[S.length]=Y.parentNode;}else{S[S.length]=Y;}}}F.getElementsBy(Q,"DIV",document.body);S.sort(V);var O=S[0],U;if(O){U=F.getStyle(O,"zIndex");if(!isNaN(U)){var T=false;if(O!=R){T=true;}else{if(S.length>1){var P=F.getStyle(S[1],"zIndex");if(!isNaN(P)&&(U==P)){T=true;}}}if(T){this.cfg.setProperty("zindex",(parseInt(U,10)+2));}}}},destroy:function(){if(this.iframe){this.iframe.parentNode.removeChild(this.iframe);}this.iframe=null;B.windowResizeEvent.unsubscribe(this.doCenterOnDOMEvent,this);B.windowScrollEvent.unsubscribe(this.doCenterOnDOMEvent,this);G.textResizeEvent.unsubscribe(this._autoFillOnHeightChange);B.superclass.destroy.call(this);},forceContainerRedraw:function(){var O=this;F.addClass(O.element,"yui-force-redraw");setTimeout(function(){F.removeClass(O.element,"yui-force-redraw");},0);},toString:function(){return"Overlay "+this.id;}});}());(function(){YAHOO.widget.OverlayManager=function(G){this.init(G);};var D=YAHOO.widget.Overlay,C=YAHOO.util.Event,E=YAHOO.util.Dom,B=YAHOO.util.Config,F=YAHOO.util.CustomEvent,A=YAHOO.widget.OverlayManager;A.CSS_FOCUSED="focused";A.prototype={constructor:A,overlays:null,initDefaultConfig:function(){this.cfg.addProperty("overlays",{suppressEvent:true});this.cfg.addProperty("focusevent",{value:"mousedown"});},init:function(I){this.cfg=new B(this);this.initDefaultConfig();if(I){this.cfg.applyConfig(I,true);}this.cfg.fireQueue();var H=null;this.getActive=function(){return H;};this.focus=function(J){var K=this.find(J);if(K){K.focus();}};this.remove=function(K){var M=this.find(K),J;if(M){if(H==M){H=null;}var L=(M.element===null&&M.cfg===null)?true:false;if(!L){J=E.getStyle(M.element,"zIndex");M.cfg.setProperty("zIndex",-1000,true);}this.overlays.sort(this.compareZIndexDesc);this.overlays=this.overlays.slice(0,(this.overlays.length-1));M.hideEvent.unsubscribe(M.blur);M.destroyEvent.unsubscribe(this._onOverlayDestroy,M);M.focusEvent.unsubscribe(this._onOverlayFocusHandler,M);M.blurEvent.unsubscribe(this._onOverlayBlurHandler,M);if(!L){C.removeListener(M.element,this.cfg.getProperty("focusevent"),this._onOverlayElementFocus);M.cfg.setProperty("zIndex",J,true);M.cfg.setProperty("manager",null);}if(M.focusEvent._managed){M.focusEvent=null;}if(M.blurEvent._managed){M.blurEvent=null;}if(M.focus._managed){M.focus=null;}if(M.blur._managed){M.blur=null;}}};this.blurAll=function(){var K=this.overlays.length,J;if(K>0){J=K-1;do{this.overlays[J].blur();}while(J--);}};this._manageBlur=function(J){var K=false;if(H==J){E.removeClass(H.element,A.CSS_FOCUSED);H=null;K=true;}return K;};this._manageFocus=function(J){var K=false;if(H!=J){if(H){H.blur();}H=J;this.bringToTop(H);E.addClass(H.element,A.CSS_FOCUSED);K=true;}return K;};var G=this.cfg.getProperty("overlays");if(!this.overlays){this.overlays=[];}if(G){this.register(G);this.overlays.sort(this.compareZIndexDesc);}},_onOverlayElementFocus:function(I){var G=C.getTarget(I),H=this.close;if(H&&(G==H||E.isAncestor(H,G))){this.blur();}else{this.focus();}},_onOverlayDestroy:function(H,G,I){this.remove(I);},_onOverlayFocusHandler:function(H,G,I){this._manageFocus(I);},_onOverlayBlurHandler:function(H,G,I){this._manageBlur(I);},_bindFocus:function(G){var H=this;if(!G.focusEvent){G.focusEvent=G.createEvent("focus");G.focusEvent.signature=F.LIST;G.focusEvent._managed=true;}else{G.focusEvent.subscribe(H._onOverlayFocusHandler,G,H);}if(!G.focus){C.on(G.element,H.cfg.getProperty("focusevent"),H._onOverlayElementFocus,null,G);G.focus=function(){if(H._manageFocus(this)){if(this.cfg.getProperty("visible")&&this.focusFirst){this.focusFirst();}this.focusEvent.fire();}};G.focus._managed=true;}},_bindBlur:function(G){var H=this;if(!G.blurEvent){G.blurEvent=G.createEvent("blur");G.blurEvent.signature=F.LIST;G.focusEvent._managed=true;}else{G.blurEvent.subscribe(H._onOverlayBlurHandler,G,H);}if(!G.blur){G.blur=function(){if(H._manageBlur(this)){this.blurEvent.fire();}};G.blur._managed=true;}G.hideEvent.subscribe(G.blur);},_bindDestroy:function(G){var H=this;G.destroyEvent.subscribe(H._onOverlayDestroy,G,H);},_syncZIndex:function(G){var H=E.getStyle(G.element,"zIndex");if(!isNaN(H)){G.cfg.setProperty("zIndex",parseInt(H,10));}else{G.cfg.setProperty("zIndex",0);}},register:function(G){var J=false,H,I;if(G instanceof D){G.cfg.addProperty("manager",{value:this});this._bindFocus(G);this._bindBlur(G);this._bindDestroy(G);this._syncZIndex(G);this.overlays.push(G);this.bringToTop(G);J=true;}else{if(G instanceof Array){for(H=0,I=G.length;H<I;H++){J=this.register(G[H])||J;}}}return J;},bringToTop:function(M){var I=this.find(M),L,G,J;if(I){J=this.overlays;J.sort(this.compareZIndexDesc);G=J[0];if(G){L=E.getStyle(G.element,"zIndex");
if(!isNaN(L)){var K=false;if(G!==I){K=true;}else{if(J.length>1){var H=E.getStyle(J[1].element,"zIndex");if(!isNaN(H)&&(L==H)){K=true;}}}if(K){I.cfg.setProperty("zindex",(parseInt(L,10)+2));}}J.sort(this.compareZIndexDesc);}}},find:function(G){var K=G instanceof D,I=this.overlays,M=I.length,J=null,L,H;if(K||typeof G=="string"){for(H=M-1;H>=0;H--){L=I[H];if((K&&(L===G))||(L.id==G)){J=L;break;}}}return J;},compareZIndexDesc:function(J,I){var H=(J.cfg)?J.cfg.getProperty("zIndex"):null,G=(I.cfg)?I.cfg.getProperty("zIndex"):null;if(H===null&&G===null){return 0;}else{if(H===null){return 1;}else{if(G===null){return -1;}else{if(H>G){return -1;}else{if(H<G){return 1;}else{return 0;}}}}}},showAll:function(){var H=this.overlays,I=H.length,G;for(G=I-1;G>=0;G--){H[G].show();}},hideAll:function(){var H=this.overlays,I=H.length,G;for(G=I-1;G>=0;G--){H[G].hide();}},toString:function(){return"OverlayManager";}};}());(function(){YAHOO.widget.Tooltip=function(P,O){YAHOO.widget.Tooltip.superclass.constructor.call(this,P,O);};var E=YAHOO.lang,N=YAHOO.util.Event,M=YAHOO.util.CustomEvent,C=YAHOO.util.Dom,J=YAHOO.widget.Tooltip,H=YAHOO.env.ua,G=(H.ie&&(H.ie<=6||document.compatMode=="BackCompat")),F,I={"PREVENT_OVERLAP":{key:"preventoverlap",value:true,validator:E.isBoolean,supercedes:["x","y","xy"]},"SHOW_DELAY":{key:"showdelay",value:200,validator:E.isNumber},"AUTO_DISMISS_DELAY":{key:"autodismissdelay",value:5000,validator:E.isNumber},"HIDE_DELAY":{key:"hidedelay",value:250,validator:E.isNumber},"TEXT":{key:"text",suppressEvent:true},"CONTAINER":{key:"container"},"DISABLED":{key:"disabled",value:false,suppressEvent:true}},A={"CONTEXT_MOUSE_OVER":"contextMouseOver","CONTEXT_MOUSE_OUT":"contextMouseOut","CONTEXT_TRIGGER":"contextTrigger"};J.CSS_TOOLTIP="yui-tt";function K(Q,O){var P=this.cfg,R=P.getProperty("width");if(R==O){P.setProperty("width",Q);}}function D(P,O){if("_originalWidth" in this){K.call(this,this._originalWidth,this._forcedWidth);}var Q=document.body,U=this.cfg,T=U.getProperty("width"),R,S;if((!T||T=="auto")&&(U.getProperty("container")!=Q||U.getProperty("x")>=C.getViewportWidth()||U.getProperty("y")>=C.getViewportHeight())){S=this.element.cloneNode(true);S.style.visibility="hidden";S.style.top="0px";S.style.left="0px";Q.appendChild(S);R=(S.offsetWidth+"px");Q.removeChild(S);S=null;U.setProperty("width",R);U.refireEvent("xy");this._originalWidth=T||"";this._forcedWidth=R;}}function B(P,O,Q){this.render(Q);}function L(){N.onDOMReady(B,this.cfg.getProperty("container"),this);}YAHOO.extend(J,YAHOO.widget.Overlay,{init:function(P,O){J.superclass.init.call(this,P);this.beforeInitEvent.fire(J);C.addClass(this.element,J.CSS_TOOLTIP);if(O){this.cfg.applyConfig(O,true);}this.cfg.queueProperty("visible",false);this.cfg.queueProperty("constraintoviewport",true);this.setBody("");this.subscribe("changeContent",D);this.subscribe("init",L);this.subscribe("render",this.onRender);this.initEvent.fire(J);},initEvents:function(){J.superclass.initEvents.call(this);var O=M.LIST;this.contextMouseOverEvent=this.createEvent(A.CONTEXT_MOUSE_OVER);this.contextMouseOverEvent.signature=O;this.contextMouseOutEvent=this.createEvent(A.CONTEXT_MOUSE_OUT);this.contextMouseOutEvent.signature=O;this.contextTriggerEvent=this.createEvent(A.CONTEXT_TRIGGER);this.contextTriggerEvent.signature=O;},initDefaultConfig:function(){J.superclass.initDefaultConfig.call(this);this.cfg.addProperty(I.PREVENT_OVERLAP.key,{value:I.PREVENT_OVERLAP.value,validator:I.PREVENT_OVERLAP.validator,supercedes:I.PREVENT_OVERLAP.supercedes});this.cfg.addProperty(I.SHOW_DELAY.key,{handler:this.configShowDelay,value:200,validator:I.SHOW_DELAY.validator});this.cfg.addProperty(I.AUTO_DISMISS_DELAY.key,{handler:this.configAutoDismissDelay,value:I.AUTO_DISMISS_DELAY.value,validator:I.AUTO_DISMISS_DELAY.validator});this.cfg.addProperty(I.HIDE_DELAY.key,{handler:this.configHideDelay,value:I.HIDE_DELAY.value,validator:I.HIDE_DELAY.validator});this.cfg.addProperty(I.TEXT.key,{handler:this.configText,suppressEvent:I.TEXT.suppressEvent});this.cfg.addProperty(I.CONTAINER.key,{handler:this.configContainer,value:document.body});this.cfg.addProperty(I.DISABLED.key,{handler:this.configContainer,value:I.DISABLED.value,supressEvent:I.DISABLED.suppressEvent});},configText:function(P,O,Q){var R=O[0];if(R){this.setBody(R);}},configContainer:function(Q,P,R){var O=P[0];if(typeof O=="string"){this.cfg.setProperty("container",document.getElementById(O),true);}},_removeEventListeners:function(){var R=this._context,O,Q,P;if(R){O=R.length;if(O>0){P=O-1;do{Q=R[P];N.removeListener(Q,"mouseover",this.onContextMouseOver);N.removeListener(Q,"mousemove",this.onContextMouseMove);N.removeListener(Q,"mouseout",this.onContextMouseOut);}while(P--);}}},configContext:function(T,P,U){var S=P[0],V,O,R,Q;if(S){if(!(S instanceof Array)){if(typeof S=="string"){this.cfg.setProperty("context",[document.getElementById(S)],true);}else{this.cfg.setProperty("context",[S],true);}S=this.cfg.getProperty("context");}this._removeEventListeners();this._context=S;V=this._context;if(V){O=V.length;if(O>0){Q=O-1;do{R=V[Q];N.on(R,"mouseover",this.onContextMouseOver,this);N.on(R,"mousemove",this.onContextMouseMove,this);N.on(R,"mouseout",this.onContextMouseOut,this);}while(Q--);}}}},onContextMouseMove:function(P,O){O.pageX=N.getPageX(P);O.pageY=N.getPageY(P);},onContextMouseOver:function(Q,P){var O=this;if(O.title){P._tempTitle=O.title;O.title="";}if(P.fireEvent("contextMouseOver",O,Q)!==false&&!P.cfg.getProperty("disabled")){if(P.hideProcId){clearTimeout(P.hideProcId);P.hideProcId=null;}N.on(O,"mousemove",P.onContextMouseMove,P);P.showProcId=P.doShow(Q,O);}},onContextMouseOut:function(Q,P){var O=this;if(P._tempTitle){O.title=P._tempTitle;P._tempTitle=null;}if(P.showProcId){clearTimeout(P.showProcId);P.showProcId=null;}if(P.hideProcId){clearTimeout(P.hideProcId);P.hideProcId=null;}P.fireEvent("contextMouseOut",O,Q);P.hideProcId=setTimeout(function(){P.hide();},P.cfg.getProperty("hidedelay"));},doShow:function(Q,O){var R=25,P=this;
if(H.opera&&O.tagName&&O.tagName.toUpperCase()=="A"){R+=12;}return setTimeout(function(){var S=P.cfg.getProperty("text");if(P._tempTitle&&(S===""||YAHOO.lang.isUndefined(S)||YAHOO.lang.isNull(S))){P.setBody(P._tempTitle);}else{P.cfg.refireEvent("text");}P.moveTo(P.pageX,P.pageY+R);if(P.cfg.getProperty("preventoverlap")){P.preventOverlap(P.pageX,P.pageY);}N.removeListener(O,"mousemove",P.onContextMouseMove);P.contextTriggerEvent.fire(O);P.show();P.hideProcId=P.doHide();},this.cfg.getProperty("showdelay"));},doHide:function(){var O=this;return setTimeout(function(){O.hide();},this.cfg.getProperty("autodismissdelay"));},preventOverlap:function(S,R){var O=this.element.offsetHeight,Q=new YAHOO.util.Point(S,R),P=C.getRegion(this.element);P.top-=5;P.left-=5;P.right+=5;P.bottom+=5;if(P.contains(Q)){this.cfg.setProperty("y",(R-O-5));}},onRender:function(S,R){function T(){var W=this.element,V=this.underlay;if(V){V.style.width=(W.offsetWidth+6)+"px";V.style.height=(W.offsetHeight+1)+"px";}}function P(){C.addClass(this.underlay,"yui-tt-shadow-visible");if(H.ie){this.forceUnderlayRedraw();}}function O(){C.removeClass(this.underlay,"yui-tt-shadow-visible");}function U(){var X=this.underlay,W,V,Z,Y;if(!X){W=this.element;V=YAHOO.widget.Module;Z=H.ie;Y=this;if(!F){F=document.createElement("div");F.className="yui-tt-shadow";}X=F.cloneNode(false);W.appendChild(X);this.underlay=X;this._shadow=this.underlay;P.call(this);this.subscribe("beforeShow",P);this.subscribe("hide",O);if(G){window.setTimeout(function(){T.call(Y);},0);this.cfg.subscribeToConfigEvent("width",T);this.cfg.subscribeToConfigEvent("height",T);this.subscribe("changeContent",T);V.textResizeEvent.subscribe(T,this,true);this.subscribe("destroy",function(){V.textResizeEvent.unsubscribe(T,this);});}}}function Q(){U.call(this);this.unsubscribe("beforeShow",Q);}if(this.cfg.getProperty("visible")){U.call(this);}else{this.subscribe("beforeShow",Q);}},forceUnderlayRedraw:function(){var O=this;C.addClass(O.underlay,"yui-force-redraw");setTimeout(function(){C.removeClass(O.underlay,"yui-force-redraw");},0);},destroy:function(){this._removeEventListeners();J.superclass.destroy.call(this);},toString:function(){return"Tooltip "+this.id;}});}());(function(){YAHOO.widget.Panel=function(V,U){YAHOO.widget.Panel.superclass.constructor.call(this,V,U);};var S=null;var E=YAHOO.lang,F=YAHOO.util,A=F.Dom,T=F.Event,M=F.CustomEvent,K=YAHOO.util.KeyListener,I=F.Config,H=YAHOO.widget.Overlay,O=YAHOO.widget.Panel,L=YAHOO.env.ua,P=(L.ie&&(L.ie<=6||document.compatMode=="BackCompat")),G,Q,C,D={"SHOW_MASK":"showMask","HIDE_MASK":"hideMask","DRAG":"drag"},N={"CLOSE":{key:"close",value:true,validator:E.isBoolean,supercedes:["visible"]},"DRAGGABLE":{key:"draggable",value:(F.DD?true:false),validator:E.isBoolean,supercedes:["visible"]},"DRAG_ONLY":{key:"dragonly",value:false,validator:E.isBoolean,supercedes:["draggable"]},"UNDERLAY":{key:"underlay",value:"shadow",supercedes:["visible"]},"MODAL":{key:"modal",value:false,validator:E.isBoolean,supercedes:["visible","zindex"]},"KEY_LISTENERS":{key:"keylisteners",suppressEvent:true,supercedes:["visible"]},"STRINGS":{key:"strings",supercedes:["close"],validator:E.isObject,value:{close:"Close"}}};O.CSS_PANEL="yui-panel";O.CSS_PANEL_CONTAINER="yui-panel-container";O.FOCUSABLE=["a","button","select","textarea","input","iframe"];function J(V,U){if(!this.header&&this.cfg.getProperty("draggable")){this.setHeader("&#160;");}}function R(V,U,W){var Z=W[0],X=W[1],Y=this.cfg,a=Y.getProperty("width");if(a==X){Y.setProperty("width",Z);}this.unsubscribe("hide",R,W);}function B(V,U){var Y,X,W;if(P){Y=this.cfg;X=Y.getProperty("width");if(!X||X=="auto"){W=(this.element.offsetWidth+"px");Y.setProperty("width",W);this.subscribe("hide",R,[(X||""),W]);}}}YAHOO.extend(O,H,{init:function(V,U){O.superclass.init.call(this,V);this.beforeInitEvent.fire(O);A.addClass(this.element,O.CSS_PANEL);this.buildWrapper();if(U){this.cfg.applyConfig(U,true);}this.subscribe("showMask",this._addFocusHandlers);this.subscribe("hideMask",this._removeFocusHandlers);this.subscribe("beforeRender",J);this.subscribe("render",function(){this.setFirstLastFocusable();this.subscribe("changeContent",this.setFirstLastFocusable);});this.subscribe("show",this.focusFirst);this.initEvent.fire(O);},_onElementFocus:function(Z){if(S===this){var Y=T.getTarget(Z),X=document.documentElement,V=(Y!==X&&Y!==window);if(V&&Y!==this.element&&Y!==this.mask&&!A.isAncestor(this.element,Y)){try{if(this.firstElement){this.firstElement.focus();}else{if(this._modalFocus){this._modalFocus.focus();}else{this.innerElement.focus();}}}catch(W){try{if(V&&Y!==document.body){Y.blur();}}catch(U){}}}}},_addFocusHandlers:function(V,U){if(!this.firstElement){if(L.webkit||L.opera){if(!this._modalFocus){this._createHiddenFocusElement();}}else{this.innerElement.tabIndex=0;}}this.setTabLoop(this.firstElement,this.lastElement);T.onFocus(document.documentElement,this._onElementFocus,this,true);S=this;},_createHiddenFocusElement:function(){var U=document.createElement("button");U.style.height="1px";U.style.width="1px";U.style.position="absolute";U.style.left="-10000em";U.style.opacity=0;U.tabIndex=-1;this.innerElement.appendChild(U);this._modalFocus=U;},_removeFocusHandlers:function(V,U){T.removeFocusListener(document.documentElement,this._onElementFocus,this);if(S==this){S=null;}},focusFirst:function(W,U,Y){var V=this.firstElement;if(U&&U[1]){T.stopEvent(U[1]);}if(V){try{V.focus();}catch(X){}}},focusLast:function(W,U,Y){var V=this.lastElement;if(U&&U[1]){T.stopEvent(U[1]);}if(V){try{V.focus();}catch(X){}}},setTabLoop:function(X,Z){var V=this.preventBackTab,W=this.preventTabOut,U=this.showEvent,Y=this.hideEvent;if(V){V.disable();U.unsubscribe(V.enable,V);Y.unsubscribe(V.disable,V);V=this.preventBackTab=null;}if(W){W.disable();U.unsubscribe(W.enable,W);Y.unsubscribe(W.disable,W);W=this.preventTabOut=null;}if(X){this.preventBackTab=new K(X,{shift:true,keys:9},{fn:this.focusLast,scope:this,correctScope:true});V=this.preventBackTab;U.subscribe(V.enable,V,true);
Y.subscribe(V.disable,V,true);}if(Z){this.preventTabOut=new K(Z,{shift:false,keys:9},{fn:this.focusFirst,scope:this,correctScope:true});W=this.preventTabOut;U.subscribe(W.enable,W,true);Y.subscribe(W.disable,W,true);}},getFocusableElements:function(U){U=U||this.innerElement;var X={};for(var W=0;W<O.FOCUSABLE.length;W++){X[O.FOCUSABLE[W]]=true;}function V(Y){if(Y.focus&&Y.type!=="hidden"&&!Y.disabled&&X[Y.tagName.toLowerCase()]){return true;}return false;}return A.getElementsBy(V,null,U);},setFirstLastFocusable:function(){this.firstElement=null;this.lastElement=null;var U=this.getFocusableElements();this.focusableElements=U;if(U.length>0){this.firstElement=U[0];this.lastElement=U[U.length-1];}if(this.cfg.getProperty("modal")){this.setTabLoop(this.firstElement,this.lastElement);}},initEvents:function(){O.superclass.initEvents.call(this);var U=M.LIST;this.showMaskEvent=this.createEvent(D.SHOW_MASK);this.showMaskEvent.signature=U;this.hideMaskEvent=this.createEvent(D.HIDE_MASK);this.hideMaskEvent.signature=U;this.dragEvent=this.createEvent(D.DRAG);this.dragEvent.signature=U;},initDefaultConfig:function(){O.superclass.initDefaultConfig.call(this);this.cfg.addProperty(N.CLOSE.key,{handler:this.configClose,value:N.CLOSE.value,validator:N.CLOSE.validator,supercedes:N.CLOSE.supercedes});this.cfg.addProperty(N.DRAGGABLE.key,{handler:this.configDraggable,value:(F.DD)?true:false,validator:N.DRAGGABLE.validator,supercedes:N.DRAGGABLE.supercedes});this.cfg.addProperty(N.DRAG_ONLY.key,{value:N.DRAG_ONLY.value,validator:N.DRAG_ONLY.validator,supercedes:N.DRAG_ONLY.supercedes});this.cfg.addProperty(N.UNDERLAY.key,{handler:this.configUnderlay,value:N.UNDERLAY.value,supercedes:N.UNDERLAY.supercedes});this.cfg.addProperty(N.MODAL.key,{handler:this.configModal,value:N.MODAL.value,validator:N.MODAL.validator,supercedes:N.MODAL.supercedes});this.cfg.addProperty(N.KEY_LISTENERS.key,{handler:this.configKeyListeners,suppressEvent:N.KEY_LISTENERS.suppressEvent,supercedes:N.KEY_LISTENERS.supercedes});this.cfg.addProperty(N.STRINGS.key,{value:N.STRINGS.value,handler:this.configStrings,validator:N.STRINGS.validator,supercedes:N.STRINGS.supercedes});},configClose:function(X,V,Y){var Z=V[0],W=this.close,U=this.cfg.getProperty("strings");if(Z){if(!W){if(!C){C=document.createElement("a");C.className="container-close";C.href="#";}W=C.cloneNode(true);this.innerElement.appendChild(W);W.innerHTML=(U&&U.close)?U.close:"&#160;";T.on(W,"click",this._doClose,this,true);this.close=W;}else{W.style.display="block";}}else{if(W){W.style.display="none";}}},_doClose:function(U){T.preventDefault(U);this.hide();},configDraggable:function(V,U,W){var X=U[0];if(X){if(!F.DD){this.cfg.setProperty("draggable",false);return;}if(this.header){A.setStyle(this.header,"cursor","move");this.registerDragDrop();}this.subscribe("beforeShow",B);}else{if(this.dd){this.dd.unreg();}if(this.header){A.setStyle(this.header,"cursor","auto");}this.unsubscribe("beforeShow",B);}},configUnderlay:function(d,c,Z){var b=(this.platform=="mac"&&L.gecko),e=c[0].toLowerCase(),V=this.underlay,W=this.element;function X(){var f=false;if(!V){if(!Q){Q=document.createElement("div");Q.className="underlay";}V=Q.cloneNode(false);this.element.appendChild(V);this.underlay=V;if(P){this.sizeUnderlay();this.cfg.subscribeToConfigEvent("width",this.sizeUnderlay);this.cfg.subscribeToConfigEvent("height",this.sizeUnderlay);this.changeContentEvent.subscribe(this.sizeUnderlay);YAHOO.widget.Module.textResizeEvent.subscribe(this.sizeUnderlay,this,true);}if(L.webkit&&L.webkit<420){this.changeContentEvent.subscribe(this.forceUnderlayRedraw);}f=true;}}function a(){var f=X.call(this);if(!f&&P){this.sizeUnderlay();}this._underlayDeferred=false;this.beforeShowEvent.unsubscribe(a);}function Y(){if(this._underlayDeferred){this.beforeShowEvent.unsubscribe(a);this._underlayDeferred=false;}if(V){this.cfg.unsubscribeFromConfigEvent("width",this.sizeUnderlay);this.cfg.unsubscribeFromConfigEvent("height",this.sizeUnderlay);this.changeContentEvent.unsubscribe(this.sizeUnderlay);this.changeContentEvent.unsubscribe(this.forceUnderlayRedraw);YAHOO.widget.Module.textResizeEvent.unsubscribe(this.sizeUnderlay,this,true);this.element.removeChild(V);this.underlay=null;}}switch(e){case"shadow":A.removeClass(W,"matte");A.addClass(W,"shadow");break;case"matte":if(!b){Y.call(this);}A.removeClass(W,"shadow");A.addClass(W,"matte");break;default:if(!b){Y.call(this);}A.removeClass(W,"shadow");A.removeClass(W,"matte");break;}if((e=="shadow")||(b&&!V)){if(this.cfg.getProperty("visible")){var U=X.call(this);if(!U&&P){this.sizeUnderlay();}}else{if(!this._underlayDeferred){this.beforeShowEvent.subscribe(a);this._underlayDeferred=true;}}}},configModal:function(V,U,X){var W=U[0];if(W){if(!this._hasModalityEventListeners){this.subscribe("beforeShow",this.buildMask);this.subscribe("beforeShow",this.bringToTop);this.subscribe("beforeShow",this.showMask);this.subscribe("hide",this.hideMask);H.windowResizeEvent.subscribe(this.sizeMask,this,true);this._hasModalityEventListeners=true;}}else{if(this._hasModalityEventListeners){if(this.cfg.getProperty("visible")){this.hideMask();this.removeMask();}this.unsubscribe("beforeShow",this.buildMask);this.unsubscribe("beforeShow",this.bringToTop);this.unsubscribe("beforeShow",this.showMask);this.unsubscribe("hide",this.hideMask);H.windowResizeEvent.unsubscribe(this.sizeMask,this);this._hasModalityEventListeners=false;}}},removeMask:function(){var V=this.mask,U;if(V){this.hideMask();U=V.parentNode;if(U){U.removeChild(V);}this.mask=null;}},configKeyListeners:function(X,U,a){var W=U[0],Z,Y,V;if(W){if(W instanceof Array){Y=W.length;for(V=0;V<Y;V++){Z=W[V];if(!I.alreadySubscribed(this.showEvent,Z.enable,Z)){this.showEvent.subscribe(Z.enable,Z,true);}if(!I.alreadySubscribed(this.hideEvent,Z.disable,Z)){this.hideEvent.subscribe(Z.disable,Z,true);this.destroyEvent.subscribe(Z.disable,Z,true);}}}else{if(!I.alreadySubscribed(this.showEvent,W.enable,W)){this.showEvent.subscribe(W.enable,W,true);}if(!I.alreadySubscribed(this.hideEvent,W.disable,W)){this.hideEvent.subscribe(W.disable,W,true);
this.destroyEvent.subscribe(W.disable,W,true);}}}},configStrings:function(V,U,W){var X=E.merge(N.STRINGS.value,U[0]);this.cfg.setProperty(N.STRINGS.key,X,true);},configHeight:function(X,V,Y){var U=V[0],W=this.innerElement;A.setStyle(W,"height",U);this.cfg.refireEvent("iframe");},_autoFillOnHeightChange:function(X,V,W){O.superclass._autoFillOnHeightChange.apply(this,arguments);if(P){var U=this;setTimeout(function(){U.sizeUnderlay();},0);}},configWidth:function(X,U,Y){var W=U[0],V=this.innerElement;A.setStyle(V,"width",W);this.cfg.refireEvent("iframe");},configzIndex:function(V,U,X){O.superclass.configzIndex.call(this,V,U,X);if(this.mask||this.cfg.getProperty("modal")===true){var W=A.getStyle(this.element,"zIndex");if(!W||isNaN(W)){W=0;}if(W===0){this.cfg.setProperty("zIndex",1);}else{this.stackMask();}}},buildWrapper:function(){var W=this.element.parentNode,U=this.element,V=document.createElement("div");V.className=O.CSS_PANEL_CONTAINER;V.id=U.id+"_c";if(W){W.insertBefore(V,U);}V.appendChild(U);this.element=V;this.innerElement=U;A.setStyle(this.innerElement,"visibility","inherit");},sizeUnderlay:function(){var V=this.underlay,U;if(V){U=this.element;V.style.width=U.offsetWidth+"px";V.style.height=U.offsetHeight+"px";}},registerDragDrop:function(){var V=this;if(this.header){if(!F.DD){return;}var U=(this.cfg.getProperty("dragonly")===true);this.dd=new F.DD(this.element.id,this.id,{dragOnly:U});if(!this.header.id){this.header.id=this.id+"_h";}this.dd.startDrag=function(){var X,Z,W,c,b,a;if(YAHOO.env.ua.ie==6){A.addClass(V.element,"drag");}if(V.cfg.getProperty("constraintoviewport")){var Y=H.VIEWPORT_OFFSET;X=V.element.offsetHeight;Z=V.element.offsetWidth;W=A.getViewportWidth();c=A.getViewportHeight();b=A.getDocumentScrollLeft();a=A.getDocumentScrollTop();if(X+Y<c){this.minY=a+Y;this.maxY=a+c-X-Y;}else{this.minY=a+Y;this.maxY=a+Y;}if(Z+Y<W){this.minX=b+Y;this.maxX=b+W-Z-Y;}else{this.minX=b+Y;this.maxX=b+Y;}this.constrainX=true;this.constrainY=true;}else{this.constrainX=false;this.constrainY=false;}V.dragEvent.fire("startDrag",arguments);};this.dd.onDrag=function(){V.syncPosition();V.cfg.refireEvent("iframe");if(this.platform=="mac"&&YAHOO.env.ua.gecko){this.showMacGeckoScrollbars();}V.dragEvent.fire("onDrag",arguments);};this.dd.endDrag=function(){if(YAHOO.env.ua.ie==6){A.removeClass(V.element,"drag");}V.dragEvent.fire("endDrag",arguments);V.moveEvent.fire(V.cfg.getProperty("xy"));};this.dd.setHandleElId(this.header.id);this.dd.addInvalidHandleType("INPUT");this.dd.addInvalidHandleType("SELECT");this.dd.addInvalidHandleType("TEXTAREA");}},buildMask:function(){var U=this.mask;if(!U){if(!G){G=document.createElement("div");G.className="mask";G.innerHTML="&#160;";}U=G.cloneNode(true);U.id=this.id+"_mask";document.body.insertBefore(U,document.body.firstChild);this.mask=U;if(YAHOO.env.ua.gecko&&this.platform=="mac"){A.addClass(this.mask,"block-scrollbars");}this.stackMask();}},hideMask:function(){if(this.cfg.getProperty("modal")&&this.mask){this.mask.style.display="none";A.removeClass(document.body,"masked");this.hideMaskEvent.fire();}},showMask:function(){if(this.cfg.getProperty("modal")&&this.mask){A.addClass(document.body,"masked");this.sizeMask();this.mask.style.display="block";this.showMaskEvent.fire();}},sizeMask:function(){if(this.mask){var V=this.mask,W=A.getViewportWidth(),U=A.getViewportHeight();if(V.offsetHeight>U){V.style.height=U+"px";}if(V.offsetWidth>W){V.style.width=W+"px";}V.style.height=A.getDocumentHeight()+"px";V.style.width=A.getDocumentWidth()+"px";}},stackMask:function(){if(this.mask){var U=A.getStyle(this.element,"zIndex");if(!YAHOO.lang.isUndefined(U)&&!isNaN(U)){A.setStyle(this.mask,"zIndex",U-1);}}},render:function(U){return O.superclass.render.call(this,U,this.innerElement);},destroy:function(){H.windowResizeEvent.unsubscribe(this.sizeMask,this);this.removeMask();if(this.close){T.purgeElement(this.close);}O.superclass.destroy.call(this);},forceUnderlayRedraw:function(){var U=this.underlay;A.addClass(U,"yui-force-redraw");setTimeout(function(){A.removeClass(U,"yui-force-redraw");},0);},toString:function(){return"Panel "+this.id;}});}());(function(){YAHOO.widget.Dialog=function(J,I){YAHOO.widget.Dialog.superclass.constructor.call(this,J,I);};var B=YAHOO.util.Event,G=YAHOO.util.CustomEvent,E=YAHOO.util.Dom,A=YAHOO.widget.Dialog,F=YAHOO.lang,H={"BEFORE_SUBMIT":"beforeSubmit","SUBMIT":"submit","MANUAL_SUBMIT":"manualSubmit","ASYNC_SUBMIT":"asyncSubmit","FORM_SUBMIT":"formSubmit","CANCEL":"cancel"},C={"POST_METHOD":{key:"postmethod",value:"async"},"POST_DATA":{key:"postdata",value:null},"BUTTONS":{key:"buttons",value:"none",supercedes:["visible"]},"HIDEAFTERSUBMIT":{key:"hideaftersubmit",value:true}};A.CSS_DIALOG="yui-dialog";function D(){var L=this._aButtons,J,K,I;if(F.isArray(L)){J=L.length;if(J>0){I=J-1;do{K=L[I];if(YAHOO.widget.Button&&K instanceof YAHOO.widget.Button){K.destroy();}else{if(K.tagName.toUpperCase()=="BUTTON"){B.purgeElement(K);B.purgeElement(K,false);}}}while(I--);}}}YAHOO.extend(A,YAHOO.widget.Panel,{form:null,initDefaultConfig:function(){A.superclass.initDefaultConfig.call(this);this.callback={success:null,failure:null,argument:null};this.cfg.addProperty(C.POST_METHOD.key,{handler:this.configPostMethod,value:C.POST_METHOD.value,validator:function(I){if(I!="form"&&I!="async"&&I!="none"&&I!="manual"){return false;}else{return true;}}});this.cfg.addProperty(C.POST_DATA.key,{value:C.POST_DATA.value});this.cfg.addProperty(C.HIDEAFTERSUBMIT.key,{value:C.HIDEAFTERSUBMIT.value});this.cfg.addProperty(C.BUTTONS.key,{handler:this.configButtons,value:C.BUTTONS.value,supercedes:C.BUTTONS.supercedes});},initEvents:function(){A.superclass.initEvents.call(this);var I=G.LIST;this.beforeSubmitEvent=this.createEvent(H.BEFORE_SUBMIT);this.beforeSubmitEvent.signature=I;this.submitEvent=this.createEvent(H.SUBMIT);this.submitEvent.signature=I;this.manualSubmitEvent=this.createEvent(H.MANUAL_SUBMIT);this.manualSubmitEvent.signature=I;this.asyncSubmitEvent=this.createEvent(H.ASYNC_SUBMIT);
this.asyncSubmitEvent.signature=I;this.formSubmitEvent=this.createEvent(H.FORM_SUBMIT);this.formSubmitEvent.signature=I;this.cancelEvent=this.createEvent(H.CANCEL);this.cancelEvent.signature=I;},init:function(J,I){A.superclass.init.call(this,J);this.beforeInitEvent.fire(A);E.addClass(this.element,A.CSS_DIALOG);this.cfg.setProperty("visible",false);if(I){this.cfg.applyConfig(I,true);}this.showEvent.subscribe(this.focusFirst,this,true);this.beforeHideEvent.subscribe(this.blurButtons,this,true);this.subscribe("changeBody",this.registerForm);this.initEvent.fire(A);},doSubmit:function(){var P=YAHOO.util.Connect,Q=this.form,K=false,N=false,R,M,L,I;switch(this.cfg.getProperty("postmethod")){case"async":R=Q.elements;M=R.length;if(M>0){L=M-1;do{if(R[L].type=="file"){K=true;break;}}while(L--);}if(K&&YAHOO.env.ua.ie&&this.isSecure){N=true;}I=this._getFormAttributes(Q);P.setForm(Q,K,N);var J=this.cfg.getProperty("postdata");var O=P.asyncRequest(I.method,I.action,this.callback,J);this.asyncSubmitEvent.fire(O);break;case"form":Q.submit();this.formSubmitEvent.fire();break;case"none":case"manual":this.manualSubmitEvent.fire();break;}},_getFormAttributes:function(K){var I={method:null,action:null};if(K){if(K.getAttributeNode){var J=K.getAttributeNode("action");var L=K.getAttributeNode("method");if(J){I.action=J.value;}if(L){I.method=L.value;}}else{I.action=K.getAttribute("action");I.method=K.getAttribute("method");}}I.method=(F.isString(I.method)?I.method:"POST").toUpperCase();I.action=F.isString(I.action)?I.action:"";return I;},registerForm:function(){var I=this.element.getElementsByTagName("form")[0];if(this.form){if(this.form==I&&E.isAncestor(this.element,this.form)){return;}else{B.purgeElement(this.form);this.form=null;}}if(!I){I=document.createElement("form");I.name="frm_"+this.id;this.body.appendChild(I);}if(I){this.form=I;B.on(I,"submit",this._submitHandler,this,true);}},_submitHandler:function(I){B.stopEvent(I);this.submit();this.form.blur();},setTabLoop:function(I,J){I=I||this.firstButton;J=this.lastButton||J;A.superclass.setTabLoop.call(this,I,J);},setFirstLastFocusable:function(){A.superclass.setFirstLastFocusable.call(this);var J,I,K,L=this.focusableElements;this.firstFormElement=null;this.lastFormElement=null;if(this.form&&L&&L.length>0){I=L.length;for(J=0;J<I;++J){K=L[J];if(this.form===K.form){this.firstFormElement=K;break;}}for(J=I-1;J>=0;--J){K=L[J];if(this.form===K.form){this.lastFormElement=K;break;}}}},configClose:function(J,I,K){A.superclass.configClose.apply(this,arguments);},_doClose:function(I){B.preventDefault(I);this.cancel();},configButtons:function(S,R,M){var N=YAHOO.widget.Button,U=R[0],K=this.innerElement,T,P,J,Q,O,I,L;D.call(this);this._aButtons=null;if(F.isArray(U)){O=document.createElement("span");O.className="button-group";Q=U.length;this._aButtons=[];this.defaultHtmlButton=null;for(L=0;L<Q;L++){T=U[L];if(N){J=new N({label:T.text});J.appendTo(O);P=J.get("element");if(T.isDefault){J.addClass("default");this.defaultHtmlButton=P;}if(F.isFunction(T.handler)){J.set("onclick",{fn:T.handler,obj:this,scope:this});}else{if(F.isObject(T.handler)&&F.isFunction(T.handler.fn)){J.set("onclick",{fn:T.handler.fn,obj:((!F.isUndefined(T.handler.obj))?T.handler.obj:this),scope:(T.handler.scope||this)});}}this._aButtons[this._aButtons.length]=J;}else{P=document.createElement("button");P.setAttribute("type","button");if(T.isDefault){P.className="default";this.defaultHtmlButton=P;}P.innerHTML=T.text;if(F.isFunction(T.handler)){B.on(P,"click",T.handler,this,true);}else{if(F.isObject(T.handler)&&F.isFunction(T.handler.fn)){B.on(P,"click",T.handler.fn,((!F.isUndefined(T.handler.obj))?T.handler.obj:this),(T.handler.scope||this));}}O.appendChild(P);this._aButtons[this._aButtons.length]=P;}T.htmlButton=P;if(L===0){this.firstButton=P;}if(L==(Q-1)){this.lastButton=P;}}this.setFooter(O);I=this.footer;if(E.inDocument(this.element)&&!E.isAncestor(K,I)){K.appendChild(I);}this.buttonSpan=O;}else{O=this.buttonSpan;I=this.footer;if(O&&I){I.removeChild(O);this.buttonSpan=null;this.firstButton=null;this.lastButton=null;this.defaultHtmlButton=null;}}this.changeContentEvent.fire();},getButtons:function(){return this._aButtons||null;},focusFirst:function(K,I,M){var J=this.firstFormElement;if(I&&I[1]){B.stopEvent(I[1]);}if(J){try{J.focus();}catch(L){}}else{if(this.defaultHtmlButton){this.focusDefaultButton();}else{this.focusFirstButton();}}},focusLast:function(K,I,M){var N=this.cfg.getProperty("buttons"),J=this.lastFormElement;if(I&&I[1]){B.stopEvent(I[1]);}if(N&&F.isArray(N)){this.focusLastButton();}else{if(J){try{J.focus();}catch(L){}}}},_getButton:function(J){var I=YAHOO.widget.Button;if(I&&J&&J.nodeName&&J.id){J=I.getButton(J.id)||J;}return J;},focusDefaultButton:function(){var I=this._getButton(this.defaultHtmlButton);if(I){try{I.focus();}catch(J){}}},blurButtons:function(){var N=this.cfg.getProperty("buttons"),K,M,J,I;if(N&&F.isArray(N)){K=N.length;if(K>0){I=(K-1);do{M=N[I];if(M){J=this._getButton(M.htmlButton);if(J){try{J.blur();}catch(L){}}}}while(I--);}}},focusFirstButton:function(){var L=this.cfg.getProperty("buttons"),K,I;if(L&&F.isArray(L)){K=L[0];if(K){I=this._getButton(K.htmlButton);if(I){try{I.focus();}catch(J){}}}}},focusLastButton:function(){var M=this.cfg.getProperty("buttons"),J,L,I;if(M&&F.isArray(M)){J=M.length;if(J>0){L=M[(J-1)];if(L){I=this._getButton(L.htmlButton);if(I){try{I.focus();}catch(K){}}}}}},configPostMethod:function(J,I,K){this.registerForm();},validate:function(){return true;},submit:function(){if(this.validate()){this.beforeSubmitEvent.fire();this.doSubmit();this.submitEvent.fire();if(this.cfg.getProperty("hideaftersubmit")){this.hide();}return true;}else{return false;}},cancel:function(){this.cancelEvent.fire();this.hide();},getData:function(){var Y=this.form,K,R,U,M,S,P,O,J,V,L,W,Z,I,N,a,X,T;function Q(c){var b=c.tagName.toUpperCase();return((b=="INPUT"||b=="TEXTAREA"||b=="SELECT")&&c.name==M);}if(Y){K=Y.elements;R=K.length;U={};for(X=0;X<R;X++){M=K[X].name;S=E.getElementsBy(Q,"*",Y);
P=S.length;if(P>0){if(P==1){S=S[0];O=S.type;J=S.tagName.toUpperCase();switch(J){case"INPUT":if(O=="checkbox"){U[M]=S.checked;}else{if(O!="radio"){U[M]=S.value;}}break;case"TEXTAREA":U[M]=S.value;break;case"SELECT":V=S.options;L=V.length;W=[];for(T=0;T<L;T++){Z=V[T];if(Z.selected){I=Z.value;if(!I||I===""){I=Z.text;}W[W.length]=I;}}U[M]=W;break;}}else{O=S[0].type;switch(O){case"radio":for(T=0;T<P;T++){N=S[T];if(N.checked){U[M]=N.value;break;}}break;case"checkbox":W=[];for(T=0;T<P;T++){a=S[T];if(a.checked){W[W.length]=a.value;}}U[M]=W;break;}}}}}return U;},destroy:function(){D.call(this);this._aButtons=null;var I=this.element.getElementsByTagName("form"),J;if(I.length>0){J=I[0];if(J){B.purgeElement(J);if(J.parentNode){J.parentNode.removeChild(J);}this.form=null;}}A.superclass.destroy.call(this);},toString:function(){return"Dialog "+this.id;}});}());(function(){YAHOO.widget.SimpleDialog=function(E,D){YAHOO.widget.SimpleDialog.superclass.constructor.call(this,E,D);};var C=YAHOO.util.Dom,B=YAHOO.widget.SimpleDialog,A={"ICON":{key:"icon",value:"none",suppressEvent:true},"TEXT":{key:"text",value:"",suppressEvent:true,supercedes:["icon"]}};B.ICON_BLOCK="blckicon";B.ICON_ALARM="alrticon";B.ICON_HELP="hlpicon";B.ICON_INFO="infoicon";B.ICON_WARN="warnicon";B.ICON_TIP="tipicon";B.ICON_CSS_CLASSNAME="yui-icon";B.CSS_SIMPLEDIALOG="yui-simple-dialog";YAHOO.extend(B,YAHOO.widget.Dialog,{initDefaultConfig:function(){B.superclass.initDefaultConfig.call(this);this.cfg.addProperty(A.ICON.key,{handler:this.configIcon,value:A.ICON.value,suppressEvent:A.ICON.suppressEvent});this.cfg.addProperty(A.TEXT.key,{handler:this.configText,value:A.TEXT.value,suppressEvent:A.TEXT.suppressEvent,supercedes:A.TEXT.supercedes});},init:function(E,D){B.superclass.init.call(this,E);this.beforeInitEvent.fire(B);C.addClass(this.element,B.CSS_SIMPLEDIALOG);this.cfg.queueProperty("postmethod","manual");if(D){this.cfg.applyConfig(D,true);}this.beforeRenderEvent.subscribe(function(){if(!this.body){this.setBody("");}},this,true);this.initEvent.fire(B);},registerForm:function(){B.superclass.registerForm.call(this);this.form.innerHTML+='<input type="hidden" name="'+this.id+'" value=""/>';},configIcon:function(F,E,J){var K=E[0],D=this.body,I=B.ICON_CSS_CLASSNAME,H,G;if(K&&K!="none"){H=C.getElementsByClassName(I,"*",D);if(H){G=H.parentNode;if(G){G.removeChild(H);H=null;}}if(K.indexOf(".")==-1){H=document.createElement("span");H.className=(I+" "+K);H.innerHTML="&#160;";}else{H=document.createElement("img");H.src=(this.imageRoot+K);H.className=I;}if(H){D.insertBefore(H,D.firstChild);}}},configText:function(E,D,F){var G=D[0];if(G){this.setBody(G);this.cfg.refireEvent("icon");}},toString:function(){return"SimpleDialog "+this.id;}});}());(function(){YAHOO.widget.ContainerEffect=function(E,H,G,D,F){if(!F){F=YAHOO.util.Anim;}this.overlay=E;this.attrIn=H;this.attrOut=G;this.targetElement=D||E.element;this.animClass=F;};var B=YAHOO.util.Dom,C=YAHOO.util.CustomEvent,A=YAHOO.widget.ContainerEffect;A.FADE=function(D,F){var G=YAHOO.util.Easing,I={attributes:{opacity:{from:0,to:1}},duration:F,method:G.easeIn},E={attributes:{opacity:{to:0}},duration:F,method:G.easeOut},H=new A(D,I,E,D.element);H.handleUnderlayStart=function(){var K=this.overlay.underlay;if(K&&YAHOO.env.ua.ie){var J=(K.filters&&K.filters.length>0);if(J){B.addClass(D.element,"yui-effect-fade");}}};H.handleUnderlayComplete=function(){var J=this.overlay.underlay;if(J&&YAHOO.env.ua.ie){B.removeClass(D.element,"yui-effect-fade");}};H.handleStartAnimateIn=function(K,J,L){B.addClass(L.overlay.element,"hide-select");if(!L.overlay.underlay){L.overlay.cfg.refireEvent("underlay");}L.handleUnderlayStart();L.overlay._setDomVisibility(true);B.setStyle(L.overlay.element,"opacity",0);};H.handleCompleteAnimateIn=function(K,J,L){B.removeClass(L.overlay.element,"hide-select");if(L.overlay.element.style.filter){L.overlay.element.style.filter=null;}L.handleUnderlayComplete();L.overlay.cfg.refireEvent("iframe");L.animateInCompleteEvent.fire();};H.handleStartAnimateOut=function(K,J,L){B.addClass(L.overlay.element,"hide-select");L.handleUnderlayStart();};H.handleCompleteAnimateOut=function(K,J,L){B.removeClass(L.overlay.element,"hide-select");if(L.overlay.element.style.filter){L.overlay.element.style.filter=null;}L.overlay._setDomVisibility(false);B.setStyle(L.overlay.element,"opacity",1);L.handleUnderlayComplete();L.overlay.cfg.refireEvent("iframe");L.animateOutCompleteEvent.fire();};H.init();return H;};A.SLIDE=function(F,D){var I=YAHOO.util.Easing,L=F.cfg.getProperty("x")||B.getX(F.element),K=F.cfg.getProperty("y")||B.getY(F.element),M=B.getClientWidth(),H=F.element.offsetWidth,J={attributes:{points:{to:[L,K]}},duration:D,method:I.easeIn},E={attributes:{points:{to:[(M+25),K]}},duration:D,method:I.easeOut},G=new A(F,J,E,F.element,YAHOO.util.Motion);G.handleStartAnimateIn=function(O,N,P){P.overlay.element.style.left=((-25)-H)+"px";P.overlay.element.style.top=K+"px";};G.handleTweenAnimateIn=function(Q,P,R){var S=B.getXY(R.overlay.element),O=S[0],N=S[1];if(B.getStyle(R.overlay.element,"visibility")=="hidden"&&O<L){R.overlay._setDomVisibility(true);}R.overlay.cfg.setProperty("xy",[O,N],true);R.overlay.cfg.refireEvent("iframe");};G.handleCompleteAnimateIn=function(O,N,P){P.overlay.cfg.setProperty("xy",[L,K],true);P.startX=L;P.startY=K;P.overlay.cfg.refireEvent("iframe");P.animateInCompleteEvent.fire();};G.handleStartAnimateOut=function(O,N,R){var P=B.getViewportWidth(),S=B.getXY(R.overlay.element),Q=S[1];R.animOut.attributes.points.to=[(P+25),Q];};G.handleTweenAnimateOut=function(P,O,Q){var S=B.getXY(Q.overlay.element),N=S[0],R=S[1];Q.overlay.cfg.setProperty("xy",[N,R],true);Q.overlay.cfg.refireEvent("iframe");};G.handleCompleteAnimateOut=function(O,N,P){P.overlay._setDomVisibility(false);P.overlay.cfg.setProperty("xy",[L,K]);P.animateOutCompleteEvent.fire();};G.init();return G;};A.prototype={init:function(){this.beforeAnimateInEvent=this.createEvent("beforeAnimateIn");this.beforeAnimateInEvent.signature=C.LIST;this.beforeAnimateOutEvent=this.createEvent("beforeAnimateOut");
this.beforeAnimateOutEvent.signature=C.LIST;this.animateInCompleteEvent=this.createEvent("animateInComplete");this.animateInCompleteEvent.signature=C.LIST;this.animateOutCompleteEvent=this.createEvent("animateOutComplete");this.animateOutCompleteEvent.signature=C.LIST;this.animIn=new this.animClass(this.targetElement,this.attrIn.attributes,this.attrIn.duration,this.attrIn.method);this.animIn.onStart.subscribe(this.handleStartAnimateIn,this);this.animIn.onTween.subscribe(this.handleTweenAnimateIn,this);this.animIn.onComplete.subscribe(this.handleCompleteAnimateIn,this);this.animOut=new this.animClass(this.targetElement,this.attrOut.attributes,this.attrOut.duration,this.attrOut.method);this.animOut.onStart.subscribe(this.handleStartAnimateOut,this);this.animOut.onTween.subscribe(this.handleTweenAnimateOut,this);this.animOut.onComplete.subscribe(this.handleCompleteAnimateOut,this);},animateIn:function(){this.beforeAnimateInEvent.fire();this.animIn.animate();},animateOut:function(){this.beforeAnimateOutEvent.fire();this.animOut.animate();},handleStartAnimateIn:function(E,D,F){},handleTweenAnimateIn:function(E,D,F){},handleCompleteAnimateIn:function(E,D,F){},handleStartAnimateOut:function(E,D,F){},handleTweenAnimateOut:function(E,D,F){},handleCompleteAnimateOut:function(E,D,F){},toString:function(){var D="ContainerEffect";if(this.overlay){D+=" ["+this.overlay.toString()+"]";}return D;}};YAHOO.lang.augmentProto(A,YAHOO.util.EventProvider);})();YAHOO.register("container",YAHOO.widget.Module,{version:"2.7.0",build:"1799"});

/*
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
*/
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);}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,C=YAHOO.util.AttributeProvider;var A=function(D,E){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,"focus":true,"blur":true,"submit":true,"change":true};A.prototype={DOM_EVENTS:null,DEFAULT_HTML_SETTER:function(F,D){var E=this.get("element");if(E){E[D]=F;}},DEFAULT_HTML_GETTER:function(D){var E=this.get("element"),F;if(E){F=E[D];}return F;},appendChild:function(D){D=D.get?D.get("element"):D;return this.get("element").appendChild(D);},getElementsByTagName:function(D){return this.get("element").getElementsByTagName(D);},hasChildNodes:function(){return this.get("element").hasChildNodes();},insertBefore:function(D,E){D=D.get?D.get("element"):D;E=(E&&E.get)?E.get("element"):E;return this.get("element").insertBefore(D,E);},removeChild:function(D){D=D.get?D.get("element"):D;return this.get("element").removeChild(D);},replaceChild:function(D,E){D=D.get?D.get("element"):D;E=E.get?E.get("element"):E;return this.get("element").replaceChild(D,E);},initAttributes:function(D){},addListener:function(H,G,I,F){var E=this.get("element")||this.get("id");F=F||this;var D=this;if(!this._events[H]){if(E&&this.DOM_EVENTS[H]){YAHOO.util.Event.addListener(E,H,function(J){if(J.srcElement&&!J.target){J.target=J.srcElement;}D.fireEvent(H,J);},I,F);}this.createEvent(H,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(E,D){return this.unsubscribe.apply(this,arguments);},addClass:function(D){B.addClass(this.get("element"),D);},getElementsByClassName:function(E,D){return B.getElementsByClassName(E,D,this.get("element"));},hasClass:function(D){return B.hasClass(this.get("element"),D);},removeClass:function(D){return B.removeClass(this.get("element"),D);},replaceClass:function(E,D){return B.replaceClass(this.get("element"),E,D);},setStyle:function(E,D){return B.setStyle(this.get("element"),E,D);},getStyle:function(D){return B.getStyle(this.get("element"),D);},fireQueue:function(){var E=this._queue;for(var F=0,D=E.length;F<D;++F){this[E[F][0]].apply(this,E[F][1]);}},appendTo:function(E,F){E=(E.get)?E.get("element"):B.get(E);this.fireEvent("beforeAppendTo",{type:"beforeAppendTo",target:E});
F=(F&&F.get)?F.get("element"):B.get(F);var D=this.get("element");if(!D){return false;}if(!E){return false;}if(D.parent!=E){if(F){E.insertBefore(D,F);}else{E.appendChild(D);}}this.fireEvent("appendTo",{type:"appendTo",target:E});return D;},get:function(D){var F=this._configs||{},E=F.element;if(E&&!F[D]&&!YAHOO.lang.isUndefined(E.value[D])){this._setHTMLAttrConfig(D);}return C.prototype.get.call(this,D);},setAttributes:function(J,G){var E={},H=this._configOrder;for(var I=0,D=H.length;I<D;++I){if(J[H[I]]!==undefined){E[H[I]]=true;this.set(H[I],J[H[I]],G);}}for(var F in J){if(J.hasOwnProperty(F)&&!E[F]){this.set(F,J[F],G);}}},set:function(E,G,D){var F=this.get("element");if(!F){this._queue[this._queue.length]=["set",arguments];if(this._configs[E]){this._configs[E].value=G;}return;}if(!this._configs[E]&&!YAHOO.lang.isUndefined(F[E])){this._setHTMLAttrConfig(E);}return C.prototype.set.apply(this,arguments);},setAttributeConfig:function(D,E,F){this._configOrder.push(D);C.prototype.setAttributeConfig.apply(this,arguments);},createEvent:function(E,D){this._events[E]=true;return C.prototype.createEvent.apply(this,arguments);},init:function(E,D){this._initElement(E,D);},destroy:function(){var D=this.get("element");YAHOO.util.Event.purgeElement(D,true);this.unsubscribeAll();if(D&&D.parentNode){D.parentNode.removeChild(D);}this._queue=[];this._events={};this._configs={};this._configOrder=[];},_initElement:function(F,E){this._queue=this._queue||[];this._events=this._events||{};this._configs=this._configs||{};this._configOrder=[];E=E||{};E.element=E.element||F||null;var H=false;var D=A.DOM_EVENTS;this.DOM_EVENTS=this.DOM_EVENTS||{};for(var G in D){if(D.hasOwnProperty(G)){this.DOM_EVENTS[G]=D[G];}}if(typeof E.element==="string"){this._setHTMLAttrConfig("id",{value:E.element});}if(B.get(E.element)){H=true;this._initHTMLElement(E);this._initContent(E);}YAHOO.util.Event.onAvailable(E.element,function(){if(!H){this._initHTMLElement(E);}this.fireEvent("available",{type:"available",target:B.get(E.element)});},this,true);YAHOO.util.Event.onContentReady(E.element,function(){if(!H){this._initContent(E);}this.fireEvent("contentReady",{type:"contentReady",target:B.get(E.element)});},this,true);},_initHTMLElement:function(D){this.setAttributeConfig("element",{value:B.get(D.element),readOnly:true});},_initContent:function(D){this.initAttributes(D);this.setAttributes(D,true);this.fireQueue();},_setHTMLAttrConfig:function(D,F){var E=this.get("element");F=F||{};F.name=D;F.setter=F.setter||this.DEFAULT_HTML_SETTER;F.getter=F.getter||this.DEFAULT_HTML_GETTER;F.value=F.value||E[D];this._configs[D]=new YAHOO.util.Attribute(F,this);}};YAHOO.augment(A,C);YAHOO.util.Element=A;})();YAHOO.register("element",YAHOO.util.Element,{version:"2.7.0",build:"1799"});

/*
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 A=YAHOO.util;A.Selector={_foundCache:[],_regexCache:{},_re:{nth:/^(?:([-]?\d*)(n){1}|(odd|even)$)*([-+]?\d*)$/,attr:/(\[.*\])/g,urls:/^(?:href|src)/},document:window.document,attrAliases:{},shorthand:{"\\#(-?[_a-z]+[-\\w]*)":"[id=$1]","\\.(-?[_a-z]+[-\\w]*)":"[class~=$1]"},operators:{"=":function(B,C){return B===C;},"!=":function(B,C){return B!==C;},"~=":function(B,D){var C=" ";return(C+B+C).indexOf((C+D+C))>-1;},"|=":function(B,C){return B===C||B.slice(0,C.length+1)===C+"-";},"^=":function(B,C){return B.indexOf(C)===0;},"$=":function(B,C){return B.slice(-C.length)===C;},"*=":function(B,C){return B.indexOf(C)>-1;},"":function(B,C){return B;}},pseudos:{"root":function(B){return B===B.ownerDocument.documentElement;},"nth-child":function(B,C){return A.Selector._getNth(B,C);},"nth-last-child":function(B,C){return A.Selector._getNth(B,C,null,true);},"nth-of-type":function(B,C){return A.Selector._getNth(B,C,B.tagName);},"nth-last-of-type":function(B,C){return A.Selector._getNth(B,C,B.tagName,true);},"first-child":function(B){return A.Selector._getChildren(B.parentNode)[0]===B;},"last-child":function(C){var B=A.Selector._getChildren(C.parentNode);return B[B.length-1]===C;},"first-of-type":function(B,C){return A.Selector._getChildren(B.parentNode,B.tagName)[0];},"last-of-type":function(C,D){var B=A.Selector._getChildren(C.parentNode,C.tagName);return B[B.length-1];},"only-child":function(C){var B=A.Selector._getChildren(C.parentNode);return B.length===1&&B[0]===C;},"only-of-type":function(B){return A.Selector._getChildren(B.parentNode,B.tagName).length===1;},"empty":function(B){return B.childNodes.length===0;},"not":function(B,C){return !A.Selector.test(B,C);},"contains":function(B,D){var C=B.innerText||B.textContent||"";return C.indexOf(D)>-1;},"checked":function(B){return B.checked===true;}},test:function(F,D){F=A.Selector.document.getElementById(F)||F;if(!F){return false;}var C=D?D.split(","):[];if(C.length){for(var E=0,B=C.length;E<B;++E){if(A.Selector._test(F,C[E])){return true;}}return false;}return A.Selector._test(F,D);},_test:function(D,G,F,E){F=F||A.Selector._tokenize(G).pop()||{};if(!D.tagName||(F.tag!=="*"&&D.tagName!==F.tag)||(E&&D._found)){return false;}if(F.attributes.length){var B,H,C=A.Selector._re.urls;if(!D.attributes||!D.attributes.length){return false;}for(var I=0,K;K=F.attributes[I++];){H=(C.test(K[0]))?2:0;B=D.getAttribute(K[0],H);if(B===null||B===undefined){return false;}if(A.Selector.operators[K[1]]&&!A.Selector.operators[K[1]](B,K[2])){return false;}}}if(F.pseudos.length){for(var I=0,J=F.pseudos.length;I<J;++I){if(A.Selector.pseudos[F.pseudos[I][0]]&&!A.Selector.pseudos[F.pseudos[I][0]](D,F.pseudos[I][1])){return false;}}}return(F.previous&&F.previous.combinator!==",")?A.Selector._combinators[F.previous.combinator](D,F):true;},filter:function(E,D){E=E||[];var G,C=[],H=A.Selector._tokenize(D);if(!E.item){for(var F=0,B=E.length;F<B;++F){if(!E[F].tagName){G=A.Selector.document.getElementById(E[F]);if(G){E[F]=G;}else{}}}}C=A.Selector._filter(E,A.Selector._tokenize(D)[0]);return C;},_filter:function(E,G,H,D){var C=H?null:[],I=A.Selector._foundCache;for(var F=0,B=E.length;F<B;F++){if(!A.Selector._test(E[F],"",G,D)){continue;}if(H){return E[F];}if(D){if(E[F]._found){continue;}E[F]._found=true;I[I.length]=E[F];}C[C.length]=E[F];}return C;},query:function(C,D,E){var B=A.Selector._query(C,D,E);return B;},_query:function(H,M,N,F){var P=(N)?null:[],E;if(!H){return P;}var D=H.split(",");if(D.length>1){var O;for(var I=0,J=D.length;I<J;++I){O=arguments.callee(D[I],M,N,true);P=N?O:P.concat(O);}A.Selector._clearFoundCache();return P;}if(M&&!M.nodeName){M=A.Selector.document.getElementById(M);if(!M){return P;}}M=M||A.Selector.document;if(M.nodeName!=="#document"){A.Dom.generateId(M);H=M.tagName+"#"+M.id+" "+H;E=M;M=M.ownerDocument;}var L=A.Selector._tokenize(H);var K=L[A.Selector._getIdTokenIndex(L)],B=[],C,G=L.pop()||{};if(K){C=A.Selector._getId(K.attributes);}if(C){E=E||A.Selector.document.getElementById(C);if(E&&(M.nodeName==="#document"||A.Dom.isAncestor(M,E))){if(A.Selector._test(E,null,K)){if(K===G){B=[E];}else{if(K.combinator===" "||K.combinator===">"){M=E;}}}}else{return P;}}if(M&&!B.length){B=M.getElementsByTagName(G.tag);}if(B.length){P=A.Selector._filter(B,G,N,F);}return P;},_clearFoundCache:function(){var E=A.Selector._foundCache;for(var C=0,B=E.length;C<B;++C){try{delete E[C]._found;}catch(D){E[C].removeAttribute("_found");}}E=[];},_getRegExp:function(D,B){var C=A.Selector._regexCache;B=B||"";if(!C[D+B]){C[D+B]=new RegExp(D,B);}return C[D+B];},_getChildren:function(){if(document.documentElement.children){return function(C,B){return(B)?C.children.tags(B):C.children||[];};}else{return function(F,C){if(F._children){return F._children;}var E=[],G=F.childNodes;for(var D=0,B=G.length;D<B;++D){if(G[D].tagName){if(!C||G[D].tagName===C){E[E.length]=G[D];}}}F._children=E;return E;};}}(),_combinators:{" ":function(C,B){while((C=C.parentNode)){if(A.Selector._test(C,"",B.previous)){return true;}}return false;},">":function(C,B){return A.Selector._test(C.parentNode,null,B.previous);},"+":function(D,C){var B=D.previousSibling;while(B&&B.nodeType!==1){B=B.previousSibling;}if(B&&A.Selector._test(B,null,C.previous)){return true;}return false;},"~":function(D,C){var B=D.previousSibling;while(B){if(B.nodeType===1&&A.Selector._test(B,null,C.previous)){return true;}B=B.previousSibling;}return false;}},_getNth:function(C,L,N,G){A.Selector._re.nth.test(L);var K=parseInt(RegExp.$1,10),B=RegExp.$2,H=RegExp.$3,I=parseInt(RegExp.$4,10)||0,M=[],E;var J=A.Selector._getChildren(C.parentNode,N);if(H){K=2;E="+";B="n";I=(H==="odd")?1:0;}else{if(isNaN(K)){K=(B)?1:0;}}if(K===0){if(G){I=J.length-I+1;}if(J[I-1]===C){return true;}else{return false;}}else{if(K<0){G=!!G;K=Math.abs(K);}}if(!G){for(var D=I-1,F=J.length;D<F;D+=K){if(D>=0&&J[D]===C){return true;}}}else{for(var D=J.length-I,F=J.length;D>=0;D-=K){if(D<F&&J[D]===C){return true;}}}return false;},_getId:function(C){for(var D=0,B=C.length;D<B;
++D){if(C[D][0]=="id"&&C[D][1]==="="){return C[D][2];}}},_getIdTokenIndex:function(D){for(var C=0,B=D.length;C<B;++C){if(A.Selector._getId(D[C].attributes)){return C;}}return -1;},_patterns:{tag:/^((?:-?[_a-z]+[\w-]*)|\*)/i,attributes:/^\[([a-z]+\w*)+([~\|\^\$\*!=]=?)?['"]?([^\]]*?)['"]?\]/i,pseudos:/^:([-\w]+)(?:\(['"]?(.+)['"]?\))*/i,combinator:/^\s*([>+~]|\s)\s*/},_tokenize:function(B){var D={},H=[],I,G=false,F=A.Selector._patterns,C;B=A.Selector._replaceShorthand(B);do{G=false;for(var E in F){if(YAHOO.lang.hasOwnProperty(F,E)){if(E!="tag"&&E!="combinator"){D[E]=D[E]||[];}if((C=F[E].exec(B))){G=true;if(E!="tag"&&E!="combinator"){if(E==="attributes"&&C[1]==="id"){D.id=C[3];}D[E].push(C.slice(1));}else{D[E]=C[1];}B=B.replace(C[0],"");if(E==="combinator"||!B.length){D.attributes=A.Selector._fixAttributes(D.attributes);D.pseudos=D.pseudos||[];D.tag=D.tag?D.tag.toUpperCase():"*";H.push(D);D={previous:D};}}}}}while(G);return H;},_fixAttributes:function(C){var D=A.Selector.attrAliases;C=C||[];for(var E=0,B=C.length;E<B;++E){if(D[C[E][0]]){C[E][0]=D[C[E][0]];}if(!C[E][1]){C[E][1]="";}}return C;},_replaceShorthand:function(C){var D=A.Selector.shorthand;var E=C.match(A.Selector._re.attr);if(E){C=C.replace(A.Selector._re.attr,"REPLACED_ATTRIBUTE");}for(var G in D){if(YAHOO.lang.hasOwnProperty(D,G)){C=C.replace(A.Selector._getRegExp(G,"gi"),D[G]);}}if(E){for(var F=0,B=E.length;F<B;++F){C=C.replace("REPLACED_ATTRIBUTE",E[F]);}}return C;}};if(YAHOO.env.ua.ie&&YAHOO.env.ua.ie<8){A.Selector.attrAliases["class"]="className";A.Selector.attrAliases["for"]="htmlFor";}})();YAHOO.register("selector",YAHOO.util.Selector,{version:"2.7.0",build:"1796"});

function getEl(a){return(YAHOO.util.Dom.get(a))}function hideElement(a){YAHOO.util.Dom.get(a).style.display="none"}function showElement(a){YAHOO.util.Dom.get(a).style.display="block"}String.prototype.trim=function(){return this.replace(/^\s+|\s+$/g,"")};String.prototype.ltrim=function(){return this.replace(/^\s+/,"")};String.prototype.rtrim=function(){return this.replace(/\s+$/,"")};if(!Array.prototype.indexOf){Array.prototype.indexOf=function(b){var a=this.length;var c=Number(arguments[1])||0;c=(c<0)?Math.ceil(c):Math.floor(c);if(c<0){c+=a}for(;c<a;c++){if(c in this&&this[c]===b){return c}}return -1}}function checkEnter(c,b){var a=c.keyCode;if(a==13){b.submit();return false}else{return true}}function setOpacity(b,c){var a=c;if(c>100){c=a=100}else{if(c<0){c=a=0}}a/=100;if(c<1){c=1}b.style.opacity=(a);b.style.filter="alpha(opacity="+c+")"}function show_login_error(){getEl("login_error_msg").innerHTML="You need to be logged in before you can use this feature";YAHOO.CL.travel.container.dialog1.show()
}YAHOO.namespace("CL.travel.container");function login_init(){var b=function(){var h=this.submit();if(h!=false){YAHOO.CL.travel.container.wait.show()}};var g=function(){this.cancel()};var a=function(i){YAHOO.CL.travel.container.wait.hide();var h=i.responseText;if(h==-1){getEl("login_error_msg").innerHTML="Bad user name or password";YAHOO.CL.travel.container.dialog1.show()}else{window.location=h}};var e=function(h){YAHOO.CL.travel.container.wait.hide()};if(isp){YAHOO.CL.travel.container.dialog1=new YAHOO.widget.Dialog("loginDialog",{width:"30em",fixedcenter:true,visible:false,zindex:1000,constraintoviewport:true,buttons:[{text:"Cancel",handler:g}]})}else{YAHOO.CL.travel.container.dialog1=new YAHOO.widget.Dialog("loginDialog",{width:"30em",fixedcenter:true,visible:false,zindex:1000,constraintoviewport:true,buttons:[{text:"Submit",handler:b,isDefault:true},{text:"Cancel",handler:g}]})}YAHOO.CL.travel.container.dialog1.validate=function(){var h=this.getData();if(h.username==""||h.password==""){alert("Please enter your username and password.");
return false}else{return true}};var c=new YAHOO.util.KeyListener("login_password",{keys:13},{fn:YAHOO.CL.travel.container.dialog1.submit,scope:YAHOO.CL.travel.container.dialog1,correctScope:true});YAHOO.CL.travel.container.dialog1.cfg.queueProperty("keylisteners",c);c.enable();YAHOO.CL.travel.container.dialog1.callback={success:a,failure:e};YAHOO.CL.travel.container.dialog1.render();var f=function(){YAHOO.CL.travel.container.dialog1.show()};var d=document.getElementById("loginDialog");d.style.display="block";YAHOO.util.Event.addListener("loginA","click",f)}YAHOO.util.Event.onDOMReady(login_init);YAHOO.CL.travel.Cache=function(){this.init()};YAHOO.CL.travel.Cache.prototype={init:function(){this.cache=new Array()},put:function(b,a){this.cache[b]=a},putList:function(a){a.each(function(c,b){this.cache[c.id]=c}.bind(this))},get:function(a){return this.cache[a]}};YAHOO.CL.travel.ContentWidget=function(){return{handleViolation:function(a,d){var c="id="+d+"&type="+a;var b=YAHOO.util.Connect.asyncRequest("POST","/ajax/cov",{success:function(e){if(e.responseText==-1){alert("Error - please retry")
}else{alert("Thanks for your report")}},failure:function(e){alert("Error - please retry")},scope:this},c);return false}}}();YAHOO.CL.travel.FavWidget=function(){return{handleFavorite:function(a,d){if(current_user==""){document.location="/login";return}var c="id="+d+"&type="+a;var b=YAHOO.util.Connect.asyncRequest("POST","/uax/addfavorite",{success:function(e){if(e.responseText==-1){alert("Error - please retry")}else{if((a=="movie")||(a=="actor")){alert("You have joined this fan club!")}else{if(a=="photo"){alert("This photo has been added to your favorites!")}else{if(a=="video"){alert("This video has been added to your favorites!")}}}}},failure:function(e){alert("Error - please retry")},scope:this},c);return false},handleUnfavorite:function(a,d){if(current_user==""){document.location="/login";return}var c="id="+d+"&type="+a;var b=YAHOO.util.Connect.asyncRequest("POST","/uax/removefavorite",{success:function(e){if(e.responseText==-1){alert("Error - please retry")}else{hideElement("unfavoriteLink");
hideElement("removingFavorite");showElement("removedFavorite")}},failure:function(e){alert("Error - please retry")},scope:this},c);return false}}}();YAHOO.CL.travel.InlineCheckRates=function(){return{create:function(b,i,c,j){if(!i){return}var a=b.getAttribute("hname");var e=b.getAttribute("lname");var f=b.getAttribute("hid");var h=document.domain;var g=false;if(j){g=true}var d=new OT.BookingBox(c,{hotel:{id:f,name:a,locationName:e,checkInDate:this.formatDate(this.passDays(new Date(),7)),checkOutDate:this.formatDate(this.passDays(new Date(),8))}},{popup:g,shadow:false,anchorElement:i,cssURL:"http://"+h+"/public/static/styles/onetimebox.css",cache:false,visible:false,dimensions:{width:250,height:230}},{tags:[]});if(!j){d.show()}},passDays:function(a,c){if(c>0){var b=a.getTime()+1000*60*60*24*c;var a=new Date(b)}return a},formatDate:function(b){var c=b.getFullYear();var d=(b.getMonth()+1).toString().replace(/^(\d)$/,"0$1");var a=b.getDate().toString().replace(/^(\d)$/,"0$1");return[d,a,c].join("/")
}}}();YAHOO.CL.travel.RateButton=function(a){this.bind(a)};YAHOO.CL.travel.RateButton.prototype={myOverlay:null,m_sid:0,bind:function(a){m_sid=a;var b=YAHOO.util.Dom.getElementsByClassName("hotelRates","span");YAHOO.util.Event.addListener(b,"click",this.fnCallback,this)},fnCallback:function(b,a){YAHOO.util.Event.stopEvent(b);YAHOO.CL.travel.InlineCheckRates.create(this,this,m_sid,1);var c=this.getAttribute("id");piwikTracker.trackLink("","bo",c.substr(13))}};YAHOO.CL.travel.InHotelRates=function(a){this.bind(a)};YAHOO.CL.travel.InHotelRates.prototype={myOverlay:null,bind:function(b){var a=YAHOO.util.Dom.getElementsByClassName("inHotelRates","div");var c=YAHOO.util.Dom.getElementsByClassName("hotelCtr","div",a[0]);YAHOO.CL.travel.InlineCheckRates.create(a[0],c[0],b,0)}};YAHOO.CL.travel.DescWidget=function(){return{showMore:function(){hideElement("readMoreLink");showElement("extraDesc");showElement("hideMoreLink")},hideMore:function(){showElement("readMoreLink");hideElement("extraDesc");hideElement("hideMoreLink")
}}}();YAHOO.CL.travel.DefaultTextWidget=function(a,b){this.init(a,b)};YAHOO.CL.travel.DefaultTextWidget.prototype={init:function(a,b){this.field=a;this.text=b;if(getEl(this.field).value==""){getEl(this.field).value=this.text}YAHOO.util.Event.addListener(getEl(this.field),"focus",this.onFocus,this);YAHOO.util.Event.addListener(getEl(this.field),"blur",this.onBlur,this)},onFocus:function(b,a){if(getEl(a.field).value==a.text){getEl(a.field).value=""}},onBlur:function(b,a){if(getEl(a.field).value==""){getEl(a.field).value=a.text}}};

YAHOO.namespace("CL.travel.bookingcalendar");var selected_cal_elem;var rates_overlay=null;function handleCalendarSelect(e,c,h){var g=c[0];var b=g[0];var d=b[0],f=b[1],a=b[2];h.hide();selectedCalElem.value=f+"/"+a+"/"+d}function showCheckinCal(c){YAHOO.CL.travel.bookingcalendar.cal2.hide();YAHOO.CL.travel.bookingcalendar.cal1.show();var a=YAHOO.util.Event.getTarget(c);selectedCalElem=a;var b=YAHOO.util.Dom.getXY(a);b[1]=b[1]+20;YAHOO.util.Dom.setXY("cal1container",b)}function showCheckoutCal(c){YAHOO.CL.travel.bookingcalendar.cal1.hide();YAHOO.CL.travel.bookingcalendar.cal2.show();var a=YAHOO.util.Event.getTarget(c);selectedCalElem=a;var b=YAHOO.util.Dom.getXY(a);b[1]=b[1]+20;YAHOO.util.Dom.setXY("cal2container",b)}function closeCROverlay(){hideElement("fullInterfaceOverlay");rates_overlay.hide()}function otcr(l,k,d){var n=YAHOO.util.Dom.getXY("crst"+d);n[1]=n[1]+20;if(rates_overlay==null){rates_overlay=new YAHOO.widget.Panel("fullInterfaceOverlay",{width:"275px",close:false,draggable:false,zindex:4,modal:true,underlay:"none"});
rates_overlay.render()}rates_overlay.moveTo(n[0],n[1]);rates_overlay.show();showElement("fullInterfaceOverlay");getEl("widgetCheckIn1").value="mm/dd/yyyy";getEl("widgetCheckOut1").value="mm/dd/yyyy";var b=getEl("otform-"+l);var f="";for(i=1;i<20;i++){var a="url-"+l+"-"+i;if(getEl(a)){var h=b.elements["checked-"+l+"-"+i].value;a=b.elements[a].value;if(h==1){h='checked="true"'}else{h=""}var g=b.elements["label-"+l+"-"+i].value;var c=b.elements["image-"+l+"-"+i].value;f+='<li><input id="widgetProvider'+i+'" type="checkbox"bp="" bn="'+g+'" label="" bo="'+g+'" url="'+a+'" '+h+"/>";f+='<label for="widgetProvider'+i+'"><img src="'+c+'" width="68" height="24" /></label></li>'}else{break}}var m=YAHOO.util.Selector.query("#fullInterfaceOverlay .providers ul");m[0].innerHTML=f;var e=getEl("hw_frm_1");e.elements.eid.value=k+"-"+d;piwikTracker.trackLink("","bo",k+"-"+d)}function mcr(f,g,e,h,a,b){var m=YAHOO.util.Dom.getXY("crst"+a);m[1]=m[1]+20;if(rates_overlay==null){rates_overlay=new YAHOO.widget.Panel("fullInterfaceOverlay",{width:"328px",close:false,draggable:false,zindex:4,modal:true,underlay:"none"});
rates_overlay.render()}rates_overlay.moveTo(m[0],m[1]);rates_overlay.show();showElement("fullInterfaceOverlay");var l="";var d="";if(e!=""){l=e;d='<div class="resultRating ratingSmall-'+l+'Stars"></div>'}var k=YAHOO.util.Selector.query("#hotelPopupProviders ul li");for(i=0;i<k.length;i++){if(getEl(k[i].id)!=null){hideElement(k[i].id)}}var c=b.split(",");for(i=0;i<c.length;i++){if(getEl("overlay-book-"+c[i])!=null){showElement("overlay-book-"+c[i])}}getEl("overlayHotelPos").value=a;getEl("overlayHotelId").value=h;getEl("overlayCheckIn").value="mm/dd/yyyy";getEl("overlayCheckOut").value="mm/dd/yyyy";getEl("overlayHotelName").innerHTML='<h5 class="clearBoth">'+g+"</h5>"+d;piwikTracker.trackLink("","bo",h+"-"+a)}function pcb(f,h,k){var e=getEl("overlayHotelId").value;j=getEl("overlayHotelPos").value;if(getEl("overlayCheckIn").value=="mm/dd/yyyy"){alert("Please enter a valid check-in date");return false}if(getEl("overlayCheckOut").value=="mm/dd/yyyy"){alert("Please enter a valid check-out date");
return false}var d=Date.parse(getEl("overlayCheckIn").value);var c=Date.parse(getEl("overlayCheckOut").value);if(c<=d){alert("Checkout date should be after checkin date");return false}var g="/hotels/bo?ci="+getEl("overlayCheckIn").value+"&co="+getEl("overlayCheckOut").value+"&bp="+f+"&hid="+e+"&np="+getEl("overlayAdults").value;window.open(g);conv_fn(h);piwikTracker.trackLink("","bo",getEl("overlayHotelId").value+"-"+j+"-"+k)}function handleGBWButton(b,a){piwikTracker.trackLink("","gw",getEl("checkRateDestinationId").value+"-"+b);window.open(a)}var bwBrowseSuccess=function(c){var k=c.responseXML.documentElement;var d=k.getElementsByTagName("supplier");var m=k.getElementsByTagName("total-suppliers")[0].firstChild.nodeValue;var h="";for(var g=0;g<m;g++){var l=d[g];var b=l.getElementsByTagName("supplier-name")[0].firstChild.nodeValue;var f=l.getElementsByTagName("image-link")[0].firstChild.nodeValue;var e=b.replace("-","");var a=l.getElementsByTagName("url")[0].firstChild.nodeValue;h+='<li class="provider"><a rel="nofollow" onclick="handleGBWButton(\''+e+"','"+a+'\')" href="javascript:void(0)" style="cursor:pointer"><img src="'+f+'" alt="'+b+'" height="31" width="88"/></a><div class="providerButton"><a rel="nofollow" onclick="handleGBWButton(\''+e+"','"+a+'\')" href="javascript:void(0)" style="cursor:pointer">Show '+b+" Prices</a></div></li>";
if(g>=4){break}}getEl("providerList").innerHTML=h};var bwBrowseFailure=function(a){};function bookingwizWidgetSubmit(g){YAHOO.util.Event.stopEvent(g);if(getEl("widgetDestination").value==""){alert("Please enter a proper destination");return false}if(getEl("widgetCheckIn").value=="mm/dd/yyyy"){alert("Please enter a valid check-in date");return false}if(getEl("widgetCheckOut").value=="mm/dd/yyyy"){alert("Please enter a valid check-out date");return false}var d=Date.parse(getEl("widgetCheckIn").value);var c=Date.parse(getEl("widgetCheckOut").value);if(c<=d){alert("Checkout date should be after checkin date");return false}showElement("providerPanel");var h="ci="+getEl("widgetCheckIn").value+"&co="+getEl("widgetCheckOut").value+"&di="+getEl("widgetDestination").value+"&did="+getEl("checkRateDestinationId").value+"&np="+getEl("widgetAdults").value;var f=YAHOO.util.Connect.asyncRequest("POST","/hotels/bgn",{success:bwBrowseSuccess,failure:bwBrowseFailure,argument:["foo","bar"]},h)}function lgBookingwizWidgetSubmit(f){YAHOO.util.Event.stopEvent(f);
if(getEl("widgetDestination").value==""){alert("Please enter a proper destination");return false}if(getEl("widgetCheckIn").value=="mm/dd/yyyy"){alert("Please enter a valid check-in date");return false}if(getEl("widgetCheckOut").value=="mm/dd/yyyy"){alert("Please enter a valid check-out date");return false}var d=Date.parse(getEl("widgetCheckIn").value);var c=Date.parse(getEl("widgetCheckOut").value);if(c<=d){alert("Checkout date should be after checkin date");return false}showElement("providerPanel")}function hwcr(c){var l=getEl("widgetCheckIn"+c).value;var f=getEl("widgetCheckOut"+c).value;if(l=="mm/dd/yyyy"){alert("Please enter a valid checkin date");return false}if(f=="mm/dd/yyyy"){alert("Please enter a valid checkout date");return false}var u=Date.parse(l);var t=Date.parse(f);if(t<=u){alert("Checkout date should be after checkin date");return false}var v=new Date();var n=new Date();v.setTime(u);n.setTime(t);v=(v.getFullYear())+"-"+(v.getMonth()+1)+"-"+v.getDate();n=(n.getFullYear())+"-"+(n.getMonth()+1)+"-"+n.getDate();
var k=getEl("widgetAdults"+c).value;var s=1;var o="";var d=getEl("hw_frm_"+c);d.cidate.value=v;d.codate.value=n;d.guests.value=k;d.rooms.value=s;var h=YAHOO.util.Selector.query("fieldset.providers input",d);var m="";var p=0;var r=[];var g=[];for(var q=0;q<h.length;q++){if((h[q].type=="checkbox")&&(h[q].checked==true)){if(p>0){m+=","}var e=h[q].getAttribute("url");e=e+"&inDate="+v+"&outDate="+n+"&guests="+k+"&rooms="+s;r[p]=e;g[p]=new Array(3);g[p]["bp"]=h[q].getAttribute("bp");g[p]["bn"]=h[q].getAttribute("bn").trim();g[p]["bo"]=h[q].getAttribute("bo");g[p]["url"]=h[q].getAttribute("url");m+=h[q].getAttribute("bn");p++}}if(p>0){CL.WindowManager.openPartnerWindows("hw_frm_"+c,r,function(a){popupLayer("hw_frm_"+c,a,g)},false,true,true)}else{alert("Please check at least one provider")}}function geoWidgetSubmit(g){YAHOO.util.Event.stopEvent(g);if(getEl("widgetDestination").value==""){alert("Please enter a proper destination");return false}if((getEl("checkRateDestinationId").value=="")||(getEl("checkRateDestinationId").value==0)){alert("Please enter a proper destination");
return false}if(getEl("widgetCheckIn").value=="mm/dd/yyyy"){alert("Please enter a valid check-in date");return false}if(getEl("widgetCheckOut").value=="mm/dd/yyyy"){alert("Please enter a valid check-out date");return false}var m=Date.parse(getEl("widgetCheckIn").value);var l=Date.parse(getEl("widgetCheckOut").value);if(l<=m){alert("Checkout date should be after checkin date");return false}var h=YAHOO.util.Selector.query("fieldset.provider input");var f="";var c=0;var k=[];var o=[];for(var d=0;d<h.length;d++){if((h[d].type=="checkbox")&&(h[d].checked==true)){if(c>0){f+=","}var n="/hotels/bg?ci="+getEl("widgetCheckIn").value+"&co="+getEl("widgetCheckOut").value+"&di="+getEl("widgetDestination").value+"&did="+getEl("checkRateDestinationId").value+"&bp="+h[d].getAttribute("bp")+"&np="+getEl("widgetAdults").value;k[c]=n;o[c]=new Array(3);o[c]["bp"]=h[d].getAttribute("bp");o[c]["bn"]=h[d].getAttribute("bn");o[c]["bo"]=h[d].getAttribute("bo");f+=h[d].getAttribute("bn");c++}}if(c>0){CL.WindowManager.openPartnerWindows("gw_frm",k,function(a){popupLayer("gw_frm",a,o)
},false,true,true)}else{alert("Please check at least one provider")}YAHOO.util.Event.preventDefault(g);return false}function handleCheckRate(k){if(getEl("widgetDestination").value==""){alert("Please enter a proper destination");return false}if((getEl("checkRateDestinationId").value=="")||(getEl("checkRateDestinationId").value==0)){alert("Please enter a proper destination");return false}if(getEl("widgetCheckIn").value=="mm/dd/yyyy"){alert("Please enter a valid check-in date");return false}if(getEl("widgetCheckOut").value=="mm/dd/yyyy"){alert("Please enter a valid check-out date");return false}var d=Date.parse(getEl("widgetCheckIn").value);var c=Date.parse(getEl("widgetCheckOut").value);if(c<=d){alert("Checkout date should be after checkin date");return false}var h=YAHOO.util.Event.getTarget(k);var g=h.getAttribute("label");conv_fn(g);piwikTracker.trackLink("","gw",getEl("checkRateDestinationId").value+"-"+h.getAttribute("bn"));var f="/hotels/bg?ci="+getEl("widgetCheckIn").value+"&co="+getEl("widgetCheckOut").value+"&di="+getEl("widgetDestination").value+"&did="+getEl("checkRateDestinationId").value+"&bp="+h.getAttribute("bp")+"&np="+getEl("widgetAdults").value;
window.open(f)}YAHOO.CL.travel.bookingcalendar.init=function(){var l=new Date();var h=(l.getMonth()+1)+"/"+(l.getDate())+"/"+l.getFullYear();var c=(l.getMonth()+1)+"/"+l.getDate()+"/"+l.getFullYear()+3;var f=new Date();f.setDate(f.getDate()+14);var e=(f.getMonth()+1)+"/"+f.getDate()+"/"+f.getFullYear();var k=new Date();k.setDate(k.getDate()+16);var b=(k.getMonth()+1)+"/"+k.getDate()+"/"+k.getFullYear();YAHOO.CL.travel.bookingcalendar.cal1=new YAHOO.widget.Calendar("cal1","cal1container",{close:true,mindate:h,maxdate:c,selected:e});YAHOO.CL.travel.bookingcalendar.cal1.render();var g=YAHOO.util.Selector.query("input.hwup1");YAHOO.util.Event.addListener(g,"click",showCheckinCal,YAHOO.CL.travel.bookingcalendar.cal1,true);YAHOO.CL.travel.bookingcalendar.cal2=new YAHOO.widget.Calendar("cal2","cal2container",{close:true,mindate:h,maxdate:c,selected:b});YAHOO.CL.travel.bookingcalendar.cal2.render();var a=YAHOO.util.Selector.query("input.hwup2");YAHOO.util.Event.addListener(a,"click",showCheckoutCal,YAHOO.CL.travel.bookingcalendar.cal2,true);
YAHOO.CL.travel.bookingcalendar.cal1.selectEvent.subscribe(handleCalendarSelect,YAHOO.CL.travel.bookingcalendar.cal1,true);YAHOO.CL.travel.bookingcalendar.cal2.selectEvent.subscribe(handleCalendarSelect,YAHOO.CL.travel.bookingcalendar.cal2,true);var d=YAHOO.util.Selector.query("a.checkratelink");YAHOO.util.Event.addListener(d,"click",handleCheckRate)};YAHOO.namespace("CL.travel.search");var pagelinks;var sortlinks;var sidebarlinks;var overlay;YAHOO.CL.travel.search.PageLinks=function(){this.bind()};YAHOO.CL.travel.search.PageLinks.prototype={states:{READY:0,LOADING:1,TIMEOUT:2,FAILURE:3},bind:function(){this.state=this.states.READY;var a=YAHOO.util.Selector.query("div.resultsSortPagination a");YAHOO.util.Event.addListener(a,"click",this.fnCallback,this)},fnCallback:function(b,a){YAHOO.util.Event.stopEvent(b);if(a.state==a.states.LOADING){return}a.state=a.states.LOADING;getEl("page").value=this.getAttribute("page");YAHOO.CL.travel.search.makeRequest()}};YAHOO.CL.travel.search.SortLinks=function(){this.bind()
};YAHOO.CL.travel.search.SortLinks.prototype={states:{READY:0,LOADING:1,TIMEOUT:2,FAILURE:3},bind:function(){this.state=this.states.READY;if(getEl("resultSortTopSortList")){YAHOO.util.Event.addListener(getEl("resultSortTopSortList"),"change",this.fnCallback,this)}},fnCallback:function(g,c){YAHOO.util.Event.stopEvent(g);if(c.state==c.states.LOADING){return}c.state=c.states.LOADING;var f=getEl("resultSortTopSortList").selectedIndex;var b=getEl("resultSortTopSortList").options[f].value;var a=b;var d=a.indexOf("-");getEl("sorting").value=a.substring(0,d);getEl("order").value=a.substring(d+1);YAHOO.CL.travel.search.makeRequest()}};YAHOO.CL.travel.search.SidebarLinks=function(){this.bind()};YAHOO.CL.travel.search.SidebarLinks.prototype={states:{READY:0,LOADING:1,TIMEOUT:2,FAILURE:3},bind:function(){var b=YAHOO.util.Selector.query("dl.toggletag dt");YAHOO.util.Event.addListener(b,"click",this.toggleFunction);var a=YAHOO.util.Selector.query("div.sidebarItem a");YAHOO.util.Event.addListener(a,"click",this.handleLinks,this);
this.state=this.states.READY;var c=YAHOO.util.Selector.query(".sidebarItem input");YAHOO.util.Event.addListener(c,"click",this.toggleCheckbox)},toggleFunction:function(h){var g=this;YAHOO.util.Event.stopEvent(h);var f=this.parentNode;var b=1;if(YAHOO.util.Dom.hasClass(f,"closed")){YAHOO.util.Dom.replaceClass(f,"closed","open");b=0}else{YAHOO.util.Dom.replaceClass(f,"open","closed")}var d=YAHOO.util.Dom.getChildren(f);for(var c=0;c<d.length;c++){if(d[c].tagName=="DD"){if(b){YAHOO.util.Dom.setStyle(d[c],"display","none")}else{YAHOO.util.Dom.setStyle(d[c],"display","block")}}}},clearAll:function(){for(var a=1;a<10;a++){var b=getEl("pr-"+a);if(b){b.checked=false}}for(var a=1;a<100;a++){var b=getEl("cl-"+a);if(b){b.checked=false}else{break}}for(var a=1;a<100;a++){var b=getEl("am-"+a);if(b){b.checked=false}else{break}}YAHOO.CL.travel.search.makeRequest()},toggleCheckbox:function(g){var b=YAHOO.util.Event.getTarget(g);var f=b.value;var a=b.checked;var c=b.name.substring(0,2);if(f==0){if(a==true){for(i=1;
i<15;i++){var d=getEl(c+"-"+i);if(d){d.checked=false}}}}else{if(a){var d=getEl(c+"-"+0);if(d){d.checked=false}}}getEl("page").value=1;YAHOO.CL.travel.search.makeRequest()},handleLinks:function(f,b){YAHOO.util.Event.stopEvent(f);var c=this;var a=this.parentNode.parentNode;var d=YAHOO.util.Selector.query("input",a);if(d[0].checked==true){d[0].checked=false}else{d[0].checked=true}getEl("page").value=1;b.toggleCheckbox(f);YAHOO.CL.travel.search.makeRequest()}};var browseSuccess=function(a){YAHOO.CL.travel.search.overlay.hide();getEl("totalResults").innerHTML=a.responseText;pagelinks.bind();sortlinks.bind();getEl("resultsSortTop").focus();rateinit()};var browseFailure=function(a){YAHOO.CL.travel.search.overlay.hide();getEl("totalResults").innerHTML="There was a temporary issue - please refresh your browser and try again";pagelinks.state=pagelinks.states.READY;sortlinks.state=sortlinks.states.READY};var browseCallback={success:browseSuccess,failure:browseFailure,argument:["foo","bar"]};YAHOO.CL.travel.search.makeRequest=function(){YAHOO.CL.travel.search.overlay.center();
YAHOO.CL.travel.search.overlay.show();showElement("overlay-largeNotice");var b=YAHOO.util.Selector.query(".sidebarItem input");var c="";for(i=0;i<b.length;i++){if(b[i].checked==true){if(i>0){c+="&"}c+=b[i].name;c+="=";c+=b[i].value}}if(getEl("geo")){c+="&geo="+getEl("geo").value}c+="&sort="+getEl("sorting").value;c+="&page="+getEl("page").value;c+="&order="+getEl("order").value;if(getEl("query")){c+="&query="+getEl("query").value}if(getEl("adguid")){c+="&adguid="+getEl("adguid").value}piwikTracker.trackLink("ax:/hotels/browse"+c,"link","");var a=YAHOO.util.Connect.asyncRequest("POST","/hotels/browse",browseCallback,c)};YAHOO.CL.travel.search.handleCheckbox=function(a){YAHOO.util.Event.stopEvent(a);YAHOO.CL.travel.search.makeRequest()};YAHOO.CL.travel.search.init=function(){sidebarlinks=new YAHOO.CL.travel.search.SidebarLinks();pagelinks=new YAHOO.CL.travel.search.PageLinks();sortlinks=new YAHOO.CL.travel.search.SortLinks();YAHOO.CL.travel.search.overlay=new YAHOO.widget.Panel("overlay-largeNotice",{width:"325px",fixedCenter:true,close:false,draggable:false,zindex:4,modal:true,visible:false,underlay:"none"});
YAHOO.CL.travel.search.overlay.render();YAHOO.CL.travel.search.overlay.center();var a=YAHOO.util.Selector.query("#gw_frm .buttonSearch");if(a!=""){YAHOO.util.Event.addListener(a,"click",geoWidgetSubmit)}var c=YAHOO.util.Selector.query("#bw_frm .buttonSearch");if(c!=""){YAHOO.util.Event.addListener(c,"click",bookingwizWidgetSubmit)}var b=YAHOO.util.Selector.query("#lgbw_frm .buttonSearch");if(b!=""){YAHOO.util.Event.addListener(b,"click",lgBookingwizWidgetSubmit)}};YAHOO.util.Event.addListener(window,"load",YAHOO.CL.travel.search.init);YAHOO.util.Event.onDOMReady(YAHOO.CL.travel.bookingcalendar.init);

/*
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
*/
/**
 * The YAHOO object is the single global object used by YUI Library.  It
 * contains utility function for setting up namespaces, inheritance, and
 * logging.  YAHOO.util, YAHOO.widget, and YAHOO.example are namespaces
 * created automatically for and used by the library.
 * @module yahoo
 * @title  YAHOO Global
 */

/**
 * YAHOO_config is not included as part of the library.  Instead it is an 
 * object that can be defined by the implementer immediately before 
 * including the YUI library.  The properties included in this object
 * will be used to configure global properties needed as soon as the 
 * library begins to load.
 * @class YAHOO_config
 * @static
 */

/**
 * A reference to a function that will be executed every time a YAHOO module
 * is loaded.  As parameter, this function will receive the version
 * information for the module. See <a href="YAHOO.env.html#getVersion">
 * YAHOO.env.getVersion</a> for the description of the version data structure.
 * @property listener
 * @type Function
 * @static
 * @default undefined
 */

/**
 * Set to true if the library will be dynamically loaded after window.onload.
 * Defaults to false 
 * @property injecting
 * @type boolean
 * @static
 * @default undefined
 */

/**
 * Instructs the yuiloader component to dynamically load yui components and
 * their dependencies.  See the yuiloader documentation for more information
 * about dynamic loading
 * @property load
 * @static
 * @default undefined
 * @see yuiloader
 */

/**
 * Forces the use of the supplied locale where applicable in the library
 * @property locale
 * @type string
 * @static
 * @default undefined
 */

if (typeof YAHOO == "undefined" || !YAHOO) {
    /**
     * The YAHOO global namespace object.  If YAHOO is already defined, the
     * existing YAHOO object will not be overwritten so that defined
     * namespaces are preserved.
     * @class YAHOO
     * @static
     */
    var YAHOO = {};
}

/**
 * Returns the namespace specified and creates it if it doesn't exist
 * <pre>
 * YAHOO.namespace("property.package");
 * YAHOO.namespace("YAHOO.property.package");
 * </pre>
 * Either of the above would create YAHOO.property, then
 * YAHOO.property.package
 *
 * Be careful when naming packages. Reserved words may work in some browsers
 * and not others. For instance, the following will fail in Safari:
 * <pre>
 * YAHOO.namespace("really.long.nested.namespace");
 * </pre>
 * This fails because "long" is a future reserved word in ECMAScript
 *
 * For implementation code that uses YUI, do not create your components
 * in the namespaces created by the library.  defined by YUI -- create 
 * your own (YAHOO.util, YAHOO.widget, YAHOO.lang, YAHOO.env)
 *
 * @method namespace
 * @static
 * @param  {String*} arguments 1-n namespaces to create 
 * @return {Object}  A reference to the last namespace object created
 */
YAHOO.namespace = function() {
    var a=arguments, o=null, i, j, d;
    for (i=0; i<a.length; i=i+1) {
        d=(""+a[i]).split(".");
        o=YAHOO;

        // YAHOO is implied, so it is ignored if it is included
        for (j=(d[0] == "YAHOO") ? 1 : 0; j<d.length; j=j+1) {
            o[d[j]]=o[d[j]] || {};
            o=o[d[j]];
        }
    }

    return o;
};

/**
 * Uses YAHOO.widget.Logger to output a log message, if the widget is
 * available.
 *
 * @method log
 * @static
 * @param  {String}  msg  The message to log.
 * @param  {String}  cat  The log category for the message.  Default
 *                        categories are "info", "warn", "error", time".
 *                        Custom categories can be used as well. (opt)
 * @param  {String}  src  The source of the the message (opt)
 * @return {Boolean}      True if the log operation was successful.
 */
YAHOO.log = function(msg, cat, src) {
    var l=YAHOO.widget.Logger;
    if(l && l.log) {
        return l.log(msg, cat, src);
    } else {
        return false;
    }
};

/**
 * Registers a module with the YAHOO object
 * @method register
 * @static
 * @param {String}   name    the name of the module (event, slider, etc)
 * @param {Function} mainClass a reference to class in the module.  This
 *                             class will be tagged with the version info
 *                             so that it will be possible to identify the
 *                             version that is in use when multiple versions
 *                             have loaded
 * @param {Object}   data      metadata object for the module.  Currently it
 *                             is expected to contain a "version" property
 *                             and a "build" property at minimum.
 */
YAHOO.register = function(name, mainClass, data) {
    var mods = YAHOO.env.modules, m, v, b, ls, i;

    if (!mods[name]) {
        mods[name] = { 
            versions:[], 
            builds:[] 
        };
    }

    m  = mods[name];
    v  = data.version;
    b  = data.build;
    ls = YAHOO.env.listeners;

    m.name = name;
    m.version = v;
    m.build = b;
    m.versions.push(v);
    m.builds.push(b);
    m.mainClass = mainClass;

    // fire the module load listeners
    for (i=0;i<ls.length;i=i+1) {
        ls[i](m);
    }
    // label the main class
    if (mainClass) {
        mainClass.VERSION = v;
        mainClass.BUILD = b;
    } else {
        YAHOO.log("mainClass is undefined for module " + name, "warn");
    }
};

/**
 * YAHOO.env is used to keep track of what is known about the YUI library and
 * the browsing environment
 * @class YAHOO.env
 * @static
 */
YAHOO.env = YAHOO.env || {

    /**
     * Keeps the version info for all YUI modules that have reported themselves
     * @property modules
     * @type Object[]
     */
    modules: [],
    
    /**
     * List of functions that should be executed every time a YUI module
     * reports itself.
     * @property listeners
     * @type Function[]
     */
    listeners: []
};

/**
 * Returns the version data for the specified module:
 *      <dl>
 *      <dt>name:</dt>      <dd>The name of the module</dd>
 *      <dt>version:</dt>   <dd>The version in use</dd>
 *      <dt>build:</dt>     <dd>The build number in use</dd>
 *      <dt>versions:</dt>  <dd>All versions that were registered</dd>
 *      <dt>builds:</dt>    <dd>All builds that were registered.</dd>
 *      <dt>mainClass:</dt> <dd>An object that was was stamped with the
 *                 current version and build. If 
 *                 mainClass.VERSION != version or mainClass.BUILD != build,
 *                 multiple versions of pieces of the library have been
 *                 loaded, potentially causing issues.</dd>
 *       </dl>
 *
 * @method getVersion
 * @static
 * @param {String}  name the name of the module (event, slider, etc)
 * @return {Object} The version info
 */
YAHOO.env.getVersion = function(name) {
    return YAHOO.env.modules[name] || null;
};

/**
 * Do not fork for a browser if it can be avoided.  Use feature detection when
 * you can.  Use the user agent as a last resort.  YAHOO.env.ua stores a version
 * number for the browser engine, 0 otherwise.  This value may or may not map
 * to the version number of the browser using the engine.  The value is 
 * presented as a float so that it can easily be used for boolean evaluation 
 * as well as for looking for a particular range of versions.  Because of this, 
 * some of the granularity of the version info may be lost (e.g., Gecko 1.8.0.9 
 * reports 1.8).
 * @class YAHOO.env.ua
 * @static
 */
YAHOO.env.ua = function() {
    var o={

        /**
         * Internet Explorer version number or 0.  Example: 6
         * @property ie
         * @type float
         */
        ie:0,

        /**
         * Opera version number or 0.  Example: 9.2
         * @property opera
         * @type float
         */
        opera:0,

        /**
         * Gecko engine revision number.  Will evaluate to 1 if Gecko 
         * is detected but the revision could not be found. Other browsers
         * will be 0.  Example: 1.8
         * <pre>
         * Firefox 1.0.0.4: 1.7.8   <-- Reports 1.7
         * Firefox 1.5.0.9: 1.8.0.9 <-- Reports 1.8
         * Firefox 2.0.0.3: 1.8.1.3 <-- Reports 1.8
         * Firefox 3 alpha: 1.9a4   <-- Reports 1.9
         * </pre>
         * @property gecko
         * @type float
         */
        gecko:0,

        /**
         * AppleWebKit version.  KHTML browsers that are not WebKit browsers 
         * will evaluate to 1, other browsers 0.  Example: 418.9.1
         * <pre>
         * Safari 1.3.2 (312.6): 312.8.1 <-- Reports 312.8 -- currently the 
         *                                   latest available for Mac OSX 10.3.
         * Safari 2.0.2:         416     <-- hasOwnProperty introduced
         * Safari 2.0.4:         418     <-- preventDefault fixed
         * Safari 2.0.4 (419.3): 418.9.1 <-- One version of Safari may run
         *                                   different versions of webkit
         * Safari 2.0.4 (419.3): 419     <-- Tiger installations that have been
         *                                   updated, but not updated
         *                                   to the latest patch.
         * Webkit 212 nightly:   522+    <-- Safari 3.0 precursor (with native SVG
         *                                   and many major issues fixed).  
         * 3.x yahoo.com, flickr:422     <-- Safari 3.x hacks the user agent
         *                                   string when hitting yahoo.com and 
         *                                   flickr.com.
         * Safari 3.0.4 (523.12):523.12  <-- First Tiger release - automatic update
         *                                   from 2.x via the 10.4.11 OS patch
         * Webkit nightly 1/2008:525+    <-- Supports DOMContentLoaded event.
         *                                   yahoo.com user agent hack removed.
         *                                   
         * </pre>
         * http://developer.apple.com/internet/safari/uamatrix.html
         * @property webkit
         * @type float
         */
        webkit: 0,

        /**
         * The mobile property will be set to a string containing any relevant
         * user agent information when a modern mobile browser is detected.
         * Currently limited to Safari on the iPhone/iPod Touch, Nokia N-series
         * devices with the WebKit-based browser, and Opera Mini.  
         * @property mobile 
         * @type string
         */
        mobile: null,

        /**
         * Adobe AIR version number or 0.  Only populated if webkit is detected.
         * Example: 1.0
         * @property air
         * @type float
         */
        air: 0,

        /**
         * Google Caja version number or 0.
         * @property caja
         * @type float
         */
        caja: 0

    },

    ua = navigator.userAgent, 
    
    m;

    // Modern KHTML browsers should qualify as Safari X-Grade
    if ((/KHTML/).test(ua)) {
        o.webkit=1;
    }
    // Modern WebKit browsers are at least X-Grade
    m=ua.match(/AppleWebKit\/([^\s]*)/);
    if (m&&m[1]) {
        o.webkit=parseFloat(m[1]);

        // Mobile browser check
        if (/ Mobile\//.test(ua)) {
            o.mobile = "Apple"; // iPhone or iPod Touch
        } else {
            m=ua.match(/NokiaN[^\/]*/);
            if (m) {
                o.mobile = m[0]; // Nokia N-series, ex: NokiaN95
            }
        }

        m=ua.match(/AdobeAIR\/([^\s]*)/);
        if (m) {
            o.air = m[0]; // Adobe AIR 1.0 or better
        }

    }

    if (!o.webkit) { // not webkit
        // @todo check Opera/8.01 (J2ME/MIDP; Opera Mini/2.0.4509/1316; fi; U; ssr)
        m=ua.match(/Opera[\s\/]([^\s]*)/);
        if (m&&m[1]) {
            o.opera=parseFloat(m[1]);
            m=ua.match(/Opera Mini[^;]*/);
            if (m) {
                o.mobile = m[0]; // ex: Opera Mini/2.0.4509/1316
            }
        } else { // not opera or webkit
            m=ua.match(/MSIE\s([^;]*)/);
            if (m&&m[1]) {
                o.ie=parseFloat(m[1]);
            } else { // not opera, webkit, or ie
                m=ua.match(/Gecko\/([^\s]*)/);
                if (m) {
                    o.gecko=1; // Gecko detected, look for revision
                    m=ua.match(/rv:([^\s\)]*)/);
                    if (m&&m[1]) {
                        o.gecko=parseFloat(m[1]);
                    }
                }
            }
        }
    }

    m=ua.match(/Caja\/([^\s]*)/);
    if (m&&m[1]) {
        o.caja=parseFloat(m[1]);
    }
    
    return o;
}();

/*
 * Initializes the global by creating the default namespaces and applying
 * any new configuration information that is detected.  This is the setup
 * for env.
 * @method init
 * @static
 * @private
 */
(function() {
    YAHOO.namespace("util", "widget", "example");
    /*global YAHOO_config*/
    if ("undefined" !== typeof YAHOO_config) {
        var l=YAHOO_config.listener,ls=YAHOO.env.listeners,unique=true,i;
        if (l) {
            // if YAHOO is loaded multiple times we need to check to see if
            // this is a new config object.  If it is, add the new component
            // load listener to the stack
            for (i=0;i<ls.length;i=i+1) {
                if (ls[i]==l) {
                    unique=false;
                    break;
                }
            }
            if (unique) {
                ls.push(l);
            }
        }
    }
})();
/**
 * Provides the language utilites and extensions used by the library
 * @class YAHOO.lang
 */
YAHOO.lang = YAHOO.lang || {};

(function() {


var L = YAHOO.lang,

    ARRAY_TOSTRING = '[object Array]',
    FUNCTION_TOSTRING = '[object Function]',
    OP = Object.prototype,

    // ADD = ["toString", "valueOf", "hasOwnProperty"],
    ADD = ["toString", "valueOf"],

    OB = {

    /**
     * Determines wheather or not the provided object is an array.
     * @method isArray
     * @param {any} o The object being testing
     * @return {boolean} the result
     */
    isArray: function(o) { 
        return OP.toString.apply(o) === ARRAY_TOSTRING;
    },

    /**
     * Determines whether or not the provided object is a boolean
     * @method isBoolean
     * @param {any} o The object being testing
     * @return {boolean} the result
     */
    isBoolean: function(o) {
        return typeof o === 'boolean';
    },
    
    /**
     * Determines whether or not the provided object is a function.
     * Note: Internet Explorer thinks certain functions are objects:
     *
     * var obj = document.createElement("object");
     * YAHOO.lang.isFunction(obj.getAttribute) // reports false in IE
     *
     * var input = document.createElement("input"); // append to body
     * YAHOO.lang.isFunction(input.focus) // reports false in IE
     *
     * You will have to implement additional tests if these functions
     * matter to you.
     *
     * @method isFunction
     * @param {any} o The object being testing
     * @return {boolean} the result
     */
    isFunction: function(o) {
        return OP.toString.apply(o) === FUNCTION_TOSTRING;
    },
        
    /**
     * Determines whether or not the provided object is null
     * @method isNull
     * @param {any} o The object being testing
     * @return {boolean} the result
     */
    isNull: function(o) {
        return o === null;
    },
        
    /**
     * Determines whether or not the provided object is a legal number
     * @method isNumber
     * @param {any} o The object being testing
     * @return {boolean} the result
     */
    isNumber: function(o) {
        return typeof o === 'number' && isFinite(o);
    },
      
    /**
     * Determines whether or not the provided object is of type object
     * or function
     * @method isObject
     * @param {any} o The object being testing
     * @return {boolean} the result
     */  
    isObject: function(o) {
return (o && (typeof o === 'object' || L.isFunction(o))) || false;
    },
        
    /**
     * Determines whether or not the provided object is a string
     * @method isString
     * @param {any} o The object being testing
     * @return {boolean} the result
     */
    isString: function(o) {
        return typeof o === 'string';
    },
        
    /**
     * Determines whether or not the provided object is undefined
     * @method isUndefined
     * @param {any} o The object being testing
     * @return {boolean} the result
     */
    isUndefined: function(o) {
        return typeof o === 'undefined';
    },
    
 
    /**
     * IE will not enumerate native functions in a derived object even if the
     * function was overridden.  This is a workaround for specific functions 
     * we care about on the Object prototype. 
     * @property _IEEnumFix
     * @param {Function} r  the object to receive the augmentation
     * @param {Function} s  the object that supplies the properties to augment
     * @static
     * @private
     */
    _IEEnumFix: (YAHOO.env.ua.ie) ? function(r, s) {
            var i, fname, f;
            for (i=0;i<ADD.length;i=i+1) {

                fname = ADD[i];
                f = s[fname];

                if (L.isFunction(f) && f!=OP[fname]) {
                    r[fname]=f;
                }
            }
    } : function(){},
       
    /**
     * Utility to set up the prototype, constructor and superclass properties to
     * support an inheritance strategy that can chain constructors and methods.
     * Static members will not be inherited.
     *
     * @method extend
     * @static
     * @param {Function} subc   the object to modify
     * @param {Function} superc the object to inherit
     * @param {Object} overrides  additional properties/methods to add to the
     *                              subclass prototype.  These will override the
     *                              matching items obtained from the superclass 
     *                              if present.
     */
    extend: function(subc, superc, overrides) {
        if (!superc||!subc) {
            throw new Error("extend failed, please check that " +
                            "all dependencies are included.");
        }
        var F = function() {}, i;
        F.prototype=superc.prototype;
        subc.prototype=new F();
        subc.prototype.constructor=subc;
        subc.superclass=superc.prototype;
        if (superc.prototype.constructor == OP.constructor) {
            superc.prototype.constructor=superc;
        }
    
        if (overrides) {
            for (i in overrides) {
                if (L.hasOwnProperty(overrides, i)) {
                    subc.prototype[i]=overrides[i];
                }
            }

            L._IEEnumFix(subc.prototype, overrides);
        }
    },
   
    /**
     * Applies all properties in the supplier to the receiver if the
     * receiver does not have these properties yet.  Optionally, one or 
     * more methods/properties can be specified (as additional 
     * parameters).  This option will overwrite the property if receiver 
     * has it already.  If true is passed as the third parameter, all 
     * properties will be applied and _will_ overwrite properties in 
     * the receiver.
     *
     * @method augmentObject
     * @static
     * @since 2.3.0
     * @param {Function} r  the object to receive the augmentation
     * @param {Function} s  the object that supplies the properties to augment
     * @param {String*|boolean}  arguments zero or more properties methods 
     *        to augment the receiver with.  If none specified, everything
     *        in the supplier will be used unless it would
     *        overwrite an existing property in the receiver. If true
     *        is specified as the third parameter, all properties will
     *        be applied and will overwrite an existing property in
     *        the receiver
     */
    augmentObject: function(r, s) {
        if (!s||!r) {
            throw new Error("Absorb failed, verify dependencies.");
        }
        var a=arguments, i, p, overrideList=a[2];
        if (overrideList && overrideList!==true) { // only absorb the specified properties
            for (i=2; i<a.length; i=i+1) {
                r[a[i]] = s[a[i]];
            }
        } else { // take everything, overwriting only if the third parameter is true
            for (p in s) { 
                if (overrideList || !(p in r)) {
                    r[p] = s[p];
                }
            }
            
            L._IEEnumFix(r, s);
        }
    },
 
    /**
     * Same as YAHOO.lang.augmentObject, except it only applies prototype properties
     * @see YAHOO.lang.augmentObject
     * @method augmentProto
     * @static
     * @param {Function} r  the object to receive the augmentation
     * @param {Function} s  the object that supplies the properties to augment
     * @param {String*|boolean}  arguments zero or more properties methods 
     *        to augment the receiver with.  If none specified, everything 
     *        in the supplier will be used unless it would overwrite an existing 
     *        property in the receiver.  if true is specified as the third 
     *        parameter, all properties will be applied and will overwrite an 
     *        existing property in the receiver
     */
    augmentProto: function(r, s) {
        if (!s||!r) {
            throw new Error("Augment failed, verify dependencies.");
        }
        //var a=[].concat(arguments);
        var a=[r.prototype,s.prototype], i;
        for (i=2;i<arguments.length;i=i+1) {
            a.push(arguments[i]);
        }
        L.augmentObject.apply(this, a);
    },

      
    /**
     * Returns a simple string representation of the object or array.
     * Other types of objects will be returned unprocessed.  Arrays
     * are expected to be indexed.  Use object notation for
     * associative arrays.
     * @method dump
     * @since 2.3.0
     * @param o {Object} The object to dump
     * @param d {int} How deep to recurse child objects, default 3
     * @return {String} the dump result
     */
    dump: function(o, d) {
        var i,len,s=[],OBJ="{...}",FUN="f(){...}",
            COMMA=', ', ARROW=' => ';

        // Cast non-objects to string
        // Skip dates because the std toString is what we want
        // Skip HTMLElement-like objects because trying to dump 
        // an element will cause an unhandled exception in FF 2.x
        if (!L.isObject(o)) {
            return o + "";
        } else if (o instanceof Date || ("nodeType" in o && "tagName" in o)) {
            return o;
        } else if  (L.isFunction(o)) {
            return FUN;
        }

        // dig into child objects the depth specifed. Default 3
        d = (L.isNumber(d)) ? d : 3;

        // arrays [1, 2, 3]
        if (L.isArray(o)) {
            s.push("[");
            for (i=0,len=o.length;i<len;i=i+1) {
                if (L.isObject(o[i])) {
                    s.push((d > 0) ? L.dump(o[i], d-1) : OBJ);
                } else {
                    s.push(o[i]);
                }
                s.push(COMMA);
            }
            if (s.length > 1) {
                s.pop();
            }
            s.push("]");
        // objects {k1 => v1, k2 => v2}
        } else {
            s.push("{");
            for (i in o) {
                if (L.hasOwnProperty(o, i)) {
                    s.push(i + ARROW);
                    if (L.isObject(o[i])) {
                        s.push((d > 0) ? L.dump(o[i], d-1) : OBJ);
                    } else {
                        s.push(o[i]);
                    }
                    s.push(COMMA);
                }
            }
            if (s.length > 1) {
                s.pop();
            }
            s.push("}");
        }

        return s.join("");
    },

    /**
     * Does variable substitution on a string. It scans through the string 
     * looking for expressions enclosed in { } braces. If an expression 
     * is found, it is used a key on the object.  If there is a space in
     * the key, the first word is used for the key and the rest is provided
     * to an optional function to be used to programatically determine the
     * value (the extra information might be used for this decision). If 
     * the value for the key in the object, or what is returned from the
     * function has a string value, number value, or object value, it is 
     * substituted for the bracket expression and it repeats.  If this
     * value is an object, it uses the Object's toString() if this has
     * been overridden, otherwise it does a shallow dump of the key/value
     * pairs.
     * @method substitute
     * @since 2.3.0
     * @param s {String} The string that will be modified.
     * @param o {Object} An object containing the replacement values
     * @param f {Function} An optional function that can be used to
     *                     process each match.  It receives the key,
     *                     value, and any extra metadata included with
     *                     the key inside of the braces.
     * @return {String} the substituted string
     */
    substitute: function (s, o, f) {
        var i, j, k, key, v, meta, saved=[], token, 
            DUMP='dump', SPACE=' ', LBRACE='{', RBRACE='}',
            dump;


        for (;;) {
            i = s.lastIndexOf(LBRACE);
            if (i < 0) {
                break;
            }
            j = s.indexOf(RBRACE, i);
            if (i + 1 >= j) {
                break;
            }

            //Extract key and meta info 
            token = s.substring(i + 1, j);
            key = token;
            meta = null;
            k = key.indexOf(SPACE);
            if (k > -1) {
                meta = key.substring(k + 1);
                key = key.substring(0, k);
            }

            // lookup the value
            v = o[key];

            // if a substitution function was provided, execute it
            if (f) {
                v = f(key, v, meta);
            }

            if (L.isObject(v)) {
                if (L.isArray(v)) {
                    v = L.dump(v, parseInt(meta, 10));
                } else {
                    meta = meta || "";

                    // look for the keyword 'dump', if found force obj dump
                    dump = meta.indexOf(DUMP);
                    if (dump > -1) {
                        meta = meta.substring(4);
                    }

                    // use the toString if it is not the Object toString 
                    // and the 'dump' meta info was not found
                    if (v.toString===OP.toString || dump>-1) {
                        v = L.dump(v, parseInt(meta, 10));
                    } else {
                        v = v.toString();
                    }
                }
            } else if (!L.isString(v) && !L.isNumber(v)) {
                // This {block} has no replace string. Save it for later.
                v = "~-" + saved.length + "-~";
                saved[saved.length] = token;

                // break;
            }

            s = s.substring(0, i) + v + s.substring(j + 1);


        }

        // restore saved {block}s
        for (i=saved.length-1; i>=0; i=i-1) {
            s = s.replace(new RegExp("~-" + i + "-~"), "{"  + saved[i] + "}", "g");
        }

        return s;
    },


    /**
     * Returns a string without any leading or trailing whitespace.  If 
     * the input is not a string, the input will be returned untouched.
     * @method trim
     * @since 2.3.0
     * @param s {string} the string to trim
     * @return {string} the trimmed string
     */
    trim: function(s){
        try {
            return s.replace(/^\s+|\s+$/g, "");
        } catch(e) {
            return s;
        }
    },

    /**
     * Returns a new object containing all of the properties of
     * all the supplied objects.  The properties from later objects
     * will overwrite those in earlier objects.
     * @method merge
     * @since 2.3.0
     * @param arguments {Object*} the objects to merge
     * @return the new merged object
     */
    merge: function() {
        var o={}, a=arguments, l=a.length, i;
        for (i=0; i<l; i=i+1) {
            L.augmentObject(o, a[i], true);
        }
        return o;
    },

    /**
     * Executes the supplied function in the context of the supplied 
     * object 'when' milliseconds later.  Executes the function a 
     * single time unless periodic is set to true.
     * @method later
     * @since 2.4.0
     * @param when {int} the number of milliseconds to wait until the fn 
     * is executed
     * @param o the context object
     * @param fn {Function|String} the function to execute or the name of 
     * the method in the 'o' object to execute
     * @param data [Array] data that is provided to the function.  This accepts
     * either a single item or an array.  If an array is provided, the
     * function is executed with one parameter for each array item.  If
     * you need to pass a single array parameter, it needs to be wrapped in
     * an array [myarray]
     * @param periodic {boolean} if true, executes continuously at supplied 
     * interval until canceled
     * @return a timer object. Call the cancel() method on this object to 
     * stop the timer.
     */
    later: function(when, o, fn, data, periodic) {
        when = when || 0; 
        o = o || {};
        var m=fn, d=data, f, r;

        if (L.isString(fn)) {
            m = o[fn];
        }

        if (!m) {
            throw new TypeError("method undefined");
        }

        if (!L.isArray(d)) {
            d = [data];
        }

        f = function() {
            m.apply(o, d);
        };

        r = (periodic) ? setInterval(f, when) : setTimeout(f, when);

        return {
            interval: periodic,
            cancel: function() {
                if (this.interval) {
                    clearInterval(r);
                } else {
                    clearTimeout(r);
                }
            }
        };
    },
    
    /**
     * A convenience method for detecting a legitimate non-null value.
     * Returns false for null/undefined/NaN, true for other values, 
     * including 0/false/''
     * @method isValue
     * @since 2.3.0
     * @param o {any} the item to test
     * @return {boolean} true if it is not null/undefined/NaN || false
     */
    isValue: function(o) {
        // return (o || o === false || o === 0 || o === ''); // Infinity fails
return (L.isObject(o) || L.isString(o) || L.isNumber(o) || L.isBoolean(o));
    }

};

/**
 * Determines whether or not the property was added
 * to the object instance.  Returns false if the property is not present
 * in the object, or was inherited from the prototype.
 * This abstraction is provided to enable hasOwnProperty for Safari 1.3.x.
 * There is a discrepancy between YAHOO.lang.hasOwnProperty and
 * Object.prototype.hasOwnProperty when the property is a primitive added to
 * both the instance AND prototype with the same value:
 * <pre>
 * var A = function() {};
 * A.prototype.foo = 'foo';
 * var a = new A();
 * a.foo = 'foo';
 * alert(a.hasOwnProperty('foo')); // true
 * alert(YAHOO.lang.hasOwnProperty(a, 'foo')); // false when using fallback
 * </pre>
 * @method hasOwnProperty
 * @param {any} o The object being testing
 * @param prop {string} the name of the property to test
 * @return {boolean} the result
 */
L.hasOwnProperty = (OP.hasOwnProperty) ?
    function(o, prop) {
        return o && o.hasOwnProperty(prop);
    } : function(o, prop) {
        return !L.isUndefined(o[prop]) && 
                o.constructor.prototype[prop] !== o[prop];
    };

// new lang wins
OB.augmentObject(L, OB, true);

/*
 * An alias for <a href="YAHOO.lang.html">YAHOO.lang</a>
 * @class YAHOO.util.Lang
 */
YAHOO.util.Lang = L;
 
/**
 * Same as YAHOO.lang.augmentObject, except it only applies prototype 
 * properties.  This is an alias for augmentProto.
 * @see YAHOO.lang.augmentObject
 * @method augment
 * @static
 * @param {Function} r  the object to receive the augmentation
 * @param {Function} s  the object that supplies the properties to augment
 * @param {String*|boolean}  arguments zero or more properties methods to 
 *        augment the receiver with.  If none specified, everything
 *        in the supplier will be used unless it would
 *        overwrite an existing property in the receiver.  if true
 *        is specified as the third parameter, all properties will
 *        be applied and will overwrite an existing property in
 *        the receiver
 */
L.augment = L.augmentProto;

/**
 * An alias for <a href="YAHOO.lang.html#augment">YAHOO.lang.augment</a>
 * @for YAHOO
 * @method augment
 * @static
 * @param {Function} r  the object to receive the augmentation
 * @param {Function} s  the object that supplies the properties to augment
 * @param {String*}  arguments zero or more properties methods to 
 *        augment the receiver with.  If none specified, everything
 *        in the supplier will be used unless it would
 *        overwrite an existing property in the receiver
 */
YAHOO.augment = L.augmentProto;
       
/**
 * An alias for <a href="YAHOO.lang.html#extend">YAHOO.lang.extend</a>
 * @method extend
 * @static
 * @param {Function} subc   the object to modify
 * @param {Function} superc the object to inherit
 * @param {Object} overrides  additional properties/methods to add to the
 *        subclass prototype.  These will override the
 *        matching items obtained from the superclass if present.
 */
YAHOO.extend = L.extend;

})();
YAHOO.register("yahoo", YAHOO, {version: "2.7.0", build: "1796"});
/*
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
*/
/**
 * The dom module provides helper methods for manipulating Dom elements.
 * @module dom
 *
 */

(function() {
    YAHOO.env._id_counter = YAHOO.env._id_counter || 0;     // for use with generateId (global to save state if Dom is overwritten)

        // internal shorthand
    var Y = YAHOO.util,
        lang = YAHOO.lang,
        UA = YAHOO.env.ua,
        trim = YAHOO.lang.trim,
        propertyCache = {}, // for faster hyphen converts
        reCache = {}, // cache className regexes
        RE_TABLE = /^t(?:able|d|h)$/i, // for _calcBorders
        RE_COLOR = /color$/i,

        // DOM aliases 
        document = window.document,     
        documentElement = document.documentElement,

        // string constants
        OWNER_DOCUMENT = 'ownerDocument',
        DEFAULT_VIEW = 'defaultView',
        DOCUMENT_ELEMENT = 'documentElement',
        COMPAT_MODE = 'compatMode',
        OFFSET_LEFT = 'offsetLeft',
        OFFSET_TOP = 'offsetTop',
        OFFSET_PARENT = 'offsetParent',
        PARENT_NODE = 'parentNode',
        NODE_TYPE = 'nodeType',
        TAG_NAME = 'tagName',
        SCROLL_LEFT = 'scrollLeft',
        SCROLL_TOP = 'scrollTop',
        GET_BOUNDING_CLIENT_RECT = 'getBoundingClientRect',
        GET_COMPUTED_STYLE = 'getComputedStyle',
        CURRENT_STYLE = 'currentStyle',
        CSS1_COMPAT = 'CSS1Compat',
        _BACK_COMPAT = 'BackCompat',
        _CLASS = 'class', // underscore due to reserved word
        CLASS_NAME = 'className',
        EMPTY = '',
        SPACE = ' ',
        C_START = '(?:^|\\s)',
        C_END = '(?= |$)',
        G = 'g',
        POSITION = 'position',
        FIXED = 'fixed',
        RELATIVE = 'relative',
        LEFT = 'left',
        TOP = 'top',
        MEDIUM = 'medium',
        BORDER_LEFT_WIDTH = 'borderLeftWidth',
        BORDER_TOP_WIDTH = 'borderTopWidth',
    
    // brower detection
        isOpera = UA.opera,
        isSafari = UA.webkit, 
        isGecko = UA.gecko, 
        isIE = UA.ie; 
    
    /**
     * Provides helper methods for DOM elements.
     * @namespace YAHOO.util
     * @class Dom
     * @requires yahoo, event
     */
    Y.Dom = {
        CUSTOM_ATTRIBUTES: (!documentElement.hasAttribute) ? { // IE < 8
            'for': 'htmlFor',
            'class': CLASS_NAME
        } : { // w3c
            'htmlFor': 'for',
            'className': _CLASS
        },

        /**
         * Returns an HTMLElement reference.
         * @method get
         * @param {String | HTMLElement |Array} el Accepts a string to use as an ID for getting a DOM reference, an actual DOM reference, or an Array of IDs and/or HTMLElements.
         * @return {HTMLElement | Array} A DOM reference to an HTML element or an array of HTMLElements.
         */
        get: function(el) {
            var id, nodes, c, i, len;

            if (el) {
                if (el[NODE_TYPE] || el.item) { // Node, or NodeList
                    return el;
                }

                if (typeof el === 'string') { // id
                    id = el;
                    el = document.getElementById(el);
                    if (el && el.id === id) { // IE: avoid false match on "name" attribute
                    return el;
                    } else if (el && document.all) { // filter by name
                        el = null;
                        nodes = document.all[id];
                        for (i = 0, len = nodes.length; i < len; ++i) {
                            if (nodes[i].id === id) {
                                return nodes[i];
                            }
                        }
                    }
                    return el;
                }
                
                if (el.DOM_EVENTS) { // YAHOO.util.Element
                    el = el.get('element');
                }

                if ('length' in el) { // array-like 
                    c = [];
                    for (i = 0, len = el.length; i < len; ++i) {
                        c[c.length] = Y.Dom.get(el[i]);
                    }
                    
                    return c;
                }

                return el; // some other object, just pass it back
            }

            return null;
        },
    
        getComputedStyle: function(el, property) {
            if (window[GET_COMPUTED_STYLE]) {
                return el[OWNER_DOCUMENT][DEFAULT_VIEW][GET_COMPUTED_STYLE](el, null)[property];
            } else if (el[CURRENT_STYLE]) {
                return Y.Dom.IE_ComputedStyle.get(el, property);
            }
        },

        /**
         * Normalizes currentStyle and ComputedStyle.
         * @method getStyle
         * @param {String | HTMLElement |Array} el Accepts a string to use as an ID, an actual DOM reference, or an Array of IDs and/or HTMLElements.
         * @param {String} property The style property whose value is returned.
         * @return {String | Array} The current value of the style property for the element(s).
         */
        getStyle: function(el, property) {
            return Y.Dom.batch(el, Y.Dom._getStyle, property);
        },

        // branching at load instead of runtime
        _getStyle: function() {
            if (window[GET_COMPUTED_STYLE]) { // W3C DOM method
                return function(el, property) {
                    property = (property === 'float') ? property = 'cssFloat' :
                            Y.Dom._toCamel(property);

                    var value = el.style[property],
                        computed;
                    
                    if (!value) {
                        computed = el[OWNER_DOCUMENT][DEFAULT_VIEW][GET_COMPUTED_STYLE](el, null);
                        if (computed) { // test computed before touching for safari
                            value = computed[property];
                        }
                    }
                    
                    return value;
                };
            } else if (documentElement[CURRENT_STYLE]) {
                return function(el, property) {                         
                    var value;

                    switch(property) {
                        case 'opacity' :// IE opacity uses filter
                            value = 100;
                            try { // will error if no DXImageTransform
                                value = el.filters['DXImageTransform.Microsoft.Alpha'].opacity;

                            } catch(e) {
                                try { // make sure its in the document
                                    value = el.filters('alpha').opacity;
                                } catch(err) {
                                    YAHOO.log('getStyle: IE filter failed',
                                            'error', 'Dom');
                                }
                            }
                            return value / 100;
                        case 'float': // fix reserved word
                            property = 'styleFloat'; // fall through
                        default: 
                            property = Y.Dom._toCamel(property);
                            value = el[CURRENT_STYLE] ? el[CURRENT_STYLE][property] : null;
                            return ( el.style[property] || value );
                    }
                };
            }
        }(),
    
        /**
         * Wrapper for setting style properties of HTMLElements.  Normalizes "opacity" across modern browsers.
         * @method setStyle
         * @param {String | HTMLElement | Array} el Accepts a string to use as an ID, an actual DOM reference, or an Array of IDs and/or HTMLElements.
         * @param {String} property The style property to be set.
         * @param {String} val The value to apply to the given property.
         */
        setStyle: function(el, property, val) {
            Y.Dom.batch(el, Y.Dom._setStyle, { prop: property, val: val });
        },

        _setStyle: function() {
            if (isIE) {
                return function(el, args) {
                    var property = Y.Dom._toCamel(args.prop),
                        val = args.val;

                    if (el) {
                        switch (property) {
                            case 'opacity':
                                if ( lang.isString(el.style.filter) ) { // in case not appended
                                    el.style.filter = 'alpha(opacity=' + val * 100 + ')';
                                    
                                    if (!el[CURRENT_STYLE] || !el[CURRENT_STYLE].hasLayout) {
                                        el.style.zoom = 1; // when no layout or cant tell
                                    }
                                }
                                break;
                            case 'float':
                                property = 'styleFloat';
                            default:
                            el.style[property] = val;
                        }
                    } else {
                        YAHOO.log('element ' + el + ' is undefined', 'error', 'Dom');
                    }
                };
            } else {
                return function(el, args) {
                    var property = Y.Dom._toCamel(args.prop),
                        val = args.val;
                    if (el) {
                        if (property == 'float') {
                            property = 'cssFloat';
                        }
                        el.style[property] = val;
                    } else {
                        YAHOO.log('element ' + el + ' is undefined', 'error', 'Dom');
                    }
                };
            }

        }(),
        
        /**
         * Gets the current position of an element based on page coordinates. 
         * Element must be part of the DOM tree to have page coordinates (display:none or elements not appended return false).
         * @method getXY
         * @param {String | HTMLElement | Array} el Accepts a string to use as an ID, an actual DOM
         * reference, or an Array of IDs and/or HTMLElements
         * @return {Array} The XY position of the element(s)
         */
        getXY: function(el) {
            return Y.Dom.batch(el, Y.Dom._getXY);
        },

        _canPosition: function(el) {
            return ( Y.Dom._getStyle(el, 'display') !== 'none' && Y.Dom._inDoc(el) );
        },

        _getXY: function() {
            if (document[DOCUMENT_ELEMENT][GET_BOUNDING_CLIENT_RECT]) {
                return function(node) {
                    var scrollLeft, scrollTop, box, doc,
                        off1, off2, mode, bLeft, bTop,
                        floor = Math.floor, // TODO: round?
                        xy = false;

                    if (Y.Dom._canPosition(node)) {
                        box = node[GET_BOUNDING_CLIENT_RECT]();
                        doc = node[OWNER_DOCUMENT];
                        scrollLeft = Y.Dom.getDocumentScrollLeft(doc);
                        scrollTop = Y.Dom.getDocumentScrollTop(doc);
                        xy = [floor(box[LEFT]), floor(box[TOP])];

                        if (isIE && UA.ie < 8) { // IE < 8: viewport off by 2
                            off1 = 2;
                            off2 = 2;
                            mode = doc[COMPAT_MODE];
                            bLeft = _getComputedStyle(doc[DOCUMENT_ELEMENT], BORDER_LEFT_WIDTH);
                            bTop = _getComputedStyle(doc[DOCUMENT_ELEMENT], BORDER_TOP_WIDTH);

                            if (UA.ie === 6) {
                                if (mode !== _BACK_COMPAT) {
                                    off1 = 0;
                                    off2 = 0;
                                }
                            }
                            
                            if ((mode == _BACK_COMPAT)) {
                                if (bLeft !== MEDIUM) {
                                    off1 = parseInt(bLeft, 10);
                                }
                                if (bTop !== MEDIUM) {
                                    off2 = parseInt(bTop, 10);
                                }
                            }
                            
                            xy[0] -= off1;
                            xy[1] -= off2;

                        }

                        if ((scrollTop || scrollLeft)) {
                            xy[0] += scrollLeft;
                            xy[1] += scrollTop;
                        }

                        // gecko may return sub-pixel (non-int) values
                        xy[0] = floor(xy[0]);
                        xy[1] = floor(xy[1]);
                    } else {
                        YAHOO.log('getXY failed: element not positionable (either not in a document or not displayed)', 'error', 'Dom');
                    }

                    return xy;
                };
            } else {
                return function(node) { // ff2, safari: manually calculate by crawling up offsetParents
                    var docScrollLeft, docScrollTop,
                        scrollTop, scrollLeft,
                        bCheck,
                        xy = false,
                        parentNode = node;

                    if  (Y.Dom._canPosition(node) ) {
                        xy = [node[OFFSET_LEFT], node[OFFSET_TOP]];
                        docScrollLeft = Y.Dom.getDocumentScrollLeft(node[OWNER_DOCUMENT]);
                        docScrollTop = Y.Dom.getDocumentScrollTop(node[OWNER_DOCUMENT]);

                        // TODO: refactor with !! or just falsey
                        bCheck = ((isGecko || UA.webkit > 519) ? true : false);

                        // TODO: worth refactoring for TOP/LEFT only?
                        while ((parentNode = parentNode[OFFSET_PARENT])) {
                            xy[0] += parentNode[OFFSET_LEFT];
                            xy[1] += parentNode[OFFSET_TOP];
                            if (bCheck) {
                                xy = Y.Dom._calcBorders(parentNode, xy);
                            }
                        }

                        // account for any scrolled ancestors
                        if (Y.Dom._getStyle(node, POSITION) !== FIXED) {
                            parentNode = node;

                            while ((parentNode = parentNode[PARENT_NODE]) && parentNode[TAG_NAME]) {
                                scrollTop = parentNode[SCROLL_TOP];
                                scrollLeft = parentNode[SCROLL_LEFT];

                                //Firefox does something funky with borders when overflow is not visible.
                                if (isGecko && (Y.Dom._getStyle(parentNode, 'overflow') !== 'visible')) {
                                        xy = Y.Dom._calcBorders(parentNode, xy);
                                }

                                if (scrollTop || scrollLeft) {
                                    xy[0] -= scrollLeft;
                                    xy[1] -= scrollTop;
                                }
                            }
                            xy[0] += docScrollLeft;
                            xy[1] += docScrollTop;

                        } else {
                            //Fix FIXED position -- add scrollbars
                            if (isOpera) {
                                xy[0] -= docScrollLeft;
                                xy[1] -= docScrollTop;
                            } else if (isSafari || isGecko) {
                                xy[0] += docScrollLeft;
                                xy[1] += docScrollTop;
                            }
                        }
                        //Round the numbers so we get sane data back
                        xy[0] = Math.floor(xy[0]);
                        xy[1] = Math.floor(xy[1]);
                    } else {
                        YAHOO.log('getXY failed: element not positionable (either not in a document or not displayed)', 'error', 'Dom');
                    }
                    return xy;                
                };
            }
        }(), // NOTE: Executing for loadtime branching
        
        /**
         * Gets the current X position of an element based on page coordinates.  The element must be part of the DOM tree to have page coordinates (display:none or elements not appended return false).
         * @method getX
         * @param {String | HTMLElement | Array} el Accepts a string to use as an ID, an actual DOM reference, or an Array of IDs and/or HTMLElements
         * @return {Number | Array} The X position of the element(s)
         */
        getX: function(el) {
            var f = function(el) {
                return Y.Dom.getXY(el)[0];
            };
            
            return Y.Dom.batch(el, f, Y.Dom, true);
        },
        
        /**
         * Gets the current Y position of an element based on page coordinates.  Element must be part of the DOM tree to have page coordinates (display:none or elements not appended return false).
         * @method getY
         * @param {String | HTMLElement | Array} el Accepts a string to use as an ID, an actual DOM reference, or an Array of IDs and/or HTMLElements
         * @return {Number | Array} The Y position of the element(s)
         */
        getY: function(el) {
            var f = function(el) {
                return Y.Dom.getXY(el)[1];
            };
            
            return Y.Dom.batch(el, f, Y.Dom, true);
        },
        
        /**
         * Set the position of an html element in page coordinates, regardless of how the element is positioned.
         * The element(s) must be part of the DOM tree to have page coordinates (display:none or elements not appended return false).
         * @method setXY
         * @param {String | HTMLElement | Array} el Accepts a string to use as an ID, an actual DOM reference, or an Array of IDs and/or HTMLElements
         * @param {Array} pos Contains X & Y values for new position (coordinates are page-based)
         * @param {Boolean} noRetry By default we try and set the position a second time if the first fails
         */
        setXY: function(el, pos, noRetry) {
            Y.Dom.batch(el, Y.Dom._setXY, { pos: pos, noRetry: noRetry });
        },

        _setXY: function(node, args) {
            var pos = Y.Dom._getStyle(node, POSITION),
                setStyle = Y.Dom.setStyle,
                xy = args.pos,
                noRetry = args.noRetry,

                delta = [ // assuming pixels; if not we will have to retry
                    parseInt( Y.Dom.getComputedStyle(node, LEFT), 10 ),
                    parseInt( Y.Dom.getComputedStyle(node, TOP), 10 )
                ],

                currentXY,
                newXY;
        
            if (pos == 'static') { // default to relative
                pos = RELATIVE;
                setStyle(node, POSITION, pos);
            }

            currentXY = Y.Dom._getXY(node);

            if (!xy || currentXY === false) { // has to be part of doc to have xy
                YAHOO.log('xy failed: node not available', 'error', 'Node');
                return false; 
            }
            
            if ( isNaN(delta[0]) ) {// in case of 'auto'
                delta[0] = (pos == RELATIVE) ? 0 : node[OFFSET_LEFT];
            } 
            if ( isNaN(delta[1]) ) { // in case of 'auto'
                delta[1] = (pos == RELATIVE) ? 0 : node[OFFSET_TOP];
            } 

            if (xy[0] !== null) { // from setX
                setStyle(node, LEFT, xy[0] - currentXY[0] + delta[0] + 'px');
            }

            if (xy[1] !== null) { // from setY
                setStyle(node, TOP, xy[1] - currentXY[1] + delta[1] + 'px');
            }
          
            if (!noRetry) {
                newXY = Y.Dom._getXY(node);

                // if retry is true, try one more time if we miss 
               if ( (xy[0] !== null && newXY[0] != xy[0]) || 
                    (xy[1] !== null && newXY[1] != xy[1]) ) {
                   Y.Dom._setXY(node, { pos: xy, noRetry: true });
               }
            }        

            YAHOO.log('setXY setting position to ' + xy, 'info', 'Node');
        },
        
        /**
         * Set the X position of an html element in page coordinates, regardless of how the element is positioned.
         * The element must be part of the DOM tree to have page coordinates (display:none or elements not appended return false).
         * @method setX
         * @param {String | HTMLElement | Array} el Accepts a string to use as an ID, an actual DOM reference, or an Array of IDs and/or HTMLElements.
         * @param {Int} x The value to use as the X coordinate for the element(s).
         */
        setX: function(el, x) {
            Y.Dom.setXY(el, [x, null]);
        },
        
        /**
         * Set the Y position of an html element in page coordinates, regardless of how the element is positioned.
         * The element must be part of the DOM tree to have page coordinates (display:none or elements not appended return false).
         * @method setY
         * @param {String | HTMLElement | Array} el Accepts a string to use as an ID, an actual DOM reference, or an Array of IDs and/or HTMLElements.
         * @param {Int} x To use as the Y coordinate for the element(s).
         */
        setY: function(el, y) {
            Y.Dom.setXY(el, [null, y]);
        },
        
        /**
         * Returns the region position of the given element.
         * The element must be part of the DOM tree to have a region (display:none or elements not appended return false).
         * @method getRegion
         * @param {String | HTMLElement | Array} el Accepts a string to use as an ID, an actual DOM reference, or an Array of IDs and/or HTMLElements.
         * @return {Region | Array} A Region or array of Region instances containing "top, left, bottom, right" member data.
         */
        getRegion: function(el) {
            var f = function(el) {
                var region = false;
                if ( Y.Dom._canPosition(el) ) {
                    region = Y.Region.getRegion(el);
                    YAHOO.log('getRegion returning ' + region, 'info', 'Dom');
                } else {
                    YAHOO.log('getRegion failed: element not positionable (either not in a document or not displayed)', 'error', 'Dom');
                }

                return region;
            };
            
            return Y.Dom.batch(el, f, Y.Dom, true);
        },
        
        /**
         * Returns the width of the client (viewport).
         * @method getClientWidth
         * @deprecated Now using getViewportWidth.  This interface left intact for back compat.
         * @return {Int} The width of the viewable area of the page.
         */
        getClientWidth: function() {
            return Y.Dom.getViewportWidth();
        },
        
        /**
         * Returns the height of the client (viewport).
         * @method getClientHeight
         * @deprecated Now using getViewportHeight.  This interface left intact for back compat.
         * @return {Int} The height of the viewable area of the page.
         */
        getClientHeight: function() {
            return Y.Dom.getViewportHeight();
        },

        /**
         * Returns a array of HTMLElements with the given class.
         * For optimized performance, include a tag and/or root node when possible.
         * Note: This method operates against a live collection, so modifying the 
         * collection in the callback (removing/appending nodes, etc.) will have
         * side effects.  Instead you should iterate the returned nodes array,
         * as you would with the native "getElementsByTagName" method. 
         * @method getElementsByClassName
         * @param {String} className The class name to match against
         * @param {String} tag (optional) The tag name of the elements being collected
         * @param {String | HTMLElement} root (optional) The HTMLElement or an ID to use as the starting point 
         * @param {Function} apply (optional) A function to apply to each element when found 
         * @param {Any} o (optional) An optional arg that is passed to the supplied method
         * @param {Boolean} overrides (optional) Whether or not to override the scope of "method" with "o"
         * @return {Array} An array of elements that have the given class name
         */
        getElementsByClassName: function(className, tag, root, apply, o, overrides) {
            className = lang.trim(className);
            tag = tag || '*';
            root = (root) ? Y.Dom.get(root) : null || document; 
            if (!root) {
                return [];
            }

            var nodes = [],
                elements = root.getElementsByTagName(tag),
                hasClass = Y.Dom.hasClass;

            for (var i = 0, len = elements.length; i < len; ++i) {
                if ( hasClass(elements[i], className) ) {
                    nodes[nodes.length] = elements[i];
                }
            }
            
            if (apply) {
                Y.Dom.batch(nodes, apply, o, overrides);
            }

            return nodes;
        },

        /**
         * Determines whether an HTMLElement has the given className.
         * @method hasClass
         * @param {String | HTMLElement | Array} el The element or collection to test
         * @param {String} className the class name to search for
         * @return {Boolean | Array} A boolean value or array of boolean values
         */
        hasClass: function(el, className) {
            return Y.Dom.batch(el, Y.Dom._hasClass, className);
        },

        _hasClass: function(el, className) {
            var ret = false,
                current;
            
            if (el && className) {
                current = Y.Dom.getAttribute(el, CLASS_NAME) || EMPTY;
                if (className.exec) {
                    ret = className.test(current);
                } else {
                    ret = className && (SPACE + current + SPACE).
                        indexOf(SPACE + className + SPACE) > -1;
                }
            } else {
                YAHOO.log('hasClass called with invalid arguments', 'warn', 'Dom');
            }

            return ret;
        },
    
        /**
         * Adds a class name to a given element or collection of elements.
         * @method addClass         
         * @param {String | HTMLElement | Array} el The element or collection to add the class to
         * @param {String} className the class name to add to the class attribute
         * @return {Boolean | Array} A pass/fail boolean or array of booleans
         */
        addClass: function(el, className) {
            return Y.Dom.batch(el, Y.Dom._addClass, className);
        },

        _addClass: function(el, className) {
            var ret = false,
                current;

            if (el && className) {
                current = Y.Dom.getAttribute(el, CLASS_NAME) || EMPTY;
                if ( !Y.Dom._hasClass(el, className) ) {
                    Y.Dom.setAttribute(el, CLASS_NAME, trim(current + SPACE + className));
                    ret = true;
                }
            } else {
                YAHOO.log('addClass called with invalid arguments', 'warn', 'Dom');
            }

            return ret;
        },
    
        /**
         * Removes a class name from a given element or collection of elements.
         * @method removeClass         
         * @param {String | HTMLElement | Array} el The element or collection to remove the class from
         * @param {String} className the class name to remove from the class attribute
         * @return {Boolean | Array} A pass/fail boolean or array of booleans
         */
        removeClass: function(el, className) {
            return Y.Dom.batch(el, Y.Dom._removeClass, className);
        },
        
        _removeClass: function(el, className) {
            var ret = false,
                current,
                newClass,
                attr;

            if (el && className) {
                current = Y.Dom.getAttribute(el, CLASS_NAME) || EMPTY;
                Y.Dom.setAttribute(el, CLASS_NAME, current.replace(Y.Dom._getClassRegex(className), EMPTY));

                newClass = Y.Dom.getAttribute(el, CLASS_NAME);
                if (current !== newClass) { // else nothing changed
                    Y.Dom.setAttribute(el, CLASS_NAME, trim(newClass)); // trim after comparing to current class
                    ret = true;

                    if (Y.Dom.getAttribute(el, CLASS_NAME) === '') { // remove class attribute if empty
                        attr = (el.hasAttribute && el.hasAttribute(_CLASS)) ? _CLASS : CLASS_NAME;
                        YAHOO.log('removeClass removing empty class attribute', 'info', 'Dom');
                        el.removeAttribute(attr);
                    }
                }

            } else {
                YAHOO.log('removeClass called with invalid arguments', 'warn', 'Dom');
            }

            return ret;
        },
        
        /**
         * Replace a class with another class for a given element or collection of elements.
         * If no oldClassName is present, the newClassName is simply added.
         * @method replaceClass  
         * @param {String | HTMLElement | Array} el The element or collection to remove the class from
         * @param {String} oldClassName the class name to be replaced
         * @param {String} newClassName the class name that will be replacing the old class name
         * @return {Boolean | Array} A pass/fail boolean or array of booleans
         */
        replaceClass: function(el, oldClassName, newClassName) {
            return Y.Dom.batch(el, Y.Dom._replaceClass, { from: oldClassName, to: newClassName });
        },

        _replaceClass: function(el, classObj) {
            var className,
                from,
                to,
                ret = false,
                current;

            if (el && classObj) {
                from = classObj.from;
                to = classObj.to;

                if (!to) {
                    ret = false;
                }  else if (!from) { // just add if no "from"
                    ret = Y.Dom._addClass(el, classObj.to);
                } else if (from !== to) { // else nothing to replace
                    // May need to lead with DBLSPACE?
                    current = Y.Dom.getAttribute(el, CLASS_NAME) || EMPTY;
                    className = (SPACE + current.replace(Y.Dom._getClassRegex(from), SPACE + to)).
                               split(Y.Dom._getClassRegex(to));

                    // insert to into what would have been the first occurrence slot
                    className.splice(1, 0, SPACE + to);
                    Y.Dom.setAttribute(el, CLASS_NAME, trim(className.join(EMPTY)));
                    ret = true;
                }
            } else {
                YAHOO.log('replaceClass called with invalid arguments', 'warn', 'Dom');
            }

            return ret;
        },
        
        /**
         * Returns an ID and applies it to the element "el", if provided.
         * @method generateId  
         * @param {String | HTMLElement | Array} el (optional) An optional element array of elements to add an ID to (no ID is added if one is already present).
         * @param {String} prefix (optional) an optional prefix to use (defaults to "yui-gen").
         * @return {String | Array} The generated ID, or array of generated IDs (or original ID if already present on an element)
         */
        generateId: function(el, prefix) {
            prefix = prefix || 'yui-gen';

            var f = function(el) {
                if (el && el.id) { // do not override existing ID
                    YAHOO.log('generateId returning existing id ' + el.id, 'info', 'Dom');
                    return el.id;
                }

                var id = prefix + YAHOO.env._id_counter++;
                YAHOO.log('generateId generating ' + id, 'info', 'Dom');

                if (el) {
                    if (el[OWNER_DOCUMENT].getElementById(id)) { // in case one already exists
                        // use failed id plus prefix to help ensure uniqueness
                        return Y.Dom.generateId(el, id + prefix);
                    }
                    el.id = id;
                }
                
                return id;
            };

            // batch fails when no element, so just generate and return single ID
            return Y.Dom.batch(el, f, Y.Dom, true) || f.apply(Y.Dom, arguments);
        },
        
        /**
         * Determines whether an HTMLElement is an ancestor of another HTML element in the DOM hierarchy.
         * @method isAncestor
         * @param {String | HTMLElement} haystack The possible ancestor
         * @param {String | HTMLElement} needle The possible descendent
         * @return {Boolean} Whether or not the haystack is an ancestor of needle
         */
        isAncestor: function(haystack, needle) {
            haystack = Y.Dom.get(haystack);
            needle = Y.Dom.get(needle);
            
            var ret = false;

            if ( (haystack && needle) && (haystack[NODE_TYPE] && needle[NODE_TYPE]) ) {
                if (haystack.contains && haystack !== needle) { // contains returns true when equal
                    ret = haystack.contains(needle);
                }
                else if (haystack.compareDocumentPosition) { // gecko
                    ret = !!(haystack.compareDocumentPosition(needle) & 16);
                }
            } else {
                YAHOO.log('isAncestor failed; invalid input: ' + haystack + ',' + needle, 'error', 'Dom');
            }
            YAHOO.log('isAncestor(' + haystack + ',' + needle + ' returning ' + ret, 'info', 'Dom');
            return ret;
        },
        
        /**
         * Determines whether an HTMLElement is present in the current document.
         * @method inDocument         
         * @param {String | HTMLElement} el The element to search for
         * @param {Object} doc An optional document to search, defaults to element's owner document 
         * @return {Boolean} Whether or not the element is present in the current document
         */
        inDocument: function(el, doc) {
            return Y.Dom._inDoc(Y.Dom.get(el), doc);
        },

        _inDoc: function(el, doc) {
            var ret = false;
            if (el && el[TAG_NAME]) {
                doc = doc || el[OWNER_DOCUMENT]; 
                ret = Y.Dom.isAncestor(doc[DOCUMENT_ELEMENT], el);
            } else {
                YAHOO.log('inDocument failed: invalid input', 'error', 'Dom');
            }
            return ret;
        },
        
        /**
         * Returns a array of HTMLElements that pass the test applied by supplied boolean method.
         * For optimized performance, include a tag and/or root node when possible.
         * Note: This method operates against a live collection, so modifying the 
         * collection in the callback (removing/appending nodes, etc.) will have
         * side effects.  Instead you should iterate the returned nodes array,
         * as you would with the native "getElementsByTagName" method. 
         * @method getElementsBy
         * @param {Function} method - A boolean method for testing elements which receives the element as its only argument.
         * @param {String} tag (optional) The tag name of the elements being collected
         * @param {String | HTMLElement} root (optional) The HTMLElement or an ID to use as the starting point 
         * @param {Function} apply (optional) A function to apply to each element when found 
         * @param {Any} o (optional) An optional arg that is passed to the supplied method
         * @param {Boolean} overrides (optional) Whether or not to override the scope of "method" with "o"
         * @return {Array} Array of HTMLElements
         */
        getElementsBy: function(method, tag, root, apply, o, overrides, firstOnly) {
            tag = tag || '*';
            root = (root) ? Y.Dom.get(root) : null || document; 

            if (!root) {
                return [];
            }

            var nodes = [],
                elements = root.getElementsByTagName(tag);
            
            for (var i = 0, len = elements.length; i < len; ++i) {
                if ( method(elements[i]) ) {
                    if (firstOnly) {
                        nodes = elements[i]; 
                        break;
                    } else {
                        nodes[nodes.length] = elements[i];
                    }
                }
            }

            if (apply) {
                Y.Dom.batch(nodes, apply, o, overrides);
            }

            YAHOO.log('getElementsBy returning ' + nodes, 'info', 'Dom');
            
            return nodes;
        },
        
        /**
         * Returns the first HTMLElement that passes the test applied by the supplied boolean method.
         * @method getElementBy
         * @param {Function} method - A boolean method for testing elements which receives the element as its only argument.
         * @param {String} tag (optional) The tag name of the elements being collected
         * @param {String | HTMLElement} root (optional) The HTMLElement or an ID to use as the starting point 
         * @return {HTMLElement}
         */
        getElementBy: function(method, tag, root) {
            return Y.Dom.getElementsBy(method, tag, root, null, null, null, true); 
        },

        /**
         * Runs the supplied method against each item in the Collection/Array.
         * The method is called with the element(s) as the first arg, and the optional param as the second ( method(el, o) ).
         * @method batch
         * @param {String | HTMLElement | Array} el (optional) An element or array of elements to apply the method to
         * @param {Function} method The method to apply to the element(s)
         * @param {Any} o (optional) An optional arg that is passed to the supplied method
         * @param {Boolean} overrides (optional) Whether or not to override the scope of "method" with "o"
         * @return {Any | Array} The return value(s) from the supplied method
         */
        batch: function(el, method, o, overrides) {
            var collection = [],
                scope = (overrides) ? o : window;
                
            el = (el && (el[TAG_NAME] || el.item)) ? el : Y.Dom.get(el); // skip get() when possible
            if (el && method) {
                if (el[TAG_NAME] || el.length === undefined) { // element or not array-like 
                    return method.call(scope, el, o);
                } 

                for (var i = 0; i < el.length; ++i) {
                    collection[collection.length] = method.call(scope, el[i], o);
                }
            } else {
                YAHOO.log('batch called with invalid arguments', 'warn', 'Dom');
                return false;
            } 
            return collection;
        },
        
        /**
         * Returns the height of the document.
         * @method getDocumentHeight
         * @return {Int} The height of the actual document (which includes the body and its margin).
         */
        getDocumentHeight: function() {
            var scrollHeight = (document[COMPAT_MODE] != CSS1_COMPAT || isSafari) ? document.body.scrollHeight : documentElement.scrollHeight,
                h = Math.max(scrollHeight, Y.Dom.getViewportHeight());

            YAHOO.log('getDocumentHeight returning ' + h, 'info', 'Dom');
            return h;
        },
        
        /**
         * Returns the width of the document.
         * @method getDocumentWidth
         * @return {Int} The width of the actual document (which includes the body and its margin).
         */
        getDocumentWidth: function() {
            var scrollWidth = (document[COMPAT_MODE] != CSS1_COMPAT || isSafari) ? document.body.scrollWidth : documentElement.scrollWidth,
                w = Math.max(scrollWidth, Y.Dom.getViewportWidth());
            YAHOO.log('getDocumentWidth returning ' + w, 'info', 'Dom');
            return w;
        },

        /**
         * Returns the current height of the viewport.
         * @method getViewportHeight
         * @return {Int} The height of the viewable area of the page (excludes scrollbars).
         */
        getViewportHeight: function() {
            var height = self.innerHeight, // Safari, Opera
                mode = document[COMPAT_MODE];
        
            if ( (mode || isIE) && !isOpera ) { // IE, Gecko
                height = (mode == CSS1_COMPAT) ?
                        documentElement.clientHeight : // Standards
                        document.body.clientHeight; // Quirks
            }
        
            YAHOO.log('getViewportHeight returning ' + height, 'info', 'Dom');
            return height;
        },
        
        /**
         * Returns the current width of the viewport.
         * @method getViewportWidth
         * @return {Int} The width of the viewable area of the page (excludes scrollbars).
         */
        
        getViewportWidth: function() {
            var width = self.innerWidth,  // Safari
                mode = document[COMPAT_MODE];
            
            if (mode || isIE) { // IE, Gecko, Opera
                width = (mode == CSS1_COMPAT) ?
                        documentElement.clientWidth : // Standards
                        document.body.clientWidth; // Quirks
            }
            YAHOO.log('getViewportWidth returning ' + width, 'info', 'Dom');
            return width;
        },

       /**
         * Returns the nearest ancestor that passes the test applied by supplied boolean method.
         * For performance reasons, IDs are not accepted and argument validation omitted.
         * @method getAncestorBy
         * @param {HTMLElement} node The HTMLElement to use as the starting point 
         * @param {Function} method - A boolean method for testing elements which receives the element as its only argument.
         * @return {Object} HTMLElement or null if not found
         */
        getAncestorBy: function(node, method) {
            while ( (node = node[PARENT_NODE]) ) { // NOTE: assignment
                if ( Y.Dom._testElement(node, method) ) {
                    YAHOO.log('getAncestorBy returning ' + node, 'info', 'Dom');
                    return node;
                }
            } 

            YAHOO.log('getAncestorBy returning null (no ancestor passed test)', 'error', 'Dom');
            return null;
        },
        
        /**
         * Returns the nearest ancestor with the given className.
         * @method getAncestorByClassName
         * @param {String | HTMLElement} node The HTMLElement or an ID to use as the starting point 
         * @param {String} className
         * @return {Object} HTMLElement
         */
        getAncestorByClassName: function(node, className) {
            node = Y.Dom.get(node);
            if (!node) {
                YAHOO.log('getAncestorByClassName failed: invalid node argument', 'error', 'Dom');
                return null;
            }
            var method = function(el) { return Y.Dom.hasClass(el, className); };
            return Y.Dom.getAncestorBy(node, method);
        },

        /**
         * Returns the nearest ancestor with the given tagName.
         * @method getAncestorByTagName
         * @param {String | HTMLElement} node The HTMLElement or an ID to use as the starting point 
         * @param {String} tagName
         * @return {Object} HTMLElement
         */
        getAncestorByTagName: function(node, tagName) {
            node = Y.Dom.get(node);
            if (!node) {
                YAHOO.log('getAncestorByTagName failed: invalid node argument', 'error', 'Dom');
                return null;
            }
            var method = function(el) {
                 return el[TAG_NAME] && el[TAG_NAME].toUpperCase() == tagName.toUpperCase();
            };

            return Y.Dom.getAncestorBy(node, method);
        },

        /**
         * Returns the previous sibling that is an HTMLElement. 
         * For performance reasons, IDs are not accepted and argument validation omitted.
         * Returns the nearest HTMLElement sibling if no method provided.
         * @method getPreviousSiblingBy
         * @param {HTMLElement} node The HTMLElement to use as the starting point 
         * @param {Function} method A boolean function used to test siblings
         * that receives the sibling node being tested as its only argument
         * @return {Object} HTMLElement or null if not found
         */
        getPreviousSiblingBy: function(node, method) {
            while (node) {
                node = node.previousSibling;
                if ( Y.Dom._testElement(node, method) ) {
                    return node;
                }
            }
            return null;
        }, 

        /**
         * Returns the previous sibling that is an HTMLElement 
         * @method getPreviousSibling
         * @param {String | HTMLElement} node The HTMLElement or an ID to use as the starting point 
         * @return {Object} HTMLElement or null if not found
         */
        getPreviousSibling: function(node) {
            node = Y.Dom.get(node);
            if (!node) {
                YAHOO.log('getPreviousSibling failed: invalid node argument', 'error', 'Dom');
                return null;
            }

            return Y.Dom.getPreviousSiblingBy(node);
        }, 

        /**
         * Returns the next HTMLElement sibling that passes the boolean method. 
         * For performance reasons, IDs are not accepted and argument validation omitted.
         * Returns the nearest HTMLElement sibling if no method provided.
         * @method getNextSiblingBy
         * @param {HTMLElement} node The HTMLElement to use as the starting point 
         * @param {Function} method A boolean function used to test siblings
         * that receives the sibling node being tested as its only argument
         * @return {Object} HTMLElement or null if not found
         */
        getNextSiblingBy: function(node, method) {
            while (node) {
                node = node.nextSibling;
                if ( Y.Dom._testElement(node, method) ) {
                    return node;
                }
            }
            return null;
        }, 

        /**
         * Returns the next sibling that is an HTMLElement 
         * @method getNextSibling
         * @param {String | HTMLElement} node The HTMLElement or an ID to use as the starting point 
         * @return {Object} HTMLElement or null if not found
         */
        getNextSibling: function(node) {
            node = Y.Dom.get(node);
            if (!node) {
                YAHOO.log('getNextSibling failed: invalid node argument', 'error', 'Dom');
                return null;
            }

            return Y.Dom.getNextSiblingBy(node);
        }, 

        /**
         * Returns the first HTMLElement child that passes the test method. 
         * @method getFirstChildBy
         * @param {HTMLElement} node The HTMLElement to use as the starting point 
         * @param {Function} method A boolean function used to test children
         * that receives the node being tested as its only argument
         * @return {Object} HTMLElement or null if not found
         */
        getFirstChildBy: function(node, method) {
            var child = ( Y.Dom._testElement(node.firstChild, method) ) ? node.firstChild : null;
            return child || Y.Dom.getNextSiblingBy(node.firstChild, method);
        }, 

        /**
         * Returns the first HTMLElement child. 
         * @method getFirstChild
         * @param {String | HTMLElement} node The HTMLElement or an ID to use as the starting point 
         * @return {Object} HTMLElement or null if not found
         */
        getFirstChild: function(node, method) {
            node = Y.Dom.get(node);
            if (!node) {
                YAHOO.log('getFirstChild failed: invalid node argument', 'error', 'Dom');
                return null;
            }
            return Y.Dom.getFirstChildBy(node);
        }, 

        /**
         * Returns the last HTMLElement child that passes the test method. 
         * @method getLastChildBy
         * @param {HTMLElement} node The HTMLElement to use as the starting point 
         * @param {Function} method A boolean function used to test children
         * that receives the node being tested as its only argument
         * @return {Object} HTMLElement or null if not found
         */
        getLastChildBy: function(node, method) {
            if (!node) {
                YAHOO.log('getLastChild failed: invalid node argument', 'error', 'Dom');
                return null;
            }
            var child = ( Y.Dom._testElement(node.lastChild, method) ) ? node.lastChild : null;
            return child || Y.Dom.getPreviousSiblingBy(node.lastChild, method);
        }, 

        /**
         * Returns the last HTMLElement child. 
         * @method getLastChild
         * @param {String | HTMLElement} node The HTMLElement or an ID to use as the starting point 
         * @return {Object} HTMLElement or null if not found
         */
        getLastChild: function(node) {
            node = Y.Dom.get(node);
            return Y.Dom.getLastChildBy(node);
        }, 

        /**
         * Returns an array of HTMLElement childNodes that pass the test method. 
         * @method getChildrenBy
         * @param {HTMLElement} node The HTMLElement to start from
         * @param {Function} method A boolean function used to test children
         * that receives the node being tested as its only argument
         * @return {Array} A static array of HTMLElements
         */
        getChildrenBy: function(node, method) {
            var child = Y.Dom.getFirstChildBy(node, method),
                children = child ? [child] : [];

            Y.Dom.getNextSiblingBy(child, function(node) {
                if ( !method || method(node) ) {
                    children[children.length] = node;
                }
                return false; // fail test to collect all children
            });

            return children;
        },
 
        /**
         * Returns an array of HTMLElement childNodes. 
         * @method getChildren
         * @param {String | HTMLElement} node The HTMLElement or an ID to use as the starting point 
         * @return {Array} A static array of HTMLElements
         */
        getChildren: function(node) {
            node = Y.Dom.get(node);
            if (!node) {
                YAHOO.log('getChildren failed: invalid node argument', 'error', 'Dom');
            }

            return Y.Dom.getChildrenBy(node);
        },

        /**
         * Returns the left scroll value of the document 
         * @method getDocumentScrollLeft
         * @param {HTMLDocument} document (optional) The document to get the scroll value of
         * @return {Int}  The amount that the document is scrolled to the left
         */
        getDocumentScrollLeft: function(doc) {
            doc = doc || document;
            return Math.max(doc[DOCUMENT_ELEMENT].scrollLeft, doc.body.scrollLeft);
        }, 

        /**
         * Returns the top scroll value of the document 
         * @method getDocumentScrollTop
         * @param {HTMLDocument} document (optional) The document to get the scroll value of
         * @return {Int}  The amount that the document is scrolled to the top
         */
        getDocumentScrollTop: function(doc) {
            doc = doc || document;
            return Math.max(doc[DOCUMENT_ELEMENT].scrollTop, doc.body.scrollTop);
        },

        /**
         * Inserts the new node as the previous sibling of the reference node 
         * @method insertBefore
         * @param {String | HTMLElement} newNode The node to be inserted
         * @param {String | HTMLElement} referenceNode The node to insert the new node before 
         * @return {HTMLElement} The node that was inserted (or null if insert fails) 
         */
        insertBefore: function(newNode, referenceNode) {
            newNode = Y.Dom.get(newNode); 
            referenceNode = Y.Dom.get(referenceNode); 
            
            if (!newNode || !referenceNode || !referenceNode[PARENT_NODE]) {
                YAHOO.log('insertAfter failed: missing or invalid arg(s)', 'error', 'Dom');
                return null;
            }       

            return referenceNode[PARENT_NODE].insertBefore(newNode, referenceNode); 
        },

        /**
         * Inserts the new node as the next sibling of the reference node 
         * @method insertAfter
         * @param {String | HTMLElement} newNode The node to be inserted
         * @param {String | HTMLElement} referenceNode The node to insert the new node after 
         * @return {HTMLElement} The node that was inserted (or null if insert fails) 
         */
        insertAfter: function(newNode, referenceNode) {
            newNode = Y.Dom.get(newNode); 
            referenceNode = Y.Dom.get(referenceNode); 
            
            if (!newNode || !referenceNode || !referenceNode[PARENT_NODE]) {
                YAHOO.log('insertAfter failed: missing or invalid arg(s)', 'error', 'Dom');
                return null;
            }       

            if (referenceNode.nextSibling) {
                return referenceNode[PARENT_NODE].insertBefore(newNode, referenceNode.nextSibling); 
            } else {
                return referenceNode[PARENT_NODE].appendChild(newNode);
            }
        },

        /**
         * Creates a Region based on the viewport relative to the document. 
         * @method getClientRegion
         * @return {Region} A Region object representing the viewport which accounts for document scroll
         */
        getClientRegion: function() {
            var t = Y.Dom.getDocumentScrollTop(),
                l = Y.Dom.getDocumentScrollLeft(),
                r = Y.Dom.getViewportWidth() + l,
                b = Y.Dom.getViewportHeight() + t;

            return new Y.Region(t, r, b, l);
        },

        /**
         * Provides a normalized attribute interface. 
         * @method setAttibute
         * @param {String | HTMLElement} el The target element for the attribute.
         * @param {String} attr The attribute to set.
         * @param {String} val The value of the attribute.
         */
        setAttribute: function(el, attr, val) {
            attr = Y.Dom.CUSTOM_ATTRIBUTES[attr] || attr;
            el.setAttribute(attr, val);
        },


        /**
         * Provides a normalized attribute interface. 
         * @method getAttibute
         * @param {String | HTMLElement} el The target element for the attribute.
         * @param {String} attr The attribute to get.
         * @return {String} The current value of the attribute. 
         */
        getAttribute: function(el, attr) {
            attr = Y.Dom.CUSTOM_ATTRIBUTES[attr] || attr;
            return el.getAttribute(attr);
        },

        _toCamel: function(property) {
            var c = propertyCache;

            function tU(x,l) {
                return l.toUpperCase();
            }

            return c[property] || (c[property] = property.indexOf('-') === -1 ? 
                                    property :
                                    property.replace( /-([a-z])/gi, tU ));
        },

        _getClassRegex: function(className) {
            var re;
            if (className !== undefined) { // allow empty string to pass
                if (className.exec) { // already a RegExp
                    re = className;
                } else {
                    re = reCache[className];
                    if (!re) {
                        // escape special chars (".", "[", etc.)
                        className = className.replace(Y.Dom._patterns.CLASS_RE_TOKENS, '\\$1');
                        re = reCache[className] = new RegExp(C_START + className + C_END, G);
                    }
                }
            }
            return re;
        },

        _patterns: {
            ROOT_TAG: /^body|html$/i, // body for quirks mode, html for standards,
            CLASS_RE_TOKENS: /([\.\(\)\^\$\*\+\?\|\[\]\{\}])/g
        },


        _testElement: function(node, method) {
            return node && node[NODE_TYPE] == 1 && ( !method || method(node) );
        },

        _calcBorders: function(node, xy2) {
            var t = parseInt(Y.Dom[GET_COMPUTED_STYLE](node, BORDER_TOP_WIDTH), 10) || 0,
                l = parseInt(Y.Dom[GET_COMPUTED_STYLE](node, BORDER_LEFT_WIDTH), 10) || 0;
            if (isGecko) {
                if (RE_TABLE.test(node[TAG_NAME])) {
                    t = 0;
                    l = 0;
                }
            }
            xy2[0] += l;
            xy2[1] += t;
            return xy2;
        }
    };
        
    var _getComputedStyle = Y.Dom[GET_COMPUTED_STYLE];
    // fix opera computedStyle default color unit (convert to rgb)
    if (UA.opera) {
        Y.Dom[GET_COMPUTED_STYLE] = function(node, att) {
            var val = _getComputedStyle(node, att);
            if (RE_COLOR.test(att)) {
                val = Y.Dom.Color.toRGB(val);
            }

            return val;
        };

    }

    // safari converts transparent to rgba(), others use "transparent"
    if (UA.webkit) {
        Y.Dom[GET_COMPUTED_STYLE] = function(node, att) {
            var val = _getComputedStyle(node, att);

            if (val === 'rgba(0, 0, 0, 0)') {
                val = 'transparent'; 
            }

            return val;
        };

    }
})();
/**
 * A region is a representation of an object on a grid.  It is defined
 * by the top, right, bottom, left extents, so is rectangular by default.  If 
 * other shapes are required, this class could be extended to support it.
 * @namespace YAHOO.util
 * @class Region
 * @param {Int} t the top extent
 * @param {Int} r the right extent
 * @param {Int} b the bottom extent
 * @param {Int} l the left extent
 * @constructor
 */
YAHOO.util.Region = function(t, r, b, l) {

    /**
     * The region's top extent
     * @property top
     * @type Int
     */
    this.top = t;
    
    /**
     * The region's top extent
     * @property y
     * @type Int
     */
    this.y = t;
    
    /**
     * The region's top extent as index, for symmetry with set/getXY
     * @property 1
     * @type Int
     */
    this[1] = t;

    /**
     * The region's right extent
     * @property right
     * @type int
     */
    this.right = r;

    /**
     * The region's bottom extent
     * @property bottom
     * @type Int
     */
    this.bottom = b;

    /**
     * The region's left extent
     * @property left
     * @type Int
     */
    this.left = l;
    
    /**
     * The region's left extent
     * @property x
     * @type Int
     */
    this.x = l;
    
    /**
     * The region's left extent as index, for symmetry with set/getXY
     * @property 0
     * @type Int
     */
    this[0] = l;

    /**
     * The region's total width 
     * @property width 
     * @type Int
     */
    this.width = this.right - this.left;

    /**
     * The region's total height 
     * @property height 
     * @type Int
     */
    this.height = this.bottom - this.top;
};

/**
 * Returns true if this region contains the region passed in
 * @method contains
 * @param  {Region}  region The region to evaluate
 * @return {Boolean}        True if the region is contained with this region, 
 *                          else false
 */
YAHOO.util.Region.prototype.contains = function(region) {
    return ( region.left   >= this.left   && 
             region.right  <= this.right  && 
             region.top    >= this.top    && 
             region.bottom <= this.bottom    );

    // this.logger.debug("does " + this + " contain " + region + " ... " + ret);
};

/**
 * Returns the area of the region
 * @method getArea
 * @return {Int} the region's area
 */
YAHOO.util.Region.prototype.getArea = function() {
    return ( (this.bottom - this.top) * (this.right - this.left) );
};

/**
 * Returns the region where the passed in region overlaps with this one
 * @method intersect
 * @param  {Region} region The region that intersects
 * @return {Region}        The overlap region, or null if there is no overlap
 */
YAHOO.util.Region.prototype.intersect = function(region) {
    var t = Math.max( this.top,    region.top    ),
        r = Math.min( this.right,  region.right  ),
        b = Math.min( this.bottom, region.bottom ),
        l = Math.max( this.left,   region.left   );
    
    if (b >= t && r >= l) {
        return new YAHOO.util.Region(t, r, b, l);
    } else {
        return null;
    }
};

/**
 * Returns the region representing the smallest region that can contain both
 * the passed in region and this region.
 * @method union
 * @param  {Region} region The region that to create the union with
 * @return {Region}        The union region
 */
YAHOO.util.Region.prototype.union = function(region) {
    var t = Math.min( this.top,    region.top    ),
        r = Math.max( this.right,  region.right  ),
        b = Math.max( this.bottom, region.bottom ),
        l = Math.min( this.left,   region.left   );

    return new YAHOO.util.Region(t, r, b, l);
};

/**
 * toString
 * @method toString
 * @return string the region properties
 */
YAHOO.util.Region.prototype.toString = function() {
    return ( "Region {"    +
             "top: "       + this.top    + 
             ", right: "   + this.right  + 
             ", bottom: "  + this.bottom + 
             ", left: "    + this.left   + 
             ", height: "  + this.height + 
             ", width: "    + this.width   + 
             "}" );
};

/**
 * Returns a region that is occupied by the DOM element
 * @method getRegion
 * @param  {HTMLElement} el The element
 * @return {Region}         The region that the element occupies
 * @static
 */
YAHOO.util.Region.getRegion = function(el) {
    var p = YAHOO.util.Dom.getXY(el),
        t = p[1],
        r = p[0] + el.offsetWidth,
        b = p[1] + el.offsetHeight,
        l = p[0];

    return new YAHOO.util.Region(t, r, b, l);
};

/////////////////////////////////////////////////////////////////////////////


/**
 * A point is a region that is special in that it represents a single point on 
 * the grid.
 * @namespace YAHOO.util
 * @class Point
 * @param {Int} x The X position of the point
 * @param {Int} y The Y position of the point
 * @constructor
 * @extends YAHOO.util.Region
 */
YAHOO.util.Point = function(x, y) {
   if (YAHOO.lang.isArray(x)) { // accept input from Dom.getXY, Event.getXY, etc.
      y = x[1]; // dont blow away x yet
      x = x[0];
   }
 
    YAHOO.util.Point.superclass.constructor.call(this, y, x, y, x);
};

YAHOO.extend(YAHOO.util.Point, YAHOO.util.Region);

(function() {
/**
 * Add style management functionality to DOM.
 * @module dom
 * @for Dom
 */

var Y = YAHOO.util, 
    CLIENT_TOP = 'clientTop',
    CLIENT_LEFT = 'clientLeft',
    PARENT_NODE = 'parentNode',
    RIGHT = 'right',
    HAS_LAYOUT = 'hasLayout',
    PX = 'px',
    OPACITY = 'opacity',
    AUTO = 'auto',
    BORDER_LEFT_WIDTH = 'borderLeftWidth',
    BORDER_TOP_WIDTH = 'borderTopWidth',
    BORDER_RIGHT_WIDTH = 'borderRightWidth',
    BORDER_BOTTOM_WIDTH = 'borderBottomWidth',
    VISIBLE = 'visible',
    TRANSPARENT = 'transparent',
    HEIGHT = 'height',
    WIDTH = 'width',
    STYLE = 'style',
    CURRENT_STYLE = 'currentStyle',

// IE getComputedStyle
// TODO: unit-less lineHeight (e.g. 1.22)
    re_size = /^width|height$/,
    re_unit = /^(\d[.\d]*)+(em|ex|px|gd|rem|vw|vh|vm|ch|mm|cm|in|pt|pc|deg|rad|ms|s|hz|khz|%){1}?/i,

    ComputedStyle = {
        get: function(el, property) {
            var value = '',
                current = el[CURRENT_STYLE][property];

            if (property === OPACITY) {
                value = Y.Dom.getStyle(el, OPACITY);        
            } else if (!current || (current.indexOf && current.indexOf(PX) > -1)) { // no need to convert
                value = current;
            } else if (Y.Dom.IE_COMPUTED[property]) { // use compute function
                value = Y.Dom.IE_COMPUTED[property](el, property);
            } else if (re_unit.test(current)) { // convert to pixel
                value = Y.Dom.IE.ComputedStyle.getPixel(el, property);
            } else {
                value = current;
            }

            return value;
        },

        getOffset: function(el, prop) {
            var current = el[CURRENT_STYLE][prop],                        // value of "width", "top", etc.
                capped = prop.charAt(0).toUpperCase() + prop.substr(1), // "Width", "Top", etc.
                offset = 'offset' + capped,                             // "offsetWidth", "offsetTop", etc.
                pixel = 'pixel' + capped,                               // "pixelWidth", "pixelTop", etc.
                value = '',
                actual;

            if (current == AUTO) {
                actual = el[offset]; // offsetHeight/Top etc.
                if (actual === undefined) { // likely "right" or "bottom"
                    value = 0;
                }

                value = actual;
                if (re_size.test(prop)) { // account for box model diff 
                    el[STYLE][prop] = actual; 
                    if (el[offset] > actual) {
                        // the difference is padding + border (works in Standards & Quirks modes)
                        value = actual - (el[offset] - actual);
                    }
                    el[STYLE][prop] = AUTO; // revert to auto
                }
            } else { // convert units to px
                if (!el[STYLE][pixel] && !el[STYLE][prop]) { // need to map style.width to currentStyle (no currentStyle.pixelWidth)
                    el[STYLE][prop] = current;              // no style.pixelWidth if no style.width
                }
                value = el[STYLE][pixel];
            }
            return value + PX;
        },

        getBorderWidth: function(el, property) {
            // clientHeight/Width = paddingBox (e.g. offsetWidth - borderWidth)
            // clientTop/Left = borderWidth
            var value = null;
            if (!el[CURRENT_STYLE][HAS_LAYOUT]) { // TODO: unset layout?
                el[STYLE].zoom = 1; // need layout to measure client
            }

            switch(property) {
                case BORDER_TOP_WIDTH:
                    value = el[CLIENT_TOP];
                    break;
                case BORDER_BOTTOM_WIDTH:
                    value = el.offsetHeight - el.clientHeight - el[CLIENT_TOP];
                    break;
                case BORDER_LEFT_WIDTH:
                    value = el[CLIENT_LEFT];
                    break;
                case BORDER_RIGHT_WIDTH:
                    value = el.offsetWidth - el.clientWidth - el[CLIENT_LEFT];
                    break;
            }
            return value + PX;
        },

        getPixel: function(node, att) {
            // use pixelRight to convert to px
            var val = null,
                styleRight = node[CURRENT_STYLE][RIGHT],
                current = node[CURRENT_STYLE][att];

            node[STYLE][RIGHT] = current;
            val = node[STYLE].pixelRight;
            node[STYLE][RIGHT] = styleRight; // revert

            return val + PX;
        },

        getMargin: function(node, att) {
            var val;
            if (node[CURRENT_STYLE][att] == AUTO) {
                val = 0 + PX;
            } else {
                val = Y.Dom.IE.ComputedStyle.getPixel(node, att);
            }
            return val;
        },

        getVisibility: function(node, att) {
            var current;
            while ( (current = node[CURRENT_STYLE]) && current[att] == 'inherit') { // NOTE: assignment in test
                node = node[PARENT_NODE];
            }
            return (current) ? current[att] : VISIBLE;
        },

        getColor: function(node, att) {
            return Y.Dom.Color.toRGB(node[CURRENT_STYLE][att]) || TRANSPARENT;
        },

        getBorderColor: function(node, att) {
            var current = node[CURRENT_STYLE],
                val = current[att] || current.color;
            return Y.Dom.Color.toRGB(Y.Dom.Color.toHex(val));
        }

    },

//fontSize: getPixelFont,
    IEComputed = {};

IEComputed.top = IEComputed.right = IEComputed.bottom = IEComputed.left = 
        IEComputed[WIDTH] = IEComputed[HEIGHT] = ComputedStyle.getOffset;

IEComputed.color = ComputedStyle.getColor;

IEComputed[BORDER_TOP_WIDTH] = IEComputed[BORDER_RIGHT_WIDTH] =
        IEComputed[BORDER_BOTTOM_WIDTH] = IEComputed[BORDER_LEFT_WIDTH] =
        ComputedStyle.getBorderWidth;

IEComputed.marginTop = IEComputed.marginRight = IEComputed.marginBottom =
        IEComputed.marginLeft = ComputedStyle.getMargin;

IEComputed.visibility = ComputedStyle.getVisibility;
IEComputed.borderColor = IEComputed.borderTopColor =
        IEComputed.borderRightColor = IEComputed.borderBottomColor =
        IEComputed.borderLeftColor = ComputedStyle.getBorderColor;

Y.Dom.IE_COMPUTED = IEComputed;
Y.Dom.IE_ComputedStyle = ComputedStyle;
})();
(function() {
/**
 * Add style management functionality to DOM.
 * @module dom
 * @for Dom
 */

var TO_STRING = 'toString',
    PARSE_INT = parseInt,
    RE = RegExp,
    Y = YAHOO.util;

Y.Dom.Color = {
    KEYWORDS: {
        black: '000',
        silver: 'c0c0c0',
        gray: '808080',
        white: 'fff',
        maroon: '800000',
        red: 'f00',
        purple: '800080',
        fuchsia: 'f0f',
        green: '008000',
        lime: '0f0',
        olive: '808000',
        yellow: 'ff0',
        navy: '000080',
        blue: '00f',
        teal: '008080',
        aqua: '0ff'
    },

    re_RGB: /^rgb\(([0-9]+)\s*,\s*([0-9]+)\s*,\s*([0-9]+)\)$/i,
    re_hex: /^#?([0-9A-F]{2})([0-9A-F]{2})([0-9A-F]{2})$/i,
    re_hex3: /([0-9A-F])/gi,

    toRGB: function(val) {
        if (!Y.Dom.Color.re_RGB.test(val)) {
            val = Y.Dom.Color.toHex(val);
        }

        if(Y.Dom.Color.re_hex.exec(val)) {
            val = 'rgb(' + [
                PARSE_INT(RE.$1, 16),
                PARSE_INT(RE.$2, 16),
                PARSE_INT(RE.$3, 16)
            ].join(', ') + ')';
        }
        return val;
    },

    toHex: function(val) {
        val = Y.Dom.Color.KEYWORDS[val] || val;
        if (Y.Dom.Color.re_RGB.exec(val)) {
            var r = (RE.$1.length === 1) ? '0' + RE.$1 : Number(RE.$1),
                g = (RE.$2.length === 1) ? '0' + RE.$2 : Number(RE.$2),
                b = (RE.$3.length === 1) ? '0' + RE.$3 : Number(RE.$3);

            val = [
                r[TO_STRING](16),
                g[TO_STRING](16),
                b[TO_STRING](16)
            ].join('');
        }

        if (val.length < 6) {
            val = val.replace(Y.Dom.Color.re_hex3, '$1$1');
        }

        if (val !== 'transparent' && val.indexOf('#') < 0) {
            val = '#' + val;
        }

        return val.toLowerCase();
    }
};
}());
YAHOO.register("dom", YAHOO.util.Dom, {version: "2.7.0", build: "1796"});
/*
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
*/

/**
 * The CustomEvent class lets you define events for your application
 * that can be subscribed to by one or more independent component.
 *
 * @param {String}  type The type of event, which is passed to the callback
 *                  when the event fires
 * @param {Object}  context The context the event will fire from.  "this" will
 *                  refer to this object in the callback.  Default value: 
 *                  the window object.  The listener can override this.
 * @param {boolean} silent pass true to prevent the event from writing to
 *                  the debugsystem
 * @param {int}     signature the signature that the custom event subscriber
 *                  will receive. YAHOO.util.CustomEvent.LIST or 
 *                  YAHOO.util.CustomEvent.FLAT.  The default is
 *                  YAHOO.util.CustomEvent.LIST.
 * @namespace YAHOO.util
 * @class CustomEvent
 * @constructor
 */
YAHOO.util.CustomEvent = function(type, context, silent, signature) {

    /**
     * The type of event, returned to subscribers when the event fires
     * @property type
     * @type string
     */
    this.type = type;

    /**
     * The context the the event will fire from by default.  Defaults to the window 
     * obj
     * @property scope
     * @type object
     */
    this.scope = context || window;

    /**
     * By default all custom events are logged in the debug build, set silent
     * to true to disable debug outpu for this event.
     * @property silent
     * @type boolean
     */
    this.silent = silent;

    /**
     * Custom events support two styles of arguments provided to the event
     * subscribers.  
     * <ul>
     * <li>YAHOO.util.CustomEvent.LIST: 
     *   <ul>
     *   <li>param1: event name</li>
     *   <li>param2: array of arguments sent to fire</li>
     *   <li>param3: <optional> a custom object supplied by the subscriber</li>
     *   </ul>
     * </li>
     * <li>YAHOO.util.CustomEvent.FLAT
     *   <ul>
     *   <li>param1: the first argument passed to fire.  If you need to
     *           pass multiple parameters, use and array or object literal</li>
     *   <li>param2: <optional> a custom object supplied by the subscriber</li>
     *   </ul>
     * </li>
     * </ul>
     *   @property signature
     *   @type int
     */
    this.signature = signature || YAHOO.util.CustomEvent.LIST;

    /**
     * The subscribers to this event
     * @property subscribers
     * @type Subscriber[]
     */
    this.subscribers = [];

    if (!this.silent) {
        YAHOO.log( "Creating " + this, "info", "Event" );
    }

    var onsubscribeType = "_YUICEOnSubscribe";

    // Only add subscribe events for events that are not generated by 
    // CustomEvent
    if (type !== onsubscribeType) {

        /**
         * Custom events provide a custom event that fires whenever there is
         * a new subscriber to the event.  This provides an opportunity to
         * handle the case where there is a non-repeating event that has
         * already fired has a new subscriber.  
         *
         * @event subscribeEvent
         * @type YAHOO.util.CustomEvent
         * @param {Function} fn The function to execute
         * @param {Object}   obj An object to be passed along when the event 
         *                       fires defaults to the custom event
         * @param {boolean|Object}  override If true, the obj passed in becomes 
         *                                   the execution context of the listener.
         *                                   if an object, that object becomes the
         *                                   the execution context. defaults to
         *                                   the custom event
         */
        this.subscribeEvent = 
                new YAHOO.util.CustomEvent(onsubscribeType, this, true);

    } 


    /**
     * In order to make it possible to execute the rest of the subscriber
     * stack when one thows an exception, the subscribers exceptions are
     * caught.  The most recent exception is stored in this property
     * @property lastError
     * @type Error
     */
    this.lastError = null;
};

/**
 * Subscriber listener sigature constant.  The LIST type returns three
 * parameters: the event type, the array of args passed to fire, and
 * the optional custom object
 * @property YAHOO.util.CustomEvent.LIST
 * @static
 * @type int
 */
YAHOO.util.CustomEvent.LIST = 0;

/**
 * Subscriber listener sigature constant.  The FLAT type returns two
 * parameters: the first argument passed to fire and the optional 
 * custom object
 * @property YAHOO.util.CustomEvent.FLAT
 * @static
 * @type int
 */
YAHOO.util.CustomEvent.FLAT = 1;

YAHOO.util.CustomEvent.prototype = {

    /**
     * Subscribes the caller to this event
     * @method subscribe
     * @param {Function} fn        The function to execute
     * @param {Object}   obj       An object to be passed along when the event 
     *                             fires
     * @param {boolean|Object}  overrideContext If true, the obj passed in becomes 
     *                                   the execution context of the listener.
     *                                   if an object, that object becomes the
     *                                   the execution context.
     */
    subscribe: function(fn, obj, overrideContext) {

        if (!fn) {
throw new Error("Invalid callback for subscriber to '" + this.type + "'");
        }

        if (this.subscribeEvent) {
            this.subscribeEvent.fire(fn, obj, overrideContext);
        }

        this.subscribers.push( new YAHOO.util.Subscriber(fn, obj, overrideContext) );
    },

    /**
     * Unsubscribes subscribers.
     * @method unsubscribe
     * @param {Function} fn  The subscribed function to remove, if not supplied
     *                       all will be removed
     * @param {Object}   obj  The custom object passed to subscribe.  This is
     *                        optional, but if supplied will be used to
     *                        disambiguate multiple listeners that are the same
     *                        (e.g., you subscribe many object using a function
     *                        that lives on the prototype)
     * @return {boolean} True if the subscriber was found and detached.
     */
    unsubscribe: function(fn, obj) {

        if (!fn) {
            return this.unsubscribeAll();
        }

        var found = false;
        for (var i=0, len=this.subscribers.length; i<len; ++i) {
            var s = this.subscribers[i];
            if (s && s.contains(fn, obj)) {
                this._delete(i);
                found = true;
            }
        }

        return found;
    },

    /**
     * Notifies the subscribers.  The callback functions will be executed
     * from the context specified when the event was created, and with the 
     * following parameters:
     *   <ul>
     *   <li>The type of event</li>
     *   <li>All of the arguments fire() was executed with as an array</li>
     *   <li>The custom object (if any) that was passed into the subscribe() 
     *       method</li>
     *   </ul>
     * @method fire 
     * @param {Object*} arguments an arbitrary set of parameters to pass to 
     *                            the handler.
     * @return {boolean} false if one of the subscribers returned false, 
     *                   true otherwise
     */
    fire: function() {

        this.lastError = null;

        var errors = [],
            len=this.subscribers.length;

        if (!len && this.silent) {
            //YAHOO.log('DEBUG no subscribers');
            return true;
        }

        var args=[].slice.call(arguments, 0), ret=true, i, rebuild=false;

        if (!this.silent) {
            //YAHOO.log( "Firing "       + this  + ", " + 
            //           "args: "        + args  + ", " +
            //           "subscribers: " + len,                 
            //           "info", "Event"                  );
        }

        // make a copy of the subscribers so that there are
        // no index problems if one subscriber removes another.
        var subs = this.subscribers.slice(), throwErrors = YAHOO.util.Event.throwErrors;

        for (i=0; i<len; ++i) {
            var s = subs[i];
            if (!s) {
                //YAHOO.log('DEBUG rebuilding array');
                rebuild=true;
            } else {
                if (!this.silent) {
YAHOO.log( this.type + "->" + (i+1) + ": " +  s, "info", "Event" );
                }

                var scope = s.getScope(this.scope);

                if (this.signature == YAHOO.util.CustomEvent.FLAT) {
                    var param = null;
                    if (args.length > 0) {
                        param = args[0];
                    }

                    try {
                        ret = s.fn.call(scope, param, s.obj);
                    } catch(e) {
                        this.lastError = e;
                        // errors.push(e);
YAHOO.log(this + " subscriber exception: " + e, "error", "Event");
                        if (throwErrors) {
                            throw e;
                        }
                    }
                } else {
                    try {
                        ret = s.fn.call(scope, this.type, args, s.obj);
                    } catch(ex) {
                        this.lastError = ex;
YAHOO.log(this + " subscriber exception: " + ex, "error", "Event");
                        if (throwErrors) {
                            throw ex;
                        }
                    }
                }

                if (false === ret) {
                    if (!this.silent) {
YAHOO.log("Event stopped, sub " + i + " of " + len, "info", "Event");
                    }

                    break;
                    // return false;
                }
            }
        }

        return (ret !== false);
    },

    /**
     * Removes all listeners
     * @method unsubscribeAll
     * @return {int} The number of listeners unsubscribed
     */
    unsubscribeAll: function() {
        var l = this.subscribers.length, i;
        for (i=l-1; i>-1; i--) {
            this._delete(i);
        }

        this.subscribers=[];

        return l;
    },

    /**
     * @method _delete
     * @private
     */
    _delete: function(index) {
        var s = this.subscribers[index];
        if (s) {
            delete s.fn;
            delete s.obj;
        }

        // this.subscribers[index]=null;
        this.subscribers.splice(index, 1);
    },

    /**
     * @method toString
     */
    toString: function() {
         return "CustomEvent: " + "'" + this.type  + "', " + 
             "context: " + this.scope;

    }
};

/////////////////////////////////////////////////////////////////////

/**
 * Stores the subscriber information to be used when the event fires.
 * @param {Function} fn       The function to execute
 * @param {Object}   obj      An object to be passed along when the event fires
 * @param {boolean}  overrideContext If true, the obj passed in becomes the execution
 *                            context of the listener
 * @class Subscriber
 * @constructor
 */
YAHOO.util.Subscriber = function(fn, obj, overrideContext) {

    /**
     * The callback that will be execute when the event fires
     * @property fn
     * @type function
     */
    this.fn = fn;

    /**
     * An optional custom object that will passed to the callback when
     * the event fires
     * @property obj
     * @type object
     */
    this.obj = YAHOO.lang.isUndefined(obj) ? null : obj;

    /**
     * The default execution context for the event listener is defined when the
     * event is created (usually the object which contains the event).
     * By setting overrideContext to true, the execution context becomes the custom
     * object passed in by the subscriber.  If overrideContext is an object, that 
     * object becomes the context.
     * @property overrideContext
     * @type boolean|object
     */
    this.overrideContext = overrideContext;

};

/**
 * Returns the execution context for this listener.  If overrideContext was set to true
 * the custom obj will be the context.  If overrideContext is an object, that is the
 * context, otherwise the default context will be used.
 * @method getScope
 * @param {Object} defaultScope the context to use if this listener does not
 *                              override it.
 */
YAHOO.util.Subscriber.prototype.getScope = function(defaultScope) {
    if (this.overrideContext) {
        if (this.overrideContext === true) {
            return this.obj;
        } else {
            return this.overrideContext;
        }
    }
    return defaultScope;
};

/**
 * Returns true if the fn and obj match this objects properties.
 * Used by the unsubscribe method to match the right subscriber.
 *
 * @method contains
 * @param {Function} fn the function to execute
 * @param {Object} obj an object to be passed along when the event fires
 * @return {boolean} true if the supplied arguments match this 
 *                   subscriber's signature.
 */
YAHOO.util.Subscriber.prototype.contains = function(fn, obj) {
    if (obj) {
        return (this.fn == fn && this.obj == obj);
    } else {
        return (this.fn == fn);
    }
};

/**
 * @method toString
 */
YAHOO.util.Subscriber.prototype.toString = function() {
    return "Subscriber { obj: " + this.obj  + 
           ", overrideContext: " +  (this.overrideContext || "no") + " }";
};

/**
 * The Event Utility provides utilities for managing DOM Events and tools
 * for building event systems
 *
 * @module event
 * @title Event Utility
 * @namespace YAHOO.util
 * @requires yahoo
 */

// The first instance of Event will win if it is loaded more than once.
// @TODO this needs to be changed so that only the state data that needs to
// be preserved is kept, while methods are overwritten/added as needed.
// This means that the module pattern can't be used.
if (!YAHOO.util.Event) {

/**
 * The event utility provides functions to add and remove event listeners,
 * event cleansing.  It also tries to automatically remove listeners it
 * registers during the unload event.
 *
 * @class Event
 * @static
 */
    YAHOO.util.Event = function() {

        /**
         * True after the onload event has fired
         * @property loadComplete
         * @type boolean
         * @static
         * @private
         */
        var loadComplete =  false;

        /**
         * Cache of wrapped listeners
         * @property listeners
         * @type array
         * @static
         * @private
         */
        var listeners = [];

        /**
         * User-defined unload function that will be fired before all events
         * are detached
         * @property unloadListeners
         * @type array
         * @static
         * @private
         */
        var unloadListeners = [];

        /**
         * Cache of DOM0 event handlers to work around issues with DOM2 events
         * in Safari
         * @property legacyEvents
         * @static
         * @private
         */
        var legacyEvents = [];

        /**
         * Listener stack for DOM0 events
         * @property legacyHandlers
         * @static
         * @private
         */
        var legacyHandlers = [];

        /**
         * The number of times to poll after window.onload.  This number is
         * increased if additional late-bound handlers are requested after
         * the page load.
         * @property retryCount
         * @static
         * @private
         */
        var retryCount = 0;

        /**
         * onAvailable listeners
         * @property onAvailStack
         * @static
         * @private
         */
        var onAvailStack = [];

        /**
         * Lookup table for legacy events
         * @property legacyMap
         * @static
         * @private
         */
        var legacyMap = [];

        /**
         * Counter for auto id generation
         * @property counter
         * @static
         * @private
         */
        var counter = 0;
        
        /**
         * Normalized keycodes for webkit/safari
         * @property webkitKeymap
         * @type {int: int}
         * @private
         * @static
         * @final
         */
        var webkitKeymap = {
            63232: 38, // up
            63233: 40, // down
            63234: 37, // left
            63235: 39, // right
            63276: 33, // page up
            63277: 34, // page down
            25: 9      // SHIFT-TAB (Safari provides a different key code in
                       // this case, even though the shiftKey modifier is set)
        };
        
        // String constants used by the addFocusListener and removeFocusListener methods
        var _FOCUS = YAHOO.env.ua.ie ? "focusin" : "focus";
        var _BLUR = YAHOO.env.ua.ie ? "focusout" : "blur";      

        return {

            /**
             * The number of times we should look for elements that are not
             * in the DOM at the time the event is requested after the document
             * has been loaded.  The default is 2000@amp;20 ms, so it will poll
             * for 40 seconds or until all outstanding handlers are bound
             * (whichever comes first).
             * @property POLL_RETRYS
             * @type int
             * @static
             * @final
             */
            POLL_RETRYS: 2000,

            /**
             * The poll interval in milliseconds
             * @property POLL_INTERVAL
             * @type int
             * @static
             * @final
             */
            POLL_INTERVAL: 20,

            /**
             * Element to bind, int constant
             * @property EL
             * @type int
             * @static
             * @final
             */
            EL: 0,

            /**
             * Type of event, int constant
             * @property TYPE
             * @type int
             * @static
             * @final
             */
            TYPE: 1,

            /**
             * Function to execute, int constant
             * @property FN
             * @type int
             * @static
             * @final
             */
            FN: 2,

            /**
             * Function wrapped for context correction and cleanup, int constant
             * @property WFN
             * @type int
             * @static
             * @final
             */
            WFN: 3,

            /**
             * Object passed in by the user that will be returned as a 
             * parameter to the callback, int constant.  Specific to
             * unload listeners
             * @property OBJ
             * @type int
             * @static
             * @final
             */
            UNLOAD_OBJ: 3,

            /**
             * Adjusted context, either the element we are registering the event
             * on or the custom object passed in by the listener, int constant
             * @property ADJ_SCOPE
             * @type int
             * @static
             * @final
             */
            ADJ_SCOPE: 4,

            /**
             * The original obj passed into addListener
             * @property OBJ
             * @type int
             * @static
             * @final
             */
            OBJ: 5,

            /**
             * The original context parameter passed into addListener
             * @property OVERRIDE
             * @type int
             * @static
             * @final
             */
            OVERRIDE: 6,

            /**
             * addListener/removeListener can throw errors in unexpected scenarios.
             * These errors are suppressed, the method returns false, and this property
             * is set
             * @property lastError
             * @static
             * @type Error
             */
            lastError: null,

            /**
             * Safari detection
             * @property isSafari
             * @private
             * @static
             * @deprecated use YAHOO.env.ua.webkit
             */
            isSafari: YAHOO.env.ua.webkit,
            
            /**
             * webkit version
             * @property webkit
             * @type string
             * @private
             * @static
             * @deprecated use YAHOO.env.ua.webkit
             */
            webkit: YAHOO.env.ua.webkit,
            
            /**
             * IE detection 
             * @property isIE
             * @private
             * @static
             * @deprecated use YAHOO.env.ua.ie
             */
            isIE: YAHOO.env.ua.ie,

            /**
             * poll handle
             * @property _interval
             * @static
             * @private
             */
            _interval: null,

            /**
             * document readystate poll handle
             * @property _dri
             * @static
             * @private
             */
             _dri: null,

            /**
             * True when the document is initially usable
             * @property DOMReady
             * @type boolean
             * @static
             */
            DOMReady: false,

            /**
             * Errors thrown by subscribers of custom events are caught
             * and the error message is written to the debug console.  If
             * this property is set to true, it will also re-throw the
             * error.
             * @property throwErrors
             * @type boolean
             * @default false
             */
            throwErrors: false,

            /**
             * @method startInterval
             * @static
             * @private
             */
            startInterval: function() {
                if (!this._interval) {
                    var self = this;
                    var callback = function() { self._tryPreloadAttach(); };
                    this._interval = setInterval(callback, this.POLL_INTERVAL);
                }
            },

            /**
             * Executes the supplied callback when the item with the supplied
             * id is found.  This is meant to be used to execute behavior as
             * soon as possible as the page loads.  If you use this after the
             * initial page load it will poll for a fixed time for the element.
             * The number of times it will poll and the frequency are
             * configurable.  By default it will poll for 10 seconds.
             *
             * <p>The callback is executed with a single parameter:
             * the custom object parameter, if provided.</p>
             *
             * @method onAvailable
             *
             * @param {string||string[]}   id the id of the element, or an array
             * of ids to look for.
             * @param {function} fn what to execute when the element is found.
             * @param {object}   obj an optional object to be passed back as
             *                   a parameter to fn.
             * @param {boolean|object}  overrideContext If set to true, fn will execute
             *                   in the context of obj, if set to an object it
             *                   will execute in the context of that object
             * @param checkContent {boolean} check child node readiness (onContentReady)
             * @static
             */
            onAvailable: function(id, fn, obj, overrideContext, checkContent) {

                var a = (YAHOO.lang.isString(id)) ? [id] : id;

                for (var i=0; i<a.length; i=i+1) {
                    onAvailStack.push({id:         a[i], 
                                       fn:         fn, 
                                       obj:        obj, 
                                       overrideContext:   overrideContext, 
                                       checkReady: checkContent });
                }

                retryCount = this.POLL_RETRYS;

                this.startInterval();
            },

            /**
             * Works the same way as onAvailable, but additionally checks the
             * state of sibling elements to determine if the content of the
             * available element is safe to modify.
             *
             * <p>The callback is executed with a single parameter:
             * the custom object parameter, if provided.</p>
             *
             * @method onContentReady
             *
             * @param {string}   id the id of the element to look for.
             * @param {function} fn what to execute when the element is ready.
             * @param {object}   obj an optional object to be passed back as
             *                   a parameter to fn.
             * @param {boolean|object}  overrideContext If set to true, fn will execute
             *                   in the context of obj.  If an object, fn will
             *                   exectute in the context of that object
             *
             * @static
             */
            onContentReady: function(id, fn, obj, overrideContext) {
                this.onAvailable(id, fn, obj, overrideContext, true);
            },

            /**
             * Executes the supplied callback when the DOM is first usable.  This
             * will execute immediately if called after the DOMReady event has
             * fired.   @todo the DOMContentReady event does not fire when the
             * script is dynamically injected into the page.  This means the
             * DOMReady custom event will never fire in FireFox or Opera when the
             * library is injected.  It _will_ fire in Safari, and the IE 
             * implementation would allow for us to fire it if the defered script
             * is not available.  We want this to behave the same in all browsers.
             * Is there a way to identify when the script has been injected 
             * instead of included inline?  Is there a way to know whether the 
             * window onload event has fired without having had a listener attached 
             * to it when it did so?
             *
             * <p>The callback is a CustomEvent, so the signature is:</p>
             * <p>type &lt;string&gt;, args &lt;array&gt;, customobject &lt;object&gt;</p>
             * <p>For DOMReady events, there are no fire argments, so the
             * signature is:</p>
             * <p>"DOMReady", [], obj</p>
             *
             *
             * @method onDOMReady
             *
             * @param {function} fn what to execute when the element is found.
             * @param {object}   obj an optional object to be passed back as
             *                   a parameter to fn.
             * @param {boolean|object}  overrideContext If set to true, fn will execute
             *                   in the context of obj, if set to an object it
             *                   will execute in the context of that object
             *
             * @static
             */
            onDOMReady: function(fn, obj, overrideContext) {
                if (this.DOMReady) {
                    setTimeout(function() {
                        var s = window;
                        if (overrideContext) {
                            if (overrideContext === true) {
                                s = obj;
                            } else {
                                s = overrideContext;
                            }
                        }
                        fn.call(s, "DOMReady", [], obj);
                    }, 0);
                } else {
                    this.DOMReadyEvent.subscribe(fn, obj, overrideContext);
                }
            },


            /**
             * Appends an event handler
             *
             * @method _addListener
             *
             * @param {String|HTMLElement|Array|NodeList} el An id, an element 
             *  reference, or a collection of ids and/or elements to assign the 
             *  listener to.
             * @param {String}   sType     The type of event to append
             * @param {Function} fn        The method the event invokes
             * @param {Object}   obj    An arbitrary object that will be 
             *                             passed as a parameter to the handler
             * @param {Boolean|object}  overrideContext  If true, the obj passed in becomes
             *                             the execution context of the listener. If an
             *                             object, this object becomes the execution
             *                             context.
             * @param {boolen}      capture capture or bubble phase
             * @return {Boolean} True if the action was successful or defered,
             *                        false if one or more of the elements 
             *                        could not have the listener attached,
             *                        or if the operation throws an exception.
             * @private
             * @static
             */
            _addListener: function(el, sType, fn, obj, overrideContext, bCapture) {

                if (!fn || !fn.call) {
                    YAHOO.log(sType + " addListener failed, invalid callback", "error", "Event");
                    return false;
                }

                // The el argument can be an array of elements or element ids.
                if ( this._isValidCollection(el)) {
                    var ok = true;
                    for (var i=0,len=el.length; i<len; ++i) {
                        ok = this.on(el[i], 
                                       sType, 
                                       fn, 
                                       obj, 
                                       overrideContext) && ok;
                    }
                    return ok;

                } else if (YAHOO.lang.isString(el)) {
                    var oEl = this.getEl(el);
                    // If the el argument is a string, we assume it is 
                    // actually the id of the element.  If the page is loaded
                    // we convert el to the actual element, otherwise we 
                    // defer attaching the event until onload event fires

                    // check to see if we need to delay hooking up the event 
                    // until after the page loads.
                    if (oEl) {
                        el = oEl;
                    } else {
                        // defer adding the event until the element is available
                        this.onAvailable(el, function() {
                           YAHOO.util.Event.on(el, sType, fn, obj, overrideContext);
                        });

                        return true;
                    }
                }

                // Element should be an html element or an array if we get 
                // here.
                if (!el) {
                    // this.logger.debug("unable to attach event " + sType);
                    return false;
                }

                // we need to make sure we fire registered unload events 
                // prior to automatically unhooking them.  So we hang on to 
                // these instead of attaching them to the window and fire the
                // handles explicitly during our one unload event.
                if ("unload" == sType && obj !== this) {
                    unloadListeners[unloadListeners.length] =
                            [el, sType, fn, obj, overrideContext];
                    return true;
                }

                // this.logger.debug("Adding handler: " + el + ", " + sType);

                // if the user chooses to override the context, we use the custom
                // object passed in, otherwise the executing context will be the
                // HTML element that the event is registered on
                var context = el;
                if (overrideContext) {
                    if (overrideContext === true) {
                        context = obj;
                    } else {
                        context = overrideContext;
                    }
                }

                // wrap the function so we can return the obj object when
                // the event fires;
                var wrappedFn = function(e) {
                        return fn.call(context, YAHOO.util.Event.getEvent(e, el), 
                                obj);
                    };

                var li = [el, sType, fn, wrappedFn, context, obj, overrideContext];
                var index = listeners.length;
                // cache the listener so we can try to automatically unload
                listeners[index] = li;

                if (this.useLegacyEvent(el, sType)) {
                    var legacyIndex = this.getLegacyIndex(el, sType);

                    // Add a new dom0 wrapper if one is not detected for this
                    // element
                    if ( legacyIndex == -1 || 
                                el != legacyEvents[legacyIndex][0] ) {

                        legacyIndex = legacyEvents.length;
                        legacyMap[el.id + sType] = legacyIndex;

                        // cache the signature for the DOM0 event, and 
                        // include the existing handler for the event, if any
                        legacyEvents[legacyIndex] = 
                            [el, sType, el["on" + sType]];
                        legacyHandlers[legacyIndex] = [];

                        el["on" + sType] = 
                            function(e) {
                                YAHOO.util.Event.fireLegacyEvent(
                                    YAHOO.util.Event.getEvent(e), legacyIndex);
                            };
                    }

                    // add a reference to the wrapped listener to our custom
                    // stack of events
                    //legacyHandlers[legacyIndex].push(index);
                    legacyHandlers[legacyIndex].push(li);

                } else {
                    try {
                        this._simpleAdd(el, sType, wrappedFn, bCapture);
                    } catch(ex) {
                        // handle an error trying to attach an event.  If it fails
                        // we need to clean up the cache
                        this.lastError = ex;
                        this.removeListener(el, sType, fn);
                        return false;
                    }
                }

                return true;
                
            },


            /**
             * Appends an event handler
             *
             * @method addListener
             *
             * @param {String|HTMLElement|Array|NodeList} el An id, an element 
             *  reference, or a collection of ids and/or elements to assign the 
             *  listener to.
             * @param {String}   sType     The type of event to append
             * @param {Function} fn        The method the event invokes
             * @param {Object}   obj    An arbitrary object that will be 
             *                             passed as a parameter to the handler
             * @param {Boolean|object}  overrideContext  If true, the obj passed in becomes
             *                             the execution context of the listener. If an
             *                             object, this object becomes the execution
             *                             context.
             * @return {Boolean} True if the action was successful or defered,
             *                        false if one or more of the elements 
             *                        could not have the listener attached,
             *                        or if the operation throws an exception.
             * @static
             */
            addListener: function (el, sType, fn, obj, overrideContext) {
                return this._addListener(el, sType, fn, obj, overrideContext, false);
            },

            /**
             * Appends a focus event handler.  (The focusin event is used for Internet Explorer, 
             * the focus, capture-event for Opera, WebKit.)
             *
             * @method addFocusListener
             *
             * @param {String|HTMLElement|Array|NodeList} el An id, an element 
             *  reference, or a collection of ids and/or elements to assign the 
             *  listener to.
             * @param {Function} fn        The method the event invokes
             * @param {Object}   obj    An arbitrary object that will be 
             *                             passed as a parameter to the handler
             * @param {Boolean|object}  overrideContext  If true, the obj passed in becomes
             *                             the execution context of the listener. If an
             *                             object, this object becomes the execution
             *                             context.
             * @return {Boolean} True if the action was successful or defered,
             *                        false if one or more of the elements 
             *                        could not have the listener attached,
             *                        or if the operation throws an exception.
             * @static
             */
            addFocusListener: function (el, fn, obj, overrideContext) {
                return this._addListener(el, _FOCUS, fn, obj, overrideContext, true);
            },          


            /**
             * Removes a focus event listener
             *
             * @method removeListener
             *
             * @param {String|HTMLElement|Array|NodeList} el An id, an element 
             *  reference, or a collection of ids and/or elements to remove
             *  the listener from.
             * @param {Function} fn the method the event invokes.  If fn is
             *  undefined, then all event handlers for the type of event are 
             *  removed.
             * @return {boolean} true if the unbind was successful, false 
             *  otherwise.
             * @static
             */
            removeFocusListener: function (el, fn) { 
                return this.removeListener(el, _FOCUS, fn);
            },

            /**
             * Appends a blur event handler.  (The focusout event is used for Internet Explorer, 
             * the focusout, capture-event for Opera, WebKit.)
             *
             * @method addBlurListener
             *
             * @param {String|HTMLElement|Array|NodeList} el An id, an element 
             *  reference, or a collection of ids and/or elements to assign the 
             *  listener to.
             * @param {Function} fn        The method the event invokes
             * @param {Object}   obj    An arbitrary object that will be 
             *                             passed as a parameter to the handler
             * @param {Boolean|object}  overrideContext  If true, the obj passed in becomes
             *                             the execution context of the listener. If an
             *                             object, this object becomes the execution
             *                             context.
             * @return {Boolean} True if the action was successful or defered,
             *                        false if one or more of the elements 
             *                        could not have the listener attached,
             *                        or if the operation throws an exception.
             * @static
             */
            addBlurListener: function (el, fn, obj, overrideContext) {
                return this._addListener(el, _BLUR, fn, obj, overrideContext, true);
            },          

            /**
             * Removes a blur event listener
             *
             * @method removeListener
             *
             * @param {String|HTMLElement|Array|NodeList} el An id, an element 
             *  reference, or a collection of ids and/or elements to remove
             *  the listener from.
             * @param {Function} fn the method the event invokes.  If fn is
             *  undefined, then all event handlers for the type of event are 
             *  removed.
             * @return {boolean} true if the unbind was successful, false 
             *  otherwise.
             * @static
             */
            removeBlurListener: function (el, fn) { 
            
                return this.removeListener(el, _BLUR, fn);
            
            },

            /**
             * When using legacy events, the handler is routed to this object
             * so we can fire our custom listener stack.
             * @method fireLegacyEvent
             * @static
             * @private
             */
            fireLegacyEvent: function(e, legacyIndex) {
                // this.logger.debug("fireLegacyEvent " + legacyIndex);
                var ok=true, le, lh, li, context, ret;
                
                lh = legacyHandlers[legacyIndex].slice();
                for (var i=0, len=lh.length; i<len; ++i) {
                // for (var i in lh.length) {
                    li = lh[i];
                    if ( li && li[this.WFN] ) {
                        context = li[this.ADJ_SCOPE];
                        ret = li[this.WFN].call(context, e);
                        ok = (ok && ret);
                    }
                }

                // Fire the original handler if we replaced one.  We fire this
                // after the other events to keep stopPropagation/preventDefault
                // that happened in the DOM0 handler from touching our DOM2
                // substitute
                le = legacyEvents[legacyIndex];
                if (le && le[2]) {
                    le[2](e);
                }
                
                return ok;
            },

            /**
             * Returns the legacy event index that matches the supplied 
             * signature
             * @method getLegacyIndex
             * @static
             * @private
             */
            getLegacyIndex: function(el, sType) {
                var key = this.generateId(el) + sType;
                if (typeof legacyMap[key] == "undefined") { 
                    return -1;
                } else {
                    return legacyMap[key];
                }
            },

            /**
             * Logic that determines when we should automatically use legacy
             * events instead of DOM2 events.  Currently this is limited to old
             * Safari browsers with a broken preventDefault
             * @method useLegacyEvent
             * @static
             * @private
             */
            useLegacyEvent: function(el, sType) {
return (this.webkit && this.webkit < 419 && ("click"==sType || "dblclick"==sType));
            },
                    
            /**
             * Removes an event listener
             *
             * @method removeListener
             *
             * @param {String|HTMLElement|Array|NodeList} el An id, an element 
             *  reference, or a collection of ids and/or elements to remove
             *  the listener from.
             * @param {String} sType the type of event to remove.
             * @param {Function} fn the method the event invokes.  If fn is
             *  undefined, then all event handlers for the type of event are 
             *  removed.
             * @return {boolean} true if the unbind was successful, false 
             *  otherwise.
             * @static
             */
            removeListener: function(el, sType, fn) {
                var i, len, li;

                // The el argument can be a string
                if (typeof el == "string") {
                    el = this.getEl(el);
                // The el argument can be an array of elements or element ids.
                } else if ( this._isValidCollection(el)) {
                    var ok = true;
                    for (i=el.length-1; i>-1; i--) {
                        ok = ( this.removeListener(el[i], sType, fn) && ok );
                    }
                    return ok;
                }

                if (!fn || !fn.call) {
                    // this.logger.debug("Error, function is not valid " + fn);
                    //return false;
                    return this.purgeElement(el, false, sType);
                }

                if ("unload" == sType) {

                    for (i=unloadListeners.length-1; i>-1; i--) {
                        li = unloadListeners[i];
                        if (li && 
                            li[0] == el && 
                            li[1] == sType && 
                            li[2] == fn) {
                                unloadListeners.splice(i, 1);
                                // unloadListeners[i]=null;
                                return true;
                        }
                    }

                    return false;
                }

                var cacheItem = null;

                // The index is a hidden parameter; needed to remove it from
                // the method signature because it was tempting users to
                // try and take advantage of it, which is not possible.
                var index = arguments[3];
  
                if ("undefined" === typeof index) {
                    index = this._getCacheIndex(el, sType, fn);
                }

                if (index >= 0) {
                    cacheItem = listeners[index];
                }

                if (!el || !cacheItem) {
                    // this.logger.debug("cached listener not found");
                    return false;
                }

                // this.logger.debug("Removing handler: " + el + ", " + sType);

                if (this.useLegacyEvent(el, sType)) {
                    var legacyIndex = this.getLegacyIndex(el, sType);
                    var llist = legacyHandlers[legacyIndex];
                    if (llist) {
                        for (i=0, len=llist.length; i<len; ++i) {
                        // for (i in llist.length) {
                            li = llist[i];
                            if (li && 
                                li[this.EL] == el && 
                                li[this.TYPE] == sType && 
                                li[this.FN] == fn) {
                                    llist.splice(i, 1);
                                    // llist[i]=null;
                                    break;
                            }
                        }
                    }

                } else {
                    try {
                        this._simpleRemove(el, sType, cacheItem[this.WFN], false);
                    } catch(ex) {
                        this.lastError = ex;
                        return false;
                    }
                }

                // removed the wrapped handler
                delete listeners[index][this.WFN];
                delete listeners[index][this.FN];
                listeners.splice(index, 1);
                // listeners[index]=null;

                return true;

            },

            /**
             * Returns the event's target element.  Safari sometimes provides
             * a text node, and this is automatically resolved to the text
             * node's parent so that it behaves like other browsers.
             * @method getTarget
             * @param {Event} ev the event
             * @param {boolean} resolveTextNode when set to true the target's
             *                  parent will be returned if the target is a 
             *                  text node.  @deprecated, the text node is
             *                  now resolved automatically
             * @return {HTMLElement} the event's target
             * @static
             */
            getTarget: function(ev, resolveTextNode) {
                var t = ev.target || ev.srcElement;
                return this.resolveTextNode(t);
            },

            /**
             * In some cases, some browsers will return a text node inside
             * the actual element that was targeted.  This normalizes the
             * return value for getTarget and getRelatedTarget.
             * @method resolveTextNode
             * @param {HTMLElement} node node to resolve
             * @return {HTMLElement} the normized node
             * @static
             */
            resolveTextNode: function(n) {
                try {
                    if (n && 3 == n.nodeType) {
                        return n.parentNode;
                    }
                } catch(e) { }

                return n;
            },

            /**
             * Returns the event's pageX
             * @method getPageX
             * @param {Event} ev the event
             * @return {int} the event's pageX
             * @static
             */
            getPageX: function(ev) {
                var x = ev.pageX;
                if (!x && 0 !== x) {
                    x = ev.clientX || 0;

                    if ( this.isIE ) {
                        x += this._getScrollLeft();
                    }
                }

                return x;
            },

            /**
             * Returns the event's pageY
             * @method getPageY
             * @param {Event} ev the event
             * @return {int} the event's pageY
             * @static
             */
            getPageY: function(ev) {
                var y = ev.pageY;
                if (!y && 0 !== y) {
                    y = ev.clientY || 0;

                    if ( this.isIE ) {
                        y += this._getScrollTop();
                    }
                }


                return y;
            },

            /**
             * Returns the pageX and pageY properties as an indexed array.
             * @method getXY
             * @param {Event} ev the event
             * @return {[x, y]} the pageX and pageY properties of the event
             * @static
             */
            getXY: function(ev) {
                return [this.getPageX(ev), this.getPageY(ev)];
            },

            /**
             * Returns the event's related target 
             * @method getRelatedTarget
             * @param {Event} ev the event
             * @return {HTMLElement} the event's relatedTarget
             * @static
             */
            getRelatedTarget: function(ev) {
                var t = ev.relatedTarget;
                if (!t) {
                    if (ev.type == "mouseout") {
                        t = ev.toElement;
                    } else if (ev.type == "mouseover") {
                        t = ev.fromElement;
                    }
                }

                return this.resolveTextNode(t);
            },

            /**
             * Returns the time of the event.  If the time is not included, the
             * event is modified using the current time.
             * @method getTime
             * @param {Event} ev the event
             * @return {Date} the time of the event
             * @static
             */
            getTime: function(ev) {
                if (!ev.time) {
                    var t = new Date().getTime();
                    try {
                        ev.time = t;
                    } catch(ex) { 
                        this.lastError = ex;
                        return t;
                    }
                }

                return ev.time;
            },

            /**
             * Convenience method for stopPropagation + preventDefault
             * @method stopEvent
             * @param {Event} ev the event
             * @static
             */
            stopEvent: function(ev) {
                this.stopPropagation(ev);
                this.preventDefault(ev);
            },

            /**
             * Stops event propagation
             * @method stopPropagation
             * @param {Event} ev the event
             * @static
             */
            stopPropagation: function(ev) {
                if (ev.stopPropagation) {
                    ev.stopPropagation();
                } else {
                    ev.cancelBubble = true;
                }
            },

            /**
             * Prevents the default behavior of the event
             * @method preventDefault
             * @param {Event} ev the event
             * @static
             */
            preventDefault: function(ev) {
                if (ev.preventDefault) {
                    ev.preventDefault();
                } else {
                    ev.returnValue = false;
                }
            },
             
            /**
             * Finds the event in the window object, the caller's arguments, or
             * in the arguments of another method in the callstack.  This is
             * executed automatically for events registered through the event
             * manager, so the implementer should not normally need to execute
             * this function at all.
             * @method getEvent
             * @param {Event} e the event parameter from the handler
             * @param {HTMLElement} boundEl the element the listener is attached to
             * @return {Event} the event 
             * @static
             */
            getEvent: function(e, boundEl) {
                var ev = e || window.event;

                if (!ev) {
                    var c = this.getEvent.caller;
                    while (c) {
                        ev = c.arguments[0];
                        if (ev && Event == ev.constructor) {
                            break;
                        }
                        c = c.caller;
                    }
                }

                return ev;
            },

            /**
             * Returns the charcode for an event
             * @method getCharCode
             * @param {Event} ev the event
             * @return {int} the event's charCode
             * @static
             */
            getCharCode: function(ev) {
                var code = ev.keyCode || ev.charCode || 0;

                // webkit key normalization
                if (YAHOO.env.ua.webkit && (code in webkitKeymap)) {
                    code = webkitKeymap[code];
                }
                return code;
            },

            /**
             * Locating the saved event handler data by function ref
             *
             * @method _getCacheIndex
             * @static
             * @private
             */
            _getCacheIndex: function(el, sType, fn) {
                for (var i=0, l=listeners.length; i<l; i=i+1) {
                    var li = listeners[i];
                    if ( li                 && 
                         li[this.FN] == fn  && 
                         li[this.EL] == el  && 
                         li[this.TYPE] == sType ) {
                        return i;
                    }
                }

                return -1;
            },

            /**
             * Generates an unique ID for the element if it does not already 
             * have one.
             * @method generateId
             * @param el the element to create the id for
             * @return {string} the resulting id of the element
             * @static
             */
            generateId: function(el) {
                var id = el.id;

                if (!id) {
                    id = "yuievtautoid-" + counter;
                    ++counter;
                    el.id = id;
                }

                return id;
            },


            /**
             * We want to be able to use getElementsByTagName as a collection
             * to attach a group of events to.  Unfortunately, different 
             * browsers return different types of collections.  This function
             * tests to determine if the object is array-like.  It will also 
             * fail if the object is an array, but is empty.
             * @method _isValidCollection
             * @param o the object to test
             * @return {boolean} true if the object is array-like and populated
             * @static
             * @private
             */
            _isValidCollection: function(o) {
                try {
                    return ( o                     && // o is something
                             typeof o !== "string" && // o is not a string
                             o.length              && // o is indexed
                             !o.tagName            && // o is not an HTML element
                             !o.alert              && // o is not a window
                             typeof o[0] !== "undefined" );
                } catch(ex) {
                    YAHOO.log("node access error (xframe?)", "warn");
                    return false;
                }

            },

            /**
             * @private
             * @property elCache
             * DOM element cache
             * @static
             * @deprecated Elements are not cached due to issues that arise when
             * elements are removed and re-added
             */
            elCache: {},

            /**
             * We cache elements bound by id because when the unload event 
             * fires, we can no longer use document.getElementById
             * @method getEl
             * @static
             * @private
             * @deprecated Elements are not cached any longer
             */
            getEl: function(id) {
                return (typeof id === "string") ? document.getElementById(id) : id;
            },

            /**
             * Clears the element cache
             * @deprecated Elements are not cached any longer
             * @method clearCache
             * @static
             * @private
             */
            clearCache: function() { },

            /**
             * Custom event the fires when the dom is initially usable
             * @event DOMReadyEvent
             */
            DOMReadyEvent: new YAHOO.util.CustomEvent("DOMReady", this),

            /**
             * hook up any deferred listeners
             * @method _load
             * @static
             * @private
             */
            _load: function(e) {

                if (!loadComplete) {
                    loadComplete = true;
                    var EU = YAHOO.util.Event;

                    // Just in case DOMReady did not go off for some reason
                    EU._ready();

                    // Available elements may not have been detected before the
                    // window load event fires. Try to find them now so that the
                    // the user is more likely to get the onAvailable notifications
                    // before the window load notification
                    EU._tryPreloadAttach();

                }
            },

            /**
             * Fires the DOMReady event listeners the first time the document is
             * usable.
             * @method _ready
             * @static
             * @private
             */
            _ready: function(e) {
                var EU = YAHOO.util.Event;
                if (!EU.DOMReady) {
                    EU.DOMReady=true;

                    // Fire the content ready custom event
                    EU.DOMReadyEvent.fire();

                    // Remove the DOMContentLoaded (FF/Opera)
                    EU._simpleRemove(document, "DOMContentLoaded", EU._ready);
                }
            },

            /**
             * Polling function that runs before the onload event fires, 
             * attempting to attach to DOM Nodes as soon as they are 
             * available
             * @method _tryPreloadAttach
             * @static
             * @private
             */
            _tryPreloadAttach: function() {

                if (onAvailStack.length === 0) {
                    retryCount = 0;
                    if (this._interval) {
                        clearInterval(this._interval);
                        this._interval = null;
                    } 
                    return;
                }

                if (this.locked) {
                    return;
                }

                if (this.isIE) {
                    // Hold off if DOMReady has not fired and check current
                    // readyState to protect against the IE operation aborted
                    // issue.
                    if (!this.DOMReady) {
                        this.startInterval();
                        return;
                    }
                }

                this.locked = true;

                // this.logger.debug("tryPreloadAttach");

                // keep trying until after the page is loaded.  We need to 
                // check the page load state prior to trying to bind the 
                // elements so that we can be certain all elements have been 
                // tested appropriately
                var tryAgain = !loadComplete;
                if (!tryAgain) {
                    tryAgain = (retryCount > 0 && onAvailStack.length > 0);
                }

                // onAvailable
                var notAvail = [];

                var executeItem = function (el, item) {
                    var context = el;
                    if (item.overrideContext) {
                        if (item.overrideContext === true) {
                            context = item.obj;
                        } else {
                            context = item.overrideContext;
                        }
                    }
                    item.fn.call(context, item.obj);
                };

                var i, len, item, el, ready=[];

                // onAvailable onContentReady
                for (i=0, len=onAvailStack.length; i<len; i=i+1) {
                    item = onAvailStack[i];
                    if (item) {
                        el = this.getEl(item.id);
                        if (el) {
                            if (item.checkReady) {
                                if (loadComplete || el.nextSibling || !tryAgain) {
                                    ready.push(item);
                                    onAvailStack[i] = null;
                                }
                            } else {
                                executeItem(el, item);
                                onAvailStack[i] = null;
                            }
                        } else {
                            notAvail.push(item);
                        }
                    }
                }
                
                // make sure onContentReady fires after onAvailable
                for (i=0, len=ready.length; i<len; i=i+1) {
                    item = ready[i];
                    executeItem(this.getEl(item.id), item);
                }


                retryCount--;

                if (tryAgain) {
                    for (i=onAvailStack.length-1; i>-1; i--) {
                        item = onAvailStack[i];
                        if (!item || !item.id) {
                            onAvailStack.splice(i, 1);
                        }
                    }

                    this.startInterval();
                } else {
                    if (this._interval) {
                        clearInterval(this._interval);
                        this._interval = null;
                    }
                }

                this.locked = false;

            },

            /**
             * Removes all listeners attached to the given element via addListener.
             * Optionally, the node's children can also be purged.
             * Optionally, you can specify a specific type of event to remove.
             * @method purgeElement
             * @param {HTMLElement} el the element to purge
             * @param {boolean} recurse recursively purge this element's children
             * as well.  Use with caution.
             * @param {string} sType optional type of listener to purge. If
             * left out, all listeners will be removed
             * @static
             */
            purgeElement: function(el, recurse, sType) {
                var oEl = (YAHOO.lang.isString(el)) ? this.getEl(el) : el;
                var elListeners = this.getListeners(oEl, sType), i, len;
                if (elListeners) {
                    for (i=elListeners.length-1; i>-1; i--) {
                        var l = elListeners[i];
                        this.removeListener(oEl, l.type, l.fn);
                    }
                }

                if (recurse && oEl && oEl.childNodes) {
                    for (i=0,len=oEl.childNodes.length; i<len ; ++i) {
                        this.purgeElement(oEl.childNodes[i], recurse, sType);
                    }
                }
            },

            /**
             * Returns all listeners attached to the given element via addListener.
             * Optionally, you can specify a specific type of event to return.
             * @method getListeners
             * @param el {HTMLElement|string} the element or element id to inspect 
             * @param sType {string} optional type of listener to return. If
             * left out, all listeners will be returned
             * @return {Object} the listener. Contains the following fields:
             * &nbsp;&nbsp;type:   (string)   the type of event
             * &nbsp;&nbsp;fn:     (function) the callback supplied to addListener
             * &nbsp;&nbsp;obj:    (object)   the custom object supplied to addListener
             * &nbsp;&nbsp;adjust: (boolean|object)  whether or not to adjust the default context
             * &nbsp;&nbsp;scope: (boolean)  the derived context based on the adjust parameter
             * &nbsp;&nbsp;index:  (int)      its position in the Event util listener cache
             * @static
             */           
            getListeners: function(el, sType) {
                var results=[], searchLists;
                if (!sType) {
                    searchLists = [listeners, unloadListeners];
                } else if (sType === "unload") {
                    searchLists = [unloadListeners];
                } else {
                    searchLists = [listeners];
                }

                var oEl = (YAHOO.lang.isString(el)) ? this.getEl(el) : el;

                for (var j=0;j<searchLists.length; j=j+1) {
                    var searchList = searchLists[j];
                    if (searchList) {
                        for (var i=0,len=searchList.length; i<len ; ++i) {
                            var l = searchList[i];
                            if ( l  && l[this.EL] === oEl && 
                                    (!sType || sType === l[this.TYPE]) ) {
                                results.push({
                                    type:   l[this.TYPE],
                                    fn:     l[this.FN],
                                    obj:    l[this.OBJ],
                                    adjust: l[this.OVERRIDE],
                                    scope:  l[this.ADJ_SCOPE],
                                    index:  i
                                });
                            }
                        }
                    }
                }

                return (results.length) ? results : null;
            },

            /**
             * Removes all listeners registered by pe.event.  Called 
             * automatically during the unload event.
             * @method _unload
             * @static
             * @private
             */
            _unload: function(e) {

                var EU = YAHOO.util.Event, i, j, l, len, index,
                         ul = unloadListeners.slice(), context;

                // execute and clear stored unload listeners
                for (i=0, len=unloadListeners.length; i<len; ++i) {
                    l = ul[i];
                    if (l) {
                        context = window;
                        if (l[EU.ADJ_SCOPE]) {
                            if (l[EU.ADJ_SCOPE] === true) {
                                context = l[EU.UNLOAD_OBJ];
                            } else {
                                context = l[EU.ADJ_SCOPE];
                            }
                        }
                        l[EU.FN].call(context, EU.getEvent(e, l[EU.EL]), l[EU.UNLOAD_OBJ] );
                        ul[i] = null;
                    }
                }

                l = null;
                context = null;
                unloadListeners = null;

                // Remove listeners to handle IE memory leaks
                //if (YAHOO.env.ua.ie && listeners && listeners.length > 0) {
                
                // 2.5.0 listeners are removed for all browsers again.  FireFox preserves
                // at least some listeners between page refreshes, potentially causing
                // errors during page load (mouseover listeners firing before they
                // should if the user moves the mouse at the correct moment).
                if (listeners) {
                    for (j=listeners.length-1; j>-1; j--) {
                        l = listeners[j];
                        if (l) {
                            EU.removeListener(l[EU.EL], l[EU.TYPE], l[EU.FN], j);
                        } 
                    }
                    l=null;
                }

                legacyEvents = null;

                EU._simpleRemove(window, "unload", EU._unload);

            },

            /**
             * Returns scrollLeft
             * @method _getScrollLeft
             * @static
             * @private
             */
            _getScrollLeft: function() {
                return this._getScroll()[1];
            },

            /**
             * Returns scrollTop
             * @method _getScrollTop
             * @static
             * @private
             */
            _getScrollTop: function() {
                return this._getScroll()[0];
            },

            /**
             * Returns the scrollTop and scrollLeft.  Used to calculate the 
             * pageX and pageY in Internet Explorer
             * @method _getScroll
             * @static
             * @private
             */
            _getScroll: function() {
                var dd = document.documentElement, db = document.body;
                if (dd && (dd.scrollTop || dd.scrollLeft)) {
                    return [dd.scrollTop, dd.scrollLeft];
                } else if (db) {
                    return [db.scrollTop, db.scrollLeft];
                } else {
                    return [0, 0];
                }
            },
            
            /**
             * Used by old versions of CustomEvent, restored for backwards
             * compatibility
             * @method regCE
             * @private
             * @static
             * @deprecated still here for backwards compatibility
             */
            regCE: function() {
                // does nothing
            },

            /**
             * Adds a DOM event directly without the caching, cleanup, context adj, etc
             *
             * @method _simpleAdd
             * @param {HTMLElement} el      the element to bind the handler to
             * @param {string}      sType   the type of event handler
             * @param {function}    fn      the callback to invoke
             * @param {boolen}      capture capture or bubble phase
             * @static
             * @private
             */
            _simpleAdd: function () {
                if (window.addEventListener) {
                    return function(el, sType, fn, capture) {
                        el.addEventListener(sType, fn, (capture));
                    };
                } else if (window.attachEvent) {
                    return function(el, sType, fn, capture) {
                        el.attachEvent("on" + sType, fn);
                    };
                } else {
                    return function(){};
                }
            }(),

            /**
             * Basic remove listener
             *
             * @method _simpleRemove
             * @param {HTMLElement} el      the element to bind the handler to
             * @param {string}      sType   the type of event handler
             * @param {function}    fn      the callback to invoke
             * @param {boolen}      capture capture or bubble phase
             * @static
             * @private
             */
            _simpleRemove: function() {
                if (window.removeEventListener) {
                    return function (el, sType, fn, capture) {
                        el.removeEventListener(sType, fn, (capture));
                    };
                } else if (window.detachEvent) {
                    return function (el, sType, fn) {
                        el.detachEvent("on" + sType, fn);
                    };
                } else {
                    return function(){};
                }
            }()
        };

    }();

    (function() {
        var EU = YAHOO.util.Event;

        /**
         * YAHOO.util.Event.on is an alias for addListener
         * @method on
         * @see addListener
         * @static
         */
        EU.on = EU.addListener;

        /**
         * YAHOO.util.Event.onFocus is an alias for addFocusListener
         * @method on
         * @see addFocusListener
         * @static
         */
        EU.onFocus = EU.addFocusListener;

        /**
         * YAHOO.util.Event.onBlur is an alias for addBlurListener
         * @method onBlur
         * @see addBlurListener
         * @static
         */     
        EU.onBlur = EU.addBlurListener;


/*! DOMReady: based on work by: Dean Edwards/John Resig/Matthias Miller */

        // Internet Explorer: use the readyState of a defered script.
        // This isolates what appears to be a safe moment to manipulate
        // the DOM prior to when the document's readyState suggests
        // it is safe to do so.
        if (EU.isIE) {

            // Process onAvailable/onContentReady items when the 
            // DOM is ready.
            YAHOO.util.Event.onDOMReady(
                    YAHOO.util.Event._tryPreloadAttach,
                    YAHOO.util.Event, true);
            
            var n = document.createElement('p');  

            EU._dri = setInterval(function() {
                try {
                    // throws an error if doc is not ready
                    n.doScroll('left');
                    clearInterval(EU._dri);
                    EU._dri = null;
                    EU._ready();
                    n = null;
                } catch (ex) { 
                }
            }, EU.POLL_INTERVAL); 

        
        // The document's readyState in Safari currently will
        // change to loaded/complete before images are loaded.
        } 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); 

        // FireFox and Opera: These browsers provide a event for this
        // moment.  The latest WebKit releases now support this event.
        } else {

            EU._simpleAdd(document, "DOMContentLoaded", EU._ready);

        }
        /////////////////////////////////////////////////////////////


        EU._simpleAdd(window, "load", EU._load);
        EU._simpleAdd(window, "unload", EU._unload);
        EU._tryPreloadAttach();
    })();

}
/**
 * EventProvider is designed to be used with YAHOO.augment to wrap 
 * CustomEvents in an interface that allows events to be subscribed to 
 * and fired by name.  This makes it possible for implementing code to
 * subscribe to an event that either has not been created yet, or will
 * not be created at all.
 *
 * @Class EventProvider
 */
YAHOO.util.EventProvider = function() { };

YAHOO.util.EventProvider.prototype = {

    /**
     * Private storage of custom events
     * @property __yui_events
     * @type Object[]
     * @private
     */
    __yui_events: null,

    /**
     * Private storage of custom event subscribers
     * @property __yui_subscribers
     * @type Object[]
     * @private
     */
    __yui_subscribers: null,
    
    /**
     * Subscribe to a CustomEvent by event type
     *
     * @method subscribe
     * @param p_type     {string}   the type, or name of the event
     * @param p_fn       {function} the function to exectute when the event fires
     * @param p_obj      {Object}   An object to be passed along when the event 
     *                              fires
     * @param overrideContext {boolean}  If true, the obj passed in becomes the 
     *                              execution scope of the listener
     */
    subscribe: function(p_type, p_fn, p_obj, overrideContext) {

        this.__yui_events = this.__yui_events || {};
        var ce = this.__yui_events[p_type];

        if (ce) {
            ce.subscribe(p_fn, p_obj, overrideContext);
        } else {
            this.__yui_subscribers = this.__yui_subscribers || {};
            var subs = this.__yui_subscribers;
            if (!subs[p_type]) {
                subs[p_type] = [];
            }
            subs[p_type].push(
                { fn: p_fn, obj: p_obj, overrideContext: overrideContext } );
        }
    },

    /**
     * Unsubscribes one or more listeners the from the specified event
     * @method unsubscribe
     * @param p_type {string}   The type, or name of the event.  If the type
     *                          is not specified, it will attempt to remove
     *                          the listener from all hosted events.
     * @param p_fn   {Function} The subscribed function to unsubscribe, if not
     *                          supplied, all subscribers will be removed.
     * @param p_obj  {Object}   The custom object passed to subscribe.  This is
     *                        optional, but if supplied will be used to
     *                        disambiguate multiple listeners that are the same
     *                        (e.g., you subscribe many object using a function
     *                        that lives on the prototype)
     * @return {boolean} true if the subscriber was found and detached.
     */
    unsubscribe: function(p_type, p_fn, p_obj) {
        this.__yui_events = this.__yui_events || {};
        var evts = this.__yui_events;
        if (p_type) {
            var ce = evts[p_type];
            if (ce) {
                return ce.unsubscribe(p_fn, p_obj);
            }
        } else {
            var ret = true;
            for (var i in evts) {
                if (YAHOO.lang.hasOwnProperty(evts, i)) {
                    ret = ret && evts[i].unsubscribe(p_fn, p_obj);
                }
            }
            return ret;
        }

        return false;
    },
    
    /**
     * Removes all listeners from the specified event.  If the event type
     * is not specified, all listeners from all hosted custom events will
     * be removed.
     * @method unsubscribeAll
     * @param p_type {string}   The type, or name of the event
     */
    unsubscribeAll: function(p_type) {
        return this.unsubscribe(p_type);
    },

    /**
     * Creates a new custom event of the specified type.  If a custom event
     * by that name already exists, it will not be re-created.  In either
     * case the custom event is returned. 
     *
     * @method createEvent
     *
     * @param p_type {string} the type, or name of the event
     * @param p_config {object} optional config params.  Valid properties are:
     *
     *  <ul>
     *    <li>
     *      scope: defines the default execution scope.  If not defined
     *      the default scope will be this instance.
     *    </li>
     *    <li>
     *      silent: if true, the custom event will not generate log messages.
     *      This is false by default.
     *    </li>
     *    <li>
     *      onSubscribeCallback: specifies a callback to execute when the
     *      event has a new subscriber.  This will fire immediately for
     *      each queued subscriber if any exist prior to the creation of
     *      the event.
     *    </li>
     *  </ul>
     *
     *  @return {CustomEvent} the custom event
     *
     */
    createEvent: function(p_type, p_config) {

        this.__yui_events = this.__yui_events || {};
        var opts = p_config || {};
        var events = this.__yui_events;

        if (events[p_type]) {
YAHOO.log("EventProvider createEvent skipped: '"+p_type+"' already exists");
        } else {

            var scope  = opts.scope  || this;
            var silent = (opts.silent);

            var ce = new YAHOO.util.CustomEvent(p_type, scope, silent,
                    YAHOO.util.CustomEvent.FLAT);
            events[p_type] = ce;

            if (opts.onSubscribeCallback) {
                ce.subscribeEvent.subscribe(opts.onSubscribeCallback);
            }

            this.__yui_subscribers = this.__yui_subscribers || {};
            var qs = this.__yui_subscribers[p_type];

            if (qs) {
                for (var i=0; i<qs.length; ++i) {
                    ce.subscribe(qs[i].fn, qs[i].obj, qs[i].overrideContext);
                }
            }
        }

        return events[p_type];
    },


   /**
     * Fire a custom event by name.  The callback functions will be executed
     * from the scope specified when the event was created, and with the 
     * following parameters:
     *   <ul>
     *   <li>The first argument fire() was executed with</li>
     *   <li>The custom object (if any) that was passed into the subscribe() 
     *       method</li>
     *   </ul>
     * @method fireEvent
     * @param p_type    {string}  the type, or name of the event
     * @param arguments {Object*} an arbitrary set of parameters to pass to 
     *                            the handler.
     * @return {boolean} the return value from CustomEvent.fire
     *                   
     */
    fireEvent: function(p_type, arg1, arg2, etc) {

        this.__yui_events = this.__yui_events || {};
        var ce = this.__yui_events[p_type];

        if (!ce) {
YAHOO.log(p_type + "event fired before it was created.");
            return null;
        }

        var args = [];
        for (var i=1; i<arguments.length; ++i) {
            args.push(arguments[i]);
        }
        return ce.fire.apply(ce, args);
    },

    /**
     * Returns true if the custom event of the provided type has been created
     * with createEvent.
     * @method hasEvent
     * @param type {string} the type, or name of the event
     */
    hasEvent: function(type) {
        if (this.__yui_events) {
            if (this.__yui_events[type]) {
                return true;
            }
        }
        return false;
    }

};

(function() {

    var Event = YAHOO.util.Event, Lang = YAHOO.lang;

/**
* KeyListener is a utility that provides an easy interface for listening for
* keydown/keyup events fired against DOM elements.
* @namespace YAHOO.util
* @class KeyListener
* @constructor
* @param {HTMLElement} attachTo The element or element ID to which the key 
*                               event should be attached
* @param {String}      attachTo The element or element ID to which the key
*                               event should be attached
* @param {Object}      keyData  The object literal representing the key(s) 
*                               to detect. Possible attributes are 
*                               shift(boolean), alt(boolean), ctrl(boolean) 
*                               and keys(either an int or an array of ints 
*                               representing keycodes).
* @param {Function}    handler  The CustomEvent handler to fire when the 
*                               key event is detected
* @param {Object}      handler  An object literal representing the handler. 
* @param {String}      event    Optional. The event (keydown or keyup) to 
*                               listen for. Defaults automatically to keydown.
*
* @knownissue the "keypress" event is completely broken in Safari 2.x and below.
*             the workaround is use "keydown" for key listening.  However, if
*             it is desired to prevent the default behavior of the keystroke,
*             that can only be done on the keypress event.  This makes key
*             handling quite ugly.
* @knownissue keydown is also broken in Safari 2.x and below for the ESC key.
*             There currently is no workaround other than choosing another
*             key to listen for.
*/
YAHOO.util.KeyListener = function(attachTo, keyData, handler, event) {
    if (!attachTo) {
        YAHOO.log("No attachTo element specified", "error");
    } else if (!keyData) {
        YAHOO.log("No keyData specified", "error");
    } else if (!handler) {
        YAHOO.log("No handler specified", "error");
    } 
    
    if (!event) {
        event = YAHOO.util.KeyListener.KEYDOWN;
    }

    /**
    * The CustomEvent fired internally when a key is pressed
    * @event keyEvent
    * @private
    * @param {Object} keyData The object literal representing the key(s) to 
    *                         detect. Possible attributes are shift(boolean), 
    *                         alt(boolean), ctrl(boolean) and keys(either an 
    *                         int or an array of ints representing keycodes).
    */
    var keyEvent = new YAHOO.util.CustomEvent("keyPressed");
    
    /**
    * The CustomEvent fired when the KeyListener is enabled via the enable() 
    * function
    * @event enabledEvent
    * @param {Object} keyData The object literal representing the key(s) to 
    *                         detect. Possible attributes are shift(boolean), 
    *                         alt(boolean), ctrl(boolean) and keys(either an 
    *                         int or an array of ints representing keycodes).
    */
    this.enabledEvent = new YAHOO.util.CustomEvent("enabled");

    /**
    * The CustomEvent fired when the KeyListener is disabled via the 
    * disable() function
    * @event disabledEvent
    * @param {Object} keyData The object literal representing the key(s) to 
    *                         detect. Possible attributes are shift(boolean), 
    *                         alt(boolean), ctrl(boolean) and keys(either an 
    *                         int or an array of ints representing keycodes).
    */
    this.disabledEvent = new YAHOO.util.CustomEvent("disabled");

    if (Lang.isString(attachTo)) {
        attachTo = document.getElementById(attachTo); // No Dom util
    }

    if (Lang.isFunction(handler)) {
        keyEvent.subscribe(handler);
    } else {
        keyEvent.subscribe(handler.fn, handler.scope, handler.correctScope);
    }

    /**
    * Handles the key event when a key is pressed.
    * @method handleKeyPress
    * @param {DOMEvent} e   The keypress DOM event
    * @param {Object}   obj The DOM event scope object
    * @private
    */
    function handleKeyPress(e, obj) {
        if (! keyData.shift) {  
            keyData.shift = false; 
        }
        if (! keyData.alt) {    
            keyData.alt = false;
        }
        if (! keyData.ctrl) {
            keyData.ctrl = false;
        }

        // check held down modifying keys first
        if (e.shiftKey == keyData.shift && 
            e.altKey   == keyData.alt &&
            e.ctrlKey  == keyData.ctrl) { // if we pass this, all modifiers match
            
            var dataItem, keys = keyData.keys, key;

            if (YAHOO.lang.isArray(keys)) {
                for (var i=0;i<keys.length;i++) {
                    dataItem = keys[i];
                    key = Event.getCharCode(e);

                    if (dataItem == key) {
                        keyEvent.fire(key, e);
                        break;
                    }
                }
            } else {
                key = Event.getCharCode(e);
                if (keys == key ) {
                    keyEvent.fire(key, e);
                }
            }
        }
    }

    /**
    * Enables the KeyListener by attaching the DOM event listeners to the 
    * target DOM element
    * @method enable
    */
    this.enable = function() {
        if (! this.enabled) {
            Event.on(attachTo, event, handleKeyPress);
            this.enabledEvent.fire(keyData);
        }
        /**
        * Boolean indicating the enabled/disabled state of the Tooltip
        * @property enabled
        * @type Boolean
        */
        this.enabled = true;
    };

    /**
    * Disables the KeyListener by removing the DOM event listeners from the 
    * target DOM element
    * @method disable
    */
    this.disable = function() {
        if (this.enabled) {
            Event.removeListener(attachTo, event, handleKeyPress);
            this.disabledEvent.fire(keyData);
        }
        this.enabled = false;
    };

    /**
    * Returns a String representation of the object.
    * @method toString
    * @return {String}  The string representation of the KeyListener
    */ 
    this.toString = function() {
        return "KeyListener [" + keyData.keys + "] " + attachTo.tagName + 
                (attachTo.id ? "[" + attachTo.id + "]" : "");
    };

};

var KeyListener = YAHOO.util.KeyListener;

/**
 * Constant representing the DOM "keydown" event.
 * @property YAHOO.util.KeyListener.KEYDOWN
 * @static
 * @final
 * @type String
 */
KeyListener.KEYDOWN = "keydown";

/**
 * Constant representing the DOM "keyup" event.
 * @property YAHOO.util.KeyListener.KEYUP
 * @static
 * @final
 * @type String
 */
KeyListener.KEYUP = "keyup";

/**
 * keycode constants for a subset of the special keys
 * @property KEY
 * @static
 * @final
 */
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: "2.7.0", build: "1796"});
/*
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
*/
/**
 * 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,
    
    /**
     * A function to call when setting the attribute's value.
     * The method receives the new value as the first arg and the attribute name as the 2nd
     * @property method
     * @type Function
     */
    method: null,
    
    /**
     * The function to use when setting the attribute's value.
     * The setter receives the new value as the first arg and the attribute name as the 2nd
     * The return value of the setter replaces the value passed to set(). 
     * @property setter
     * @type Function
     */
    setter: null,
    
    /**
     * The function to use when getting the attribute's value.
     * The getter receives the new value as the first arg and the attribute name as the 2nd
     * The return value of the getter will be used as the return from get().
     * @property getter
     * @type Function
     */
    getter: 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() {
        var val = this.value;

        if (this.getter) {
            val = this.getter.call(this.owner, this.name);
        }

        return val;
    },
    
    /**
     * 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,
            owner = this.owner,
            name = this.name;
        
        var event = {
            type: name, 
            prevValue: this.getValue(),
            newValue: value
        };
        
        if (this.readOnly || ( this.writeOnce && this._written) ) {
            YAHOO.log( 'setValue ' + name + ', ' +  value +
                    ' failed: read only', 'error', 'Attribute');
            return false; // write not allowed
        }
        
        if (this.validator && !this.validator.call(owner, value) ) {
            YAHOO.log( 'setValue ' + name + ', ' + value +
                    ' validation failed', 'error', 'Attribute');
            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.setter) {
            value = this.setter.call(owner, value, this.name);
            if (value === undefined) {
                YAHOO.log('setter for ' + this.name + ' returned undefined', 'warn', 'Attribute');
            }
        }
        
        if (this.method) {
            this.method.call(owner, value, this.name);
        }
        
        this.value = value; // TODO: set before calling setter/method?
        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 || {};

        if (init) {
            this._written = false; // reset writeOnce
        }

        this._initialConfig = this._initialConfig || {};
        
        for (var key in map) {
            if ( 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, true);
    },
    
    /**
     * 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.
         * @return {Any} The current value of the attribute.
         */
        get: function(key){
            this._configs = this._configs || {};
            var config = this._configs[key];
            
            if (!config || !this._configs.hasOwnProperty(key)) {
                YAHOO.log(key + ' not found', 'error', 'AttributeProvider');
                return null;
            }
            
            return config.getValue();
        },
        
        /**
         * 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){
            this._configs = this._configs || {};
            var config = this._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(){
            this._configs = this._configs;
            var keys = [], key;

            for (key in this._configs) {
                if ( Lang.hasOwnProperty(this._configs, key) && 
                        !Lang.isUndefined(this._configs[key]) ) {
                    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 ( Lang.hasOwnProperty(map, 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){
            this._configs = this._configs || {};
            if (this._configs[key]) {
                this.set(key, this._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) {
            this._configs = this._configs || {};
            var configs = this._configs;
            
            key = ( ( Lang.isString(key) ) ? [key] : key ) || 
                    this.getAttributeKeys();
            
            for (var i = 0, len = key.length; i < len; ++i) { 
                if (configs.hasOwnProperty(key[i])) {
                    this._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.
         * @deprecated Use setAttributeConfig
         */
        register: function(key, map) {
            this.setAttributeConfig(key, map);
        },
        
        
        /**
         * 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) {
            this._configs = this._configs || {};
            var config = this._configs[key] || {};
            var map = {}; // returning a copy to prevent overrides
            
            for (key in config) {
                if ( Lang.hasOwnProperty(config, key) ) {
                    map[key] = config[key];
                }
            }
    
            return map;
        },
        
        /**
         * Sets or updates an Attribute instance's properties. 
         * @method setAttributeConfig
         * @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.
         */
        setAttributeConfig: function(key, map, init) {
            this._configs = this._configs || {};
            map = map || {};
            if (!this._configs[key]) {
                map.name = key;
                this._configs[key] = this.createAttribute(map);
            } else {
                this._configs[key].configure(map, init);
            }
        },
        
        /**
         * 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.
         * @deprecated Use setAttributeConfig
         */
        configureAttribute: function(key, map, init) {
            this.setAttributeConfig(key, map, init);
        },
        
        /**
         * Resets an attribute to its intial configuration. 
         * @method resetAttributeConfig
         * @param {String} key The attribute's name.
         * @private
         */
        resetAttributeConfig: function(key){
            this._configs = this._configs || {};
            this._configs[key].resetConfig();
        },
        
        // wrapper for EventProvider.subscribe
        // to create events on the fly
        subscribe: function(type, callback) {
            this._events = this._events || {};

            if ( !(type in this._events) ) {
                this._events[type] = this.createEvent(type);
            }

            YAHOO.util.EventProvider.prototype.subscribe.apply(this, arguments);
        },

        on: function() {
            this.subscribe.apply(this, arguments);
        },

        addListener: function() {
            this.subscribe.apply(this, arguments);
        },

        /**
         * 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);
        },

        createAttribute: function(map) {
            return new YAHOO.util.Attribute(map, this);
        }
    };
    
    YAHOO.augment(YAHOO.util.AttributeProvider, YAHOO.util.EventProvider);
})();

(function() {
// internal shorthand
var Dom = YAHOO.util.Dom,
    AttributeProvider = YAHOO.util.AttributeProvider;

/**
 * Element provides an wrapper object to simplify adding
 * event listeners, using dom methods, and managing attributes. 
 * @module element
 * @namespace YAHOO.util
 * @requires yahoo, dom, event
 */

/**
 * Element provides an wrapper object to simplify adding
 * event listeners, using dom methods, and managing attributes. 
 * @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
 */
var Element = function(el, map) {
    this.init.apply(this, arguments);
};

Element.DOM_EVENTS = {
    'click': true,
    'dblclick': true,
    'keydown': true,
    'keypress': true,
    'keyup': true,
    'mousedown': true,
    'mousemove': true,
    'mouseout': true, 
    'mouseover': true, 
    'mouseup': true,
    'focus': true,
    'blur': true,
    'submit': true,
    'change': true
};

Element.prototype = {
    /**
     * Dom events supported by the Element instance.
     * @property DOM_EVENTS
     * @type Object
     */
    DOM_EVENTS: null,

    DEFAULT_HTML_SETTER: function(value, key) {
        var el = this.get('element');
        
        if (el) {
            el[key] = value;
        }
    },

    DEFAULT_HTML_GETTER: function(key) {
        var el = this.get('element'),
            val;

        if (el) {
            val = el[key];
        }

        return val;
    },

    /**
     * Wrapper for HTMLElement method.
     * @method appendChild
     * @param {YAHOO.util.Element || HTMLElement} child The element to append. 
     * @return {HTMLElement} The appended DOM element. 
     */
    appendChild: function(child) {
        child = child.get ? child.get('element') : child;
        return this.get('element').appendChild(child);
    },
    
    /**
     * Wrapper for HTMLElement method.
     * @method getElementsByTagName
     * @param {String} tag The tagName to collect
     * @return {HTMLCollection} A collection of DOM elements. 
     */
    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.
     * @return {HTMLElement} The inserted DOM element. 
     */
    insertBefore: function(element, before) {
        element = element.get ? element.get('element') : element;
        before = (before && before.get) ? before.get('element') : before;
        
        return this.get('element').insertBefore(element, before);
    },
    
    /**
     * Wrapper for HTMLElement method.
     * @method removeChild
     * @param {HTMLElement} child The HTMLElement to remove
     * @return {HTMLElement} The removed DOM element. 
     */
    removeChild: function(child) {
        child = child.get ? child.get('element') : child;
        return this.get('element').removeChild(child);
    },
    
    /**
     * Wrapper for HTMLElement method.
     * @method replaceChild
     * @param {HTMLElement} newNode The HTMLElement to insert
     * @param {HTMLElement} oldNode The HTMLElement to replace
     * @return {HTMLElement} The replaced DOM element. 
     */
    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) {
    },

    /**
     * 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') || this.get('id');
        scope = scope || this;
        
        var self = this; 
        if (!this._events[type]) { // create on the fly
            if (el && 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;
                    }
                    self.fireEvent(type, e);
                }, obj, scope);
            }
            this.createEvent(type, this);
        }
        
        return YAHOO.util.EventProvider.prototype.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() {
        return this.addListener.apply(this, arguments);
    },
    
    /**
     * Alias for addListener
     * @method subscribe
     * @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 
     */
    subscribe: function() {
        return 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) {
        return 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); // TODO: always queuing?
    },
    
    /**
     * 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
     * @return {HTMLElement} The appended DOM element. 
     */
    appendTo: function(parent, before) {
        parent = (parent.get) ?  parent.get('element') : Dom.get(parent);
        
        this.fireEvent('beforeAppendTo', {
            type: 'beforeAppendTo',
            target: parent
        });
        
        
        before = (before && before.get) ? 
                before.get('element') : Dom.get(before);
        var element = this.get('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);
        
        this.fireEvent('appendTo', {
            type: 'appendTo',
            target: parent
        });

        return element;
    },
    
    get: function(key) {
        var configs = this._configs || {},
            el = configs.element; // avoid loop due to 'element'

        if (el && !configs[key] && !YAHOO.lang.isUndefined(el.value[key]) ) {
            this._setHTMLAttrConfig(key);
        }

        return AttributeProvider.prototype.get.call(this, key);
    },

    setAttributes: function(map, silent) {
        // set based on configOrder
        var done = {},
            configOrder = this._configOrder;

        // set based on configOrder
        for (var i = 0, len = configOrder.length; i < len; ++i) {
            if (map[configOrder[i]] !== undefined) {
                done[configOrder[i]] = true;
                this.set(configOrder[i], map[configOrder[i]], silent);
            }
        }

        // unconfigured (e.g. Dom attributes)
        for (var att in map) {
            if (map.hasOwnProperty(att) && !done[att]) {
                this.set(att, map[att], silent);
            }
        }
    },

    set: function(key, value, silent) {
        var el = this.get('element');
        if (!el) {
            this._queue[this._queue.length] = ['set', arguments];
            if (this._configs[key]) {
                this._configs[key].value = value; // so "get" works while queueing
            
            }
            return;
        }
        
        // set it on the element if not configured and is an HTML attribute
        if ( !this._configs[key] && !YAHOO.lang.isUndefined(el[key]) ) {
            this._setHTMLAttrConfig(key);
        }

        return AttributeProvider.prototype.set.apply(this, arguments);
    },
    
    setAttributeConfig: function(key, map, init) {
        this._configOrder.push(key);
        AttributeProvider.prototype.setAttributeConfig.apply(this, arguments);
    },

    createEvent: function(type, scope) {
        this._events[type] = true;
        return AttributeProvider.prototype.createEvent.apply(this, arguments);
    },
    
    init: function(el, attr) {
        this._initElement(el, attr); 
    },

    destroy: function() {
        var el = this.get('element');
        YAHOO.util.Event.purgeElement(el, true); // purge DOM listeners recursively
        this.unsubscribeAll(); // unsubscribe all custom events

        if (el && el.parentNode) {
            el.parentNode.removeChild(el); // pull from the DOM
        }

        // revert initial configs
        this._queue = [];
        this._events = {};
        this._configs = {};
        this._configOrder = []; 
    },

    _initElement: function(el, attr) {
        this._queue = this._queue || [];
        this._events = this._events || {};
        this._configs = this._configs || {};
        this._configOrder = []; 
        attr = attr || {};
        attr.element = attr.element || el || null;

        var isReady = false;  // to determine when to init HTMLElement and content

        var DOM_EVENTS = Element.DOM_EVENTS;
        this.DOM_EVENTS = this.DOM_EVENTS || {};

        for (var event in DOM_EVENTS) {
            if (DOM_EVENTS.hasOwnProperty(event)) {
                this.DOM_EVENTS[event] = DOM_EVENTS[event];
            }
        }

        if (typeof attr.element === 'string') { // register ID for get() access
            this._setHTMLAttrConfig('id', { value: attr.element });
        }

        if (Dom.get(attr.element)) {
            isReady = true;
            this._initHTMLElement(attr);
            this._initContent(attr);
        }

        YAHOO.util.Event.onAvailable(attr.element, function() {
            if (!isReady) { // otherwise already done
                this._initHTMLElement(attr);
            }

            this.fireEvent('available', { type: 'available', target: Dom.get(attr.element) });  
        }, this, true);
        
        YAHOO.util.Event.onContentReady(attr.element, function() {
            if (!isReady) { // otherwise already done
                this._initContent(attr);
            }
            this.fireEvent('contentReady', { type: 'contentReady', target: Dom.get(attr.element) });  
        }, this, true);
    },

    _initHTMLElement: function(attr) {
        /**
         * The HTMLElement the Element instance refers to.
         * @attribute element
         * @type HTMLElement
         */
        this.setAttributeConfig('element', {
            value: Dom.get(attr.element),
            readOnly: true
         });
    },

    _initContent: function(attr) {
        this.initAttributes(attr);
        this.setAttributes(attr, true);
        this.fireQueue();

    },

    /**
     * Sets the value of the property and fires beforeChange and change events.
     * @private
     * @method _setHTMLAttrConfig
     * @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
     */
    _setHTMLAttrConfig: function(key, map) {
        var el = this.get('element');
        map = map || {};
        map.name = key;

        map.setter = map.setter || this.DEFAULT_HTML_SETTER;
        map.getter = map.getter || this.DEFAULT_HTML_GETTER;

        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
 */

/**
 * Fires before the Element is appended to another Element.
 * <p>See: <a href="#addListener">Element.addListener</a></p>
 * <p><strong>Event fields:</strong><br>
 * <code>&lt;String&gt; type</code> beforeAppendTo<br>
 * <code>&lt;HTMLElement/Element&gt;
 * target</code> the HTMLElement/Element being appended to 
 * <p><strong>Usage:</strong><br>
 * <code>var handler = function(e) {var target = e.target};<br>
 * myTabs.addListener('beforeAppendTo', handler);</code></p>
 * @event beforeAppendTo
 */

/**
 * Fires after the Element is appended to another Element.
 * <p>See: <a href="#addListener">Element.addListener</a></p>
 * <p><strong>Event fields:</strong><br>
 * <code>&lt;String&gt; type</code> appendTo<br>
 * <code>&lt;HTMLElement/Element&gt;
 * target</code> the HTMLElement/Element being appended to 
 * <p><strong>Usage:</strong><br>
 * <code>var handler = function(e) {var target = e.target};<br>
 * myTabs.addListener('appendTo', handler);</code></p>
 * @event appendTo
 */

YAHOO.augment(Element, AttributeProvider);
YAHOO.util.Element = Element;
})();

YAHOO.register("element", YAHOO.util.Element, {version: "2.7.0", build: "1796"});
/*
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() {

    /**
     * The tabview module provides a widget for managing content bound to tabs.
     * @module tabview
     * @requires yahoo, dom, event, element
     *
     */

    var Y = YAHOO.util,
        Dom = Y.Dom,
        Event = Y.Event,
        document = window.document,
    
        // STRING CONSTANTS
        ACTIVE = 'active',
        ACTIVE_INDEX = 'activeIndex',
        ACTIVE_TAB = 'activeTab',
        CONTENT_EL = 'contentEl',
        ELEMENT = 'element',
    
    /**
     * 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.
     */
    TabView = function(el, attr) {
        attr = attr || {};
        if (arguments.length == 1 && !YAHOO.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 = this._createTabViewElement(attr);
        }
        TabView.superclass.constructor.call(this, el, attr); 
    };

    YAHOO.extend(TabView, Y.Element, {
        /**
         * The className to add when building from scratch. 
         * @property CLASSNAME
         * @default "navset"
         */
        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"
         */
        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"
         */
        CONTENT_PARENT_CLASSNAME: 'yui-content',
        
        _tabParent: null,
        _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
         */
        addTab: function(tab, index) {
            var tabs = this.get('tabs'),
                before = this.getTab(index),
                tabParent = this._tabParent,
                contentParent = this._contentParent,
                tabElement = tab.get(ELEMENT),
                contentEl = tab.get(CONTENT_EL);

            if (!tabs) { // not ready yet
                this._queue[this._queue.length] = ['addTab', arguments];
                return false;
            }
            
            index = (index === undefined) ? tabs.length : index;
            
            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(ACTIVE_TAB, tab, true);
                
            }

            this._initTabEvents(tab);
            tabs.splice(index, 0, tab);
        },

        _initTabEvents: function(tab) {
            tab.addListener( tab.get('activationEvent'), tab._onActivate, this, tab);
            
            tab.addListener('activationEventChange', function(e) {
                if (e.prevValue != e.newValue) {
                    tab.removeListener(e.prevValue, tab._onActivate);
                    tab.addListener(e.newValue, tab._onActivate, this, tab);
                }
            });
        },

        /**
         * Routes childNode events.
         * @method DOMEventHandler
         * @param {event} e The Dom event that is being handled.
         * @return void
         */
        DOMEventHandler: function(e) {
            var target = Event.getTarget(e),
                tabParent = this._tabParent,
                tabs = this.get('tabs'),
                tab,
                tabEl,
                contentEl;

            
            if (Dom.isAncestor(tabParent, target) ) {
                for (var i = 0, len = tabs.length; i < len; i++) {
                    tabEl = tabs[i].get(ELEMENT);
                    contentEl = tabs[i].get(CONTENT_EL);

                    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
         */
        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
         */
        getTabIndex: function(tab) {
            var index = null,
                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
         */
        removeTab: function(tab) {
            var tabCount = this.get('tabs').length,
                index = this.getTabIndex(tab);

            if ( tab === this.get(ACTIVE_TAB) ) { 
                if (tabCount > 1) { // select another tab
                    if (index + 1 === tabCount) { // if last, activate previous
                        this.set(ACTIVE_INDEX, index - 1);
                    } else { // activate next tab
                        this.set(ACTIVE_INDEX, index + 1);
                    }
                } else { // no more tabs
                    this.set(ACTIVE_TAB, null);
                }
            }
            
            this._tabParent.removeChild( tab.get(ELEMENT) );
            this._contentParent.removeChild( tab.get(CONTENT_EL) );
            this._configs.tabs.value.splice(index, 1);

            tab.fireEvent('remove', { type: 'remove', tabview: this });
        },
        
        /**
         * Provides a readable name for the TabView instance.
         * @method toString
         * @return String
         */
        toString: function() {
            var name = this.get('id') || this.get('tagName');
            return "TabView " + name; 
        },
        
        /**
         * The transiton to use when switching between tabs.
         * @method contentTransition
         */
        contentTransition: function(newTab, oldTab) {
            if (newTab) {
                newTab.set('contentVisible', true);
            }
            if (oldTab) {
                oldTab.set('contentVisible', false);
            }
        },
        
        /**
         * setAttributeConfigs TabView specific properties.
         * @method initAttributes
         * @param {Object} attr Hash of initial attributes
         */
        initAttributes: function(attr) {
            TabView.superclass.initAttributes.call(this, attr);
            
            if (!attr.orientation) {
                attr.orientation = 'top';
            }
            
            var el = this.get(ELEMENT);

            if (!Dom.hasClass(el, this.CLASSNAME)) {
                Dom.addClass(el, this.CLASSNAME);        
            }
            
            /**
             * The Tabs belonging to the TabView instance.
             * @attribute tabs
             * @type Array
             */
            this.setAttributeConfig('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] || this._createTabParent();
                
            /**
             * The container of the tabView's content elements.
             * @property _contentParent
             * @type HTMLElement
             * @private
             */
            this._contentParent = 
                    this.getElementsByClassName(this.CONTENT_PARENT_CLASSNAME,
                            'div')[0] ||  this._createContentParent();
            
            /**
             * How the Tabs should be oriented relative to the TabView.
             * @attribute orientation
             * @type String
             * @default "top"
             */
            this.setAttributeConfig('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);
                    }
                    
                    if (value === 'bottom') {
                        this.appendChild(this._tabParent);
                    }
                }
            });
            
            /**
             * The index of the tab currently active.
             * @attribute activeIndex
             * @type Int
             */
            this.setAttributeConfig(ACTIVE_INDEX, {
                value: attr.activeIndex,
                method: function(value) {
                },
                validator: function(value) {
                    var ret = true;
                    if (value && this.getTab(value).get('disabled')) { // cannot activate if disabled
                        ret = false;
                    }
                    return ret;
                }
            });
            
            /**
             * The tab currently active.
             * @attribute activeTab
             * @type YAHOO.widget.Tab
             */
            this.setAttributeConfig(ACTIVE_TAB, {
                value: attr.activeTab,
                method: function(tab) {
                    var activeTab = this.get(ACTIVE_TAB);
                    
                    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) {
                    var ret = true;
                    if (value && value.get('disabled')) { // cannot activate if disabled
                        ret = false;
                    }
                    return ret;
                }
            });

            this.on('activeTabChange', this._onActiveTabChange);
            this.on('activeIndexChange', this._onActiveIndexChange);

            YAHOO.log('attributes initialized', 'info', 'TabView');
            if ( this._tabParent ) {
                this._initTabs();
            }
            
            // Due to delegation we add all DOM_EVENTS to the TabView container
            // but IE will leak when unsupported events are added, so remove these
            this.DOM_EVENTS.submit = false;
            this.DOM_EVENTS.focus = false;
            this.DOM_EVENTS.blur = false;

            for (var type in this.DOM_EVENTS) {
                if ( YAHOO.lang.hasOwnProperty(this.DOM_EVENTS, type) ) {
                    this.addListener.call(this, type, this.DOMEventHandler);
                }
            }
        },

        /**
         * Removes selected state from the given tab if it is the activeTab
         * @method deselectTab
         * @param {Int} index The tab index to deselect 
         */
        deselectTab: function(index) {
            if (this.getTab(index) === this.get('activeTab')) {
                this.set('activeTab', null);
            }
        },

        /**
         * Makes the tab at the given index the active tab
         * @method selectTab
         * @param {Int} index The tab index to be made active
         */
        selectTab: function(index) {
            this.set('activeTab', this.getTab(index));
        },

        _onActiveTabChange: function(e) {
            var activeIndex = this.get(ACTIVE_INDEX),
                newIndex = this.getTabIndex(e.newValue);

            if (activeIndex !== newIndex) {
                if (!(this.set(ACTIVE_INDEX, newIndex)) ) { // NOTE: setting
                     // revert if activeIndex update fails (cancelled via beforeChange) 
                    this.set(ACTIVE_TAB, e.prevValue);
                }
            }
        },
        
        _onActiveIndexChange: function(e) {
            // no set if called from ActiveTabChange event
            if (e.newValue !== this.getTabIndex(this.get(ACTIVE_TAB))) {
                if (!(this.set(ACTIVE_TAB, this.getTab(e.newValue))) ) { // NOTE: setting
                     // revert if activeTab update fails (cancelled via beforeChange) 
                    this.set(ACTIVE_INDEX, e.prevValue);
                }
            }
        },

        /**
         * Creates Tab instances from a collection of HTMLElements.
         * @method _initTabs
         * @private
         * @return void
         */
        _initTabs: function() {
            var tabs = Dom.getChildren(this._tabParent),
                contentElements = Dom.getChildren(this._contentParent),
                activeIndex = this.get(ACTIVE_INDEX),
                tab,
                attr,
                active;

            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) ) {
                    active = tab;
                }
            }
            if (activeIndex) {
                this.set(ACTIVE_TAB, this.getTab(activeIndex));
            } else {
                this._configs.activeTab.value = active; // dont invoke method
                this._configs.activeIndex.value = this.getTabIndex(active);
            }
        },

        _createTabViewElement: function(attr) {
            var el = document.createElement('div');

            if ( this.CLASSNAME ) {
                el.className = this.CLASSNAME;
            }
            
            YAHOO.log('TabView Dom created', 'info', 'TabView');
            return el;
        },

        _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;
        },
        
        _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;
        }
    });
    
    
    YAHOO.widget.TabView = TabView;
})();

(function() {
    var Y = YAHOO.util, 
        Dom = Y.Dom,
        Lang = YAHOO.lang,
    

    // STRING CONSTANTS
        ACTIVE_TAB = 'activeTab',
        LABEL = 'label',
        LABEL_EL = 'labelEl',
        CONTENT = 'content',
        CONTENT_EL = 'contentEl',
        ELEMENT = 'element',
        CACHE_DATA = 'cacheData',
        DATA_SRC = 'dataSrc',
        DATA_LOADED = 'dataLoaded',
        DATA_TIMEOUT = 'dataTimeout',
        LOAD_METHOD = 'loadMethod',
        POST_DATA = 'postData',
        DISABLED = 'disabled',
    
    /**
     * 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
     */
    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 = this._createTabElement(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, {
        /**
         * The default tag name for a Tab's inner element.
         * @property LABEL_INNER_TAGNAME
         * @type String
         * @default "em"
         */
        LABEL_TAGNAME: 'em',
        
        /**
         * The class name applied to active tabs.
         * @property ACTIVE_CLASSNAME
         * @type String
         * @default "selected"
         */
        ACTIVE_CLASSNAME: 'selected',
        
        /**
         * The class name applied to active tabs.
         * @property ACTIVE_CLASSNAME
         * @type String
         * @default "selected"
         */
        HIDDEN_CLASSNAME: 'yui-hidden',
        
        /**
         * The title applied to active tabs.
         * @property ACTIVE_TITLE
         * @type String
         * @default "active"
         */
        ACTIVE_TITLE: 'active',

        /**
         * The class name applied to disabled tabs.
         * @property DISABLED_CLASSNAME
         * @type String
         * @default "disabled"
         */
        DISABLED_CLASSNAME: DISABLED,
        
        /**
         * The class name applied to dynamic tabs while loading.
         * @property LOADING_CLASSNAME
         * @type String
         * @default "disabled"
         */
        LOADING_CLASSNAME: 'loading',

        /**
         * Provides a reference to the connection request object when data is
         * loaded dynamically.
         * @property dataConnection
         * @type Object
         */
        dataConnection: null,
        
        /**
         * Object containing success and failure callbacks for loading data.
         * @property loadHandler
         * @type object
         */
        loadHandler: null,

        _loading: false,
        
        /**
         * Provides a readable name for the tab.
         * @method toString
         * @return String
         */
        toString: function() {
            var el = this.get(ELEMENT),
                id = el.id || el.tagName;
            return "Tab " + id; 
        },
        
        /**
         * setAttributeConfigs TabView specific properties.
         * @method initAttributes
         * @param {Object} attr Hash of initial attributes
         */
        initAttributes: function(attr) {
            attr = attr || {};
            Tab.superclass.initAttributes.call(this, attr);
            
            /**
             * The event that triggers the tab's activation.
             * @attribute activationEvent
             * @type String
             */
            this.setAttributeConfig('activationEvent', {
                value: attr.activationEvent || 'click'
            });        

            /**
             * The element that contains the tab's label.
             * @attribute labelEl
             * @type HTMLElement
             */
            this.setAttributeConfig(LABEL_EL, {
                value: attr[LABEL_EL] || this._getLabelEl(),
                method: function(value) {
                    value = Dom.get(value);
                    var current = this.get(LABEL_EL);

                    if (current) {
                        if (current == value) {
                            return false; // already set
                        }
                        
                        current.parentNode.replaceChild(value, current);
                        this.set(LABEL, value.innerHTML);
                    }
                } 
            });

            /**
             * The tab's label text (or innerHTML).
             * @attribute label
             * @type String
             */
            this.setAttributeConfig(LABEL, {
                value: attr.label || this._getLabel(),
                method: function(value) {
                    var labelEl = this.get(LABEL_EL);
                    if (!labelEl) { // create if needed
                        this.set(LABEL_EL, this._createLabelEl());
                    }
                    
                    labelEl.innerHTML = value;
                }
            });
            
            /**
             * The HTMLElement that contains the tab's content.
             * @attribute contentEl
             * @type HTMLElement
             */
            this.setAttributeConfig(CONTENT_EL, {
                value: attr[CONTENT_EL] || document.createElement('div'),
                method: function(value) {
                    value = Dom.get(value);
                    var current = this.get(CONTENT_EL);

                    if (current) {
                        if (current === value) {
                            return false; // already set
                        }
                        if (!this.get('selected')) {
                            Dom.addClass(value, 'yui-hidden');
                        }
                        current.parentNode.replaceChild(value, current);
                        this.set(CONTENT, value.innerHTML);
                    }
                }
            });
            
            /**
             * The tab's content.
             * @attribute content
             * @type String
             */
            this.setAttributeConfig(CONTENT, {
                value: attr[CONTENT],
                method: function(value) {
                    this.get(CONTENT_EL).innerHTML = value;
                }
            });

            /**
             * The tab's data source, used for loading content dynamically.
             * @attribute dataSrc
             * @type String
             */
            this.setAttributeConfig(DATA_SRC, {
                value: attr.dataSrc
            });
            
            /**
             * Whether or not content should be reloaded for every view.
             * @attribute cacheData
             * @type Boolean
             * @default false
             */
            this.setAttributeConfig(CACHE_DATA, {
                value: attr.cacheData || false,
                validator: Lang.isBoolean
            });
            
            /**
             * The method to use for the data request.
             * @attribute loadMethod
             * @type String
             * @default "GET"
             */
            this.setAttributeConfig(LOAD_METHOD, {
                value: attr.loadMethod || 'GET',
                validator: Lang.isString
            });

            /**
             * Whether or not any data has been loaded from the server.
             * @attribute dataLoaded
             * @type Boolean
             */        
            this.setAttributeConfig(DATA_LOADED, {
                value: false,
                validator: Lang.isBoolean,
                writeOnce: true
            });
            
            /**
             * Number if milliseconds before aborting and calling failure handler.
             * @attribute dataTimeout
             * @type Number
             * @default null
             */
            this.setAttributeConfig(DATA_TIMEOUT, {
                value: attr.dataTimeout || null,
                validator: Lang.isNumber
            });
            
            /**
             * Arguments to pass when POST method is used 
             * @attribute postData
             * @default null
             */
            this.setAttributeConfig(POST_DATA, {
                value: attr.postData || null
            });

            /**
             * 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.
             * @attribute active
             * @type Boolean
             */
            this.setAttributeConfig('active', {
                value: attr.active || this.hasClass(this.ACTIVE_CLASSNAME),
                method: function(value) {
                    if (value === true) {
                        this.addClass(this.ACTIVE_CLASSNAME);
                        this.set('title', this.ACTIVE_TITLE);
                    } 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.
             * @attribute disabled
             * @type Boolean
             */
            this.setAttributeConfig(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.
             * @attribute href
             * @type String
             * @default '#'
             */
            this.setAttributeConfig('href', {
                value: attr.href ||
                        this.getElementsByTagName('a')[0].getAttribute('href', 2) || '#',
                method: function(value) {
                    this.getElementsByTagName('a')[0].href = value;
                },
                validator: Lang.isString
            });
            
            /**
             * The Whether or not the tab's content is visible.
             * @attribute contentVisible
             * @type Boolean
             * @default false
             */
            this.setAttributeConfig('contentVisible', {
                value: attr.contentVisible,
                method: function(value) {
                    if (value) {
                        Dom.removeClass(this.get(CONTENT_EL), this.HIDDEN_CLASSNAME);
                        
                        if ( this.get(DATA_SRC) ) {
                         // load dynamic content unless already loading or loaded and caching
                            if ( !this._loading && !(this.get(DATA_LOADED) && this.get(CACHE_DATA)) ) {
                                this._dataConnect();
                            }
                        }
                    } else {
                        Dom.addClass(this.get(CONTENT_EL), this.HIDDEN_CLASSNAME);
                    }
                },
                validator: Lang.isBoolean
            });
            YAHOO.log('attributes initialized', 'info', 'Tab');
        },
        
        _dataConnect: function() {
            if (!Y.Connect) {
                YAHOO.log('YAHOO.util.Connect dependency not met',
                        'error', 'Tab');
                return false;
            }

            Dom.addClass(this.get(CONTENT_EL).parentNode, this.LOADING_CLASSNAME);
            this._loading = true; 
            this.dataConnection = Y.Connect.asyncRequest(
                this.get(LOAD_METHOD),
                this.get(DATA_SRC), 
                {
                    success: function(o) {
                        YAHOO.log('content loaded successfully', 'info', 'Tab');
                        this.loadHandler.success.call(this, o);
                        this.set(DATA_LOADED, true);
                        this.dataConnection = null;
                        Dom.removeClass(this.get(CONTENT_EL).parentNode,
                                this.LOADING_CLASSNAME);
                        this._loading = false;
                    },
                    failure: function(o) {
                        YAHOO.log('loading failed: ' + o.statusText, 'error', 'Tab');
                        this.loadHandler.failure.call(this, o);
                        this.dataConnection = null;
                        Dom.removeClass(this.get(CONTENT_EL).parentNode,
                                this.LOADING_CLASSNAME);
                        this._loading = false;
                    },
                    scope: this,
                    timeout: this.get(DATA_TIMEOUT)
                },

                this.get(POST_DATA)
            );
        },
        _createTabElement: function(attr) {
            var el = document.createElement('li'),
                a = document.createElement('a'),
                label = attr.label || null,
                labelEl = attr.labelEl || null;
            
            a.href = attr.href || '#'; // TODO: Use Dom.setAttribute?
            el.appendChild(a);
            
            if (labelEl) { // user supplied labelEl
                if (!label) { // user supplied label
                    label = this._getLabel();
                }
            } else {
                labelEl = this._createLabelEl();
            }
            
            a.appendChild(labelEl);
            
            YAHOO.log('creating Tab Dom', 'info', 'Tab');
            return el;
        },

        _getLabelEl: function() {
            return this.getElementsByTagName(this.LABEL_TAGNAME)[0];
        },

        _createLabelEl: function() {
            var el = document.createElement(this.LABEL_TAGNAME);
            return el;
        },
    
        
        _getLabel: function() {
            var el = this.get(LABEL_EL);
                
                if (!el) {
                    return undefined;
                }
            
            return el.innerHTML;
        },

        _onActivate: function(e, tabview) {
            var tab = this,
                silent = false;
            

            Y.Event.preventDefault(e);
            if (tab === tabview.get(ACTIVE_TAB)) {
                silent = true; // dont fire activeTabChange if already active
            }
            tabview.set(ACTIVE_TAB, tab, silent);
        }
    });
    
    
    /**
     * Fires when a tab is removed from the tabview
     * @event remove
     * @type CustomEvent
     * @param {Event} An event object with fields for "type" ("remove")
     * and "tabview" (the tabview instance it was removed from) 
     */
    
    YAHOO.widget.Tab = Tab;
})();

YAHOO.register("tabview", YAHOO.widget.TabView, {version: "2.7.0", build: "1796"});
/*
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
*/
/****************************************************************************/
/****************************************************************************/
/****************************************************************************/

/**
 * The LogMsg class defines a single log message.
 *
 * @class LogMsg
 * @constructor
 * @param oConfigs {Object} Object literal of configuration params.
 */
YAHOO.widget.LogMsg = function(oConfigs) {
    // Parse configs
    /**
     * Log message.
     *
     * @property msg
     * @type String
     */
    this.msg =
    /**
     * Log timestamp.
     *
     * @property time
     * @type Date
     */
    this.time =

    /**
     * Log category.
     *
     * @property category
     * @type String
     */
    this.category =

    /**
     * Log source. The first word passed in as the source argument.
     *
     * @property source
     * @type String
     */
    this.source =

    /**
     * Log source detail. The remainder of the string passed in as the source argument, not
     * including the first word (if any).
     *
     * @property sourceDetail
     * @type String
     */
    this.sourceDetail = null;

    if (oConfigs && (oConfigs.constructor == Object)) {
        for(var param in oConfigs) {
            if (oConfigs.hasOwnProperty(param)) {
                this[param] = oConfigs[param];
            }
        }
    }
};

/****************************************************************************/
/****************************************************************************/
/****************************************************************************/

/**
 * The LogWriter class provides a mechanism to log messages through
 * YAHOO.widget.Logger from a named source.
 *
 * @class LogWriter
 * @constructor
 * @param sSource {String} Source of LogWriter instance.
 */
YAHOO.widget.LogWriter = function(sSource) {
    if(!sSource) {
        YAHOO.log("Could not instantiate LogWriter due to invalid source.",
            "error", "LogWriter");
        return;
    }
    this._source = sSource;
 };

/////////////////////////////////////////////////////////////////////////////
//
// Public methods
//
/////////////////////////////////////////////////////////////////////////////

 /**
 * Public accessor to the unique name of the LogWriter instance.
 *
 * @method toString
 * @return {String} Unique name of the LogWriter instance.
 */
YAHOO.widget.LogWriter.prototype.toString = function() {
    return "LogWriter " + this._sSource;
};

/**
 * Logs a message attached to the source of the LogWriter.
 *
 * @method log
 * @param sMsg {String} The log message.
 * @param sCategory {String} Category name.
 */
YAHOO.widget.LogWriter.prototype.log = function(sMsg, sCategory) {
    YAHOO.widget.Logger.log(sMsg, sCategory, this._source);
};

/**
 * Public accessor to get the source name.
 *
 * @method getSource
 * @return {String} The LogWriter source.
 */
YAHOO.widget.LogWriter.prototype.getSource = function() {
    return this._source;
};

/**
 * Public accessor to set the source name.
 *
 * @method setSource
 * @param sSource {String} Source of LogWriter instance.
 */
YAHOO.widget.LogWriter.prototype.setSource = function(sSource) {
    if(!sSource) {
        YAHOO.log("Could not set source due to invalid source.", "error", this.toString());
        return;
    }
    else {
        this._source = sSource;
    }
};

/////////////////////////////////////////////////////////////////////////////
//
// Private member variables
//
/////////////////////////////////////////////////////////////////////////////

/**
 * Source of the LogWriter instance.
 *
 * @property _source
 * @type String
 * @private
 */
YAHOO.widget.LogWriter.prototype._source = null;




/****************************************************************************/
/****************************************************************************/
/****************************************************************************/

/**
 * The LogReader class provides UI to read messages logged to YAHOO.widget.Logger.
 *
 * @class LogReader
 * @constructor
 * @param elContainer {HTMLElement} (optional) DOM element reference of an existing DIV.
 * @param elContainer {String} (optional) String ID of an existing DIV.
 * @param oConfigs {Object} (optional) Object literal of configuration params.
 */
YAHOO.widget.LogReader = function(elContainer, oConfigs) {
    this._sName = YAHOO.widget.LogReader._index;
    YAHOO.widget.LogReader._index++;
    
    // Internal vars
    this._buffer = []; // output buffer
    this._filterCheckboxes = {}; // pointers to checkboxes
    this._lastTime = YAHOO.widget.Logger.getStartTime(); // timestamp of last log message to console

    // Parse config vars here
    if (oConfigs && (oConfigs.constructor == Object)) {
        for(var param in oConfigs) {
            if (oConfigs.hasOwnProperty(param)) {
                this[param] = oConfigs[param];
            }
        }
    }

    this._initContainerEl(elContainer);
    if(!this._elContainer) {
        YAHOO.log("Could not instantiate LogReader due to an invalid container element " +
                elContainer, "error", this.toString());
        return;
    }
    
    this._initHeaderEl();
    this._initConsoleEl();
    this._initFooterEl();

    this._initDragDrop();

    this._initCategories();
    this._initSources();

    // Subscribe to Logger custom events
    YAHOO.widget.Logger.newLogEvent.subscribe(this._onNewLog, this);
    YAHOO.widget.Logger.logResetEvent.subscribe(this._onReset, this);

    YAHOO.widget.Logger.categoryCreateEvent.subscribe(this._onCategoryCreate, this);
    YAHOO.widget.Logger.sourceCreateEvent.subscribe(this._onSourceCreate, this);

    this._filterLogs();
    YAHOO.log("LogReader initialized", null, this.toString());
};

/////////////////////////////////////////////////////////////////////////////
//
// Static member variables
//
/////////////////////////////////////////////////////////////////////////////
YAHOO.lang.augmentObject(YAHOO.widget.LogReader, {
    /**
     * Internal class member to index multiple LogReader instances.
     *
     * @property _memberName
     * @static
     * @type Number
     * @default 0
     * @private
     */
    _index : 0,

    /**
     * Node template for the log entries
     * @property ENTRY_TEMPLATE
     * @static
     * @type {HTMLElement}
     * @default PRE.yui-log-entry element
     */
    ENTRY_TEMPLATE : (function () {
        var t = document.createElement('pre');
        YAHOO.util.Dom.addClass(t,'yui-log-entry');
        return t;
    })(),

    /**
     * Template used for innerHTML of verbose entry output.
     * @property VERBOSE_TEMPLATE
     * @static
     * @default "<span class='{category}'>{label}</span>{totalTime}ms (+{elapsedTime}) {localTime}:</p><p>{sourceAndDetail}</p><p>{message}</p>"
     */
    VERBOSE_TEMPLATE : "<p><span class='{category}'>{label}</span> {totalTime}ms (+{elapsedTime}) {localTime}:</p><p>{sourceAndDetail}</p><p>{message}</p>",

    /**
     * Template used for innerHTML of compact entry output.
     * @property BASIC_TEMPLATE
     * @static
     * @default "<p><span class='{category}'>{label}</span>{totalTime}ms (+{elapsedTime}) {localTime}: {sourceAndDetail}: {message}</p>"
     */
    BASIC_TEMPLATE : "<p><span class='{category}'>{label}</span> {totalTime}ms (+{elapsedTime}) {localTime}: {sourceAndDetail}: {message}</p>"
});

/////////////////////////////////////////////////////////////////////////////
//
// Public member variables
//
/////////////////////////////////////////////////////////////////////////////

YAHOO.widget.LogReader.prototype = {
    /**
     * Whether or not LogReader is enabled to output log messages.
     *
     * @property logReaderEnabled
     * @type Boolean
     * @default true
     */
    logReaderEnabled : true,

    /**
     * Public member to access CSS width of the LogReader container.
     *
     * @property width
     * @type String
     */
    width : null,

    /**
     * Public member to access CSS height of the LogReader container.
     *
     * @property height
     * @type String
     */
    height : null,

    /**
     * Public member to access CSS top position of the LogReader container.
     *
     * @property top
     * @type String
     */
    top : null,

    /**
     * Public member to access CSS left position of the LogReader container.
     *
     * @property left
     * @type String
     */
    left : null,

    /**
     * Public member to access CSS right position of the LogReader container.
     *
     * @property right
     * @type String
     */
    right : null,

    /**
     * Public member to access CSS bottom position of the LogReader container.
     *
     * @property bottom
     * @type String
     */
    bottom : null,

    /**
     * Public member to access CSS font size of the LogReader container.
     *
     * @property fontSize
     * @type String
     */
    fontSize : null,

    /**
     * Whether or not the footer UI is enabled for the LogReader.
     *
     * @property footerEnabled
     * @type Boolean
     * @default true
     */
    footerEnabled : true,

    /**
     * Whether or not output is verbose (more readable). Setting to true will make
     * output more compact (less readable).
     *
     * @property verboseOutput
     * @type Boolean
     * @default true
     */
    verboseOutput : true,

    /**
     * Custom output format for log messages.  Defaults to null, which falls
     * back to verboseOutput param deciding between LogReader.VERBOSE_TEMPLATE
     * and LogReader.BASIC_TEMPLATE.  Use bracketed place holders to mark where
     * message info should go.  Available place holder names include:
     * <ul>
     *  <li>category</li>
     *  <li>label</li>
     *  <li>sourceAndDetail</li>
     *  <li>message</li>
     *  <li>localTime</li>
     *  <li>elapsedTime</li>
     *  <li>totalTime</li>
     * </ul>
     *
     * @property entryFormat
     * @type String
     * @default null
     */
    entryFormat : null,

    /**
     * Whether or not newest message is printed on top.
     *
     * @property newestOnTop
     * @type Boolean
     */
    newestOnTop : true,

    /**
     * Output timeout buffer in milliseconds.
     *
     * @property outputBuffer
     * @type Number
     * @default 100
     */
    outputBuffer : 100,

    /**
     * Maximum number of messages a LogReader console will display.
     *
     * @property thresholdMax
     * @type Number
     * @default 500
     */
    thresholdMax : 500,

    /**
     * When a LogReader console reaches its thresholdMax, it will clear out messages
     * and print out the latest thresholdMin number of messages.
     *
     * @property thresholdMin
     * @type Number
     * @default 100
     */
    thresholdMin : 100,

    /**
     * True when LogReader is in a collapsed state, false otherwise.
     *
     * @property isCollapsed
     * @type Boolean
     * @default false
     */
    isCollapsed : false,

    /**
     * True when LogReader is in a paused state, false otherwise.
     *
     * @property isPaused
     * @type Boolean
     * @default false
     */
    isPaused : false,

    /**
     * Enables draggable LogReader if DragDrop Utility is present.
     *
     * @property draggable
     * @type Boolean
     * @default true
     */
    draggable : true,

    /////////////////////////////////////////////////////////////////////////////
    //
    // Public methods
    //
    /////////////////////////////////////////////////////////////////////////////

     /**
     * Public accessor to the unique name of the LogReader instance.
     *
     * @method toString
     * @return {String} Unique name of the LogReader instance.
     */
    toString : function() {
        return "LogReader instance" + this._sName;
    },
    /**
     * Pauses output of log messages. While paused, log messages are not lost, but
     * get saved to a buffer and then output upon resume of LogReader.
     *
     * @method pause
     */
    pause : function() {
        this.isPaused = true;
        this._timeout = null;
        this.logReaderEnabled = false;
        if (this._btnPause) {
            this._btnPause.value = "Resume";
        }
    },

    /**
     * Resumes output of log messages, including outputting any log messages that
     * have been saved to buffer while paused.
     *
     * @method resume
     */
    resume : function() {
        this.isPaused = false;
        this.logReaderEnabled = true;
        this._printBuffer();
        if (this._btnPause) {
            this._btnPause.value = "Pause";
        }
    },

    /**
     * Hides UI of LogReader. Logging functionality is not disrupted.
     *
     * @method hide
     */
    hide : function() {
        this._elContainer.style.display = "none";
    },

    /**
     * Shows UI of LogReader. Logging functionality is not disrupted.
     *
     * @method show
     */
    show : function() {
        this._elContainer.style.display = "block";
    },

    /**
     * Collapses UI of LogReader. Logging functionality is not disrupted.
     *
     * @method collapse
     */
    collapse : function() {
        this._elConsole.style.display = "none";
        if(this._elFt) {
            this._elFt.style.display = "none";
        }
        this._btnCollapse.value = "Expand";
        this.isCollapsed = true;
    },

    /**
     * Expands UI of LogReader. Logging functionality is not disrupted.
     *
     * @method expand
     */
    expand : function() {
        this._elConsole.style.display = "block";
        if(this._elFt) {
            this._elFt.style.display = "block";
        }
        this._btnCollapse.value = "Collapse";
        this.isCollapsed = false;
    },

    /**
     * Returns related checkbox element for given filter (i.e., category or source).
     *
     * @method getCheckbox
     * @param {String} Category or source name.
     * @return {Array} Array of all filter checkboxes.
     */
    getCheckbox : function(filter) {
        return this._filterCheckboxes[filter];
    },

    /**
     * Returns array of enabled categories.
     *
     * @method getCategories
     * @return {String[]} Array of enabled categories.
     */
    getCategories : function() {
        return this._categoryFilters;
    },

    /**
     * Shows log messages associated with given category.
     *
     * @method showCategory
     * @param {String} Category name.
     */
    showCategory : function(sCategory) {
        var filtersArray = this._categoryFilters;
        // Don't do anything if category is already enabled
        // Use Array.indexOf if available...
        if(filtersArray.indexOf) {
             if(filtersArray.indexOf(sCategory) >  -1) {
                return;
            }
        }
        // ...or do it the old-fashioned way
        else {
            for(var i=0; i<filtersArray.length; i++) {
               if(filtersArray[i] === sCategory){
                    return;
                }
            }
        }

        this._categoryFilters.push(sCategory);
        this._filterLogs();
        var elCheckbox = this.getCheckbox(sCategory);
        if(elCheckbox) {
            elCheckbox.checked = true;
        }
    },

    /**
     * Hides log messages associated with given category.
     *
     * @method hideCategory
     * @param {String} Category name.
     */
    hideCategory : function(sCategory) {
        var filtersArray = this._categoryFilters;
        for(var i=0; i<filtersArray.length; i++) {
            if(sCategory == filtersArray[i]) {
                filtersArray.splice(i, 1);
                break;
            }
        }
        this._filterLogs();
        var elCheckbox = this.getCheckbox(sCategory);
        if(elCheckbox) {
            elCheckbox.checked = false;
        }
    },

    /**
     * Returns array of enabled sources.
     *
     * @method getSources
     * @return {Array} Array of enabled sources.
     */
    getSources : function() {
        return this._sourceFilters;
    },

    /**
     * Shows log messages associated with given source.
     *
     * @method showSource
     * @param {String} Source name.
     */
    showSource : function(sSource) {
        var filtersArray = this._sourceFilters;
        // Don't do anything if category is already enabled
        // Use Array.indexOf if available...
        if(filtersArray.indexOf) {
             if(filtersArray.indexOf(sSource) >  -1) {
                return;
            }
        }
        // ...or do it the old-fashioned way
        else {
            for(var i=0; i<filtersArray.length; i++) {
               if(sSource == filtersArray[i]){
                    return;
                }
            }
        }
        filtersArray.push(sSource);
        this._filterLogs();
        var elCheckbox = this.getCheckbox(sSource);
        if(elCheckbox) {
            elCheckbox.checked = true;
        }
    },

    /**
     * Hides log messages associated with given source.
     *
     * @method hideSource
     * @param {String} Source name.
     */
    hideSource : function(sSource) {
        var filtersArray = this._sourceFilters;
        for(var i=0; i<filtersArray.length; i++) {
            if(sSource == filtersArray[i]) {
                filtersArray.splice(i, 1);
                break;
            }
        }
        this._filterLogs();
        var elCheckbox = this.getCheckbox(sSource);
        if(elCheckbox) {
            elCheckbox.checked = false;
        }
    },

    /**
     * Does not delete any log messages, but clears all printed log messages from
     * the console. Log messages will be printed out again if user re-filters. The
     * static method YAHOO.widget.Logger.reset() should be called in order to
     * actually delete log messages.
     *
     * @method clearConsole
     */
    clearConsole : function() {
        // Clear the buffer of any pending messages
        this._timeout = null;
        this._buffer = [];
        this._consoleMsgCount = 0;

        var elConsole = this._elConsole;
        elConsole.innerHTML = '';
    },

    /**
     * Updates title to given string.
     *
     * @method setTitle
     * @param sTitle {String} New title.
     */
    setTitle : function(sTitle) {
        this._title.innerHTML = this.html2Text(sTitle);
    },

    /**
     * Gets timestamp of the last log.
     *
     * @method getLastTime
     * @return {Date} Timestamp of the last log.
     */
    getLastTime : function() {
        return this._lastTime;
    },

    formatMsg : function (entry) {
        var Static      = YAHOO.widget.LogReader,
            entryFormat = this.entryFormat || (this.verboseOutput ?
                          Static.VERBOSE_TEMPLATE : Static.BASIC_TEMPLATE),
            info        = {
                category : entry.category,

                // Label for color-coded display
                label : entry.category.substring(0,4).toUpperCase(),

                sourceAndDetail : entry.sourceDetail ?
                                  entry.source + " " + entry.sourceDetail :
                                  entry.source,

                // Escape HTML entities in the log message itself for output
                // to console
                message : this.html2Text(entry.msg || entry.message || '')
            };

        // Add time info
        if (entry.time && entry.time.getTime) {
            info.localTime = entry.time.toLocaleTimeString ?
                             entry.time.toLocaleTimeString() :
                             entry.time.toString();

            // Calculate the elapsed time to be from the last item that
            // passed through the filter, not the absolute previous item
            // in the stack
            info.elapsedTime = entry.time.getTime() - this.getLastTime();

            info.totalTime = entry.time.getTime() -
                               YAHOO.widget.Logger.getStartTime();
        }

        var msg = Static.ENTRY_TEMPLATE.cloneNode(true);
        if (this.verboseOutput) {
            msg.className += ' yui-log-verbose';
        }

        // Bug 2061169: Workaround for YAHOO.lang.substitute()
        msg.innerHTML = entryFormat.replace(/\{(\w+)\}/g, function (x, placeholder) { return (placeholder in info) ? info[placeholder] : ''; });

        return msg;
    },

    /**
     * Converts input chars "<", ">", and "&" to HTML entities.
     *
     * @method html2Text
     * @param sHtml {String} String to convert.
     * @private
     */
    html2Text : function(sHtml) {
        if(sHtml) {
            sHtml += "";
            return sHtml.replace(/&/g, "&#38;").replace(/</g, "&#60;").replace(/>/g, "&#62;");
        }
        return "";
    },

/////////////////////////////////////////////////////////////////////////////
//
// Private member variables
//
/////////////////////////////////////////////////////////////////////////////

    /**
     * Name of LogReader instance.
     *
     * @property _sName
     * @type String
     * @private
     */
    _sName : null,

    //TODO: remove
    /**
     * A class member shared by all LogReaders if a container needs to be
     * created during instantiation. Will be null if a container element never needs to
     * be created on the fly, such as when the implementer passes in their own element.
     *
     * @property _elDefaultContainer
     * @type HTMLElement
     * @private
     */
    //YAHOO.widget.LogReader._elDefaultContainer = null;

    /**
     * Buffer of log message objects for batch output.
     *
     * @property _buffer
     * @type Object[]
     * @private
     */
    _buffer : null,

    /**
     * Number of log messages output to console.
     *
     * @property _consoleMsgCount
     * @type Number
     * @default 0
     * @private
     */
    _consoleMsgCount : 0,

    /**
     * Date of last output log message.
     *
     * @property _lastTime
     * @type Date
     * @private
     */
    _lastTime : null,

    /**
     * Batched output timeout ID.
     *
     * @property _timeout
     * @type Number
     * @private
     */
    _timeout : null,

    /**
     * Hash of filters and their related checkbox elements.
     *
     * @property _filterCheckboxes
     * @type Object
     * @private
     */
    _filterCheckboxes : null,

    /**
     * Array of filters for log message categories.
     *
     * @property _categoryFilters
     * @type String[]
     * @private
     */
    _categoryFilters : null,

    /**
     * Array of filters for log message sources.
     *
     * @property _sourceFilters
     * @type String[]
     * @private
     */
    _sourceFilters : null,

    /**
     * LogReader container element.
     *
     * @property _elContainer
     * @type HTMLElement
     * @private
     */
    _elContainer : null,

    /**
     * LogReader header element.
     *
     * @property _elHd
     * @type HTMLElement
     * @private
     */
    _elHd : null,

    /**
     * LogReader collapse element.
     *
     * @property _elCollapse
     * @type HTMLElement
     * @private
     */
    _elCollapse : null,

    /**
     * LogReader collapse button element.
     *
     * @property _btnCollapse
     * @type HTMLElement
     * @private
     */
    _btnCollapse : null,

    /**
     * LogReader title header element.
     *
     * @property _title
     * @type HTMLElement
     * @private
     */
    _title : null,

    /**
     * LogReader console element.
     *
     * @property _elConsole
     * @type HTMLElement
     * @private
     */
    _elConsole : null,

    /**
     * LogReader footer element.
     *
     * @property _elFt
     * @type HTMLElement
     * @private
     */
    _elFt : null,

    /**
     * LogReader buttons container element.
     *
     * @property _elBtns
     * @type HTMLElement
     * @private
     */
    _elBtns : null,

    /**
     * Container element for LogReader category filter checkboxes.
     *
     * @property _elCategoryFilters
     * @type HTMLElement
     * @private
     */
    _elCategoryFilters : null,

    /**
     * Container element for LogReader source filter checkboxes.
     *
     * @property _elSourceFilters
     * @type HTMLElement
     * @private
     */
    _elSourceFilters : null,

    /**
     * LogReader pause button element.
     *
     * @property _btnPause
     * @type HTMLElement
     * @private
     */
    _btnPause : null,

    /**
     * Clear button element.
     *
     * @property _btnClear
     * @type HTMLElement
     * @private
     */
    _btnClear : null,

    /////////////////////////////////////////////////////////////////////////////
    //
    // Private methods
    //
    /////////////////////////////////////////////////////////////////////////////

    /**
     * Initializes the primary container element.
     *
     * @method _initContainerEl
     * @param elContainer {HTMLElement} Container element by reference or string ID.
     * @private
     */
    _initContainerEl : function(elContainer) {
        // Validate container
        elContainer = YAHOO.util.Dom.get(elContainer);
        // Attach to existing container...
        if(elContainer && elContainer.tagName && (elContainer.tagName.toLowerCase() == "div")) {
            this._elContainer = elContainer;
            YAHOO.util.Dom.addClass(this._elContainer,"yui-log");
        }
        // ...or create container from scratch
        else {
            this._elContainer = document.body.appendChild(document.createElement("div"));
            //this._elContainer.id = "yui-log" + this._sName;
            YAHOO.util.Dom.addClass(this._elContainer,"yui-log");
            YAHOO.util.Dom.addClass(this._elContainer,"yui-log-container");

            //YAHOO.widget.LogReader._elDefaultContainer = this._elContainer;

            // If implementer has provided container values, trust and set those
            var containerStyle = this._elContainer.style;
            if(this.width) {
                containerStyle.width = this.width;
            }
            if(this.right) {
                containerStyle.right = this.right;
            }
            if(this.top) {
                containerStyle.top = this.top;
            }
             if(this.left) {
                containerStyle.left = this.left;
                containerStyle.right = "auto";
            }
            if(this.bottom) {
                containerStyle.bottom = this.bottom;
                containerStyle.top = "auto";
            }
           if(this.fontSize) {
                containerStyle.fontSize = this.fontSize;
            }
            // For Opera
            if(navigator.userAgent.toLowerCase().indexOf("opera") != -1) {
                document.body.style += '';
            }
        }
    },

    /**
     * Initializes the header element.
     *
     * @method _initHeaderEl
     * @private
     */
    _initHeaderEl : function() {
        var oSelf = this;

        // Destroy header
        if(this._elHd) {
            // Unhook DOM events
            YAHOO.util.Event.purgeElement(this._elHd, true);

            // Remove DOM elements
            this._elHd.innerHTML = "";
        }
        
        // Create header
        this._elHd = this._elContainer.appendChild(document.createElement("div"));
        this._elHd.id = "yui-log-hd" + this._sName;
        this._elHd.className = "yui-log-hd";

        this._elCollapse = this._elHd.appendChild(document.createElement("div"));
        this._elCollapse.className = "yui-log-btns";

        this._btnCollapse = document.createElement("input");
        this._btnCollapse.type = "button";
        //this._btnCollapse.style.fontSize =
        //    YAHOO.util.Dom.getStyle(this._elContainer,"fontSize");
        this._btnCollapse.className = "yui-log-button";
        this._btnCollapse.value = "Collapse";
        this._btnCollapse = this._elCollapse.appendChild(this._btnCollapse);
        YAHOO.util.Event.addListener(
            oSelf._btnCollapse,'click',oSelf._onClickCollapseBtn,oSelf);

        this._title = this._elHd.appendChild(document.createElement("h4"));
        this._title.innerHTML = "Logger Console";
    },

    /**
     * Initializes the console element.
     *
     * @method _initConsoleEl
     * @private
     */
    _initConsoleEl : function() {
        // Destroy console
        if(this._elConsole) {
            // Unhook DOM events
            YAHOO.util.Event.purgeElement(this._elConsole, true);

            // Remove DOM elements
            this._elConsole.innerHTML = "";
        }

        // Ceate console
        this._elConsole = this._elContainer.appendChild(document.createElement("div"));
        this._elConsole.className = "yui-log-bd";

        // If implementer has provided console, trust and set those
        if(this.height) {
            this._elConsole.style.height = this.height;
        }
    },

    /**
     * Initializes the footer element.
     *
     * @method _initFooterEl
     * @private
     */
    _initFooterEl : function() {
        var oSelf = this;

        // Don't create footer elements if footer is disabled
        if(this.footerEnabled) {
            // Destroy console
            if(this._elFt) {
                // Unhook DOM events
                YAHOO.util.Event.purgeElement(this._elFt, true);

                // Remove DOM elements
                this._elFt.innerHTML = "";
            }

            this._elFt = this._elContainer.appendChild(document.createElement("div"));
            this._elFt.className = "yui-log-ft";

            this._elBtns = this._elFt.appendChild(document.createElement("div"));
            this._elBtns.className = "yui-log-btns";

            this._btnPause = document.createElement("input");
            this._btnPause.type = "button";
            //this._btnPause.style.fontSize =
            //    YAHOO.util.Dom.getStyle(this._elContainer,"fontSize");
            this._btnPause.className = "yui-log-button";
            this._btnPause.value = "Pause";
            this._btnPause = this._elBtns.appendChild(this._btnPause);
            YAHOO.util.Event.addListener(
                oSelf._btnPause,'click',oSelf._onClickPauseBtn,oSelf);

            this._btnClear = document.createElement("input");
            this._btnClear.type = "button";
            //this._btnClear.style.fontSize =
            //    YAHOO.util.Dom.getStyle(this._elContainer,"fontSize");
            this._btnClear.className = "yui-log-button";
            this._btnClear.value = "Clear";
            this._btnClear = this._elBtns.appendChild(this._btnClear);
            YAHOO.util.Event.addListener(
                oSelf._btnClear,'click',oSelf._onClickClearBtn,oSelf);

            this._elCategoryFilters = this._elFt.appendChild(document.createElement("div"));
            this._elCategoryFilters.className = "yui-log-categoryfilters";
            this._elSourceFilters = this._elFt.appendChild(document.createElement("div"));
            this._elSourceFilters.className = "yui-log-sourcefilters";
        }
    },

    /**
     * Initializes Drag and Drop on the header element.
     *
     * @method _initDragDrop
     * @private
     */
    _initDragDrop : function() {
        // If Drag and Drop utility is available...
        // ...and draggable is true...
        // ...then make the header draggable
        if(YAHOO.util.DD && this.draggable && this._elHd) {
            var ylog_dd = new YAHOO.util.DD(this._elContainer);
            ylog_dd.setHandleElId(this._elHd.id);
            //TODO: use class name
            this._elHd.style.cursor = "move";
        }
    },

    /**
     * Initializes category filters.
     *
     * @method _initCategories
     * @private
     */
    _initCategories : function() {
        // Initialize category filters
        this._categoryFilters = [];
        var aInitialCategories = YAHOO.widget.Logger.categories;

        for(var j=0; j < aInitialCategories.length; j++) {
            var sCategory = aInitialCategories[j];

            // Add category to the internal array of filters
            this._categoryFilters.push(sCategory);

            // Add checkbox element if UI is enabled
            if(this._elCategoryFilters) {
                this._createCategoryCheckbox(sCategory);
            }
        }
    },

    /**
     * Initializes source filters.
     *
     * @method _initSources
     * @private
     */
    _initSources : function() {
        // Initialize source filters
        this._sourceFilters = [];
        var aInitialSources = YAHOO.widget.Logger.sources;

        for(var j=0; j < aInitialSources.length; j++) {
            var sSource = aInitialSources[j];

            // Add source to the internal array of filters
            this._sourceFilters.push(sSource);

            // Add checkbox element if UI is enabled
            if(this._elSourceFilters) {
                this._createSourceCheckbox(sSource);
            }
        }
    },

    /**
     * Creates the UI for a category filter in the LogReader footer element.
     *
     * @method _createCategoryCheckbox
     * @param sCategory {String} Category name.
     * @private
     */
    _createCategoryCheckbox : function(sCategory) {
        var oSelf = this;

        if(this._elFt) {
            var elParent = this._elCategoryFilters;
            var elFilter = elParent.appendChild(document.createElement("span"));
            elFilter.className = "yui-log-filtergrp";
            
            // Append el at the end so IE 5.5 can set "type" attribute
            // and THEN set checked property
            var chkCategory = document.createElement("input");
            chkCategory.id = "yui-log-filter-" + sCategory + this._sName;
            chkCategory.className = "yui-log-filter-" + sCategory;
            chkCategory.type = "checkbox";
            chkCategory.category = sCategory;
            chkCategory = elFilter.appendChild(chkCategory);
            chkCategory.checked = true;

            // Subscribe to the click event
            YAHOO.util.Event.addListener(chkCategory,'click',oSelf._onCheckCategory,oSelf);

            // Create and class the text label
            var lblCategory = elFilter.appendChild(document.createElement("label"));
            lblCategory.htmlFor = chkCategory.id;
            lblCategory.className = sCategory;
            lblCategory.innerHTML = sCategory;
            
            this._filterCheckboxes[sCategory] = chkCategory;
        }
    },

    /**
     * Creates a checkbox in the LogReader footer element to filter by source.
     *
     * @method _createSourceCheckbox
     * @param sSource {String} Source name.
     * @private
     */
    _createSourceCheckbox : function(sSource) {
        var oSelf = this;

        if(this._elFt) {
            var elParent = this._elSourceFilters;
            var elFilter = elParent.appendChild(document.createElement("span"));
            elFilter.className = "yui-log-filtergrp";

            // Append el at the end so IE 5.5 can set "type" attribute
            // and THEN set checked property
            var chkSource = document.createElement("input");
            chkSource.id = "yui-log-filter" + sSource + this._sName;
            chkSource.className = "yui-log-filter" + sSource;
            chkSource.type = "checkbox";
            chkSource.source = sSource;
            chkSource = elFilter.appendChild(chkSource);
            chkSource.checked = true;

            // Subscribe to the click event
            YAHOO.util.Event.addListener(chkSource,'click',oSelf._onCheckSource,oSelf);

            // Create and class the text label
            var lblSource = elFilter.appendChild(document.createElement("label"));
            lblSource.htmlFor = chkSource.id;
            lblSource.className = sSource;
            lblSource.innerHTML = sSource;
            
            this._filterCheckboxes[sSource] = chkSource;
        }
    },

    /**
     * Reprints all log messages in the stack through filters.
     *
     * @method _filterLogs
     * @private
     */
    _filterLogs : function() {
        // Reprint stack with new filters
        if (this._elConsole !== null) {
            this.clearConsole();
            this._printToConsole(YAHOO.widget.Logger.getStack());
        }
    },

    /**
     * Sends buffer of log messages to output and clears buffer.
     *
     * @method _printBuffer
     * @private
     */
    _printBuffer : function() {
        this._timeout = null;

        if(this._elConsole !== null) {
            var thresholdMax = this.thresholdMax;
            thresholdMax = (thresholdMax && !isNaN(thresholdMax)) ? thresholdMax : 500;
            if(this._consoleMsgCount < thresholdMax) {
                var entries = [];
                for (var i=0; i<this._buffer.length; i++) {
                    entries[i] = this._buffer[i];
                }
                this._buffer = [];
                this._printToConsole(entries);
            }
            else {
                this._filterLogs();
            }
            
            if(!this.newestOnTop) {
                this._elConsole.scrollTop = this._elConsole.scrollHeight;
            }
        }
    },

    /**
     * Cycles through an array of log messages, and outputs each one to the console
     * if its category has not been filtered out.
     *
     * @method _printToConsole
     * @param aEntries {Object[]} Array of LogMsg objects to output to console.
     * @private
     */
    _printToConsole : function(aEntries) {
        // Manage the number of messages displayed in the console
        var entriesLen         = aEntries.length,
            df                 = document.createDocumentFragment(),
            msgHTML            = [],
            thresholdMin       = this.thresholdMin,
            sourceFiltersLen   = this._sourceFilters.length,
            categoryFiltersLen = this._categoryFilters.length,
            entriesStartIndex,
            i, j, msg, before;

        if(isNaN(thresholdMin) || (thresholdMin > this.thresholdMax)) {
            thresholdMin = 0;
        }
        entriesStartIndex = (entriesLen > thresholdMin) ? (entriesLen - thresholdMin) : 0;
        
        // Iterate through all log entries 
        for(i=entriesStartIndex; i<entriesLen; i++) {
            // Print only the ones that filter through
            var okToPrint = false;
            var okToFilterCats = false;

            // Get log message details
            var entry = aEntries[i];
            var source = entry.source;
            var category = entry.category;

            for(j=0; j<sourceFiltersLen; j++) {
                if(source == this._sourceFilters[j]) {
                    okToFilterCats = true;
                    break;
                }
            }
            if(okToFilterCats) {
                for(j=0; j<categoryFiltersLen; j++) {
                    if(category == this._categoryFilters[j]) {
                        okToPrint = true;
                        break;
                    }
                }
            }
            if(okToPrint) {
                msg = this.formatMsg(entry);
                if (typeof msg === 'string') {
                    msgHTML[msgHTML.length] = msg;
                } else {
                    df.insertBefore(msg, this.newestOnTop ?
                        df.firstChild || null : null);
                }
                this._consoleMsgCount++;
                this._lastTime = entry.time.getTime();
            }
        }

        if (msgHTML.length) {
            msgHTML.splice(0,0,this._elConsole.innerHTML);
            this._elConsole.innerHTML = this.newestOnTop ?
                                            msgHTML.reverse().join('') :
                                            msgHTML.join('');
        } else if (df.firstChild) {
            this._elConsole.insertBefore(df, this.newestOnTop ?
                        this._elConsole.firstChild || null : null);
        }
    },

/////////////////////////////////////////////////////////////////////////////
//
// Private event handlers
//
/////////////////////////////////////////////////////////////////////////////

    /**
     * Handles Logger's categoryCreateEvent.
     *
     * @method _onCategoryCreate
     * @param sType {String} The event.
     * @param aArgs {Object[]} Data passed from event firer.
     * @param oSelf {Object} The LogReader instance.
     * @private
     */
    _onCategoryCreate : function(sType, aArgs, oSelf) {
        var category = aArgs[0];
        
        // Add category to the internal array of filters
        oSelf._categoryFilters.push(category);

        if(oSelf._elFt) {
            oSelf._createCategoryCheckbox(category);
        }
    },

    /**
     * Handles Logger's sourceCreateEvent.
     *
     * @method _onSourceCreate
     * @param sType {String} The event.
     * @param aArgs {Object[]} Data passed from event firer.
     * @param oSelf {Object} The LogReader instance.
     * @private
     */
    _onSourceCreate : function(sType, aArgs, oSelf) {
        var source = aArgs[0];
        
        // Add source to the internal array of filters
        oSelf._sourceFilters.push(source);

        if(oSelf._elFt) {
            oSelf._createSourceCheckbox(source);
        }
    },

    /**
     * Handles check events on the category filter checkboxes.
     *
     * @method _onCheckCategory
     * @param v {HTMLEvent} The click event.
     * @param oSelf {Object} The LogReader instance.
     * @private
     */
    _onCheckCategory : function(v, oSelf) {
        var category = this.category;
        if(!this.checked) {
            oSelf.hideCategory(category);
        }
        else {
            oSelf.showCategory(category);
        }
    },

    /**
     * Handles check events on the category filter checkboxes.
     *
     * @method _onCheckSource
     * @param v {HTMLEvent} The click event.
     * @param oSelf {Object} The LogReader instance.
     * @private
     */
    _onCheckSource : function(v, oSelf) {
        var source = this.source;
        if(!this.checked) {
            oSelf.hideSource(source);
        }
        else {
            oSelf.showSource(source);
        }
    },

    /**
     * Handles click events on the collapse button.
     *
     * @method _onClickCollapseBtn
     * @param v {HTMLEvent} The click event.
     * @param oSelf {Object} The LogReader instance
     * @private
     */
    _onClickCollapseBtn : function(v, oSelf) {
        if(!oSelf.isCollapsed) {
            oSelf.collapse();
        }
        else {
            oSelf.expand();
        }
    },

    /**
     * Handles click events on the pause button.
     *
     * @method _onClickPauseBtn
     * @param v {HTMLEvent} The click event.
     * @param oSelf {Object} The LogReader instance.
     * @private
     */
    _onClickPauseBtn : function(v, oSelf) {
        if(!oSelf.isPaused) {
            oSelf.pause();
        }
        else {
            oSelf.resume();
        }
    },

    /**
     * Handles click events on the clear button.
     *
     * @method _onClickClearBtn
     * @param v {HTMLEvent} The click event.
     * @param oSelf {Object} The LogReader instance.
     * @private
     */
    _onClickClearBtn : function(v, oSelf) {
        oSelf.clearConsole();
    },

    /**
     * Handles Logger's newLogEvent.
     *
     * @method _onNewLog
     * @param sType {String} The event.
     * @param aArgs {Object[]} Data passed from event firer.
     * @param oSelf {Object} The LogReader instance.
     * @private
     */
    _onNewLog : function(sType, aArgs, oSelf) {
        var logEntry = aArgs[0];
        oSelf._buffer.push(logEntry);

        if (oSelf.logReaderEnabled === true && oSelf._timeout === null) {
            oSelf._timeout = setTimeout(function(){oSelf._printBuffer();}, oSelf.outputBuffer);
        }
    },

    /**
     * Handles Logger's resetEvent.
     *
     * @method _onReset
     * @param sType {String} The event.
     * @param aArgs {Object[]} Data passed from event firer.
     * @param oSelf {Object} The LogReader instance.
     * @private
     */
    _onReset : function(sType, aArgs, oSelf) {
        oSelf._filterLogs();
    }
};

 /**
 * The Logger widget provides a simple way to read or write log messages in
 * JavaScript code. Integration with the YUI Library's debug builds allow
 * implementers to access under-the-hood events, errors, and debugging messages.
 * Output may be read through a LogReader console and/or output to a browser
 * console.
 *
 * @module logger
 * @requires yahoo, event, dom
 * @optional dragdrop
 * @namespace YAHOO.widget
 * @title Logger Widget
 */

/****************************************************************************/
/****************************************************************************/
/****************************************************************************/

// Define once
if(!YAHOO.widget.Logger) {
    /**
     * The singleton Logger class provides core log management functionality. Saves
     * logs written through the global YAHOO.log function or written by a LogWriter
     * instance. Provides access to logs for reading by a LogReader instance or
     * native browser console such as the Firebug extension to Firefox or Safari's
     * JavaScript console through integration with the console.log() method.
     *
     * @class Logger
     * @static
     */
    YAHOO.widget.Logger = {
        // Initialize properties
        loggerEnabled: true,
        _browserConsoleEnabled: false,
        categories: ["info","warn","error","time","window"],
        sources: ["global"],
        _stack: [], // holds all log msgs
        maxStackEntries: 2500,
        _startTime: new Date().getTime(), // static start timestamp
        _lastTime: null, // timestamp of last logged message
        _windowErrorsHandled: false,
        _origOnWindowError: null
    };

    /////////////////////////////////////////////////////////////////////////////
    //
    // Public properties
    //
    /////////////////////////////////////////////////////////////////////////////
    /**
     * True if Logger is enabled, false otherwise.
     *
     * @property loggerEnabled
     * @type Boolean
     * @static
     * @default true
     */

    /**
     * Array of categories.
     *
     * @property categories
     * @type String[]
     * @static
     * @default ["info","warn","error","time","window"]
     */

    /**
     * Array of sources.
     *
     * @property sources
     * @type String[]
     * @static
     * @default ["global"]
     */

    /**
     * Upper limit on size of internal stack.
     *
     * @property maxStackEntries
     * @type Number
     * @static
     * @default 2500
     */

    /////////////////////////////////////////////////////////////////////////////
    //
    // Private properties
    //
    /////////////////////////////////////////////////////////////////////////////
    /**
     * Internal property to track whether output to browser console is enabled.
     *
     * @property _browserConsoleEnabled
     * @type Boolean
     * @static
     * @default false
     * @private
     */

    /**
     * Array to hold all log messages.
     *
     * @property _stack
     * @type Array
     * @static
     * @private
     */
    /**
     * Static timestamp of Logger initialization.
     *
     * @property _startTime
     * @type Date
     * @static
     * @private
     */
    /**
     * Timestamp of last logged message.
     *
     * @property _lastTime
     * @type Date
     * @static
     * @private
     */
    /////////////////////////////////////////////////////////////////////////////
    //
    // Public methods
    //
    /////////////////////////////////////////////////////////////////////////////
    /**
     * Saves a log message to the stack and fires newLogEvent. If the log message is
     * assigned to an unknown category, creates a new category. If the log message is
     * from an unknown source, creates a new source.  If browser console is enabled,
     * outputs the log message to browser console.
     *
     * @method log
     * @param sMsg {String} The log message.
     * @param sCategory {String} Category of log message, or null.
     * @param sSource {String} Source of LogWriter, or null if global.
     */
    YAHOO.widget.Logger.log = function(sMsg, sCategory, sSource) {
        if(this.loggerEnabled) {
            if(!sCategory) {
                sCategory = "info"; // default category
            }
            else {
                sCategory = sCategory.toLocaleLowerCase();
                if(this._isNewCategory(sCategory)) {
                    this._createNewCategory(sCategory);
                }
            }
            var sClass = "global"; // default source
            var sDetail = null;
            if(sSource) {
                var spaceIndex = sSource.indexOf(" ");
                if(spaceIndex > 0) {
                    // Substring until first space
                    sClass = sSource.substring(0,spaceIndex);
                    // The rest of the source
                    sDetail = sSource.substring(spaceIndex,sSource.length);
                }
                else {
                    sClass = sSource;
                }
                if(this._isNewSource(sClass)) {
                    this._createNewSource(sClass);
                }
            }

            var timestamp = new Date();
            var logEntry = new YAHOO.widget.LogMsg({
                msg: sMsg,
                time: timestamp,
                category: sCategory,
                source: sClass,
                sourceDetail: sDetail
            });

            var stack = this._stack;
            var maxStackEntries = this.maxStackEntries;
            if(maxStackEntries && !isNaN(maxStackEntries) &&
                (stack.length >= maxStackEntries)) {
                stack.shift();
            }
            stack.push(logEntry);
            this.newLogEvent.fire(logEntry);

            if(this._browserConsoleEnabled) {
                this._printToBrowserConsole(logEntry);
            }
            return true;
        }
        else {
            return false;
        }
    };

    /**
     * Resets internal stack and startTime, enables Logger, and fires logResetEvent.
     *
     * @method reset
     */
    YAHOO.widget.Logger.reset = function() {
        this._stack = [];
        this._startTime = new Date().getTime();
        this.loggerEnabled = true;
        this.log("Logger reset");
        this.logResetEvent.fire();
    };

    /**
     * Public accessor to internal stack of log message objects.
     *
     * @method getStack
     * @return {Object[]} Array of log message objects.
     */
    YAHOO.widget.Logger.getStack = function() {
        return this._stack;
    };

    /**
     * Public accessor to internal start time.
     *
     * @method getStartTime
     * @return {Date} Internal date of when Logger singleton was initialized.
     */
    YAHOO.widget.Logger.getStartTime = function() {
        return this._startTime;
    };

    /**
     * Disables output to the browser's global console.log() function, which is used
     * by the Firebug extension to Firefox as well as Safari.
     *
     * @method disableBrowserConsole
     */
    YAHOO.widget.Logger.disableBrowserConsole = function() {
        YAHOO.log("Logger output to the function console.log() has been disabled.");
        this._browserConsoleEnabled = false;
    };

    /**
     * Enables output to the browser's global console.log() function, which is used
     * by the Firebug extension to Firefox as well as Safari.
     *
     * @method enableBrowserConsole
     */
    YAHOO.widget.Logger.enableBrowserConsole = function() {
        this._browserConsoleEnabled = true;
        YAHOO.log("Logger output to the function console.log() has been enabled.");
    };

    /**
     * Surpresses native JavaScript errors and outputs to console. By default,
     * Logger does not handle JavaScript window error events.
     * NB: Not all browsers support the window.onerror event.
     *
     * @method handleWindowErrors
     */
    YAHOO.widget.Logger.handleWindowErrors = function() {
        if(!YAHOO.widget.Logger._windowErrorsHandled) {
            // Save any previously defined handler to call
            if(window.error) {
                YAHOO.widget.Logger._origOnWindowError = window.onerror;
            }
            window.onerror = YAHOO.widget.Logger._onWindowError;
            YAHOO.widget.Logger._windowErrorsHandled = true;
            YAHOO.log("Logger handling of window.onerror has been enabled.");
        }
        else {
            YAHOO.log("Logger handling of window.onerror had already been enabled.");
        }
    };

    /**
     * Unsurpresses native JavaScript errors. By default,
     * Logger does not handle JavaScript window error events.
     * NB: Not all browsers support the window.onerror event.
     *
     * @method unhandleWindowErrors
     */
    YAHOO.widget.Logger.unhandleWindowErrors = function() {
        if(YAHOO.widget.Logger._windowErrorsHandled) {
            // Revert to any previously defined handler to call
            if(YAHOO.widget.Logger._origOnWindowError) {
                window.onerror = YAHOO.widget.Logger._origOnWindowError;
                YAHOO.widget.Logger._origOnWindowError = null;
            }
            else {
                window.onerror = null;
            }
            YAHOO.widget.Logger._windowErrorsHandled = false;
            YAHOO.log("Logger handling of window.onerror has been disabled.");
        }
        else {
            YAHOO.log("Logger handling of window.onerror had already been disabled.");
        }
    };
    
    /////////////////////////////////////////////////////////////////////////////
    //
    // Public events
    //
    /////////////////////////////////////////////////////////////////////////////

     /**
     * Fired when a new category has been created.
     *
     * @event categoryCreateEvent
     * @param sCategory {String} Category name.
     */
    YAHOO.widget.Logger.categoryCreateEvent =
        new YAHOO.util.CustomEvent("categoryCreate", this, true);

     /**
     * Fired when a new source has been named.
     *
     * @event sourceCreateEvent
     * @param sSource {String} Source name.
     */
    YAHOO.widget.Logger.sourceCreateEvent =
        new YAHOO.util.CustomEvent("sourceCreate", this, true);

     /**
     * Fired when a new log message has been created.
     *
     * @event newLogEvent
     * @param sMsg {String} Log message.
     */
    YAHOO.widget.Logger.newLogEvent = new YAHOO.util.CustomEvent("newLog", this, true);

    /**
     * Fired when the Logger has been reset has been created.
     *
     * @event logResetEvent
     */
    YAHOO.widget.Logger.logResetEvent = new YAHOO.util.CustomEvent("logReset", this, true);

    /////////////////////////////////////////////////////////////////////////////
    //
    // Private methods
    //
    /////////////////////////////////////////////////////////////////////////////

    /**
     * Creates a new category of log messages and fires categoryCreateEvent.
     *
     * @method _createNewCategory
     * @param sCategory {String} Category name.
     * @private
     */
    YAHOO.widget.Logger._createNewCategory = function(sCategory) {
        this.categories.push(sCategory);
        this.categoryCreateEvent.fire(sCategory);
    };

    /**
     * Checks to see if a category has already been created.
     *
     * @method _isNewCategory
     * @param sCategory {String} Category name.
     * @return {Boolean} Returns true if category is unknown, else returns false.
     * @private
     */
    YAHOO.widget.Logger._isNewCategory = function(sCategory) {
        for(var i=0; i < this.categories.length; i++) {
            if(sCategory == this.categories[i]) {
                return false;
            }
        }
        return true;
    };

    /**
     * Creates a new source of log messages and fires sourceCreateEvent.
     *
     * @method _createNewSource
     * @param sSource {String} Source name.
     * @private
     */
    YAHOO.widget.Logger._createNewSource = function(sSource) {
        this.sources.push(sSource);
        this.sourceCreateEvent.fire(sSource);
    };

    /**
     * Checks to see if a source already exists.
     *
     * @method _isNewSource
     * @param sSource {String} Source name.
     * @return {Boolean} Returns true if source is unknown, else returns false.
     * @private
     */
    YAHOO.widget.Logger._isNewSource = function(sSource) {
        if(sSource) {
            for(var i=0; i < this.sources.length; i++) {
                if(sSource == this.sources[i]) {
                    return false;
                }
            }
            return true;
        }
    };

    /**
     * Outputs a log message to global console.log() function.
     *
     * @method _printToBrowserConsole
     * @param oEntry {Object} Log entry object.
     * @private
     */
    YAHOO.widget.Logger._printToBrowserConsole = function(oEntry) {
        if(window.console && console.log) {
            var category = oEntry.category;
            var label = oEntry.category.substring(0,4).toUpperCase();

            var time = oEntry.time;
            var localTime;
            if (time.toLocaleTimeString) {
                localTime  = time.toLocaleTimeString();
            }
            else {
                localTime = time.toString();
            }

            var msecs = time.getTime();
            var elapsedTime = (YAHOO.widget.Logger._lastTime) ?
                (msecs - YAHOO.widget.Logger._lastTime) : 0;
            YAHOO.widget.Logger._lastTime = msecs;

            var output =
                localTime + " (" +
                elapsedTime + "ms): " +
                oEntry.source + ": ";

            // for bug 1987607
            if (YAHOO.env.ua.webkit) {
                output += oEntry.msg;
            }

            console.log(output, oEntry.msg);
        }
    };

    /////////////////////////////////////////////////////////////////////////////
    //
    // Private event handlers
    //
    /////////////////////////////////////////////////////////////////////////////

    /**
     * Handles logging of messages due to window error events.
     *
     * @method _onWindowError
     * @param sMsg {String} The error message.
     * @param sUrl {String} URL of the error.
     * @param sLine {String} Line number of the error.
     * @private
     */
    YAHOO.widget.Logger._onWindowError = function(sMsg,sUrl,sLine) {
        // Logger is not in scope of this event handler
        try {
            YAHOO.widget.Logger.log(sMsg+' ('+sUrl+', line '+sLine+')', "window");
            if(YAHOO.widget.Logger._origOnWindowError) {
                YAHOO.widget.Logger._origOnWindowError();
            }
        }
        catch(e) {
            return false;
        }
    };

    /////////////////////////////////////////////////////////////////////////////
    //
    // First log
    //
    /////////////////////////////////////////////////////////////////////////////

    YAHOO.widget.Logger.log("Logger initialized");
}


YAHOO.register("logger", YAHOO.widget.Logger, {version: "2.7.0", build: "1796"});


/*
Copyright (c) 2009, Yahoo! Inc. All rights reserved.
Code licensed under the BSD License:
http://developer.yahoo.net/yui/license.txt
version: 2.8.0r4
*/
(function(){YAHOO.util.Config=function(D){if(D){this.init(D);}};var B=YAHOO.lang,C=YAHOO.util.CustomEvent,A=YAHOO.util.Config;A.CONFIG_CHANGED_EVENT="configChanged";A.BOOLEAN_TYPE="boolean";A.prototype={owner:null,queueInProgress:false,config:null,initialConfig:null,eventQueue:null,configChangedEvent:null,init:function(D){this.owner=D;this.configChangedEvent=this.createEvent(A.CONFIG_CHANGED_EVENT);this.configChangedEvent.signature=C.LIST;this.queueInProgress=false;this.config={};this.initialConfig={};this.eventQueue=[];},checkBoolean:function(D){return(typeof D==A.BOOLEAN_TYPE);},checkNumber:function(D){return(!isNaN(D));},fireEvent:function(D,F){var E=this.config[D];if(E&&E.event){E.event.fire(F);}},addProperty:function(E,D){E=E.toLowerCase();this.config[E]=D;D.event=this.createEvent(E,{scope:this.owner});D.event.signature=C.LIST;D.key=E;if(D.handler){D.event.subscribe(D.handler,this.owner);}this.setProperty(E,D.value,true);if(!D.suppressEvent){this.queueProperty(E,D.value);}},getConfig:function(){var D={},F=this.config,G,E;for(G in F){if(B.hasOwnProperty(F,G)){E=F[G];if(E&&E.event){D[G]=E.value;}}}return D;},getProperty:function(D){var E=this.config[D.toLowerCase()];if(E&&E.event){return E.value;}else{return undefined;}},resetProperty:function(D){D=D.toLowerCase();var E=this.config[D];if(E&&E.event){if(this.initialConfig[D]&&!B.isUndefined(this.initialConfig[D])){this.setProperty(D,this.initialConfig[D]);return true;}}else{return false;}},setProperty:function(E,G,D){var F;E=E.toLowerCase();if(this.queueInProgress&&!D){this.queueProperty(E,G);return true;}else{F=this.config[E];if(F&&F.event){if(F.validator&&!F.validator(G)){return false;}else{F.value=G;if(!D){this.fireEvent(E,G);this.configChangedEvent.fire([E,G]);}return true;}}else{return false;}}},queueProperty:function(S,P){S=S.toLowerCase();var R=this.config[S],K=false,J,G,H,I,O,Q,F,M,N,D,L,T,E;if(R&&R.event){if(!B.isUndefined(P)&&R.validator&&!R.validator(P)){return false;}else{if(!B.isUndefined(P)){R.value=P;}else{P=R.value;}K=false;J=this.eventQueue.length;for(L=0;L<J;L++){G=this.eventQueue[L];if(G){H=G[0];I=G[1];if(H==S){this.eventQueue[L]=null;this.eventQueue.push([S,(!B.isUndefined(P)?P:I)]);K=true;break;}}}if(!K&&!B.isUndefined(P)){this.eventQueue.push([S,P]);}}if(R.supercedes){O=R.supercedes.length;for(T=0;T<O;T++){Q=R.supercedes[T];F=this.eventQueue.length;for(E=0;E<F;E++){M=this.eventQueue[E];if(M){N=M[0];D=M[1];if(N==Q.toLowerCase()){this.eventQueue.push([N,D]);this.eventQueue[E]=null;break;}}}}}return true;}else{return false;}},refireEvent:function(D){D=D.toLowerCase();var E=this.config[D];if(E&&E.event&&!B.isUndefined(E.value)){if(this.queueInProgress){this.queueProperty(D);}else{this.fireEvent(D,E.value);}}},applyConfig:function(D,G){var F,E;if(G){E={};for(F in D){if(B.hasOwnProperty(D,F)){E[F.toLowerCase()]=D[F];}}this.initialConfig=E;}for(F in D){if(B.hasOwnProperty(D,F)){this.queueProperty(F,D[F]);}}},refresh:function(){var D;for(D in this.config){if(B.hasOwnProperty(this.config,D)){this.refireEvent(D);}}},fireQueue:function(){var E,H,D,G,F;this.queueInProgress=true;for(E=0;E<this.eventQueue.length;E++){H=this.eventQueue[E];if(H){D=H[0];G=H[1];F=this.config[D];F.value=G;this.eventQueue[E]=null;this.fireEvent(D,G);}}this.queueInProgress=false;this.eventQueue=[];},subscribeToConfigEvent:function(D,E,G,H){var F=this.config[D.toLowerCase()];if(F&&F.event){if(!A.alreadySubscribed(F.event,E,G)){F.event.subscribe(E,G,H);}return true;}else{return false;}},unsubscribeFromConfigEvent:function(D,E,G){var F=this.config[D.toLowerCase()];if(F&&F.event){return F.event.unsubscribe(E,G);}else{return false;}},toString:function(){var D="Config";if(this.owner){D+=" ["+this.owner.toString()+"]";}return D;},outputEventQueue:function(){var D="",G,E,F=this.eventQueue.length;for(E=0;E<F;E++){G=this.eventQueue[E];if(G){D+=G[0]+"="+G[1]+", ";}}return D;},destroy:function(){var E=this.config,D,F;for(D in E){if(B.hasOwnProperty(E,D)){F=E[D];F.event.unsubscribeAll();F.event=null;}}this.configChangedEvent.unsubscribeAll();this.configChangedEvent=null;this.owner=null;this.config=null;this.initialConfig=null;this.eventQueue=null;}};A.alreadySubscribed=function(E,H,I){var F=E.subscribers.length,D,G;if(F>0){G=F-1;do{D=E.subscribers[G];if(D&&D.obj==I&&D.fn==H){return true;}}while(G--);}return false;};YAHOO.lang.augmentProto(A,YAHOO.util.EventProvider);}());YAHOO.widget.DateMath={DAY:"D",WEEK:"W",YEAR:"Y",MONTH:"M",ONE_DAY_MS:1000*60*60*24,WEEK_ONE_JAN_DATE:1,add:function(A,D,C){var F=new Date(A.getTime());switch(D){case this.MONTH:var E=A.getMonth()+C;var B=0;if(E<0){while(E<0){E+=12;B-=1;}}else{if(E>11){while(E>11){E-=12;B+=1;}}}F.setMonth(E);F.setFullYear(A.getFullYear()+B);break;case this.DAY:this._addDays(F,C);break;case this.YEAR:F.setFullYear(A.getFullYear()+C);break;case this.WEEK:this._addDays(F,(C*7));break;}return F;},_addDays:function(D,C){if(YAHOO.env.ua.webkit&&YAHOO.env.ua.webkit<420){if(C<0){for(var B=-128;C<B;C-=B){D.setDate(D.getDate()+B);}}else{for(var A=96;C>A;C-=A){D.setDate(D.getDate()+A);}}}D.setDate(D.getDate()+C);},subtract:function(A,C,B){return this.add(A,C,(B*-1));},before:function(C,B){var A=B.getTime();if(C.getTime()<A){return true;}else{return false;}},after:function(C,B){var A=B.getTime();if(C.getTime()>A){return true;}else{return false;}},between:function(B,A,C){if(this.after(B,A)&&this.before(B,C)){return true;}else{return false;}},getJan1:function(A){return this.getDate(A,0,1);},getDayOffset:function(B,D){var C=this.getJan1(D);var A=Math.ceil((B.getTime()-C.getTime())/this.ONE_DAY_MS);return A;},getWeekNumber:function(D,B,G){B=B||0;G=G||this.WEEK_ONE_JAN_DATE;var H=this.clearTime(D),L,M;if(H.getDay()===B){L=H;}else{L=this.getFirstDayOfWeek(H,B);}var I=L.getFullYear();M=new Date(L.getTime()+6*this.ONE_DAY_MS);var F;if(I!==M.getFullYear()&&M.getDate()>=G){F=1;}else{var E=this.clearTime(this.getDate(I,0,G)),A=this.getFirstDayOfWeek(E,B);var J=Math.round((H.getTime()-A.getTime())/this.ONE_DAY_MS);var K=J%7;var C=(J-K)/7;
F=C+1;}return F;},getFirstDayOfWeek:function(D,A){A=A||0;var B=D.getDay(),C=(B-A+7)%7;return this.subtract(D,this.DAY,C);},isYearOverlapWeek:function(A){var C=false;var B=this.add(A,this.DAY,6);if(B.getFullYear()!=A.getFullYear()){C=true;}return C;},isMonthOverlapWeek:function(A){var C=false;var B=this.add(A,this.DAY,6);if(B.getMonth()!=A.getMonth()){C=true;}return C;},findMonthStart:function(A){var B=this.getDate(A.getFullYear(),A.getMonth(),1);return B;},findMonthEnd:function(B){var D=this.findMonthStart(B);var C=this.add(D,this.MONTH,1);var A=this.subtract(C,this.DAY,1);return A;},clearTime:function(A){A.setHours(12,0,0,0);return A;},getDate:function(D,A,C){var B=null;if(YAHOO.lang.isUndefined(C)){C=1;}if(D>=100){B=new Date(D,A,C);}else{B=new Date();B.setFullYear(D);B.setMonth(A);B.setDate(C);B.setHours(0,0,0,0);}return B;}};(function(){var C=YAHOO.util.Dom,A=YAHOO.util.Event,E=YAHOO.lang,D=YAHOO.widget.DateMath;function F(I,G,H){this.init.apply(this,arguments);}F.IMG_ROOT=null;F.DATE="D";F.MONTH_DAY="MD";F.WEEKDAY="WD";F.RANGE="R";F.MONTH="M";F.DISPLAY_DAYS=42;F.STOP_RENDER="S";F.SHORT="short";F.LONG="long";F.MEDIUM="medium";F.ONE_CHAR="1char";F.DEFAULT_CONFIG={YEAR_OFFSET:{key:"year_offset",value:0,supercedes:["pagedate","selected","mindate","maxdate"]},TODAY:{key:"today",value:new Date(),supercedes:["pagedate"]},PAGEDATE:{key:"pagedate",value:null},SELECTED:{key:"selected",value:[]},TITLE:{key:"title",value:""},CLOSE:{key:"close",value:false},IFRAME:{key:"iframe",value:(YAHOO.env.ua.ie&&YAHOO.env.ua.ie<=6)?true:false},MINDATE:{key:"mindate",value:null},MAXDATE:{key:"maxdate",value:null},MULTI_SELECT:{key:"multi_select",value:false},START_WEEKDAY:{key:"start_weekday",value:0},SHOW_WEEKDAYS:{key:"show_weekdays",value:true},SHOW_WEEK_HEADER:{key:"show_week_header",value:false},SHOW_WEEK_FOOTER:{key:"show_week_footer",value:false},HIDE_BLANK_WEEKS:{key:"hide_blank_weeks",value:false},NAV_ARROW_LEFT:{key:"nav_arrow_left",value:null},NAV_ARROW_RIGHT:{key:"nav_arrow_right",value:null},MONTHS_SHORT:{key:"months_short",value:["Jan","Feb","Mar","Apr","May","Jun","Jul","Aug","Sep","Oct","Nov","Dec"]},MONTHS_LONG:{key:"months_long",value:["January","February","March","April","May","June","July","August","September","October","November","December"]},WEEKDAYS_1CHAR:{key:"weekdays_1char",value:["S","M","T","W","T","F","S"]},WEEKDAYS_SHORT:{key:"weekdays_short",value:["Su","Mo","Tu","We","Th","Fr","Sa"]},WEEKDAYS_MEDIUM:{key:"weekdays_medium",value:["Sun","Mon","Tue","Wed","Thu","Fri","Sat"]},WEEKDAYS_LONG:{key:"weekdays_long",value:["Sunday","Monday","Tuesday","Wednesday","Thursday","Friday","Saturday"]},LOCALE_MONTHS:{key:"locale_months",value:"long"},LOCALE_WEEKDAYS:{key:"locale_weekdays",value:"short"},DATE_DELIMITER:{key:"date_delimiter",value:","},DATE_FIELD_DELIMITER:{key:"date_field_delimiter",value:"/"},DATE_RANGE_DELIMITER:{key:"date_range_delimiter",value:"-"},MY_MONTH_POSITION:{key:"my_month_position",value:1},MY_YEAR_POSITION:{key:"my_year_position",value:2},MD_MONTH_POSITION:{key:"md_month_position",value:1},MD_DAY_POSITION:{key:"md_day_position",value:2},MDY_MONTH_POSITION:{key:"mdy_month_position",value:1},MDY_DAY_POSITION:{key:"mdy_day_position",value:2},MDY_YEAR_POSITION:{key:"mdy_year_position",value:3},MY_LABEL_MONTH_POSITION:{key:"my_label_month_position",value:1},MY_LABEL_YEAR_POSITION:{key:"my_label_year_position",value:2},MY_LABEL_MONTH_SUFFIX:{key:"my_label_month_suffix",value:" "},MY_LABEL_YEAR_SUFFIX:{key:"my_label_year_suffix",value:""},NAV:{key:"navigator",value:null},STRINGS:{key:"strings",value:{previousMonth:"Previous Month",nextMonth:"Next Month",close:"Close"},supercedes:["close","title"]}};F._DEFAULT_CONFIG=F.DEFAULT_CONFIG;var B=F.DEFAULT_CONFIG;F._EVENT_TYPES={BEFORE_SELECT:"beforeSelect",SELECT:"select",BEFORE_DESELECT:"beforeDeselect",DESELECT:"deselect",CHANGE_PAGE:"changePage",BEFORE_RENDER:"beforeRender",RENDER:"render",BEFORE_DESTROY:"beforeDestroy",DESTROY:"destroy",RESET:"reset",CLEAR:"clear",BEFORE_HIDE:"beforeHide",HIDE:"hide",BEFORE_SHOW:"beforeShow",SHOW:"show",BEFORE_HIDE_NAV:"beforeHideNav",HIDE_NAV:"hideNav",BEFORE_SHOW_NAV:"beforeShowNav",SHOW_NAV:"showNav",BEFORE_RENDER_NAV:"beforeRenderNav",RENDER_NAV:"renderNav"};F.STYLES={CSS_ROW_HEADER:"calrowhead",CSS_ROW_FOOTER:"calrowfoot",CSS_CELL:"calcell",CSS_CELL_SELECTOR:"selector",CSS_CELL_SELECTED:"selected",CSS_CELL_SELECTABLE:"selectable",CSS_CELL_RESTRICTED:"restricted",CSS_CELL_TODAY:"today",CSS_CELL_OOM:"oom",CSS_CELL_OOB:"previous",CSS_HEADER:"calheader",CSS_HEADER_TEXT:"calhead",CSS_BODY:"calbody",CSS_WEEKDAY_CELL:"calweekdaycell",CSS_WEEKDAY_ROW:"calweekdayrow",CSS_FOOTER:"calfoot",CSS_CALENDAR:"yui-calendar",CSS_SINGLE:"single",CSS_CONTAINER:"yui-calcontainer",CSS_NAV_LEFT:"calnavleft",CSS_NAV_RIGHT:"calnavright",CSS_NAV:"calnav",CSS_CLOSE:"calclose",CSS_CELL_TOP:"calcelltop",CSS_CELL_LEFT:"calcellleft",CSS_CELL_RIGHT:"calcellright",CSS_CELL_BOTTOM:"calcellbottom",CSS_CELL_HOVER:"calcellhover",CSS_CELL_HIGHLIGHT1:"highlight1",CSS_CELL_HIGHLIGHT2:"highlight2",CSS_CELL_HIGHLIGHT3:"highlight3",CSS_CELL_HIGHLIGHT4:"highlight4",CSS_WITH_TITLE:"withtitle",CSS_FIXED_SIZE:"fixedsize",CSS_LINK_CLOSE:"link-close"};F._STYLES=F.STYLES;F.prototype={Config:null,parent:null,index:-1,cells:null,cellDates:null,id:null,containerId:null,oDomContainer:null,today:null,renderStack:null,_renderStack:null,oNavigator:null,_selectedDates:null,domEventMap:null,_parseArgs:function(H){var G={id:null,container:null,config:null};if(H&&H.length&&H.length>0){switch(H.length){case 1:G.id=null;G.container=H[0];G.config=null;break;case 2:if(E.isObject(H[1])&&!H[1].tagName&&!(H[1] instanceof String)){G.id=null;G.container=H[0];G.config=H[1];}else{G.id=H[0];G.container=H[1];G.config=null;}break;default:G.id=H[0];G.container=H[1];G.config=H[2];break;}}else{}return G;},init:function(J,H,I){var G=this._parseArgs(arguments);J=G.id;H=G.container;I=G.config;this.oDomContainer=C.get(H);if(!this.oDomContainer.id){this.oDomContainer.id=C.generateId();
}if(!J){J=this.oDomContainer.id+"_t";}this.id=J;this.containerId=this.oDomContainer.id;this.initEvents();this.cfg=new YAHOO.util.Config(this);this.Options={};this.Locale={};this.initStyles();C.addClass(this.oDomContainer,this.Style.CSS_CONTAINER);C.addClass(this.oDomContainer,this.Style.CSS_SINGLE);this.cellDates=[];this.cells=[];this.renderStack=[];this._renderStack=[];this.setupConfig();if(I){this.cfg.applyConfig(I,true);}this.cfg.fireQueue();this.today=this.cfg.getProperty("today");},configIframe:function(I,H,J){var G=H[0];if(!this.parent){if(C.inDocument(this.oDomContainer)){if(G){var K=C.getStyle(this.oDomContainer,"position");if(K=="absolute"||K=="relative"){if(!C.inDocument(this.iframe)){this.iframe=document.createElement("iframe");this.iframe.src="javascript:false;";C.setStyle(this.iframe,"opacity","0");if(YAHOO.env.ua.ie&&YAHOO.env.ua.ie<=6){C.addClass(this.iframe,this.Style.CSS_FIXED_SIZE);}this.oDomContainer.insertBefore(this.iframe,this.oDomContainer.firstChild);}}}else{if(this.iframe){if(this.iframe.parentNode){this.iframe.parentNode.removeChild(this.iframe);}this.iframe=null;}}}}},configTitle:function(H,G,I){var K=G[0];if(K){this.createTitleBar(K);}else{var J=this.cfg.getProperty(B.CLOSE.key);if(!J){this.removeTitleBar();}else{this.createTitleBar("&#160;");}}},configClose:function(H,G,I){var K=G[0],J=this.cfg.getProperty(B.TITLE.key);if(K){if(!J){this.createTitleBar("&#160;");}this.createCloseButton();}else{this.removeCloseButton();if(!J){this.removeTitleBar();}}},initEvents:function(){var G=F._EVENT_TYPES,I=YAHOO.util.CustomEvent,H=this;H.beforeSelectEvent=new I(G.BEFORE_SELECT);H.selectEvent=new I(G.SELECT);H.beforeDeselectEvent=new I(G.BEFORE_DESELECT);H.deselectEvent=new I(G.DESELECT);H.changePageEvent=new I(G.CHANGE_PAGE);H.beforeRenderEvent=new I(G.BEFORE_RENDER);H.renderEvent=new I(G.RENDER);H.beforeDestroyEvent=new I(G.BEFORE_DESTROY);H.destroyEvent=new I(G.DESTROY);H.resetEvent=new I(G.RESET);H.clearEvent=new I(G.CLEAR);H.beforeShowEvent=new I(G.BEFORE_SHOW);H.showEvent=new I(G.SHOW);H.beforeHideEvent=new I(G.BEFORE_HIDE);H.hideEvent=new I(G.HIDE);H.beforeShowNavEvent=new I(G.BEFORE_SHOW_NAV);H.showNavEvent=new I(G.SHOW_NAV);H.beforeHideNavEvent=new I(G.BEFORE_HIDE_NAV);H.hideNavEvent=new I(G.HIDE_NAV);H.beforeRenderNavEvent=new I(G.BEFORE_RENDER_NAV);H.renderNavEvent=new I(G.RENDER_NAV);H.beforeSelectEvent.subscribe(H.onBeforeSelect,this,true);H.selectEvent.subscribe(H.onSelect,this,true);H.beforeDeselectEvent.subscribe(H.onBeforeDeselect,this,true);H.deselectEvent.subscribe(H.onDeselect,this,true);H.changePageEvent.subscribe(H.onChangePage,this,true);H.renderEvent.subscribe(H.onRender,this,true);H.resetEvent.subscribe(H.onReset,this,true);H.clearEvent.subscribe(H.onClear,this,true);},doPreviousMonthNav:function(H,G){A.preventDefault(H);setTimeout(function(){G.previousMonth();var J=C.getElementsByClassName(G.Style.CSS_NAV_LEFT,"a",G.oDomContainer);if(J&&J[0]){try{J[0].focus();}catch(I){}}},0);},doNextMonthNav:function(H,G){A.preventDefault(H);setTimeout(function(){G.nextMonth();var J=C.getElementsByClassName(G.Style.CSS_NAV_RIGHT,"a",G.oDomContainer);if(J&&J[0]){try{J[0].focus();}catch(I){}}},0);},doSelectCell:function(M,G){var R,O,I,L;var N=A.getTarget(M),H=N.tagName.toLowerCase(),K=false;while(H!="td"&&!C.hasClass(N,G.Style.CSS_CELL_SELECTABLE)){if(!K&&H=="a"&&C.hasClass(N,G.Style.CSS_CELL_SELECTOR)){K=true;}N=N.parentNode;H=N.tagName.toLowerCase();if(N==this.oDomContainer||H=="html"){return;}}if(K){A.preventDefault(M);}R=N;if(C.hasClass(R,G.Style.CSS_CELL_SELECTABLE)){L=G.getIndexFromId(R.id);if(L>-1){O=G.cellDates[L];if(O){I=D.getDate(O[0],O[1]-1,O[2]);var Q;if(G.Options.MULTI_SELECT){Q=R.getElementsByTagName("a")[0];if(Q){Q.blur();}var J=G.cellDates[L];var P=G._indexOfSelectedFieldArray(J);if(P>-1){G.deselectCell(L);}else{G.selectCell(L);}}else{Q=R.getElementsByTagName("a")[0];if(Q){Q.blur();}G.selectCell(L);}}}}},doCellMouseOver:function(I,H){var G;if(I){G=A.getTarget(I);}else{G=this;}while(G.tagName&&G.tagName.toLowerCase()!="td"){G=G.parentNode;if(!G.tagName||G.tagName.toLowerCase()=="html"){return;}}if(C.hasClass(G,H.Style.CSS_CELL_SELECTABLE)){C.addClass(G,H.Style.CSS_CELL_HOVER);}},doCellMouseOut:function(I,H){var G;if(I){G=A.getTarget(I);}else{G=this;}while(G.tagName&&G.tagName.toLowerCase()!="td"){G=G.parentNode;if(!G.tagName||G.tagName.toLowerCase()=="html"){return;}}if(C.hasClass(G,H.Style.CSS_CELL_SELECTABLE)){C.removeClass(G,H.Style.CSS_CELL_HOVER);}},setupConfig:function(){var G=this.cfg;G.addProperty(B.TODAY.key,{value:new Date(B.TODAY.value.getTime()),supercedes:B.TODAY.supercedes,handler:this.configToday,suppressEvent:true});G.addProperty(B.PAGEDATE.key,{value:B.PAGEDATE.value||new Date(B.TODAY.value.getTime()),handler:this.configPageDate});G.addProperty(B.SELECTED.key,{value:B.SELECTED.value.concat(),handler:this.configSelected});G.addProperty(B.TITLE.key,{value:B.TITLE.value,handler:this.configTitle});G.addProperty(B.CLOSE.key,{value:B.CLOSE.value,handler:this.configClose});G.addProperty(B.IFRAME.key,{value:B.IFRAME.value,handler:this.configIframe,validator:G.checkBoolean});G.addProperty(B.MINDATE.key,{value:B.MINDATE.value,handler:this.configMinDate});G.addProperty(B.MAXDATE.key,{value:B.MAXDATE.value,handler:this.configMaxDate});G.addProperty(B.MULTI_SELECT.key,{value:B.MULTI_SELECT.value,handler:this.configOptions,validator:G.checkBoolean});G.addProperty(B.START_WEEKDAY.key,{value:B.START_WEEKDAY.value,handler:this.configOptions,validator:G.checkNumber});G.addProperty(B.SHOW_WEEKDAYS.key,{value:B.SHOW_WEEKDAYS.value,handler:this.configOptions,validator:G.checkBoolean});G.addProperty(B.SHOW_WEEK_HEADER.key,{value:B.SHOW_WEEK_HEADER.value,handler:this.configOptions,validator:G.checkBoolean});G.addProperty(B.SHOW_WEEK_FOOTER.key,{value:B.SHOW_WEEK_FOOTER.value,handler:this.configOptions,validator:G.checkBoolean});G.addProperty(B.HIDE_BLANK_WEEKS.key,{value:B.HIDE_BLANK_WEEKS.value,handler:this.configOptions,validator:G.checkBoolean});G.addProperty(B.NAV_ARROW_LEFT.key,{value:B.NAV_ARROW_LEFT.value,handler:this.configOptions});
G.addProperty(B.NAV_ARROW_RIGHT.key,{value:B.NAV_ARROW_RIGHT.value,handler:this.configOptions});G.addProperty(B.MONTHS_SHORT.key,{value:B.MONTHS_SHORT.value,handler:this.configLocale});G.addProperty(B.MONTHS_LONG.key,{value:B.MONTHS_LONG.value,handler:this.configLocale});G.addProperty(B.WEEKDAYS_1CHAR.key,{value:B.WEEKDAYS_1CHAR.value,handler:this.configLocale});G.addProperty(B.WEEKDAYS_SHORT.key,{value:B.WEEKDAYS_SHORT.value,handler:this.configLocale});G.addProperty(B.WEEKDAYS_MEDIUM.key,{value:B.WEEKDAYS_MEDIUM.value,handler:this.configLocale});G.addProperty(B.WEEKDAYS_LONG.key,{value:B.WEEKDAYS_LONG.value,handler:this.configLocale});var H=function(){G.refireEvent(B.LOCALE_MONTHS.key);G.refireEvent(B.LOCALE_WEEKDAYS.key);};G.subscribeToConfigEvent(B.START_WEEKDAY.key,H,this,true);G.subscribeToConfigEvent(B.MONTHS_SHORT.key,H,this,true);G.subscribeToConfigEvent(B.MONTHS_LONG.key,H,this,true);G.subscribeToConfigEvent(B.WEEKDAYS_1CHAR.key,H,this,true);G.subscribeToConfigEvent(B.WEEKDAYS_SHORT.key,H,this,true);G.subscribeToConfigEvent(B.WEEKDAYS_MEDIUM.key,H,this,true);G.subscribeToConfigEvent(B.WEEKDAYS_LONG.key,H,this,true);G.addProperty(B.LOCALE_MONTHS.key,{value:B.LOCALE_MONTHS.value,handler:this.configLocaleValues});G.addProperty(B.LOCALE_WEEKDAYS.key,{value:B.LOCALE_WEEKDAYS.value,handler:this.configLocaleValues});G.addProperty(B.YEAR_OFFSET.key,{value:B.YEAR_OFFSET.value,supercedes:B.YEAR_OFFSET.supercedes,handler:this.configLocale});G.addProperty(B.DATE_DELIMITER.key,{value:B.DATE_DELIMITER.value,handler:this.configLocale});G.addProperty(B.DATE_FIELD_DELIMITER.key,{value:B.DATE_FIELD_DELIMITER.value,handler:this.configLocale});G.addProperty(B.DATE_RANGE_DELIMITER.key,{value:B.DATE_RANGE_DELIMITER.value,handler:this.configLocale});G.addProperty(B.MY_MONTH_POSITION.key,{value:B.MY_MONTH_POSITION.value,handler:this.configLocale,validator:G.checkNumber});G.addProperty(B.MY_YEAR_POSITION.key,{value:B.MY_YEAR_POSITION.value,handler:this.configLocale,validator:G.checkNumber});G.addProperty(B.MD_MONTH_POSITION.key,{value:B.MD_MONTH_POSITION.value,handler:this.configLocale,validator:G.checkNumber});G.addProperty(B.MD_DAY_POSITION.key,{value:B.MD_DAY_POSITION.value,handler:this.configLocale,validator:G.checkNumber});G.addProperty(B.MDY_MONTH_POSITION.key,{value:B.MDY_MONTH_POSITION.value,handler:this.configLocale,validator:G.checkNumber});G.addProperty(B.MDY_DAY_POSITION.key,{value:B.MDY_DAY_POSITION.value,handler:this.configLocale,validator:G.checkNumber});G.addProperty(B.MDY_YEAR_POSITION.key,{value:B.MDY_YEAR_POSITION.value,handler:this.configLocale,validator:G.checkNumber});G.addProperty(B.MY_LABEL_MONTH_POSITION.key,{value:B.MY_LABEL_MONTH_POSITION.value,handler:this.configLocale,validator:G.checkNumber});G.addProperty(B.MY_LABEL_YEAR_POSITION.key,{value:B.MY_LABEL_YEAR_POSITION.value,handler:this.configLocale,validator:G.checkNumber});G.addProperty(B.MY_LABEL_MONTH_SUFFIX.key,{value:B.MY_LABEL_MONTH_SUFFIX.value,handler:this.configLocale});G.addProperty(B.MY_LABEL_YEAR_SUFFIX.key,{value:B.MY_LABEL_YEAR_SUFFIX.value,handler:this.configLocale});G.addProperty(B.NAV.key,{value:B.NAV.value,handler:this.configNavigator});G.addProperty(B.STRINGS.key,{value:B.STRINGS.value,handler:this.configStrings,validator:function(I){return E.isObject(I);},supercedes:B.STRINGS.supercedes});},configStrings:function(H,G,I){var J=E.merge(B.STRINGS.value,G[0]);this.cfg.setProperty(B.STRINGS.key,J,true);},configPageDate:function(H,G,I){this.cfg.setProperty(B.PAGEDATE.key,this._parsePageDate(G[0]),true);},configMinDate:function(H,G,I){var J=G[0];if(E.isString(J)){J=this._parseDate(J);this.cfg.setProperty(B.MINDATE.key,D.getDate(J[0],(J[1]-1),J[2]));}},configMaxDate:function(H,G,I){var J=G[0];if(E.isString(J)){J=this._parseDate(J);this.cfg.setProperty(B.MAXDATE.key,D.getDate(J[0],(J[1]-1),J[2]));}},configToday:function(I,H,J){var K=H[0];if(E.isString(K)){K=this._parseDate(K);}var G=D.clearTime(K);if(!this.cfg.initialConfig[B.PAGEDATE.key]){this.cfg.setProperty(B.PAGEDATE.key,G);}this.today=G;this.cfg.setProperty(B.TODAY.key,G,true);},configSelected:function(I,G,K){var H=G[0],J=B.SELECTED.key;if(H){if(E.isString(H)){this.cfg.setProperty(J,this._parseDates(H),true);}}if(!this._selectedDates){this._selectedDates=this.cfg.getProperty(J);}},configOptions:function(H,G,I){this.Options[H.toUpperCase()]=G[0];},configLocale:function(H,G,I){this.Locale[H.toUpperCase()]=G[0];this.cfg.refireEvent(B.LOCALE_MONTHS.key);this.cfg.refireEvent(B.LOCALE_WEEKDAYS.key);},configLocaleValues:function(J,I,K){J=J.toLowerCase();var M=I[0],H=this.cfg,N=this.Locale;switch(J){case B.LOCALE_MONTHS.key:switch(M){case F.SHORT:N.LOCALE_MONTHS=H.getProperty(B.MONTHS_SHORT.key).concat();break;case F.LONG:N.LOCALE_MONTHS=H.getProperty(B.MONTHS_LONG.key).concat();break;}break;case B.LOCALE_WEEKDAYS.key:switch(M){case F.ONE_CHAR:N.LOCALE_WEEKDAYS=H.getProperty(B.WEEKDAYS_1CHAR.key).concat();break;case F.SHORT:N.LOCALE_WEEKDAYS=H.getProperty(B.WEEKDAYS_SHORT.key).concat();break;case F.MEDIUM:N.LOCALE_WEEKDAYS=H.getProperty(B.WEEKDAYS_MEDIUM.key).concat();break;case F.LONG:N.LOCALE_WEEKDAYS=H.getProperty(B.WEEKDAYS_LONG.key).concat();break;}var L=H.getProperty(B.START_WEEKDAY.key);if(L>0){for(var G=0;G<L;++G){N.LOCALE_WEEKDAYS.push(N.LOCALE_WEEKDAYS.shift());}}break;}},configNavigator:function(H,G,I){var J=G[0];if(YAHOO.widget.CalendarNavigator&&(J===true||E.isObject(J))){if(!this.oNavigator){this.oNavigator=new YAHOO.widget.CalendarNavigator(this);this.beforeRenderEvent.subscribe(function(){if(!this.pages){this.oNavigator.erase();}},this,true);}}else{if(this.oNavigator){this.oNavigator.destroy();this.oNavigator=null;}}},initStyles:function(){var G=F.STYLES;this.Style={CSS_ROW_HEADER:G.CSS_ROW_HEADER,CSS_ROW_FOOTER:G.CSS_ROW_FOOTER,CSS_CELL:G.CSS_CELL,CSS_CELL_SELECTOR:G.CSS_CELL_SELECTOR,CSS_CELL_SELECTED:G.CSS_CELL_SELECTED,CSS_CELL_SELECTABLE:G.CSS_CELL_SELECTABLE,CSS_CELL_RESTRICTED:G.CSS_CELL_RESTRICTED,CSS_CELL_TODAY:G.CSS_CELL_TODAY,CSS_CELL_OOM:G.CSS_CELL_OOM,CSS_CELL_OOB:G.CSS_CELL_OOB,CSS_HEADER:G.CSS_HEADER,CSS_HEADER_TEXT:G.CSS_HEADER_TEXT,CSS_BODY:G.CSS_BODY,CSS_WEEKDAY_CELL:G.CSS_WEEKDAY_CELL,CSS_WEEKDAY_ROW:G.CSS_WEEKDAY_ROW,CSS_FOOTER:G.CSS_FOOTER,CSS_CALENDAR:G.CSS_CALENDAR,CSS_SINGLE:G.CSS_SINGLE,CSS_CONTAINER:G.CSS_CONTAINER,CSS_NAV_LEFT:G.CSS_NAV_LEFT,CSS_NAV_RIGHT:G.CSS_NAV_RIGHT,CSS_NAV:G.CSS_NAV,CSS_CLOSE:G.CSS_CLOSE,CSS_CELL_TOP:G.CSS_CELL_TOP,CSS_CELL_LEFT:G.CSS_CELL_LEFT,CSS_CELL_RIGHT:G.CSS_CELL_RIGHT,CSS_CELL_BOTTOM:G.CSS_CELL_BOTTOM,CSS_CELL_HOVER:G.CSS_CELL_HOVER,CSS_CELL_HIGHLIGHT1:G.CSS_CELL_HIGHLIGHT1,CSS_CELL_HIGHLIGHT2:G.CSS_CELL_HIGHLIGHT2,CSS_CELL_HIGHLIGHT3:G.CSS_CELL_HIGHLIGHT3,CSS_CELL_HIGHLIGHT4:G.CSS_CELL_HIGHLIGHT4,CSS_WITH_TITLE:G.CSS_WITH_TITLE,CSS_FIXED_SIZE:G.CSS_FIXED_SIZE,CSS_LINK_CLOSE:G.CSS_LINK_CLOSE};
},buildMonthLabel:function(){return this._buildMonthLabel(this.cfg.getProperty(B.PAGEDATE.key));},_buildMonthLabel:function(G){var I=this.Locale.LOCALE_MONTHS[G.getMonth()]+this.Locale.MY_LABEL_MONTH_SUFFIX,H=(G.getFullYear()+this.Locale.YEAR_OFFSET)+this.Locale.MY_LABEL_YEAR_SUFFIX;if(this.Locale.MY_LABEL_MONTH_POSITION==2||this.Locale.MY_LABEL_YEAR_POSITION==1){return H+I;}else{return I+H;}},buildDayLabel:function(G){return G.getDate();},createTitleBar:function(G){var H=C.getElementsByClassName(YAHOO.widget.CalendarGroup.CSS_2UPTITLE,"div",this.oDomContainer)[0]||document.createElement("div");H.className=YAHOO.widget.CalendarGroup.CSS_2UPTITLE;H.innerHTML=G;this.oDomContainer.insertBefore(H,this.oDomContainer.firstChild);C.addClass(this.oDomContainer,this.Style.CSS_WITH_TITLE);return H;},removeTitleBar:function(){var G=C.getElementsByClassName(YAHOO.widget.CalendarGroup.CSS_2UPTITLE,"div",this.oDomContainer)[0]||null;if(G){A.purgeElement(G);this.oDomContainer.removeChild(G);}C.removeClass(this.oDomContainer,this.Style.CSS_WITH_TITLE);},createCloseButton:function(){var K=YAHOO.widget.CalendarGroup.CSS_2UPCLOSE,J=this.Style.CSS_LINK_CLOSE,M="us/my/bn/x_d.gif",L=C.getElementsByClassName(J,"a",this.oDomContainer)[0],G=this.cfg.getProperty(B.STRINGS.key),H=(G&&G.close)?G.close:"";if(!L){L=document.createElement("a");A.addListener(L,"click",function(O,N){N.hide();A.preventDefault(O);},this);}L.href="#";L.className=J;if(F.IMG_ROOT!==null){var I=C.getElementsByClassName(K,"img",L)[0]||document.createElement("img");I.src=F.IMG_ROOT+M;I.className=K;L.appendChild(I);}else{L.innerHTML='<span class="'+K+" "+this.Style.CSS_CLOSE+'">'+H+"</span>";}this.oDomContainer.appendChild(L);return L;},removeCloseButton:function(){var G=C.getElementsByClassName(this.Style.CSS_LINK_CLOSE,"a",this.oDomContainer)[0]||null;if(G){A.purgeElement(G);this.oDomContainer.removeChild(G);}},renderHeader:function(Q){var P=7,O="us/tr/callt.gif",G="us/tr/calrt.gif",N=this.cfg,K=N.getProperty(B.PAGEDATE.key),L=N.getProperty(B.STRINGS.key),V=(L&&L.previousMonth)?L.previousMonth:"",H=(L&&L.nextMonth)?L.nextMonth:"",M;if(N.getProperty(B.SHOW_WEEK_HEADER.key)){P+=1;}if(N.getProperty(B.SHOW_WEEK_FOOTER.key)){P+=1;}Q[Q.length]="<thead>";Q[Q.length]="<tr>";Q[Q.length]='<th colspan="'+P+'" class="'+this.Style.CSS_HEADER_TEXT+'">';Q[Q.length]='<div class="'+this.Style.CSS_HEADER+'">';var X,U=false;if(this.parent){if(this.index===0){X=true;}if(this.index==(this.parent.cfg.getProperty("pages")-1)){U=true;}}else{X=true;U=true;}if(X){M=this._buildMonthLabel(D.subtract(K,D.MONTH,1));var R=N.getProperty(B.NAV_ARROW_LEFT.key);if(R===null&&F.IMG_ROOT!==null){R=F.IMG_ROOT+O;}var I=(R===null)?"":' style="background-image:url('+R+')"';Q[Q.length]='<a class="'+this.Style.CSS_NAV_LEFT+'"'+I+' href="#">'+V+" ("+M+")"+"</a>";}var W=this.buildMonthLabel();var S=this.parent||this;if(S.cfg.getProperty("navigator")){W='<a class="'+this.Style.CSS_NAV+'" href="#">'+W+"</a>";}Q[Q.length]=W;if(U){M=this._buildMonthLabel(D.add(K,D.MONTH,1));var T=N.getProperty(B.NAV_ARROW_RIGHT.key);if(T===null&&F.IMG_ROOT!==null){T=F.IMG_ROOT+G;}var J=(T===null)?"":' style="background-image:url('+T+')"';Q[Q.length]='<a class="'+this.Style.CSS_NAV_RIGHT+'"'+J+' href="#">'+H+" ("+M+")"+"</a>";}Q[Q.length]="</div>\n</th>\n</tr>";if(N.getProperty(B.SHOW_WEEKDAYS.key)){Q=this.buildWeekdays(Q);}Q[Q.length]="</thead>";return Q;},buildWeekdays:function(H){H[H.length]='<tr class="'+this.Style.CSS_WEEKDAY_ROW+'">';if(this.cfg.getProperty(B.SHOW_WEEK_HEADER.key)){H[H.length]="<th>&#160;</th>";}for(var G=0;G<this.Locale.LOCALE_WEEKDAYS.length;++G){H[H.length]='<th class="'+this.Style.CSS_WEEKDAY_CELL+'">'+this.Locale.LOCALE_WEEKDAYS[G]+"</th>";}if(this.cfg.getProperty(B.SHOW_WEEK_FOOTER.key)){H[H.length]="<th>&#160;</th>";}H[H.length]="</tr>";return H;},renderBody:function(m,k){var AK=this.cfg.getProperty(B.START_WEEKDAY.key);this.preMonthDays=m.getDay();if(AK>0){this.preMonthDays-=AK;}if(this.preMonthDays<0){this.preMonthDays+=7;}this.monthDays=D.findMonthEnd(m).getDate();this.postMonthDays=F.DISPLAY_DAYS-this.preMonthDays-this.monthDays;m=D.subtract(m,D.DAY,this.preMonthDays);var Y,N,M="w",f="_cell",c="wd",w="d",P,u,AC=this.today,O=this.cfg,W=AC.getFullYear(),v=AC.getMonth(),J=AC.getDate(),AB=O.getProperty(B.PAGEDATE.key),I=O.getProperty(B.HIDE_BLANK_WEEKS.key),j=O.getProperty(B.SHOW_WEEK_FOOTER.key),b=O.getProperty(B.SHOW_WEEK_HEADER.key),U=O.getProperty(B.MINDATE.key),a=O.getProperty(B.MAXDATE.key),T=this.Locale.YEAR_OFFSET;if(U){U=D.clearTime(U);}if(a){a=D.clearTime(a);}k[k.length]='<tbody class="m'+(AB.getMonth()+1)+" "+this.Style.CSS_BODY+'">';var AI=0,Q=document.createElement("div"),l=document.createElement("td");Q.appendChild(l);var AA=this.parent||this;for(var AE=0;AE<6;AE++){Y=D.getWeekNumber(m,AK);N=M+Y;if(AE!==0&&I===true&&m.getMonth()!=AB.getMonth()){break;}else{k[k.length]='<tr class="'+N+'">';if(b){k=this.renderRowHeader(Y,k);}for(var AJ=0;AJ<7;AJ++){P=[];this.clearElement(l);l.className=this.Style.CSS_CELL;l.id=this.id+f+AI;if(m.getDate()==J&&m.getMonth()==v&&m.getFullYear()==W){P[P.length]=AA.renderCellStyleToday;}var Z=[m.getFullYear(),m.getMonth()+1,m.getDate()];this.cellDates[this.cellDates.length]=Z;if(m.getMonth()!=AB.getMonth()){P[P.length]=AA.renderCellNotThisMonth;}else{C.addClass(l,c+m.getDay());C.addClass(l,w+m.getDate());for(var AD=0;AD<this.renderStack.length;++AD){u=null;var y=this.renderStack[AD],AL=y[0],H,e,L;switch(AL){case F.DATE:H=y[1][1];e=y[1][2];L=y[1][0];if(m.getMonth()+1==H&&m.getDate()==e&&m.getFullYear()==L){u=y[2];this.renderStack.splice(AD,1);}break;case F.MONTH_DAY:H=y[1][0];e=y[1][1];if(m.getMonth()+1==H&&m.getDate()==e){u=y[2];this.renderStack.splice(AD,1);}break;case F.RANGE:var h=y[1][0],g=y[1][1],n=h[1],S=h[2],X=h[0],AH=D.getDate(X,n-1,S),K=g[1],q=g[2],G=g[0],AG=D.getDate(G,K-1,q);if(m.getTime()>=AH.getTime()&&m.getTime()<=AG.getTime()){u=y[2];if(m.getTime()==AG.getTime()){this.renderStack.splice(AD,1);}}break;case F.WEEKDAY:var R=y[1][0];
if(m.getDay()+1==R){u=y[2];}break;case F.MONTH:H=y[1][0];if(m.getMonth()+1==H){u=y[2];}break;}if(u){P[P.length]=u;}}}if(this._indexOfSelectedFieldArray(Z)>-1){P[P.length]=AA.renderCellStyleSelected;}if((U&&(m.getTime()<U.getTime()))||(a&&(m.getTime()>a.getTime()))){P[P.length]=AA.renderOutOfBoundsDate;}else{P[P.length]=AA.styleCellDefault;P[P.length]=AA.renderCellDefault;}for(var z=0;z<P.length;++z){if(P[z].call(AA,m,l)==F.STOP_RENDER){break;}}m.setTime(m.getTime()+D.ONE_DAY_MS);m=D.clearTime(m);if(AI>=0&&AI<=6){C.addClass(l,this.Style.CSS_CELL_TOP);}if((AI%7)===0){C.addClass(l,this.Style.CSS_CELL_LEFT);}if(((AI+1)%7)===0){C.addClass(l,this.Style.CSS_CELL_RIGHT);}var o=this.postMonthDays;if(I&&o>=7){var V=Math.floor(o/7);for(var AF=0;AF<V;++AF){o-=7;}}if(AI>=((this.preMonthDays+o+this.monthDays)-7)){C.addClass(l,this.Style.CSS_CELL_BOTTOM);}k[k.length]=Q.innerHTML;AI++;}if(j){k=this.renderRowFooter(Y,k);}k[k.length]="</tr>";}}k[k.length]="</tbody>";return k;},renderFooter:function(G){return G;},render:function(){this.beforeRenderEvent.fire();var H=D.findMonthStart(this.cfg.getProperty(B.PAGEDATE.key));this.resetRenderers();this.cellDates.length=0;A.purgeElement(this.oDomContainer,true);var G=[];G[G.length]='<table cellSpacing="0" class="'+this.Style.CSS_CALENDAR+" y"+(H.getFullYear()+this.Locale.YEAR_OFFSET)+'" id="'+this.id+'">';G=this.renderHeader(G);G=this.renderBody(H,G);G=this.renderFooter(G);G[G.length]="</table>";this.oDomContainer.innerHTML=G.join("\n");this.applyListeners();this.cells=C.getElementsByClassName(this.Style.CSS_CELL,"td",this.id);this.cfg.refireEvent(B.TITLE.key);this.cfg.refireEvent(B.CLOSE.key);this.cfg.refireEvent(B.IFRAME.key);this.renderEvent.fire();},applyListeners:function(){var P=this.oDomContainer,H=this.parent||this,L="a",S="click";var M=C.getElementsByClassName(this.Style.CSS_NAV_LEFT,L,P),I=C.getElementsByClassName(this.Style.CSS_NAV_RIGHT,L,P);if(M&&M.length>0){this.linkLeft=M[0];A.addListener(this.linkLeft,S,this.doPreviousMonthNav,H,true);}if(I&&I.length>0){this.linkRight=I[0];A.addListener(this.linkRight,S,this.doNextMonthNav,H,true);}if(H.cfg.getProperty("navigator")!==null){this.applyNavListeners();}if(this.domEventMap){var J,G;for(var R in this.domEventMap){if(E.hasOwnProperty(this.domEventMap,R)){var N=this.domEventMap[R];if(!(N instanceof Array)){N=[N];}for(var K=0;K<N.length;K++){var Q=N[K];G=C.getElementsByClassName(R,Q.tag,this.oDomContainer);for(var O=0;O<G.length;O++){J=G[O];A.addListener(J,Q.event,Q.handler,Q.scope,Q.correct);}}}}}A.addListener(this.oDomContainer,"click",this.doSelectCell,this);A.addListener(this.oDomContainer,"mouseover",this.doCellMouseOver,this);A.addListener(this.oDomContainer,"mouseout",this.doCellMouseOut,this);},applyNavListeners:function(){var H=this.parent||this,I=this,G=C.getElementsByClassName(this.Style.CSS_NAV,"a",this.oDomContainer);if(G.length>0){A.addListener(G,"click",function(N,M){var L=A.getTarget(N);if(this===L||C.isAncestor(this,L)){A.preventDefault(N);}var J=H.oNavigator;if(J){var K=I.cfg.getProperty("pagedate");J.setYear(K.getFullYear()+I.Locale.YEAR_OFFSET);J.setMonth(K.getMonth());J.show();}});}},getDateByCellId:function(H){var G=this.getDateFieldsByCellId(H);return(G)?D.getDate(G[0],G[1]-1,G[2]):null;},getDateFieldsByCellId:function(G){G=this.getIndexFromId(G);return(G>-1)?this.cellDates[G]:null;},getCellIndex:function(I){var H=-1;if(I){var G=I.getMonth(),N=I.getFullYear(),M=I.getDate(),K=this.cellDates;for(var J=0;J<K.length;++J){var L=K[J];if(L[0]===N&&L[1]===G+1&&L[2]===M){H=J;break;}}}return H;},getIndexFromId:function(I){var H=-1,G=I.lastIndexOf("_cell");if(G>-1){H=parseInt(I.substring(G+5),10);}return H;},renderOutOfBoundsDate:function(H,G){C.addClass(G,this.Style.CSS_CELL_OOB);G.innerHTML=H.getDate();return F.STOP_RENDER;},renderRowHeader:function(H,G){G[G.length]='<th class="'+this.Style.CSS_ROW_HEADER+'">'+H+"</th>";return G;},renderRowFooter:function(H,G){G[G.length]='<th class="'+this.Style.CSS_ROW_FOOTER+'">'+H+"</th>";return G;},renderCellDefault:function(H,G){G.innerHTML='<a href="#" class="'+this.Style.CSS_CELL_SELECTOR+'">'+this.buildDayLabel(H)+"</a>";},styleCellDefault:function(H,G){C.addClass(G,this.Style.CSS_CELL_SELECTABLE);},renderCellStyleHighlight1:function(H,G){C.addClass(G,this.Style.CSS_CELL_HIGHLIGHT1);},renderCellStyleHighlight2:function(H,G){C.addClass(G,this.Style.CSS_CELL_HIGHLIGHT2);},renderCellStyleHighlight3:function(H,G){C.addClass(G,this.Style.CSS_CELL_HIGHLIGHT3);},renderCellStyleHighlight4:function(H,G){C.addClass(G,this.Style.CSS_CELL_HIGHLIGHT4);},renderCellStyleToday:function(H,G){C.addClass(G,this.Style.CSS_CELL_TODAY);},renderCellStyleSelected:function(H,G){C.addClass(G,this.Style.CSS_CELL_SELECTED);},renderCellNotThisMonth:function(H,G){C.addClass(G,this.Style.CSS_CELL_OOM);G.innerHTML=H.getDate();return F.STOP_RENDER;},renderBodyCellRestricted:function(H,G){C.addClass(G,this.Style.CSS_CELL);C.addClass(G,this.Style.CSS_CELL_RESTRICTED);G.innerHTML=H.getDate();return F.STOP_RENDER;},addMonths:function(I){var H=B.PAGEDATE.key,J=this.cfg.getProperty(H),G=D.add(J,D.MONTH,I);this.cfg.setProperty(H,G);this.resetRenderers();this.changePageEvent.fire(J,G);},subtractMonths:function(G){this.addMonths(-1*G);},addYears:function(I){var H=B.PAGEDATE.key,J=this.cfg.getProperty(H),G=D.add(J,D.YEAR,I);this.cfg.setProperty(H,G);this.resetRenderers();this.changePageEvent.fire(J,G);},subtractYears:function(G){this.addYears(-1*G);},nextMonth:function(){this.addMonths(1);},previousMonth:function(){this.addMonths(-1);},nextYear:function(){this.addYears(1);},previousYear:function(){this.addYears(-1);},reset:function(){this.cfg.resetProperty(B.SELECTED.key);this.cfg.resetProperty(B.PAGEDATE.key);this.resetEvent.fire();},clear:function(){this.cfg.setProperty(B.SELECTED.key,[]);this.cfg.setProperty(B.PAGEDATE.key,new Date(this.today.getTime()));this.clearEvent.fire();},select:function(I){var L=this._toFieldArray(I),H=[],K=[],M=B.SELECTED.key;for(var G=0;G<L.length;++G){var J=L[G];
if(!this.isDateOOB(this._toDate(J))){if(H.length===0){this.beforeSelectEvent.fire();K=this.cfg.getProperty(M);}H.push(J);if(this._indexOfSelectedFieldArray(J)==-1){K[K.length]=J;}}}if(H.length>0){if(this.parent){this.parent.cfg.setProperty(M,K);}else{this.cfg.setProperty(M,K);}this.selectEvent.fire(H);}return this.getSelectedDates();},selectCell:function(J){var H=this.cells[J],N=this.cellDates[J],M=this._toDate(N),I=C.hasClass(H,this.Style.CSS_CELL_SELECTABLE);if(I){this.beforeSelectEvent.fire();var L=B.SELECTED.key;var K=this.cfg.getProperty(L);var G=N.concat();if(this._indexOfSelectedFieldArray(G)==-1){K[K.length]=G;}if(this.parent){this.parent.cfg.setProperty(L,K);}else{this.cfg.setProperty(L,K);}this.renderCellStyleSelected(M,H);this.selectEvent.fire([G]);this.doCellMouseOut.call(H,null,this);}return this.getSelectedDates();},deselect:function(K){var G=this._toFieldArray(K),J=[],M=[],N=B.SELECTED.key;for(var H=0;H<G.length;++H){var L=G[H];if(!this.isDateOOB(this._toDate(L))){if(J.length===0){this.beforeDeselectEvent.fire();M=this.cfg.getProperty(N);}J.push(L);var I=this._indexOfSelectedFieldArray(L);if(I!=-1){M.splice(I,1);}}}if(J.length>0){if(this.parent){this.parent.cfg.setProperty(N,M);}else{this.cfg.setProperty(N,M);}this.deselectEvent.fire(J);}return this.getSelectedDates();},deselectCell:function(K){var H=this.cells[K],N=this.cellDates[K],I=this._indexOfSelectedFieldArray(N);var J=C.hasClass(H,this.Style.CSS_CELL_SELECTABLE);if(J){this.beforeDeselectEvent.fire();var L=this.cfg.getProperty(B.SELECTED.key),M=this._toDate(N),G=N.concat();if(I>-1){if(this.cfg.getProperty(B.PAGEDATE.key).getMonth()==M.getMonth()&&this.cfg.getProperty(B.PAGEDATE.key).getFullYear()==M.getFullYear()){C.removeClass(H,this.Style.CSS_CELL_SELECTED);}L.splice(I,1);}if(this.parent){this.parent.cfg.setProperty(B.SELECTED.key,L);}else{this.cfg.setProperty(B.SELECTED.key,L);}this.deselectEvent.fire([G]);}return this.getSelectedDates();},deselectAll:function(){this.beforeDeselectEvent.fire();var J=B.SELECTED.key,G=this.cfg.getProperty(J),H=G.length,I=G.concat();if(this.parent){this.parent.cfg.setProperty(J,[]);}else{this.cfg.setProperty(J,[]);}if(H>0){this.deselectEvent.fire(I);}return this.getSelectedDates();},_toFieldArray:function(H){var G=[];if(H instanceof Date){G=[[H.getFullYear(),H.getMonth()+1,H.getDate()]];}else{if(E.isString(H)){G=this._parseDates(H);}else{if(E.isArray(H)){for(var I=0;I<H.length;++I){var J=H[I];G[G.length]=[J.getFullYear(),J.getMonth()+1,J.getDate()];}}}}return G;},toDate:function(G){return this._toDate(G);},_toDate:function(G){if(G instanceof Date){return G;}else{return D.getDate(G[0],G[1]-1,G[2]);}},_fieldArraysAreEqual:function(I,H){var G=false;if(I[0]==H[0]&&I[1]==H[1]&&I[2]==H[2]){G=true;}return G;},_indexOfSelectedFieldArray:function(K){var J=-1,G=this.cfg.getProperty(B.SELECTED.key);for(var I=0;I<G.length;++I){var H=G[I];if(K[0]==H[0]&&K[1]==H[1]&&K[2]==H[2]){J=I;break;}}return J;},isDateOOM:function(G){return(G.getMonth()!=this.cfg.getProperty(B.PAGEDATE.key).getMonth());},isDateOOB:function(I){var J=this.cfg.getProperty(B.MINDATE.key),K=this.cfg.getProperty(B.MAXDATE.key),H=D;if(J){J=H.clearTime(J);}if(K){K=H.clearTime(K);}var G=new Date(I.getTime());G=H.clearTime(G);return((J&&G.getTime()<J.getTime())||(K&&G.getTime()>K.getTime()));},_parsePageDate:function(G){var J;if(G){if(G instanceof Date){J=D.findMonthStart(G);}else{var K,I,H;H=G.split(this.cfg.getProperty(B.DATE_FIELD_DELIMITER.key));K=parseInt(H[this.cfg.getProperty(B.MY_MONTH_POSITION.key)-1],10)-1;I=parseInt(H[this.cfg.getProperty(B.MY_YEAR_POSITION.key)-1],10)-this.Locale.YEAR_OFFSET;J=D.getDate(I,K,1);}}else{J=D.getDate(this.today.getFullYear(),this.today.getMonth(),1);}return J;},onBeforeSelect:function(){if(this.cfg.getProperty(B.MULTI_SELECT.key)===false){if(this.parent){this.parent.callChildFunction("clearAllBodyCellStyles",this.Style.CSS_CELL_SELECTED);this.parent.deselectAll();}else{this.clearAllBodyCellStyles(this.Style.CSS_CELL_SELECTED);this.deselectAll();}}},onSelect:function(G){},onBeforeDeselect:function(){},onDeselect:function(G){},onChangePage:function(){this.render();},onRender:function(){},onReset:function(){this.render();},onClear:function(){this.render();},validate:function(){return true;},_parseDate:function(I){var J=I.split(this.Locale.DATE_FIELD_DELIMITER),G;if(J.length==2){G=[J[this.Locale.MD_MONTH_POSITION-1],J[this.Locale.MD_DAY_POSITION-1]];G.type=F.MONTH_DAY;}else{G=[J[this.Locale.MDY_YEAR_POSITION-1]-this.Locale.YEAR_OFFSET,J[this.Locale.MDY_MONTH_POSITION-1],J[this.Locale.MDY_DAY_POSITION-1]];G.type=F.DATE;}for(var H=0;H<G.length;H++){G[H]=parseInt(G[H],10);}return G;},_parseDates:function(H){var O=[],N=H.split(this.Locale.DATE_DELIMITER);for(var M=0;M<N.length;++M){var L=N[M];if(L.indexOf(this.Locale.DATE_RANGE_DELIMITER)!=-1){var G=L.split(this.Locale.DATE_RANGE_DELIMITER),K=this._parseDate(G[0]),P=this._parseDate(G[1]),J=this._parseRange(K,P);O=O.concat(J);}else{var I=this._parseDate(L);O.push(I);}}return O;},_parseRange:function(G,K){var H=D.add(D.getDate(G[0],G[1]-1,G[2]),D.DAY,1),J=D.getDate(K[0],K[1]-1,K[2]),I=[];I.push(G);while(H.getTime()<=J.getTime()){I.push([H.getFullYear(),H.getMonth()+1,H.getDate()]);H=D.add(H,D.DAY,1);}return I;},resetRenderers:function(){this.renderStack=this._renderStack.concat();},removeRenderers:function(){this._renderStack=[];this.renderStack=[];},clearElement:function(G){G.innerHTML="&#160;";G.className="";},addRenderer:function(G,H){var J=this._parseDates(G);for(var I=0;I<J.length;++I){var K=J[I];if(K.length==2){if(K[0] instanceof Array){this._addRenderer(F.RANGE,K,H);}else{this._addRenderer(F.MONTH_DAY,K,H);}}else{if(K.length==3){this._addRenderer(F.DATE,K,H);}}}},_addRenderer:function(H,I,G){var J=[H,I,G];this.renderStack.unshift(J);this._renderStack=this.renderStack.concat();},addMonthRenderer:function(H,G){this._addRenderer(F.MONTH,[H],G);},addWeekdayRenderer:function(H,G){this._addRenderer(F.WEEKDAY,[H],G);},clearAllBodyCellStyles:function(G){for(var H=0;
H<this.cells.length;++H){C.removeClass(this.cells[H],G);}},setMonth:function(I){var G=B.PAGEDATE.key,H=this.cfg.getProperty(G);H.setMonth(parseInt(I,10));this.cfg.setProperty(G,H);},setYear:function(H){var G=B.PAGEDATE.key,I=this.cfg.getProperty(G);I.setFullYear(parseInt(H,10)-this.Locale.YEAR_OFFSET);this.cfg.setProperty(G,I);},getSelectedDates:function(){var I=[],H=this.cfg.getProperty(B.SELECTED.key);for(var K=0;K<H.length;++K){var J=H[K];var G=D.getDate(J[0],J[1]-1,J[2]);I.push(G);}I.sort(function(M,L){return M-L;});return I;},hide:function(){if(this.beforeHideEvent.fire()){this.oDomContainer.style.display="none";this.hideEvent.fire();}},show:function(){if(this.beforeShowEvent.fire()){this.oDomContainer.style.display="block";this.showEvent.fire();}},browser:(function(){var G=navigator.userAgent.toLowerCase();if(G.indexOf("opera")!=-1){return"opera";}else{if(G.indexOf("msie 7")!=-1){return"ie7";}else{if(G.indexOf("msie")!=-1){return"ie";}else{if(G.indexOf("safari")!=-1){return"safari";}else{if(G.indexOf("gecko")!=-1){return"gecko";}else{return false;}}}}}})(),toString:function(){return"Calendar "+this.id;},destroy:function(){if(this.beforeDestroyEvent.fire()){var G=this;if(G.navigator){G.navigator.destroy();}if(G.cfg){G.cfg.destroy();}A.purgeElement(G.oDomContainer,true);C.removeClass(G.oDomContainer,G.Style.CSS_WITH_TITLE);C.removeClass(G.oDomContainer,G.Style.CSS_CONTAINER);C.removeClass(G.oDomContainer,G.Style.CSS_SINGLE);G.oDomContainer.innerHTML="";G.oDomContainer=null;G.cells=null;this.destroyEvent.fire();}}};YAHOO.widget.Calendar=F;YAHOO.widget.Calendar_Core=YAHOO.widget.Calendar;YAHOO.widget.Cal_Core=YAHOO.widget.Calendar;})();(function(){var D=YAHOO.util.Dom,F=YAHOO.widget.DateMath,A=YAHOO.util.Event,E=YAHOO.lang,G=YAHOO.widget.Calendar;function B(J,H,I){if(arguments.length>0){this.init.apply(this,arguments);}}B.DEFAULT_CONFIG=B._DEFAULT_CONFIG=G.DEFAULT_CONFIG;B.DEFAULT_CONFIG.PAGES={key:"pages",value:2};var C=B.DEFAULT_CONFIG;B.prototype={init:function(K,I,J){var H=this._parseArgs(arguments);K=H.id;I=H.container;J=H.config;this.oDomContainer=D.get(I);if(!this.oDomContainer.id){this.oDomContainer.id=D.generateId();}if(!K){K=this.oDomContainer.id+"_t";}this.id=K;this.containerId=this.oDomContainer.id;this.initEvents();this.initStyles();this.pages=[];D.addClass(this.oDomContainer,B.CSS_CONTAINER);D.addClass(this.oDomContainer,B.CSS_MULTI_UP);this.cfg=new YAHOO.util.Config(this);this.Options={};this.Locale={};this.setupConfig();if(J){this.cfg.applyConfig(J,true);}this.cfg.fireQueue();if(YAHOO.env.ua.opera){this.renderEvent.subscribe(this._fixWidth,this,true);this.showEvent.subscribe(this._fixWidth,this,true);}},setupConfig:function(){var H=this.cfg;H.addProperty(C.PAGES.key,{value:C.PAGES.value,validator:H.checkNumber,handler:this.configPages});H.addProperty(C.YEAR_OFFSET.key,{value:C.YEAR_OFFSET.value,handler:this.delegateConfig,supercedes:C.YEAR_OFFSET.supercedes,suppressEvent:true});H.addProperty(C.TODAY.key,{value:new Date(C.TODAY.value.getTime()),supercedes:C.TODAY.supercedes,handler:this.configToday,suppressEvent:false});H.addProperty(C.PAGEDATE.key,{value:C.PAGEDATE.value||new Date(C.TODAY.value.getTime()),handler:this.configPageDate});H.addProperty(C.SELECTED.key,{value:[],handler:this.configSelected});H.addProperty(C.TITLE.key,{value:C.TITLE.value,handler:this.configTitle});H.addProperty(C.CLOSE.key,{value:C.CLOSE.value,handler:this.configClose});H.addProperty(C.IFRAME.key,{value:C.IFRAME.value,handler:this.configIframe,validator:H.checkBoolean});H.addProperty(C.MINDATE.key,{value:C.MINDATE.value,handler:this.delegateConfig});H.addProperty(C.MAXDATE.key,{value:C.MAXDATE.value,handler:this.delegateConfig});H.addProperty(C.MULTI_SELECT.key,{value:C.MULTI_SELECT.value,handler:this.delegateConfig,validator:H.checkBoolean});H.addProperty(C.START_WEEKDAY.key,{value:C.START_WEEKDAY.value,handler:this.delegateConfig,validator:H.checkNumber});H.addProperty(C.SHOW_WEEKDAYS.key,{value:C.SHOW_WEEKDAYS.value,handler:this.delegateConfig,validator:H.checkBoolean});H.addProperty(C.SHOW_WEEK_HEADER.key,{value:C.SHOW_WEEK_HEADER.value,handler:this.delegateConfig,validator:H.checkBoolean});H.addProperty(C.SHOW_WEEK_FOOTER.key,{value:C.SHOW_WEEK_FOOTER.value,handler:this.delegateConfig,validator:H.checkBoolean});H.addProperty(C.HIDE_BLANK_WEEKS.key,{value:C.HIDE_BLANK_WEEKS.value,handler:this.delegateConfig,validator:H.checkBoolean});H.addProperty(C.NAV_ARROW_LEFT.key,{value:C.NAV_ARROW_LEFT.value,handler:this.delegateConfig});H.addProperty(C.NAV_ARROW_RIGHT.key,{value:C.NAV_ARROW_RIGHT.value,handler:this.delegateConfig});H.addProperty(C.MONTHS_SHORT.key,{value:C.MONTHS_SHORT.value,handler:this.delegateConfig});H.addProperty(C.MONTHS_LONG.key,{value:C.MONTHS_LONG.value,handler:this.delegateConfig});H.addProperty(C.WEEKDAYS_1CHAR.key,{value:C.WEEKDAYS_1CHAR.value,handler:this.delegateConfig});H.addProperty(C.WEEKDAYS_SHORT.key,{value:C.WEEKDAYS_SHORT.value,handler:this.delegateConfig});H.addProperty(C.WEEKDAYS_MEDIUM.key,{value:C.WEEKDAYS_MEDIUM.value,handler:this.delegateConfig});H.addProperty(C.WEEKDAYS_LONG.key,{value:C.WEEKDAYS_LONG.value,handler:this.delegateConfig});H.addProperty(C.LOCALE_MONTHS.key,{value:C.LOCALE_MONTHS.value,handler:this.delegateConfig});H.addProperty(C.LOCALE_WEEKDAYS.key,{value:C.LOCALE_WEEKDAYS.value,handler:this.delegateConfig});H.addProperty(C.DATE_DELIMITER.key,{value:C.DATE_DELIMITER.value,handler:this.delegateConfig});H.addProperty(C.DATE_FIELD_DELIMITER.key,{value:C.DATE_FIELD_DELIMITER.value,handler:this.delegateConfig});H.addProperty(C.DATE_RANGE_DELIMITER.key,{value:C.DATE_RANGE_DELIMITER.value,handler:this.delegateConfig});H.addProperty(C.MY_MONTH_POSITION.key,{value:C.MY_MONTH_POSITION.value,handler:this.delegateConfig,validator:H.checkNumber});H.addProperty(C.MY_YEAR_POSITION.key,{value:C.MY_YEAR_POSITION.value,handler:this.delegateConfig,validator:H.checkNumber});H.addProperty(C.MD_MONTH_POSITION.key,{value:C.MD_MONTH_POSITION.value,handler:this.delegateConfig,validator:H.checkNumber});
H.addProperty(C.MD_DAY_POSITION.key,{value:C.MD_DAY_POSITION.value,handler:this.delegateConfig,validator:H.checkNumber});H.addProperty(C.MDY_MONTH_POSITION.key,{value:C.MDY_MONTH_POSITION.value,handler:this.delegateConfig,validator:H.checkNumber});H.addProperty(C.MDY_DAY_POSITION.key,{value:C.MDY_DAY_POSITION.value,handler:this.delegateConfig,validator:H.checkNumber});H.addProperty(C.MDY_YEAR_POSITION.key,{value:C.MDY_YEAR_POSITION.value,handler:this.delegateConfig,validator:H.checkNumber});H.addProperty(C.MY_LABEL_MONTH_POSITION.key,{value:C.MY_LABEL_MONTH_POSITION.value,handler:this.delegateConfig,validator:H.checkNumber});H.addProperty(C.MY_LABEL_YEAR_POSITION.key,{value:C.MY_LABEL_YEAR_POSITION.value,handler:this.delegateConfig,validator:H.checkNumber});H.addProperty(C.MY_LABEL_MONTH_SUFFIX.key,{value:C.MY_LABEL_MONTH_SUFFIX.value,handler:this.delegateConfig});H.addProperty(C.MY_LABEL_YEAR_SUFFIX.key,{value:C.MY_LABEL_YEAR_SUFFIX.value,handler:this.delegateConfig});H.addProperty(C.NAV.key,{value:C.NAV.value,handler:this.configNavigator});H.addProperty(C.STRINGS.key,{value:C.STRINGS.value,handler:this.configStrings,validator:function(I){return E.isObject(I);},supercedes:C.STRINGS.supercedes});},initEvents:function(){var J=this,L="Event",M=YAHOO.util.CustomEvent;var I=function(O,R,N){for(var Q=0;Q<J.pages.length;++Q){var P=J.pages[Q];P[this.type+L].subscribe(O,R,N);}};var H=function(N,Q){for(var P=0;P<J.pages.length;++P){var O=J.pages[P];O[this.type+L].unsubscribe(N,Q);}};var K=G._EVENT_TYPES;J.beforeSelectEvent=new M(K.BEFORE_SELECT);J.beforeSelectEvent.subscribe=I;J.beforeSelectEvent.unsubscribe=H;J.selectEvent=new M(K.SELECT);J.selectEvent.subscribe=I;J.selectEvent.unsubscribe=H;J.beforeDeselectEvent=new M(K.BEFORE_DESELECT);J.beforeDeselectEvent.subscribe=I;J.beforeDeselectEvent.unsubscribe=H;J.deselectEvent=new M(K.DESELECT);J.deselectEvent.subscribe=I;J.deselectEvent.unsubscribe=H;J.changePageEvent=new M(K.CHANGE_PAGE);J.changePageEvent.subscribe=I;J.changePageEvent.unsubscribe=H;J.beforeRenderEvent=new M(K.BEFORE_RENDER);J.beforeRenderEvent.subscribe=I;J.beforeRenderEvent.unsubscribe=H;J.renderEvent=new M(K.RENDER);J.renderEvent.subscribe=I;J.renderEvent.unsubscribe=H;J.resetEvent=new M(K.RESET);J.resetEvent.subscribe=I;J.resetEvent.unsubscribe=H;J.clearEvent=new M(K.CLEAR);J.clearEvent.subscribe=I;J.clearEvent.unsubscribe=H;J.beforeShowEvent=new M(K.BEFORE_SHOW);J.showEvent=new M(K.SHOW);J.beforeHideEvent=new M(K.BEFORE_HIDE);J.hideEvent=new M(K.HIDE);J.beforeShowNavEvent=new M(K.BEFORE_SHOW_NAV);J.showNavEvent=new M(K.SHOW_NAV);J.beforeHideNavEvent=new M(K.BEFORE_HIDE_NAV);J.hideNavEvent=new M(K.HIDE_NAV);J.beforeRenderNavEvent=new M(K.BEFORE_RENDER_NAV);J.renderNavEvent=new M(K.RENDER_NAV);J.beforeDestroyEvent=new M(K.BEFORE_DESTROY);J.destroyEvent=new M(K.DESTROY);},configPages:function(T,R,N){var L=R[0],J=C.PAGEDATE.key,W="_",M,O=null,S="groupcal",V="first-of-type",K="last-of-type";for(var I=0;I<L;++I){var U=this.id+W+I,Q=this.containerId+W+I,P=this.cfg.getConfig();P.close=false;P.title=false;P.navigator=null;if(I>0){M=new Date(O);this._setMonthOnDate(M,M.getMonth()+I);P.pageDate=M;}var H=this.constructChild(U,Q,P);D.removeClass(H.oDomContainer,this.Style.CSS_SINGLE);D.addClass(H.oDomContainer,S);if(I===0){O=H.cfg.getProperty(J);D.addClass(H.oDomContainer,V);}if(I==(L-1)){D.addClass(H.oDomContainer,K);}H.parent=this;H.index=I;this.pages[this.pages.length]=H;}},configPageDate:function(O,N,L){var J=N[0],M;var K=C.PAGEDATE.key;for(var I=0;I<this.pages.length;++I){var H=this.pages[I];if(I===0){M=H._parsePageDate(J);H.cfg.setProperty(K,M);}else{var P=new Date(M);this._setMonthOnDate(P,P.getMonth()+I);H.cfg.setProperty(K,P);}}},configSelected:function(J,H,L){var K=C.SELECTED.key;this.delegateConfig(J,H,L);var I=(this.pages.length>0)?this.pages[0].cfg.getProperty(K):[];this.cfg.setProperty(K,I,true);},delegateConfig:function(I,H,L){var M=H[0];var K;for(var J=0;J<this.pages.length;J++){K=this.pages[J];K.cfg.setProperty(I,M);}},setChildFunction:function(K,I){var H=this.cfg.getProperty(C.PAGES.key);for(var J=0;J<H;++J){this.pages[J][K]=I;}},callChildFunction:function(M,I){var H=this.cfg.getProperty(C.PAGES.key);for(var L=0;L<H;++L){var K=this.pages[L];if(K[M]){var J=K[M];J.call(K,I);}}},constructChild:function(K,I,J){var H=document.getElementById(I);if(!H){H=document.createElement("div");H.id=I;this.oDomContainer.appendChild(H);}return new G(K,I,J);},setMonth:function(L){L=parseInt(L,10);var M;var I=C.PAGEDATE.key;for(var K=0;K<this.pages.length;++K){var J=this.pages[K];var H=J.cfg.getProperty(I);if(K===0){M=H.getFullYear();}else{H.setFullYear(M);}this._setMonthOnDate(H,L+K);J.cfg.setProperty(I,H);}},setYear:function(J){var I=C.PAGEDATE.key;J=parseInt(J,10);for(var L=0;L<this.pages.length;++L){var K=this.pages[L];var H=K.cfg.getProperty(I);if((H.getMonth()+1)==1&&L>0){J+=1;}K.setYear(J);}},render:function(){this.renderHeader();for(var I=0;I<this.pages.length;++I){var H=this.pages[I];H.render();}this.renderFooter();},select:function(H){for(var J=0;J<this.pages.length;++J){var I=this.pages[J];I.select(H);}return this.getSelectedDates();},selectCell:function(H){for(var J=0;J<this.pages.length;++J){var I=this.pages[J];I.selectCell(H);}return this.getSelectedDates();},deselect:function(H){for(var J=0;J<this.pages.length;++J){var I=this.pages[J];I.deselect(H);}return this.getSelectedDates();},deselectAll:function(){for(var I=0;I<this.pages.length;++I){var H=this.pages[I];H.deselectAll();}return this.getSelectedDates();},deselectCell:function(H){for(var J=0;J<this.pages.length;++J){var I=this.pages[J];I.deselectCell(H);}return this.getSelectedDates();},reset:function(){for(var I=0;I<this.pages.length;++I){var H=this.pages[I];H.reset();}},clear:function(){for(var I=0;I<this.pages.length;++I){var H=this.pages[I];H.clear();}this.cfg.setProperty(C.SELECTED.key,[]);this.cfg.setProperty(C.PAGEDATE.key,new Date(this.pages[0].today.getTime()));this.render();},nextMonth:function(){for(var I=0;I<this.pages.length;
++I){var H=this.pages[I];H.nextMonth();}},previousMonth:function(){for(var I=this.pages.length-1;I>=0;--I){var H=this.pages[I];H.previousMonth();}},nextYear:function(){for(var I=0;I<this.pages.length;++I){var H=this.pages[I];H.nextYear();}},previousYear:function(){for(var I=0;I<this.pages.length;++I){var H=this.pages[I];H.previousYear();}},getSelectedDates:function(){var J=[];var I=this.cfg.getProperty(C.SELECTED.key);for(var L=0;L<I.length;++L){var K=I[L];var H=F.getDate(K[0],K[1]-1,K[2]);J.push(H);}J.sort(function(N,M){return N-M;});return J;},addRenderer:function(H,I){for(var K=0;K<this.pages.length;++K){var J=this.pages[K];J.addRenderer(H,I);}},addMonthRenderer:function(K,H){for(var J=0;J<this.pages.length;++J){var I=this.pages[J];I.addMonthRenderer(K,H);}},addWeekdayRenderer:function(I,H){for(var K=0;K<this.pages.length;++K){var J=this.pages[K];J.addWeekdayRenderer(I,H);}},removeRenderers:function(){this.callChildFunction("removeRenderers");},renderHeader:function(){},renderFooter:function(){},addMonths:function(H){this.callChildFunction("addMonths",H);},subtractMonths:function(H){this.callChildFunction("subtractMonths",H);},addYears:function(H){this.callChildFunction("addYears",H);},subtractYears:function(H){this.callChildFunction("subtractYears",H);},getCalendarPage:function(K){var M=null;if(K){var N=K.getFullYear(),J=K.getMonth();var I=this.pages;for(var L=0;L<I.length;++L){var H=I[L].cfg.getProperty("pagedate");if(H.getFullYear()===N&&H.getMonth()===J){M=I[L];break;}}}return M;},_setMonthOnDate:function(I,J){if(YAHOO.env.ua.webkit&&YAHOO.env.ua.webkit<420&&(J<0||J>11)){var H=F.add(I,F.MONTH,J-I.getMonth());I.setTime(H.getTime());}else{I.setMonth(J);}},_fixWidth:function(){var H=0;for(var J=0;J<this.pages.length;++J){var I=this.pages[J];H+=I.oDomContainer.offsetWidth;}if(H>0){this.oDomContainer.style.width=H+"px";}},toString:function(){return"CalendarGroup "+this.id;},destroy:function(){if(this.beforeDestroyEvent.fire()){var J=this;if(J.navigator){J.navigator.destroy();}if(J.cfg){J.cfg.destroy();}A.purgeElement(J.oDomContainer,true);D.removeClass(J.oDomContainer,B.CSS_CONTAINER);D.removeClass(J.oDomContainer,B.CSS_MULTI_UP);for(var I=0,H=J.pages.length;I<H;I++){J.pages[I].destroy();J.pages[I]=null;}J.oDomContainer.innerHTML="";J.oDomContainer=null;this.destroyEvent.fire();}}};B.CSS_CONTAINER="yui-calcontainer";B.CSS_MULTI_UP="multi";B.CSS_2UPTITLE="title";B.CSS_2UPCLOSE="close-icon";YAHOO.lang.augmentProto(B,G,"buildDayLabel","buildMonthLabel","renderOutOfBoundsDate","renderRowHeader","renderRowFooter","renderCellDefault","styleCellDefault","renderCellStyleHighlight1","renderCellStyleHighlight2","renderCellStyleHighlight3","renderCellStyleHighlight4","renderCellStyleToday","renderCellStyleSelected","renderCellNotThisMonth","renderBodyCellRestricted","initStyles","configTitle","configClose","configIframe","configStrings","configToday","configNavigator","createTitleBar","createCloseButton","removeTitleBar","removeCloseButton","hide","show","toDate","_toDate","_parseArgs","browser");YAHOO.widget.CalGrp=B;YAHOO.widget.CalendarGroup=B;YAHOO.widget.Calendar2up=function(J,H,I){this.init(J,H,I);};YAHOO.extend(YAHOO.widget.Calendar2up,B);YAHOO.widget.Cal2up=YAHOO.widget.Calendar2up;})();YAHOO.widget.CalendarNavigator=function(A){this.init(A);};(function(){var A=YAHOO.widget.CalendarNavigator;A.CLASSES={NAV:"yui-cal-nav",NAV_VISIBLE:"yui-cal-nav-visible",MASK:"yui-cal-nav-mask",YEAR:"yui-cal-nav-y",MONTH:"yui-cal-nav-m",BUTTONS:"yui-cal-nav-b",BUTTON:"yui-cal-nav-btn",ERROR:"yui-cal-nav-e",YEAR_CTRL:"yui-cal-nav-yc",MONTH_CTRL:"yui-cal-nav-mc",INVALID:"yui-invalid",DEFAULT:"yui-default"};A.DEFAULT_CONFIG={strings:{month:"Month",year:"Year",submit:"Okay",cancel:"Cancel",invalidYear:"Year needs to be a number"},monthFormat:YAHOO.widget.Calendar.LONG,initialFocus:"year"};A._DEFAULT_CFG=A.DEFAULT_CONFIG;A.ID_SUFFIX="_nav";A.MONTH_SUFFIX="_month";A.YEAR_SUFFIX="_year";A.ERROR_SUFFIX="_error";A.CANCEL_SUFFIX="_cancel";A.SUBMIT_SUFFIX="_submit";A.YR_MAX_DIGITS=4;A.YR_MINOR_INC=1;A.YR_MAJOR_INC=10;A.UPDATE_DELAY=50;A.YR_PATTERN=/^\d+$/;A.TRIM=/^\s*(.*?)\s*$/;})();YAHOO.widget.CalendarNavigator.prototype={id:null,cal:null,navEl:null,maskEl:null,yearEl:null,monthEl:null,errorEl:null,submitEl:null,cancelEl:null,firstCtrl:null,lastCtrl:null,_doc:null,_year:null,_month:0,__rendered:false,init:function(A){var C=A.oDomContainer;this.cal=A;this.id=C.id+YAHOO.widget.CalendarNavigator.ID_SUFFIX;this._doc=C.ownerDocument;var B=YAHOO.env.ua.ie;this.__isIEQuirks=(B&&((B<=6)||(this._doc.compatMode=="BackCompat")));},show:function(){var A=YAHOO.widget.CalendarNavigator.CLASSES;if(this.cal.beforeShowNavEvent.fire()){if(!this.__rendered){this.render();}this.clearErrors();this._updateMonthUI();this._updateYearUI();this._show(this.navEl,true);this.setInitialFocus();this.showMask();YAHOO.util.Dom.addClass(this.cal.oDomContainer,A.NAV_VISIBLE);this.cal.showNavEvent.fire();}},hide:function(){var A=YAHOO.widget.CalendarNavigator.CLASSES;if(this.cal.beforeHideNavEvent.fire()){this._show(this.navEl,false);this.hideMask();YAHOO.util.Dom.removeClass(this.cal.oDomContainer,A.NAV_VISIBLE);this.cal.hideNavEvent.fire();}},showMask:function(){this._show(this.maskEl,true);if(this.__isIEQuirks){this._syncMask();}},hideMask:function(){this._show(this.maskEl,false);},getMonth:function(){return this._month;},getYear:function(){return this._year;},setMonth:function(A){if(A>=0&&A<12){this._month=A;}this._updateMonthUI();},setYear:function(B){var A=YAHOO.widget.CalendarNavigator.YR_PATTERN;if(YAHOO.lang.isNumber(B)&&A.test(B+"")){this._year=B;}this._updateYearUI();},render:function(){this.cal.beforeRenderNavEvent.fire();if(!this.__rendered){this.createNav();this.createMask();this.applyListeners();this.__rendered=true;}this.cal.renderNavEvent.fire();},createNav:function(){var B=YAHOO.widget.CalendarNavigator;var C=this._doc;var D=C.createElement("div");D.className=B.CLASSES.NAV;var A=this.renderNavContents([]);D.innerHTML=A.join("");this.cal.oDomContainer.appendChild(D);
this.navEl=D;this.yearEl=C.getElementById(this.id+B.YEAR_SUFFIX);this.monthEl=C.getElementById(this.id+B.MONTH_SUFFIX);this.errorEl=C.getElementById(this.id+B.ERROR_SUFFIX);this.submitEl=C.getElementById(this.id+B.SUBMIT_SUFFIX);this.cancelEl=C.getElementById(this.id+B.CANCEL_SUFFIX);if(YAHOO.env.ua.gecko&&this.yearEl&&this.yearEl.type=="text"){this.yearEl.setAttribute("autocomplete","off");}this._setFirstLastElements();},createMask:function(){var B=YAHOO.widget.CalendarNavigator.CLASSES;var A=this._doc.createElement("div");A.className=B.MASK;this.cal.oDomContainer.appendChild(A);this.maskEl=A;},_syncMask:function(){var B=this.cal.oDomContainer;if(B&&this.maskEl){var A=YAHOO.util.Dom.getRegion(B);YAHOO.util.Dom.setStyle(this.maskEl,"width",A.right-A.left+"px");YAHOO.util.Dom.setStyle(this.maskEl,"height",A.bottom-A.top+"px");}},renderNavContents:function(A){var D=YAHOO.widget.CalendarNavigator,E=D.CLASSES,B=A;B[B.length]='<div class="'+E.MONTH+'">';this.renderMonth(B);B[B.length]="</div>";B[B.length]='<div class="'+E.YEAR+'">';this.renderYear(B);B[B.length]="</div>";B[B.length]='<div class="'+E.BUTTONS+'">';this.renderButtons(B);B[B.length]="</div>";B[B.length]='<div class="'+E.ERROR+'" id="'+this.id+D.ERROR_SUFFIX+'"></div>';return B;},renderMonth:function(D){var G=YAHOO.widget.CalendarNavigator,H=G.CLASSES;var I=this.id+G.MONTH_SUFFIX,F=this.__getCfg("monthFormat"),A=this.cal.cfg.getProperty((F==YAHOO.widget.Calendar.SHORT)?"MONTHS_SHORT":"MONTHS_LONG"),E=D;if(A&&A.length>0){E[E.length]='<label for="'+I+'">';E[E.length]=this.__getCfg("month",true);E[E.length]="</label>";E[E.length]='<select name="'+I+'" id="'+I+'" class="'+H.MONTH_CTRL+'">';for(var B=0;B<A.length;B++){E[E.length]='<option value="'+B+'">';E[E.length]=A[B];E[E.length]="</option>";}E[E.length]="</select>";}return E;},renderYear:function(B){var E=YAHOO.widget.CalendarNavigator,F=E.CLASSES;var G=this.id+E.YEAR_SUFFIX,A=E.YR_MAX_DIGITS,D=B;D[D.length]='<label for="'+G+'">';D[D.length]=this.__getCfg("year",true);D[D.length]="</label>";D[D.length]='<input type="text" name="'+G+'" id="'+G+'" class="'+F.YEAR_CTRL+'" maxlength="'+A+'"/>';return D;},renderButtons:function(A){var D=YAHOO.widget.CalendarNavigator.CLASSES;var B=A;B[B.length]='<span class="'+D.BUTTON+" "+D.DEFAULT+'">';B[B.length]='<button type="button" id="'+this.id+"_submit"+'">';B[B.length]=this.__getCfg("submit",true);B[B.length]="</button>";B[B.length]="</span>";B[B.length]='<span class="'+D.BUTTON+'">';B[B.length]='<button type="button" id="'+this.id+"_cancel"+'">';B[B.length]=this.__getCfg("cancel",true);B[B.length]="</button>";B[B.length]="</span>";return B;},applyListeners:function(){var B=YAHOO.util.Event;function A(){if(this.validate()){this.setYear(this._getYearFromUI());}}function C(){this.setMonth(this._getMonthFromUI());}B.on(this.submitEl,"click",this.submit,this,true);B.on(this.cancelEl,"click",this.cancel,this,true);B.on(this.yearEl,"blur",A,this,true);B.on(this.monthEl,"change",C,this,true);if(this.__isIEQuirks){YAHOO.util.Event.on(this.cal.oDomContainer,"resize",this._syncMask,this,true);}this.applyKeyListeners();},purgeListeners:function(){var A=YAHOO.util.Event;A.removeListener(this.submitEl,"click",this.submit);A.removeListener(this.cancelEl,"click",this.cancel);A.removeListener(this.yearEl,"blur");A.removeListener(this.monthEl,"change");if(this.__isIEQuirks){A.removeListener(this.cal.oDomContainer,"resize",this._syncMask);}this.purgeKeyListeners();},applyKeyListeners:function(){var D=YAHOO.util.Event,A=YAHOO.env.ua;var C=(A.ie||A.webkit)?"keydown":"keypress";var B=(A.ie||A.opera||A.webkit)?"keydown":"keypress";D.on(this.yearEl,"keypress",this._handleEnterKey,this,true);D.on(this.yearEl,C,this._handleDirectionKeys,this,true);D.on(this.lastCtrl,B,this._handleTabKey,this,true);D.on(this.firstCtrl,B,this._handleShiftTabKey,this,true);},purgeKeyListeners:function(){var D=YAHOO.util.Event,A=YAHOO.env.ua;var C=(A.ie||A.webkit)?"keydown":"keypress";var B=(A.ie||A.opera||A.webkit)?"keydown":"keypress";D.removeListener(this.yearEl,"keypress",this._handleEnterKey);D.removeListener(this.yearEl,C,this._handleDirectionKeys);D.removeListener(this.lastCtrl,B,this._handleTabKey);D.removeListener(this.firstCtrl,B,this._handleShiftTabKey);},submit:function(){if(this.validate()){this.hide();this.setMonth(this._getMonthFromUI());this.setYear(this._getYearFromUI());var B=this.cal;var A=YAHOO.widget.CalendarNavigator.UPDATE_DELAY;if(A>0){var C=this;window.setTimeout(function(){C._update(B);},A);}else{this._update(B);}}},_update:function(B){var A=YAHOO.widget.DateMath.getDate(this.getYear()-B.cfg.getProperty("YEAR_OFFSET"),this.getMonth(),1);B.cfg.setProperty("pagedate",A);B.render();},cancel:function(){this.hide();},validate:function(){if(this._getYearFromUI()!==null){this.clearErrors();return true;}else{this.setYearError();this.setError(this.__getCfg("invalidYear",true));return false;}},setError:function(A){if(this.errorEl){this.errorEl.innerHTML=A;this._show(this.errorEl,true);}},clearError:function(){if(this.errorEl){this.errorEl.innerHTML="";this._show(this.errorEl,false);}},setYearError:function(){YAHOO.util.Dom.addClass(this.yearEl,YAHOO.widget.CalendarNavigator.CLASSES.INVALID);},clearYearError:function(){YAHOO.util.Dom.removeClass(this.yearEl,YAHOO.widget.CalendarNavigator.CLASSES.INVALID);},clearErrors:function(){this.clearError();this.clearYearError();},setInitialFocus:function(){var A=this.submitEl,C=this.__getCfg("initialFocus");if(C&&C.toLowerCase){C=C.toLowerCase();if(C=="year"){A=this.yearEl;try{this.yearEl.select();}catch(B){}}else{if(C=="month"){A=this.monthEl;}}}if(A&&YAHOO.lang.isFunction(A.focus)){try{A.focus();}catch(D){}}},erase:function(){if(this.__rendered){this.purgeListeners();this.yearEl=null;this.monthEl=null;this.errorEl=null;this.submitEl=null;this.cancelEl=null;this.firstCtrl=null;this.lastCtrl=null;if(this.navEl){this.navEl.innerHTML="";}var B=this.navEl.parentNode;if(B){B.removeChild(this.navEl);}this.navEl=null;var A=this.maskEl.parentNode;
if(A){A.removeChild(this.maskEl);}this.maskEl=null;this.__rendered=false;}},destroy:function(){this.erase();this._doc=null;this.cal=null;this.id=null;},_show:function(B,A){if(B){YAHOO.util.Dom.setStyle(B,"display",(A)?"block":"none");}},_getMonthFromUI:function(){if(this.monthEl){return this.monthEl.selectedIndex;}else{return 0;}},_getYearFromUI:function(){var B=YAHOO.widget.CalendarNavigator;var A=null;if(this.yearEl){var C=this.yearEl.value;C=C.replace(B.TRIM,"$1");if(B.YR_PATTERN.test(C)){A=parseInt(C,10);}}return A;},_updateYearUI:function(){if(this.yearEl&&this._year!==null){this.yearEl.value=this._year;}},_updateMonthUI:function(){if(this.monthEl){this.monthEl.selectedIndex=this._month;}},_setFirstLastElements:function(){this.firstCtrl=this.monthEl;this.lastCtrl=this.cancelEl;if(this.__isMac){if(YAHOO.env.ua.webkit&&YAHOO.env.ua.webkit<420){this.firstCtrl=this.monthEl;this.lastCtrl=this.yearEl;}if(YAHOO.env.ua.gecko){this.firstCtrl=this.yearEl;this.lastCtrl=this.yearEl;}}},_handleEnterKey:function(B){var A=YAHOO.util.KeyListener.KEY;if(YAHOO.util.Event.getCharCode(B)==A.ENTER){YAHOO.util.Event.preventDefault(B);this.submit();}},_handleDirectionKeys:function(H){var G=YAHOO.util.Event,A=YAHOO.util.KeyListener.KEY,D=YAHOO.widget.CalendarNavigator;var F=(this.yearEl.value)?parseInt(this.yearEl.value,10):null;if(isFinite(F)){var B=false;switch(G.getCharCode(H)){case A.UP:this.yearEl.value=F+D.YR_MINOR_INC;B=true;break;case A.DOWN:this.yearEl.value=Math.max(F-D.YR_MINOR_INC,0);B=true;break;case A.PAGE_UP:this.yearEl.value=F+D.YR_MAJOR_INC;B=true;break;case A.PAGE_DOWN:this.yearEl.value=Math.max(F-D.YR_MAJOR_INC,0);B=true;break;default:break;}if(B){G.preventDefault(H);try{this.yearEl.select();}catch(C){}}}},_handleTabKey:function(D){var C=YAHOO.util.Event,A=YAHOO.util.KeyListener.KEY;if(C.getCharCode(D)==A.TAB&&!D.shiftKey){try{C.preventDefault(D);this.firstCtrl.focus();}catch(B){}}},_handleShiftTabKey:function(D){var C=YAHOO.util.Event,A=YAHOO.util.KeyListener.KEY;if(D.shiftKey&&C.getCharCode(D)==A.TAB){try{C.preventDefault(D);this.lastCtrl.focus();}catch(B){}}},__getCfg:function(D,B){var C=YAHOO.widget.CalendarNavigator.DEFAULT_CONFIG;var A=this.cal.cfg.getProperty("navigator");if(B){return(A!==true&&A.strings&&A.strings[D])?A.strings[D]:C.strings[D];}else{return(A!==true&&A[D])?A[D]:C[D];}},__isMac:(navigator.userAgent.toLowerCase().indexOf("macintosh")!=-1)};YAHOO.register("calendar",YAHOO.widget.Calendar,{version:"2.8.0r4",build:"2446"});


var OT=OT||{};OT.BookingBox=function(_tracking,_bookingOptions,_displayOptions,_mediaPartnerTracking){var _b=_bookingOptions,_d=_displayOptions,_t=_tracking,_mpt=_mediaPartnerTracking;var UNDF="undefined";var OBJ="object";this.apiversion=2;this._host="http://www.onetime.com";this.box=null;this.frame=null;this.b=this.bookingOptions={sid:typeof _t!=OBJ?_t:(_t.sid||null),kwid:typeof _t!=OBJ?null:(_t.kwid||null),hotel:typeof _b.hotel!=UNDF?{id:_b.hotel.id||null,name:_b.hotel.name||null,locationId:_b.hotel.locationId||null,locationName:_b.hotel.locationName||null,checkInDate:_b.hotel.checkInDate||null,checkOutDate:_b.hotel.checkOutDate||null,guests:_b.hotel.guests||1,rooms:_b.hotel.rooms||1,target:_b.hotel.target||null}:null,location:typeof _b.location!=UNDF?{id:_b.location.id||null,name:_b.location.name||null,checkInDate:_b.location.checkInDate||null,checkOutDate:_b.location.checkOutDate||null,guests:_b.location.guests||1,rooms:_b.location.rooms||1,target:_b.location.target||null}:null,flight:typeof _b.flight!=UNDF?{fromId:_b.flight.fromId||null,toId:_b.flight.toId||null,fromName:_b.flight.fromName||null,toName:_b.flight.toName||null,departureDate:_b.flight.departureDate||null,returnDate:_b.flight.returnDate||null,oneWay:_b.flight.oneWay===true,passengers:_b.flight.passengers||1,target:_b.flight.target||null}:null};if(typeof _d==UNDF)_d={};this.d=this.displayOptions={boxClassName:_d.boxClassName||null,frameClassName:_d.frameClassName||null,cssURL:_d.cssURL||null,cache:_d.cache||false,popup:_d.popup||false,shadow:_d.shadow||false,overlay:_d.overlay||false,position:typeof _d.position!=UNDF?{x:_d.position.x||0,y:_d.position.y||0}:{x:0,y:0},dimensions:typeof _d.dimensions!=UNDF?{width:_d.dimensions.width||525,height:_d.dimensions.height||265}:{width:525,height:265},anchorElement:typeof _d.anchorElement!=UNDF?OT.dom.get(_d.anchorElement):null,center:_d.center||false,visible:typeof _d.popup!=UNDF&&_d.popup==false&&typeof _d.visible!=UNDF?_d.visible:true};if(typeof _mpt==UNDF)_mpt={};this.mpt={tags:_mpt.tags||null};if(this.d.anchorElement!=null){this.d.position.x=OT.dom.getX(this.d.anchorElement);this.d.position.y=OT.dom.getY(this.d.anchorElement);this.d.position.x=isNaN(this.d.position.x)?0:this.d.position.x;this.d.position.y=isNaN(this.d.position.y)?0:this.d.position.y;}
if(this.d.popup&&this.d.center){dim=OT.dom.getPageDimensions();this.d.position={x:Math.round((dim.viewport.width-this.d.dimensions.width)/2),y:Math.round((dim.viewport.height-this.d.dimensions.height)/2+OT.dom.getYPageScroll())};}
this.w=this.d.dimensions.width;this.h=this.d.dimensions.height;this._initialize=function(){var d=this.d,b=this.b;var opened;var fr;if(d.cache&&(opened=this._getCached())!=null){this._host=opened._host;this.w=opened.width;this.h=opened.height;this.box=opened.box;this.frame=opened.frame;if(this.box!=null){this.box.setPosition(d.position);if(this.box.visible)
this.box.c();else
this.box.o();}
return;}else{fr=this.frame=document.createElement("iframe");fr.setAttribute("scrolling","no");fr.setAttribute("frameBorder","0");fr.name=fr.id="fr"+this.getHashKey();if(d.frameClassName!=null){fr.className=d.frameClassName;}
this._setFrameStyle(this.frame);if(d.popup||(!d.popup&&d.anchorElement==null)){this.box=new OT.PopUp(fr,d.position,{shadow:d.shadow,overlay:d.overlay,iframe:false});if(d.boxClassName!=null){this.box.main.className+=" "+d.boxClassName;}
d.popup=true;}else if(d.anchorElement!=null){d.anchorElement.appendChild(fr);}
if(d.popup){if(d.overlay)this._setOverlayStyle(this.box.getOverlay());if(d.shadow)this._setShadowStyle(this.box.getShadow());this._setBoxStyle(this.box.getPopUpMain());this._setCloseStyle(this.box.getX(),this.box.getClose());}
fr.src=this.constructURL();if(d.cache){this._setCached();}
if(d.visible){this.show();}else{this.hide();}}};this.constructURL=function(){var url=this._host+"/bookingbox.php?";var nil=this.nullToEscapedEmptyString;var h=this.b.hotel,l=this.b.location,f=this.b.flight;url+="sid="+nil(this.b.sid)+"&kwid="+nil(this.b.kwid)+"&apiversion="+nil(this.apiversion);if(this.b.hotel!=null){url+="&type=hs";url+="&hid="+nil(h.id);url+="&hotel="+nil(h.name);url+="&lid="+nil(h.locationId);url+="&city="+nil(h.locationName);url+="&inDate="+nil(h.checkInDate);url+="&outDate="+nil(h.checkOutDate);url+="&travelers="+nil(h.guests);url+="&rooms="+nil(h.rooms);url+="&target="+nil(h.target);}else if(this.b.location!=null){url+="&type=hl";url+="&lid="+nil(l.id);url+="&city="+nil(l.name);url+="&inDate="+nil(l.checkInDate);url+="&outDate="+nil(l.checkOutDate);url+="&travelers="+nil(l.guests);url+="&rooms="+nil(l.rooms);url+="&target="+nil(l.target);}else if(this.b.flight!=null){url+="&type=fl";url+="&fid="+nil(f.fromId);url+="&tid="+nil(f.toId);url+="&from="+nil(f.fromName);url+="&to="+nil(f.toName);url+="&inDate="+nil(f.departureDate);url+="&outDate="+nil(f.returnDate);url+="&oneWay="+(f.oneWay?'1':'');url+="&travelers="+nil(f.passengers);url+="&target="+nil(f.target);}else{}
if(this.d.cssURL!=null){url+="&css="+nil(this.d.cssURL);}
if(this.mpt.tags!=null){if(typeof this.mpt.tags=="string")
url+="&ttags="+nil(this.mpt.tags);else if(typeof this.mpt.tags=="object"){var tagstr="";for(var i=0;i<this.mpt.tags.length;i++){tagstr+=this.mpt.tags[i].replace(";","")+";";}
url+="&ttags="+nil(tagstr);}}
return url;};this.nullToEscapedEmptyString=function(str){return str==null?'':escape(str);};this.center=function(){var main=null;if(this.box!=null){dim=OT.dom.getPageDimensions();main=this.box.getPopUpMain();this.box.setPosition({x:Math.round((dim.viewport.width-OT.dom.getW(main))/2),y:Math.round((dim.viewport.height-OT.dom.getH(main))/2+OT.dom.getYPageScroll())});}};this.show=function(){OT.dom.displayOn(this.frame);};this.hide=function(){OT.dom.displayOff(this.frame);};this._getCached=function(){if(null!=OT.BookingBoxCache[this.getHashKey()])
return OT.BookingBoxCache[this.getHashKey()];else
return null;};this._setCached=function(){OT.BookingBoxCache[this.getHashKey()]=this;};this.getHashKey=function(){var key='';if(this.b.hotel!=null)
key+='h'+this.b.hotel.id+this.b.hotel.name+this.b.hotel.locationId+this.b.hotel.locationName;else if(this.b.location!=null)
key+='l'+this.b.location.id+this.b.location.name;else if(this.b.flight!=null)key+='f'+this.b.flight.fromId+this.b.flight.toId+this.b.flight.fromName+this.b.flight.toName
return key;};this._setBoxStyle=function(box,coords){var s=box.style;s.border="2px solid #376cae";s.width=this.w+"px";s.height=this.h+"px";s.background="white";s.position="absolute";s.padding="0px";s.margin="0px";s.display="block";s.zIndex=9010;};this._setOverlayStyle=function(overlay){var s=overlay.style;s.opacity=0.3;s.background="black";s.filter="alpha(opacity=30)";s.zIndex=9009;};this._setShadowStyle=function(shadow){var s=shadow.style;s.width=this.w+"px";s.height=this.h+"px";s.background="black";s.position="absolute";s.padding="0px";s.margin="0px";s.display="block";s.opacity="0.3";s.filter="alpha(opacity=30)";s.zIndex=9009;};this._setFrameStyle=function(fr){var s=fr.style;s.width=this.w+"px";s.height=this.h+"px";s.border="0px";s.overflow="hidden";s.position=this.d.popup?"absolute":"relative";s.top="0px";s.left="0px";s.background="white";if(!this.d.visible){s.display="none";}};this._setCloseStyle=function(x,close){var r=x.style,s=close.style;r.position=s.position="absolute";r.display=s.display="block";r.border="0px";r.width="10px";r.height="10px";r.padding=r.margin="0px";r.lineHeight="15px";r.textDecoration=s.textDecoration="none";r.fontFamily=s.fontFamily="arial,sans-serif";s.fontSize="12px";r.fontSize="20px";r.color=s.color="#3556a6";r.top=0+"px";r.left=(this.w-14)+"px";s.top=(this.h-15)+"px";s.left=(this.w-33)+"px";s.zIndex=r.zIndex=9011;};this._initialize();};if("undefined"==OT.BookingBoxCache||null==OT.BookingBoxCache){OT.BookingBoxCache=[];}
var OT=OT||{};OT.uid=function(){if(!OT._uid){OT._uid=0;}
return OT._uid++;};OT.PopUp=function(contents,coords,options){var that=this;this.elements=[];this.options={shadow:false,overlay:false,iframe:false};this.coords={x:0,y:0};this.visible=false;this.overlay=null;this.shadow=null;this.x=null;this.close=null;this.main=null;this.iframe=null;this.show=function(contents){return this.create(contents);};this.create=function(){this.options=null==options?this.options:options;if(null!=coords&&coords.x!=null&&coords.y!=null){this.coords.x=coords.x;this.coords.y=coords.y;}else{this.coords=null;}
this.addMainContent(contents);return this;};this.addMainContent=function(contents){this._initialize();var el=this.elements[0].appendChild(contents);this.elements[this.elements.length]=el;for(var i=0;i<el.childNodes.length;i++){this.elements[this.elements.length]=el.childNodes[i];}};this.c=function(){OT.effect.showBleeders();for(var i=0;i<this.elements.length;i++){OT.dom.displayOff(this.elements[i]);OT.dom.hide(this.elements[i]);}
this.visible=false;};this.o=function(){OT.effect.hideBleeders();for(var i=0;i<this.elements.length;i++){OT.dom.displayOn(this.elements[i]);OT.dom.show(this.elements[i]);}
this.visible=true;};this.getOverlay=function(){return this.overlay;};this.getShadow=function(){return this.shadow;};this.getPopUpMain=function(){return this.main;};this.getX=function(){return this.x;};this.getClose=function(){return this.close;};this.setPosition=function(coords){this.main.style.top=coords.y+"px";this.main.style.left=coords.x+"px";if(this.shadow!=null){this.shadow.style.top=(coords.y+10)+"px";this.shadow.style.left=(coords.x+10)+"px";}
if(this.iframe!=null){this.iframe.style.top=coords.y+"px";this.iframe.style.left=coords.x+"px";}};this._initialize=function(){var id="popup"+OT.uid();OT.effect.hideBleeders();var main,x,close;this.main=main=this.elements[0]=OT.dom.addBodyElement("div");main.id=id;main.className="popupMain";this.x=x=OT.dom.addChildElement(main,"a");this.close=close=OT.dom.addChildElement(main,"a");x.className="popupX";x.innerHTML="&#215;";close.innerHTML="close";close.className="popupClose";close.onclick=function(){that.c();};x.onclick=function(){that.c();};x.setAttribute("href","javascript:void(0);");close.setAttribute("href","javascript:void(0);");main.style.position=x.style.position=close.style.position="absolute";if(null!=this.coords){this.setPosition(this.coords);}
if(this.options.overlay){this.overlay=this.elements[this.elements.length]=OT.effect.addScreenOverlay(main,"popupOverlay");}
if(this.options.shadow){this.shadow=this.elements[this.elements.length]=OT.effect.addShadow(main,"popupShadow");}
if(this.options.iframe){this.iframe=this.elements[this.elements.length]=OT.effect.addBackgroundIframe(main);}
x.style.display=close.style.display="block";var zIndex=OT.dom.getZIndex(main);if(zIndex&&!isNaN(parseInt(zIndex))){x.style.zIndex=close.style.zIndex=zIndex+1;}
x.style.top=(0-3)+"px";x.style.left=(OT.dom.getW(main)-OT.dom.getW(x)-2)+"px";close.style.top=(OT.dom.getH(main)-OT.dom.getH(close)-1)+"px";close.style.left=(OT.dom.getW(main)-OT.dom.getW(close)-4)+"px";this.visible=true;};this.create();};OT.dom=OT.dom||{};OT.Dom=OT.dom;OT.dom.get=function(_te){if(typeof _te=="string"){if(document.all)
return document.all[_te];else if(document.getElementById)
return document.getElementById(_te);else
return document[_te];}else if(_te){return _te;}else{return null;}};OT.dom.getX=function(o){if(document.layers)return o.left;return o.offsetLeft+(o.offsetParent?OT.dom.getX(o.offsetParent):0);};OT.dom.getY=function(o){if(document.layers)return o.top;return o.offsetTop+(o.offsetParent?OT.dom.getY(o.offsetParent):0);};OT.dom.getW=function(o){if(document.layers)return o.clip.width;return o.offsetWidth;};OT.dom.getH=function(o){if(document.layers)return o.clip.height;return o.offsetHeight;};OT.dom.displayOff=function(element){element.style.display="none";};OT.dom.displayOn=function(element){element.style.display="block";};OT.dom.hide=function(element){element.style.visibility="hidden";};OT.dom.show=function(element){element.style.visibility="visible";};OT.dom.hideElementsByTag=function(name){var elements=document.getElementsByTagName(name);for(var i=0;i<elements.length;i++){if(OT.dom.getComputedStyle(elements[i],"visibility")!="hidden"){OT.dom.hide(elements[i]);elements[i].bleeder=true;}}};OT.dom.showElementsByTag=function(name){var elements=document.getElementsByTagName(name);for(var i=0;i<elements.length;i++){if(elements[i].bleeder)OT.dom.show(elements[i]);}};OT.dom.getYPageScroll=function(){var yS,de=document.documentElement,db=document.body;if(self.pageYOffset){yS=self.pageYOffset;}else if(de&&de.scrollTop){yS=de.scrollTop;}else if(db){yS=db.scrollTop;}
return yS;};OT.dom.getPageDimensions=function(){var dx,dy,wW,wH,pgH,pgW,w=window,db=document.body,de=document.documentElement;if(w.innerHeight&&w.scrollMaxY){dx=db.scrollWidth;dy=w.innerHeight+w.scrollMaxY;}else if(db.scrollHeight>db.offsetHeight){dx=db.scrollWidth;dy=db.scrollHeight;}else{dx=db.offsetWidth;dy=db.offsetHeight;}
if(self.innerHeight){wW=self.innerWidth;wH=self.innerHeight;}else if(de&&de.clientHeight){wW=de.clientWidth;wH=de.clientHeight;}else if(db){wW=de.clientWidth;wH=db.clientHeight;}
pgH=dy<wH?wH:dy;pgW=dx<wW?wW:dx;return{page:{width:pgW,height:pgH},viewport:{width:wW,height:wH}};};OT.dom.addBodyElement=function(tag){return document.body.appendChild(document.createElement(tag));};OT.dom.addChildElement=function(parent,tag){return parent.appendChild(document.createElement(tag));};OT.dom.addElementsToDom=function(mainComponents){var root=document.createElement("div");for(var i=0;i<mainComponents.length;i++){el=OT.dom.addChildElement(root,mainComponents[i][0]);el.className=mainComponents[i][1];el.innerHTML=mainComponents[i][2];}
return root;};OT.dom.getZIndex=function(element){return OT.dom.getComputedStyle(element,'zIndex');};OT.dom.getComputedStyle=function(element,style){var value;if(document.defaultView&&document.defaultView.getComputedStyle){var computed=document.defaultView.getComputedStyle(element,'');if(computed){value=computed[style];}
return element.style[style]||value;}else if(document.documentElement.currentStyle){value=element.currentStyle?element.currentStyle[style]:null;return(element.style[style]||value);}else{return element.style[style];}};OT.dom.addEvent=function(obj,type,fn){if(obj.attachEvent){obj['e'+type+fn]=fn;obj[type+fn]=function(){obj['e'+type+fn](window.event);}
obj.attachEvent('on'+type,obj[type+fn]);}else{obj.addEventListener(type,fn,false);}};OT.dom.removeEvent=function(obj,type,fn){if(obj.detachEvent){obj.detachEvent('on'+type,obj[type+fn]);obj[type+fn]=null;obj['e'+type+fn]=null;}else{obj.removeEventListener(type,fn,false);}};OT.dom.form=OT.dom.form||{};OT.dom.form.getRadioValue=function(radioField){var val=null;if("object"==typeof radioField){if("undefined"==typeof radioField.length){val=radioField.checked?radioField.value:null;}else{for(i=0;i<radioField.length;i++){if(radioField[i].checked){val=radioField[i].value;break;}}}}
return val;};OT.effect=OT.effect||{};OT.Effect=OT.effect;OT.effect.addShadow=function(element,className){var shadow=OT.dom.addBodyElement("div");shadow.className=null!=className?className:shadow.className;shadow.style.position="absolute";var zIndex=OT.dom.getZIndex(element);if(zIndex&&!isNaN(parseInt(zIndex))){shadow.style.zIndex=zIndex-1;}
shadow.style.width=OT.dom.getW(element);shadow.style.height=OT.dom.getH(element);shadow.style.top=(OT.dom.getY(element)+10)+"px";shadow.style.left=(OT.dom.getX(element)+10)+"px";return shadow;};OT.effect.addScreenOverlay=function(element,className){var overlay=OT.dom.addBodyElement("div");overlay.className=null!=className?className:overlay.className;overlay.style.position="absolute";var zIndex=OT.dom.getZIndex(element);if(zIndex&&!isNaN(parseInt(zIndex))){overlay.style.zIndex=zIndex-1;}
var dim=OT.dom.getPageDimensions();overlay.style.top=overlay.style.left="0px";overlay.style.width=(dim.viewport.width>dim.page.width?dim.viewport.width:dim.page.width)+"px";overlay.style.height=(dim.viewport.height>dim.page.height?dim.viewport.height:dim.page.height)+"px";return overlay;};OT.effect.addBackgroundIframe=function(element){var iframe=OT.dom.addBodyElement("iframe");iframe.style.position="absolute";var zIndex=OT.dom.getZIndex(element);if(zIndex&&!isNaN(parseInt(zIndex))){iframe.style.zIndex=zIndex-1;}
iframe.style.background="white";iframe.style.width=(OT.dom.getW(element)-4)+"px";iframe.style.height=(OT.dom.getH(element)-4)+"px";iframe.style.top=OT.dom.getY(element)+"px";iframe.style.left=OT.dom.getX(element)+"px";iframe.setAttribute("frameBorder","0");return iframe;};OT.effect.showBleeders=function(){OT.dom.showElementsByTag("select");OT.dom.showElementsByTag("embed");OT.dom.showElementsByTag("object");OT.dom.showElementsByTag("iframe");};OT.effect.hideBleeders=function(){OT.dom.hideElementsByTag("select");OT.dom.hideElementsByTag("embed");OT.dom.hideElementsByTag("object");OT.dom.hideElementsByTag("iframe");};