YAHOO.util.CustomEvent=function(D,B,C,A){this.type=D;this.scope=B||window;this.silent=C;this.signature=A||YAHOO.util.CustomEvent.LIST;this.subscribers=[];if(!this.silent){}var E="_YUICEOnSubscribe";if(D!==E){this.subscribeEvent=new YAHOO.util.CustomEvent(E,this,true)}};YAHOO.util.CustomEvent.LIST=0;YAHOO.util.CustomEvent.FLAT=1;YAHOO.util.CustomEvent.prototype={subscribe:function(B,C,A){if(!B){throw new Error("Invalid callback for subscriber to '"+this.type+"'")}if(this.subscribeEvent){this.subscribeEvent.fire(B,C,A)}this.subscribers.push(new YAHOO.util.Subscriber(B,C,A))},unsubscribe:function(D,F){if(!D){return this.unsubscribeAll()}var E=false;for(var B=0,A=this.subscribers.length;B<A;++B){var C=this.subscribers[B];if(C&&C.contains(D,F)){this._delete(B);E=true}}return E},fire:function(){var A=this.subscribers.length;if(!A&&this.silent){return true}var C=[],B=true,D;for(D=0;D<arguments.length;++D){C.push(arguments[D])}var G=C.length;if(!this.silent){}for(D=0;D<A;++D){var F=this.subscribers[D];if(F){if(!this.silent){}var E=F.getScope(this.scope);if(this.signature==YAHOO.util.CustomEvent.FLAT){var H=null;if(C.length>0){H=C[0]}B=F.fn.call(E,H,F.obj)}else{B=F.fn.call(E,this.type,C,F.obj)}if(false===B){if(!this.silent){}return false}}}return true},unsubscribeAll:function(){for(var B=0,A=this.subscribers.length;B<A;++B){this._delete(A-1-B)}return B},_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+"', scope: "+this.scope}};YAHOO.util.Subscriber=function(B,C,A){this.fn=B;this.obj=C||null;this.override=A};YAHOO.util.Subscriber.prototype.getScope=function(A){if(this.override){if(this.override===true){return this.obj}else{return this.override}}return A};YAHOO.util.Subscriber.prototype.contains=function(A,B){if(B){return(this.fn==A&&this.obj==B)}else{return(this.fn==A)}};YAHOO.util.Subscriber.prototype.toString=function(){return"Subscriber { obj: "+(this.obj||"")+", override: "+(this.override||"no")+" }"};if(!YAHOO.util.Event){YAHOO.util.Event=function(){var H=false;var J=false;var I=[];var K=[];var F=[];var D=[];var C=0;var E=[];var B=[];var A=0;var G=null;return{POLL_RETRYS:200,POLL_INTERVAL:10,EL:0,TYPE:1,FN:2,WFN:3,OBJ:3,ADJ_SCOPE:4,isSafari:(/KHTML/gi).test(navigator.userAgent),webkit:function(){var L=navigator.userAgent.match(/AppleWebKit\/([^ ]*)/);if(L&&L[1]){return L[1]}return null}(),isIE:(!this.webkit&&!navigator.userAgent.match(/opera/gi)&&navigator.userAgent.match(/msie/gi)),_interval:null,startInterval:function(){if(!this._interval){var L=this;var M=function(){L._tryPreloadAttach()};this._interval=setInterval(M,this.POLL_INTERVAL)}},onAvailable:function(N,L,O,M){E.push({id:N,fn:L,obj:O,override:M,checkReady:false});C=this.POLL_RETRYS;this.startInterval()},onDOMReady:function(L,N,M){this.DOMReadyEvent.subscribe(L,N,M)},onContentReady:function(N,L,O,M){E.push({id:N,fn:L,obj:O,override:M,checkReady:true});C=this.POLL_RETRYS;this.startInterval()},addListener:function(N,L,W,R,M){if(!W||!W.call){return false}if(this._isValidCollection(N)){var X=true;for(var S=0,U=N.length;S<U;++S){X=this.on(N[S],L,W,R,M)&&X}return X}else{if(typeof N=="string"){var Q=this.getEl(N);if(Q){N=Q}else{this.onAvailable(N,function(){YAHOO.util.Event.on(N,L,W,R,M)});return true}}}if(!N){return false}if("unload"==L&&R!==this){K[K.length]=[N,L,W,R,M];return true}var Z=N;if(M){if(M===true){Z=R}else{Z=M}}var O=function(a){return W.call(Z,YAHOO.util.Event.getEvent(a),R)};var Y=[N,L,W,O,Z];var T=I.length;I[T]=Y;if(this.useLegacyEvent(N,L)){var P=this.getLegacyIndex(N,L);if(P==-1||N!=F[P][0]){P=F.length;B[N.id+L]=P;F[P]=[N,L,N["on"+L]];D[P]=[];N["on"+L]=function(a){YAHOO.util.Event.fireLegacyEvent(YAHOO.util.Event.getEvent(a),P)}}D[P].push(Y)}else{try{this._simpleAdd(N,L,O,false)}catch(V){this.lastError=V;this.removeListener(N,L,W);return false}}return true},fireLegacyEvent:function(P,N){var R=true,L,T,S,U,Q;T=D[N];for(var M=0,O=T.length;M<O;++M){S=T[M];if(S&&S[this.WFN]){U=S[this.ADJ_SCOPE];Q=S[this.WFN].call(U,P);R=(R&&Q)}}L=F[N];if(L&&L[2]){L[2](P)}return R},getLegacyIndex:function(M,N){var L=this.generateId(M)+N;if(typeof B[L]=="undefined"){return -1}else{return B[L]}},useLegacyEvent:function(M,N){if(this.webkit&&("click"==N||"dblclick"==N)){var L=parseInt(this.webkit,10);if(!isNaN(L)&&L<418){return true}}return false},removeListener:function(M,L,U){var P,S;if(typeof M=="string"){M=this.getEl(M)}else{if(this._isValidCollection(M)){var V=true;for(P=0,S=M.length;P<S;++P){V=(this.removeListener(M[P],L,U)&&V)}return V}}if(!U||!U.call){return this.purgeElement(M,false,L)}if("unload"==L){for(P=0,S=K.length;P<S;P++){var W=K[P];if(W&&W[0]==M&&W[1]==L&&W[2]==U){K.splice(P,1);return true}}return false}var Q=null;var R=arguments[3];if("undefined"==typeof R){R=this._getCacheIndex(M,L,U)}if(R>=0){Q=I[R]}if(!M||!Q){return false}if(this.useLegacyEvent(M,L)){var O=this.getLegacyIndex(M,L);var N=D[O];if(N){for(P=0,S=N.length;P<S;++P){W=N[P];if(W&&W[this.EL]==M&&W[this.TYPE]==L&&W[this.FN]==U){N.splice(P,1);break}}}}else{try{this._simpleRemove(M,L,Q[this.WFN],false)}catch(T){this.lastError=T;return false}}delete I[R][this.WFN];delete I[R][this.FN];I.splice(R,1);return true},getTarget:function(N,M){var L=N.target||N.srcElement;return this.resolveTextNode(L)},resolveTextNode:function(L){if(L&&3==L.nodeType){return L.parentNode}else{return L}},getPageX:function(M){var L=M.pageX;if(!L&&0!==L){L=M.clientX||0;if(this.isIE){L+=this._getScrollLeft()}}return L},getPageY:function(L){var M=L.pageY;if(!M&&0!==M){M=L.clientY||0;if(this.isIE){M+=this._getScrollTop()}}return M},getXY:function(L){return[this.getPageX(L),this.getPageY(L)]},getRelatedTarget:function(M){var L=M.relatedTarget;if(!L){if(M.type=="mouseout"){L=M.toElement}else{if(M.type=="mouseover"){L=M.fromElement}}}return this.resolveTextNode(L)},getTime:function(N){if(!N.time){var M=new Date().getTime();try{N.time=M}catch(L){this.lastError=L;return M}}return N.time},stopEvent:function(L){this.stopPropagation(L);this.preventDefault(L)},stopPropagation:function(L){if(L.stopPropagation){L.stopPropagation()}else{L.cancelBubble=true}},preventDefault:function(L){if(L.preventDefault){L.preventDefault()}else{L.returnValue=false}},getEvent:function(M){var L=M||window.event;if(!L){var N=this.getEvent.caller;while(N){L=N.arguments[0];if(L&&Event==L.constructor){break}N=N.caller}}return L},getCharCode:function(L){return L.charCode||L.keyCode||0},_getCacheIndex:function(P,Q,O){for(var N=0,M=I.length;N<M;++N){var L=I[N];if(L&&L[this.FN]==O&&L[this.EL]==P&&L[this.TYPE]==Q){return N}}return -1},generateId:function(L){var M=L.id;if(!M){M="yuievtautoid-"+A;++A;L.id=M}return M},_isValidCollection:function(L){return(L&&L.length&&typeof L!="string"&&!L.tagName&&!L.alert&&typeof L[0]!="undefined")},elCache:{},getEl:function(L){return document.getElementById(L)},clearCache:function(){},DOMReadyEvent:new YAHOO.util.CustomEvent("DOMReady",this),_load:function(M){if(!H){H=true;var L=YAHOO.util.Event;L._ready();if(this.isIE){L._simpleRemove(window,"load",L._load)}}},_ready:function(M){if(!J){J=true;var L=YAHOO.util.Event;L.DOMReadyEvent.fire();L._simpleRemove(document,"DOMContentLoaded",L._ready)}},_tryPreloadAttach:function(){if(this.locked){return false}if(this.isIE&&!J){return false}this.locked=true;var Q=!H;if(!Q){Q=(C>0)}var P=[];var R=function(T,U){var S=T;if(U.override){if(U.override===true){S=U.obj}else{S=U.override}}U.fn.call(S,U.obj)};var M,L,O,N;for(M=0,L=E.length;M<L;++M){O=E[M];if(O&&!O.checkReady){N=this.getEl(O.id);if(N){R(N,O);E[M]=null}else{P.push(O)}}}for(M=0,L=E.length;M<L;++M){O=E[M];if(O&&O.checkReady){N=this.getEl(O.id);if(N){if(H||N.nextSibling){R(N,O);E[M]=null}}else{P.push(O)}}}C=(P.length===0)?0:C-1;if(Q){this.startInterval()}else{clearInterval(this._interval);this._interval=null}this.locked=false;return true},purgeElement:function(O,P,R){var Q=this.getListeners(O,R);if(Q){for(var N=0,L=Q.length;N<L;++N){var M=Q[N];this.removeListener(O,M.type,M.fn)}}if(P&&O&&O.childNodes){for(N=0,L=O.childNodes.length;N<L;++N){this.purgeElement(O.childNodes[N],P,R)}}},getListeners:function(N,L){var Q=[],M;if(!L){M=[I,K]}else{if(L=="unload"){M=[K]}else{M=[I]}}for(var P=0;P<M.length;++P){var T=M[P];if(T&&T.length>0){for(var R=0,S=T.length;R<S;++R){var O=T[R];if(O&&O[this.EL]===N&&(!L||L===O[this.TYPE])){Q.push({type:O[this.TYPE],fn:O[this.FN],obj:O[this.OBJ],adjust:O[this.ADJ_SCOPE],index:R})}}}}return(Q.length)?Q:null},_unload:function(S){var R=YAHOO.util.Event,P,O,M,L,N;for(P=0,L=K.length;P<L;++P){M=K[P];if(M){var Q=window;if(M[R.ADJ_SCOPE]){if(M[R.ADJ_SCOPE]===true){Q=M[R.OBJ]}else{Q=M[R.ADJ_SCOPE]}}M[R.FN].call(Q,R.getEvent(S),M[R.OBJ]);K[P]=null;M=null;Q=null}}K=null;if(I&&I.length>0){O=I.length;while(O){N=O-1;M=I[N];if(M){R.removeListener(M[R.EL],M[R.TYPE],M[R.FN],N)}O=O-1}M=null;R.clearCache()}for(P=0,L=F.length;P<L;++P){F[P][0]=null;F[P]=null}F=null;R._simpleRemove(window,"unload",R._unload)},_getScrollLeft:function(){return this._getScroll()[1]},_getScrollTop:function(){return this._getScroll()[0]},_getScroll:function(){var L=document.documentElement,M=document.body;if(L&&(L.scrollTop||L.scrollLeft)){return[L.scrollTop,L.scrollLeft]}else{if(M){return[M.scrollTop,M.scrollLeft]}else{return[0,0]}}},regCE:function(){},_simpleAdd:function(){if(window.addEventListener){return function(N,O,M,L){N.addEventListener(O,M,(L))}}else{if(window.attachEvent){return function(N,O,M,L){N.attachEvent("on"+O,M)}}else{return function(){}}}}(),_simpleRemove:function(){if(window.removeEventListener){return function(N,O,M,L){N.removeEventListener(O,M,(L))}}else{if(window.detachEvent){return function(M,N,L){M.detachEvent("on"+N,L)}}else{return function(){}}}}()}}();(function(){var B=YAHOO.util.Event;B.on=B.addListener;if(B.isIE){document.write('<script id="_yui_eu_dr" defer="true" src="//:"><\/script>');var A=document.getElementById("_yui_eu_dr");A.onreadystatechange=function(){if("complete"==this.readyState){this.parentNode.removeChild(this);YAHOO.util.Event._ready()}};A=null;YAHOO.util.Event.onDOMReady(YAHOO.util.Event._tryPreloadAttach,YAHOO.util.Event,true)}else{if(B.webkit){B._drwatch=setInterval(function(){var C=document.readyState;if("loaded"==C||"complete"==C){clearInterval(B._drwatch);B._drwatch=null;B._ready()}},B.POLL_INTERVAL)}else{B._simpleAdd(document,"DOMContentLoaded",B._ready)}}B._simpleAdd(window,"load",B._load);B._simpleAdd(window,"unload",B._unload);B._tryPreloadAttach()})()}YAHOO.util.EventProvider=function(){};YAHOO.util.EventProvider.prototype={__yui_events:null,__yui_subscribers:null,subscribe:function(A,C,F,E){this.__yui_events=this.__yui_events||{};var D=this.__yui_events[A];if(D){D.subscribe(C,F,E)}else{this.__yui_subscribers=this.__yui_subscribers||{};var B=this.__yui_subscribers;if(!B[A]){B[A]=[]}B[A].push({fn:C,obj:F,override:E})}},unsubscribe:function(A,B,D){this.__yui_events=this.__yui_events||{};var C=this.__yui_events[A];if(C){return C.unsubscribe(B,D)}else{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||null;var B=new YAHOO.util.CustomEvent(G,H,E,YAHOO.util.CustomEvent.FLAT);I[G]=B;if(A.onSubscribeCallback){B.subscribeEvent.subscribe(A.onSubscribeCallback)}this.__yui_subscribers=this.__yui_subscribers||{};var F=this.__yui_subscribers[G];if(F){for(var C=0;C<F.length;++C){B.subscribe(F[C].fn,F[C].obj,F[C].override)}}}return I[G]},fireEvent:function(E,D,A,C){this.__yui_events=this.__yui_events||{};var G=this.__yui_events[E];if(G){var B=[];for(var F=1;F<arguments.length;++F){B.push(arguments[F])}return G.fire.apply(G,B)}else{return null}},hasEvent:function(A){if(this.__yui_events){if(this.__yui_events[A]){return true}}return false}};YAHOO.util.KeyListener=function(A,F,B,C){if(!A){}else{if(!F){}else{if(!B){}}}if(!C){C=YAHOO.util.KeyListener.KEYDOWN}var D=new YAHOO.util.CustomEvent("keyPressed");this.enabledEvent=new YAHOO.util.CustomEvent("enabled");this.disabledEvent=new YAHOO.util.CustomEvent("disabled");if(typeof A=="string"){A=document.getElementById(A)}if(typeof B=="function"){D.subscribe(B)}else{D.subscribe(B.fn,B.scope,B.correctScope)}function E(K,J){if(!F.shift){F.shift=false}if(!F.alt){F.alt=false}if(!F.ctrl){F.ctrl=false}if(K.shiftKey==F.shift&&K.altKey==F.alt&&K.ctrlKey==F.ctrl){var H;var G;if(F.keys instanceof Array){for(var I=0;I<F.keys.length;I++){H=F.keys[I];if(H==K.charCode){D.fire(K.charCode,K);break}else{if(H==K.keyCode){D.fire(K.keyCode,K);break}}}}else{H=F.keys;if(H==K.charCode){D.fire(K.charCode,K)}else{if(H==K.keyCode){D.fire(K.keyCode,K)}}}}}this.enable=function(){if(!this.enabled){YAHOO.util.Event.addListener(A,C,E);this.enabledEvent.fire(F)}this.enabled=true};this.disable=function(){if(this.enabled){YAHOO.util.Event.removeListener(A,C,E);this.disabledEvent.fire(F)}this.enabled=false};this.toString=function(){return"KeyListener ["+F.keys+"] "+A.tagName+(A.id?"["+A.id+"]":"")}};YAHOO.util.KeyListener.KEYDOWN="keydown";YAHOO.util.KeyListener.KEYUP="keyup";YAHOO.register("event",YAHOO.util.Event,{version:"2.2.2",build:"204"});