/*
Copyright (c) 2007, Yahoo! Inc. All rights reserved.
Code licensed under the BSD License: http://developer.yahoo.net/yui/license.txt
version: 2.4.1

Note: This file includes yahoo, dom, event, and anim

*/
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;if(!I[A]){
        I[A]={
            versions:[],
            builds:[]
        };
    }var 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(var 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
    };var 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];
            }
            }
        }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]);
                    }
                    }
                }
            }
        }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||{
    isArray:function(B){
        if(B){
            var A=YAHOO.lang;return A.isNumber(B.length)&&A.isFunction(B.splice);
        }return false;
    },
    isBoolean:function(A){
        return typeof A==="boolean";
    },
    isFunction:function(A){
        return typeof A==="function";
    },
    isNull:function(A){
        return A===null;
    },
    isNumber:function(A){
        return typeof A==="number"&&isFinite(A);
    },
    isObject:function(A){
        return(A&&(typeof A==="object"||YAHOO.lang.isFunction(A)))||false;
    },
    isString:function(A){
        return typeof A==="string";
    },
    isUndefined:function(A){
        return typeof A==="undefined";
    },
    hasOwnProperty:function(A,B){
        if(Object.prototype.hasOwnProperty){
            return A.hasOwnProperty(B);
        }return !YAHOO.lang.isUndefined(A[B])&&A.constructor.prototype[B]!==A[B];
    },
    _IEEnumFix:function(C,B){
        if(YAHOO.env.ua.ie){
            var E=["toString","valueOf"],A;for(A=0;A<E.length;A=A+1){
                var F=E[A],D=B[F];if(YAHOO.lang.isFunction(D)&&D!=Object.prototype[F]){
                    C[F]=D;
                }
                }
            }
        },
    extend:function(D,E,C){
        if(!E||!D){
            throw new Error("YAHOO.lang.extend failed, please check that all dependencies are included.");
        }var B=function(){};B.prototype=E.prototype;D.prototype=new B();D.prototype.constructor=D;D.superclass=E.prototype;if(E.prototype.constructor==Object.prototype.constructor){
            E.prototype.constructor=E;
        }if(C){
            for(var A in C){
                D.prototype[A]=C[A];
            }YAHOO.lang._IEEnumFix(D.prototype,C);
        }
        },
    augmentObject:function(E,D){
        if(!D||!E){
            throw new Error("Absorb failed, verify dependencies.");
        }var A=arguments,C,F,B=A[2];if(B&&B!==true){
            for(C=2;C<A.length;C=C+1){
                E[A[C]]=D[A[C]];
            }
            }else{
            for(F in D){
                if(B||!E[F]){
                    E[F]=D[F];
                }
                }YAHOO.lang._IEEnumFix(E,D);
        }
        },
    augmentProto:function(D,C){
        if(!C||!D){
            throw new Error("Augment failed, verify dependencies.");
        }var A=[D.prototype,C.prototype];for(var B=2;B<arguments.length;B=B+1){
            A.push(arguments[B]);
        }YAHOO.lang.augmentObject.apply(this,A);
    },
    dump:function(A,G){
        var C=YAHOO.lang,D,F,I=[],J="{...}",B="f(){...}",H=", ",E=" => ";if(!C.isObject(A)){
            return A+"";
        }else{
            if(A instanceof Date||("nodeType" in A&&"tagName" in A)){
                return A;
            }else{
                if(C.isFunction(A)){
                    return B;
                }
                }
            }G=(C.isNumber(G))?G:3;if(C.isArray(A)){
            I.push("[");for(D=0,F=A.length;D<F;D=D+1){
                if(C.isObject(A[D])){
                    I.push((G>0)?C.dump(A[D],G-1):J);
                }else{
                    I.push(A[D]);
                }I.push(H);
            }if(I.length>1){
                I.pop();
            }I.push("]");
        }else{
            I.push("{");for(D in A){
                if(C.hasOwnProperty(A,D)){
                    I.push(D+E);if(C.isObject(A[D])){
                        I.push((G>0)?C.dump(A[D],G-1):J);
                    }else{
                        I.push(A[D]);
                    }I.push(H);
                }
                }if(I.length>1){
                I.pop();
            }I.push("}");
        }return I.join("");
    },
    substitute:function(Q,B,J){
        var G,F,E,M,N,P,D=YAHOO.lang,L=[],C,H="dump",K=" ",A="{",O="}";for(;;){
            G=Q.lastIndexOf(A);if(G<0){
                break;
            }F=Q.indexOf(O,G);if(G+1>=F){
                break;
            }C=Q.substring(G+1,F);M=C;P=null;E=M.indexOf(K);if(E>-1){
                P=M.substring(E+1);M=M.substring(0,E);
            }N=B[M];if(J){
                N=J(M,N,P);
            }if(D.isObject(N)){
                if(D.isArray(N)){
                    N=D.dump(N,parseInt(P,10));
                }else{
                    P=P||"";var I=P.indexOf(H);if(I>-1){
                        P=P.substring(4);
                    }if(N.toString===Object.prototype.toString||I>-1){
                        N=D.dump(N,parseInt(P,10));
                    }else{
                        N=N.toString();
                    }
                    }
                }else{
                if(!D.isString(N)&&!D.isNumber(N)){
                    N="~-"+L.length+"-~";L[L.length]=C;
                }
                }Q=Q.substring(0,G)+N+Q.substring(F+1);
        }for(G=L.length-1;G>=0;G=G-1){
            Q=Q.replace(new RegExp("~-"+G+"-~"),"{"+L[G]+"}","g");
        }return Q;
    },
    trim:function(A){
        try{
            return A.replace(/^\s+|\s+$/g,"");
        }catch(B){
            return A;
        }
        },
    merge:function(){
        var D={},B=arguments;for(var C=0,A=B.length;C<A;C=C+1){
            YAHOO.lang.augmentObject(D,B[C],true);
        }return D;
    },
    later:function(H,B,I,D,E){
        H=H||0;B=B||{};var C=I,G=D,F,A;if(YAHOO.lang.isString(I)){
            C=B[I];
        }if(!C){
            throw new TypeError("method undefined");
        }if(!YAHOO.lang.isArray(G)){
            G=[D];
        }F=function(){
            C.apply(B,G);
        };A=(E)?setInterval(F,H):setTimeout(F,H);return{
            interval:E,
            cancel:function(){
                if(this.interval){
                    clearInterval(A);
                }else{
                    clearTimeout(A);
                }
                }
            };
    },
    isValue:function(B){
        var A=YAHOO.lang;return(A.isObject(B)||A.isString(B)||A.isNumber(B)||A.isBoolean(B));
    }
    };YAHOO.util.Lang=YAHOO.lang;YAHOO.lang.augment=YAHOO.lang.augmentProto;YAHOO.augment=YAHOO.lang.augmentProto;YAHOO.extend=YAHOO.lang.extend;YAHOO.register("yahoo",YAHOO,{
    version:"2.4.1",
    build:"742"
});(function(){
    var B=YAHOO.util,L,J,H=0,K={},F={},N=window.document;var C=YAHOO.env.ua.opera,M=YAHOO.env.ua.webkit,A=YAHOO.env.ua.gecko,G=YAHOO.env.ua.ie;var E={
        HYPHEN:/(-[a-z])/i,
        ROOT_TAG:/^body|html$/i
    };var O=function(Q){
        if(!E.HYPHEN.test(Q)){
            return Q;
        }if(K[Q]){
            return K[Q];
        }var R=Q;while(E.HYPHEN.exec(R)){
            R=R.replace(RegExp.$1,RegExp.$1.substr(1).toUpperCase());
        }K[Q]=R;return R;
    };var P=function(R){
        var Q=F[R];if(!Q){
            Q=new RegExp("(?:^|\\s+)"+R+"(?:\\s+|$)");F[R]=Q;
        }return Q;
    };if(N.defaultView&&N.defaultView.getComputedStyle){
        L=function(Q,T){
            var S=null;if(T=="float"){
                T="cssFloat";
            }var R=N.defaultView.getComputedStyle(Q,"");if(R){
                S=R[O(T)];
            }return Q.style[T]||S;
        };
    }else{
        if(N.documentElement.currentStyle&&G){
            L=function(Q,S){
                switch(O(S)){
                    case"opacity":var U=100;try{
                        U=Q.filters["DXImageTransform.Microsoft.Alpha"].opacity;
                    }catch(T){
                        try{
                            U=Q.filters("alpha").opacity;
                        }catch(T){}
                        }return U/100;case"float":S="styleFloat";default:var R=Q.currentStyle?Q.currentStyle[S]:null;return(Q.style[S]||R);
                }
                };
        }else{
            L=function(Q,R){
                return Q.style[R];
            };
        }
        }if(G){
        J=function(Q,R,S){
            switch(R){
                case"opacity":if(YAHOO.lang.isString(Q.style.filter)){
                    Q.style.filter="alpha(opacity="+S*100+")";if(!Q.currentStyle||!Q.currentStyle.hasLayout){
                        Q.style.zoom=1;
                    }
                    }break;case"float":R="styleFloat";default:Q.style[R]=S;
            }
            };
    }else{
        J=function(Q,R,S){
            if(R=="float"){
                R="cssFloat";
            }Q.style[R]=S;
        };
    }var D=function(Q,R){
        return Q&&Q.nodeType==1&&(!R||R(Q));
    };YAHOO.util.Dom={
        get:function(S){
            if(S&&(S.tagName||S.item)){
                return S;
            }if(YAHOO.lang.isString(S)||!S){
                return N.getElementById(S);
            }if(S.length!==undefined){
                var T=[];for(var R=0,Q=S.length;R<Q;++R){
                    T[T.length]=B.Dom.get(S[R]);
                }return T;
            }return S;
        },
        getStyle:function(Q,S){
            S=O(S);var R=function(T){
                return L(T,S);
            };return B.Dom.batch(Q,R,B.Dom,true);
        },
        setStyle:function(Q,S,T){
            S=O(S);var R=function(U){
                J(U,S,T);
            };B.Dom.batch(Q,R,B.Dom,true);
        },
        getXY:function(Q){
            var R=function(S){
                if((S.parentNode===null||S.offsetParent===null||this.getStyle(S,"display")=="none")&&S!=S.ownerDocument.body){
                    return false;
                }return I(S);
            };return B.Dom.batch(Q,R,B.Dom,true);
        },
        getX:function(Q){
            var R=function(S){
                return B.Dom.getXY(S)[0];
            };return B.Dom.batch(Q,R,B.Dom,true);
        },
        getY:function(Q){
            var R=function(S){
                return B.Dom.getXY(S)[1];
            };return B.Dom.batch(Q,R,B.Dom,true);
        },
        setXY:function(Q,T,S){
            var R=function(W){
                var V=this.getStyle(W,"position");if(V=="static"){
                    this.setStyle(W,"position","relative");V="relative";
                }var Y=this.getXY(W);if(Y===false){
                    return false;
                }var X=[parseInt(this.getStyle(W,"left"),10),parseInt(this.getStyle(W,"top"),10)];if(isNaN(X[0])){
                    X[0]=(V=="relative")?0:W.offsetLeft;
                }if(isNaN(X[1])){
                    X[1]=(V=="relative")?0:W.offsetTop;
                }if(T[0]!==null){
                    W.style.left=T[0]-Y[0]+X[0]+"px";
                }if(T[1]!==null){
                    W.style.top=T[1]-Y[1]+X[1]+"px";
                }if(!S){
                    var U=this.getXY(W);if((T[0]!==null&&U[0]!=T[0])||(T[1]!==null&&U[1]!=T[1])){
                        this.setXY(W,T,true);
                    }
                    }
                };B.Dom.batch(Q,R,B.Dom,true);
        },
        setX:function(R,Q){
            B.Dom.setXY(R,[Q,null]);
        },
        setY:function(Q,R){
            B.Dom.setXY(Q,[null,R]);
        },
        getRegion:function(Q){
            var R=function(S){
                if((S.parentNode===null||S.offsetParent===null||this.getStyle(S,"display")=="none")&&S!=N.body){
                    return false;
                }var T=B.Region.getRegion(S);return T;
            };return B.Dom.batch(Q,R,B.Dom,true);
        },
        getClientWidth:function(){
            return B.Dom.getViewportWidth();
        },
        getClientHeight:function(){
            return B.Dom.getViewportHeight();
        },
        getElementsByClassName:function(U,Y,V,W){
            Y=Y||"*";V=(V)?B.Dom.get(V):null||N;if(!V){
                return[];
            }var R=[],Q=V.getElementsByTagName(Y),X=P(U);for(var S=0,T=Q.length;S<T;++S){
                if(X.test(Q[S].className)){
                    R[R.length]=Q[S];if(W){
                        W.call(Q[S],Q[S]);
                    }
                    }
                }return R;
        },
        hasClass:function(S,R){
            var Q=P(R);var T=function(U){
                return Q.test(U.className);
            };return B.Dom.batch(S,T,B.Dom,true);
        },
        addClass:function(R,Q){
            var S=function(T){
                if(this.hasClass(T,Q)){
                    return false;
                }T.className=YAHOO.lang.trim([T.className,Q].join(" "));return true;
            };return B.Dom.batch(R,S,B.Dom,true);
        },
        removeClass:function(S,R){
            var Q=P(R);var T=function(U){
                if(!this.hasClass(U,R)){
                    return false;
                }var V=U.className;U.className=V.replace(Q," ");if(this.hasClass(U,R)){
                    this.removeClass(U,R);
                }U.className=YAHOO.lang.trim(U.className);return true;
            };return B.Dom.batch(S,T,B.Dom,true);
        },
        replaceClass:function(T,R,Q){
            if(!Q||R===Q){
                return false;
            }var S=P(R);var U=function(V){
                if(!this.hasClass(V,R)){
                    this.addClass(V,Q);return true;
                }V.className=V.className.replace(S," "+Q+" ");if(this.hasClass(V,R)){
                    this.replaceClass(V,R,Q);
                }V.className=YAHOO.lang.trim(V.className);return true;
            };return B.Dom.batch(T,U,B.Dom,true);
        },
        generateId:function(Q,S){
            S=S||"yui-gen";var R=function(T){
                if(T&&T.id){
                    return T.id;
                }var U=S+H++;if(T){
                    T.id=U;
                }return U;
            };return B.Dom.batch(Q,R,B.Dom,true)||R.apply(B.Dom,arguments);
        },
        isAncestor:function(Q,R){
            Q=B.Dom.get(Q);R=B.Dom.get(R);if(!Q||!R){
                return false;
            }if(Q.contains&&R.nodeType&&!M){
                return Q.contains(R);
            }else{
                if(Q.compareDocumentPosition&&R.nodeType){
                    return !!(Q.compareDocumentPosition(R)&16);
                }else{
                    if(R.nodeType){
                        return !!this.getAncestorBy(R,function(S){
                            return S==Q;
                        });
                    }
                    }
                }return false;
        },
        inDocument:function(Q){
            return this.isAncestor(N.documentElement,Q);
        },
        getElementsBy:function(X,R,S,U){
            R=R||"*";S=(S)?B.Dom.get(S):null||N;if(!S){
                return[];
            }var T=[],W=S.getElementsByTagName(R);for(var V=0,Q=W.length;V<Q;++V){
                if(X(W[V])){
                    T[T.length]=W[V];if(U){
                        U(W[V]);
                    }
                    }
                }return T;
        },
        batch:function(U,X,W,S){
            U=(U&&(U.tagName||U.item))?U:B.Dom.get(U);if(!U||!X){
                return false;
            }var T=(S)?W:window;if(U.tagName||U.length===undefined){
                return X.call(T,U,W);
            }var V=[];for(var R=0,Q=U.length;R<Q;++R){
                V[V.length]=X.call(T,U[R],W);
            }return V;
        },
        getDocumentHeight:function(){
            var R=(N.compatMode!="CSS1Compat")?N.body.scrollHeight:N.documentElement.scrollHeight;var Q=Math.max(R,B.Dom.getViewportHeight());return Q;
        },
        getDocumentWidth:function(){
            var R=(N.compatMode!="CSS1Compat")?N.body.scrollWidth:N.documentElement.scrollWidth;var Q=Math.max(R,B.Dom.getViewportWidth());return Q;
        },
        getViewportHeight:function(){
            var Q=self.innerHeight;var R=N.compatMode;if((R||G)&&!C){
                Q=(R=="CSS1Compat")?N.documentElement.clientHeight:N.body.clientHeight;
            }return Q;
        },
        getViewportWidth:function(){
            var Q=self.innerWidth;var R=N.compatMode;if(R||G){
                Q=(R=="CSS1Compat")?N.documentElement.clientWidth:N.body.clientWidth;
            }return Q;
        },
        getAncestorBy:function(Q,R){
            while(Q=Q.parentNode){
                if(D(Q,R)){
                    return Q;
                }
                }return null;
        },
        getAncestorByClassName:function(R,Q){
            R=B.Dom.get(R);if(!R){
                return null;
            }var S=function(T){
                return B.Dom.hasClass(T,Q);
            };return B.Dom.getAncestorBy(R,S);
        },
        getAncestorByTagName:function(R,Q){
            R=B.Dom.get(R);if(!R){
                return null;
            }var S=function(T){
                return T.tagName&&T.tagName.toUpperCase()==Q.toUpperCase();
            };return B.Dom.getAncestorBy(R,S);
        },
        getPreviousSiblingBy:function(Q,R){
            while(Q){
                Q=Q.previousSibling;if(D(Q,R)){
                    return Q;
                }
                }return null;
        },
        getPreviousSibling:function(Q){
            Q=B.Dom.get(Q);if(!Q){
                return null;
            }return B.Dom.getPreviousSiblingBy(Q);
        },
        getNextSiblingBy:function(Q,R){
            while(Q){
                Q=Q.nextSibling;if(D(Q,R)){
                    return Q;
                }
                }return null;
        },
        getNextSibling:function(Q){
            Q=B.Dom.get(Q);if(!Q){
                return null;
            }return B.Dom.getNextSiblingBy(Q);
        },
        getFirstChildBy:function(Q,S){
            var R=(D(Q.firstChild,S))?Q.firstChild:null;return R||B.Dom.getNextSiblingBy(Q.firstChild,S);
        },
        getFirstChild:function(Q,R){
            Q=B.Dom.get(Q);if(!Q){
                return null;
            }return B.Dom.getFirstChildBy(Q);
        },
        getLastChildBy:function(Q,S){
            if(!Q){
                return null;
            }var R=(D(Q.lastChild,S))?Q.lastChild:null;return R||B.Dom.getPreviousSiblingBy(Q.lastChild,S);
        },
        getLastChild:function(Q){
            Q=B.Dom.get(Q);return B.Dom.getLastChildBy(Q);
        },
        getChildrenBy:function(R,T){
            var S=B.Dom.getFirstChildBy(R,T);var Q=S?[S]:[];B.Dom.getNextSiblingBy(S,function(U){
                if(!T||T(U)){
                    Q[Q.length]=U;
                }return false;
            });return Q;
        },
        getChildren:function(Q){
            Q=B.Dom.get(Q);if(!Q){}return B.Dom.getChildrenBy(Q);
        },
        getDocumentScrollLeft:function(Q){
            Q=Q||N;return Math.max(Q.documentElement.scrollLeft,Q.body.scrollLeft);
        },
        getDocumentScrollTop:function(Q){
            Q=Q||N;return Math.max(Q.documentElement.scrollTop,Q.body.scrollTop);
        },
        insertBefore:function(R,Q){
            R=B.Dom.get(R);Q=B.Dom.get(Q);if(!R||!Q||!Q.parentNode){
                return null;
            }return Q.parentNode.insertBefore(R,Q);
        },
        insertAfter:function(R,Q){
            R=B.Dom.get(R);Q=B.Dom.get(Q);if(!R||!Q||!Q.parentNode){
                return null;
            }if(Q.nextSibling){
                return Q.parentNode.insertBefore(R,Q.nextSibling);
            }else{
                return Q.parentNode.appendChild(R);
            }
            },
        getClientRegion:function(){
            var S=B.Dom.getDocumentScrollTop(),R=B.Dom.getDocumentScrollLeft(),T=B.Dom.getViewportWidth()+R,Q=B.Dom.getViewportHeight()+S;return new B.Region(S,T,Q,R);
        }
        };var I=function(){
        if(N.documentElement.getBoundingClientRect){
            return function(R){
                var S=R.getBoundingClientRect();var Q=R.ownerDocument;return[S.left+B.Dom.getDocumentScrollLeft(Q),S.top+B.Dom.getDocumentScrollTop(Q)];
            };
        }else{
            return function(S){
                var T=[S.offsetLeft,S.offsetTop];var R=S.offsetParent;var Q=(M&&B.Dom.getStyle(S,"position")=="absolute"&&S.offsetParent==S.ownerDocument.body);if(R!=S){
                    while(R){
                        T[0]+=R.offsetLeft;T[1]+=R.offsetTop;if(!Q&&M&&B.Dom.getStyle(R,"position")=="absolute"){
                            Q=true;
                        }R=R.offsetParent;
                    }
                    }if(Q){
                    T[0]-=S.ownerDocument.body.offsetLeft;T[1]-=S.ownerDocument.body.offsetTop;
                }R=S.parentNode;while(R.tagName&&!E.ROOT_TAG.test(R.tagName)){
                    if(B.Dom.getStyle(R,"display").search(/^inline|table-row.*$/i)){
                        T[0]-=R.scrollLeft;T[1]-=R.scrollTop;
                    }R=R.parentNode;
                }return T;
            };
        }
        }();
})();YAHOO.util.Region=function(C,D,A,B){
    this.top=C;this[1]=C;this.right=D;this.bottom=A;this.left=B;this[0]=B;
};YAHOO.util.Region.prototype.contains=function(A){
    return(A.left>=this.left&&A.right<=this.right&&A.top>=this.top&&A.bottom<=this.bottom);
};YAHOO.util.Region.prototype.getArea=function(){
    return((this.bottom-this.top)*(this.right-this.left));
};YAHOO.util.Region.prototype.intersect=function(E){
    var C=Math.max(this.top,E.top);var D=Math.min(this.right,E.right);var A=Math.min(this.bottom,E.bottom);var B=Math.max(this.left,E.left);if(A>=C&&D>=B){
        return new YAHOO.util.Region(C,D,A,B);
    }else{
        return null;
    }
    };YAHOO.util.Region.prototype.union=function(E){
    var C=Math.min(this.top,E.top);var D=Math.max(this.right,E.right);var A=Math.max(this.bottom,E.bottom);var B=Math.min(this.left,E.left);return new YAHOO.util.Region(C,D,A,B);
};YAHOO.util.Region.prototype.toString=function(){
    return("Region {top: "+this.top+", right: "+this.right+", bottom: "+this.bottom+", left: "+this.left+"}");
};YAHOO.util.Region.getRegion=function(D){
    var F=YAHOO.util.Dom.getXY(D);var C=F[1];var E=F[0]+D.offsetWidth;var A=F[1]+D.offsetHeight;var B=F[0];return new YAHOO.util.Region(C,E,A,B);
};YAHOO.util.Point=function(A,B){
    if(YAHOO.lang.isArray(A)){
        B=A[1];A=A[0];
    }this.x=this.right=this.left=this[0]=A;this.y=this.top=this.bottom=this[1]=B;
};YAHOO.util.Point.prototype=new YAHOO.util.Region();YAHOO.register("dom",YAHOO.util.Dom,{
    version:"2.4.1",
    build:"742"
});YAHOO.util.CustomEvent=function(D,B,C,A){
    this.type=D;this.scope=B||window;this.silent=C;this.signature=A||YAHOO.util.CustomEvent.LIST;this.subscribers=[];if(!this.silent){}var E="_YUICEOnSubscribe";if(D!==E){
        this.subscribeEvent=new YAHOO.util.CustomEvent(E,this,true);
    }this.lastError=null;
};YAHOO.util.CustomEvent.LIST=0;YAHOO.util.CustomEvent.FLAT=1;YAHOO.util.CustomEvent.prototype={
    subscribe:function(B,C,A){
        if(!B){
            throw new Error("Invalid callback for subscriber to '"+this.type+"'");
        }if(this.subscribeEvent){
            this.subscribeEvent.fire(B,C,A);
        }this.subscribers.push(new YAHOO.util.Subscriber(B,C,A));
    },
    unsubscribe:function(D,F){
        if(!D){
            return this.unsubscribeAll();
        }var E=false;for(var B=0,A=this.subscribers.length;B<A;++B){
            var C=this.subscribers[B];if(C&&C.contains(D,F)){
                this._delete(B);E=true;
            }
            }return E;
    },
    fire:function(){
        var D=this.subscribers.length;if(!D&&this.silent){
            return true;
        }var H=[],F=true,C,I=false;for(C=0;C<arguments.length;++C){
            H.push(arguments[C]);
        }if(!this.silent){}for(C=0;C<D;++C){
            var L=this.subscribers[C];if(!L){
                I=true;
            }else{
                if(!this.silent){}var K=L.getScope(this.scope);if(this.signature==YAHOO.util.CustomEvent.FLAT){
                    var A=null;if(H.length>0){
                        A=H[0];
                    }try{
                        F=L.fn.call(K,A,L.obj);
                    }catch(E){
                        this.lastError=E;
                    }
                    }else{
                    try{
                        F=L.fn.call(K,this.type,H,L.obj);
                    }catch(G){
                        this.lastError=G;
                    }
                    }if(false===F){
                    if(!this.silent){}return false;
                }
                }
            }if(I){
            var J=[],B=this.subscribers;for(C=0,D=B.length;C<D;C=C+1){
                J.push(B[C]);
            }this.subscribers=J;
        }return true;
    },
    unsubscribeAll:function(){
        for(var B=0,A=this.subscribers.length;B<A;++B){
            this._delete(A-1-B);
        }this.subscribers=[];return B;
    },
    _delete:function(A){
        var B=this.subscribers[A];if(B){
            delete B.fn;delete B.obj;
        }this.subscribers[A]=null;
    },
    toString:function(){
        return"CustomEvent: '"+this.type+"', scope: "+this.scope;
    }
    };YAHOO.util.Subscriber=function(B,C,A){
    this.fn=B;this.obj=YAHOO.lang.isUndefined(C)?null:C;this.override=A;
};YAHOO.util.Subscriber.prototype.getScope=function(A){
    if(this.override){
        if(this.override===true){
            return this.obj;
        }else{
            return this.override;
        }
        }return A;
};YAHOO.util.Subscriber.prototype.contains=function(A,B){
    if(B){
        return(this.fn==A&&this.obj==B);
    }else{
        return(this.fn==A);
    }
    };YAHOO.util.Subscriber.prototype.toString=function(){
    return"Subscriber { obj: "+this.obj+", override: "+(this.override||"no")+" }";
};if(!YAHOO.util.Event){
    YAHOO.util.Event=function(){
        var H=false;var I=[];var J=[];var G=[];var E=[];var C=0;var F=[];var B=[];var A=0;var D={
            63232:38,
            63233:40,
            63234:37,
            63235:39,
            63276:33,
            63277:34,
            25:9
        };return{
            POLL_RETRYS:4000,
            POLL_INTERVAL:10,
            EL:0,
            TYPE:1,
            FN:2,
            WFN:3,
            UNLOAD_OBJ:3,
            ADJ_SCOPE:4,
            OBJ:5,
            OVERRIDE:6,
            lastError:null,
            isSafari:YAHOO.env.ua.webkit,
            webkit:YAHOO.env.ua.webkit,
            isIE:YAHOO.env.ua.ie,
            _interval:null,
            _dri:null,
            DOMReady:false,
            startInterval:function(){
                if(!this._interval){
                    var K=this;var L=function(){
                        K._tryPreloadAttach();
                    };this._interval=setInterval(L,this.POLL_INTERVAL);
                }
                },
            onAvailable:function(P,M,Q,O,N){
                var K=(YAHOO.lang.isString(P))?[P]:P;for(var L=0;L<K.length;L=L+1){
                    F.push({
                        id:K[L],
                        fn:M,
                        obj:Q,
                        override:O,
                        checkReady:N
                    });
                }C=this.POLL_RETRYS;this.startInterval();
            },
            onContentReady:function(M,K,N,L){
                this.onAvailable(M,K,N,L,true);
            },
            onDOMReady:function(K,M,L){
                if(this.DOMReady){
                    setTimeout(function(){
                        var N=window;if(L){
                            if(L===true){
                                N=M;
                            }else{
                                N=L;
                            }
                            }K.call(N,"DOMReady",[],M);
                    },0);
                }else{
                    this.DOMReadyEvent.subscribe(K,M,L);
                }
                },
            addListener:function(M,K,V,Q,L){
                if(!V||!V.call){
                    return false;
                }if(this._isValidCollection(M)){
                    var W=true;for(var R=0,T=M.length;R<T;++R){
                        W=this.on(M[R],K,V,Q,L)&&W;
                    }return W;
                }else{
                    if(YAHOO.lang.isString(M)){
                        var P=this.getEl(M);if(P){
                            M=P;
                        }else{
                            this.onAvailable(M,function(){
                                YAHOO.util.Event.on(M,K,V,Q,L);
                            });return true;
                        }
                        }
                    }if(!M){
                    return false;
                }if("unload"==K&&Q!==this){
                    J[J.length]=[M,K,V,Q,L];return true;
                }var Y=M;if(L){
                    if(L===true){
                        Y=Q;
                    }else{
                        Y=L;
                    }
                    }var N=function(Z){
                    return V.call(Y,YAHOO.util.Event.getEvent(Z,M),Q);
                };var X=[M,K,V,N,Y,Q,L];var S=I.length;I[S]=X;if(this.useLegacyEvent(M,K)){
                    var O=this.getLegacyIndex(M,K);if(O==-1||M!=G[O][0]){
                        O=G.length;B[M.id+K]=O;G[O]=[M,K,M["on"+K]];E[O]=[];M["on"+K]=function(Z){
                            YAHOO.util.Event.fireLegacyEvent(YAHOO.util.Event.getEvent(Z),O);
                        };
                    }E[O].push(X);
                }else{
                    try{
                        this._simpleAdd(M,K,N,false);
                    }catch(U){
                        this.lastError=U;this.removeListener(M,K,V);return false;
                    }
                    }return true;
            },
            fireLegacyEvent:function(O,M){
                var Q=true,K,S,R,T,P;S=E[M];for(var L=0,N=S.length;L<N;++L){
                    R=S[L];if(R&&R[this.WFN]){
                        T=R[this.ADJ_SCOPE];P=R[this.WFN].call(T,O);Q=(Q&&P);
                    }
                    }K=G[M];if(K&&K[2]){
                    K[2](O);
                }return Q;
            },
            getLegacyIndex:function(L,M){
                var K=this.generateId(L)+M;if(typeof B[K]=="undefined"){
                    return -1;
                }else{
                    return B[K];
                }
                },
            useLegacyEvent:function(L,M){
                if(this.webkit&&("click"==M||"dblclick"==M)){
                    var K=parseInt(this.webkit,10);if(!isNaN(K)&&K<418){
                        return true;
                    }
                    }return false;
            },
            removeListener:function(L,K,T){
                var O,R,V;if(typeof L=="string"){
                    L=this.getEl(L);
                }else{
                    if(this._isValidCollection(L)){
                        var U=true;for(O=0,R=L.length;O<R;++O){
                            U=(this.removeListener(L[O],K,T)&&U);
                        }return U;
                    }
                    }if(!T||!T.call){
                    return this.purgeElement(L,false,K);
                }if("unload"==K){
                    for(O=0,R=J.length;O<R;O++){
                        V=J[O];if(V&&V[0]==L&&V[1]==K&&V[2]==T){
                            J[O]=null;return true;
                        }
                        }return false;
                }var P=null;var Q=arguments[3];if("undefined"===typeof Q){
                    Q=this._getCacheIndex(L,K,T);
                }if(Q>=0){
                    P=I[Q];
                }if(!L||!P){
                    return false;
                }if(this.useLegacyEvent(L,K)){
                    var N=this.getLegacyIndex(L,K);var M=E[N];if(M){
                        for(O=0,R=M.length;O<R;++O){
                            V=M[O];if(V&&V[this.EL]==L&&V[this.TYPE]==K&&V[this.FN]==T){
                                M[O]=null;break;
                            }
                            }
                        }
                    }else{
                    try{
                        this._simpleRemove(L,K,P[this.WFN],false);
                    }catch(S){
                        this.lastError=S;return false;
                    }
                    }delete I[Q][this.WFN];delete I[Q][this.FN];I[Q]=null;return true;
            },
            getTarget:function(M,L){
                var K=M.target||M.srcElement;return this.resolveTextNode(K);
            },
            resolveTextNode:function(K){
                if(K&&3==K.nodeType){
                    return K.parentNode;
                }else{
                    return K;
                }
                },
            getPageX:function(L){
                var K=L.pageX;if(!K&&0!==K){
                    K=L.clientX||0;if(this.isIE){
                        K+=this._getScrollLeft();
                    }
                    }return K;
            },
            getPageY:function(K){
                var L=K.pageY;if(!L&&0!==L){
                    L=K.clientY||0;if(this.isIE){
                        L+=this._getScrollTop();
                    }
                    }return L;
            },
            getXY:function(K){
                return[this.getPageX(K),this.getPageY(K)];
            },
            getRelatedTarget:function(L){
                var K=L.relatedTarget;if(!K){
                    if(L.type=="mouseout"){
                        K=L.toElement;
                    }else{
                        if(L.type=="mouseover"){
                            K=L.fromElement;
                        }
                        }
                    }return this.resolveTextNode(K);
            },
            getTime:function(M){
                if(!M.time){
                    var L=new Date().getTime();try{
                        M.time=L;
                    }catch(K){
                        this.lastError=K;return L;
                    }
                    }return M.time;
            },
            stopEvent:function(K){
                this.stopPropagation(K);this.preventDefault(K);
            },
            stopPropagation:function(K){
                if(K.stopPropagation){
                    K.stopPropagation();
                }else{
                    K.cancelBubble=true;
                }
                },
            preventDefault:function(K){
                if(K.preventDefault){
                    K.preventDefault();
                }else{
                    K.returnValue=false;
                }
                },
            getEvent:function(M,K){
                var L=M||window.event;if(!L){
                    var N=this.getEvent.caller;while(N){
                        L=N.arguments[0];if(L&&Event==L.constructor){
                            break;
                        }N=N.caller;
                    }
                    }return L;
            },
            getCharCode:function(L){
                var K=L.keyCode||L.charCode||0;if(YAHOO.env.ua.webkit&&(K in D)){
                    K=D[K];
                }return K;
            },
            _getCacheIndex:function(O,P,N){
                for(var M=0,L=I.length;M<L;++M){
                    var K=I[M];if(K&&K[this.FN]==N&&K[this.EL]==O&&K[this.TYPE]==P){
                        return M;
                    }
                    }return -1;
            },
            generateId:function(K){
                var L=K.id;if(!L){
                    L="yuievtautoid-"+A;++A;K.id=L;
                }return L;
            },
            _isValidCollection:function(L){
                try{
                    return(L&&typeof L!=="string"&&L.length&&!L.tagName&&!L.alert&&typeof L[0]!=="undefined");
                }catch(K){
                    return false;
                }
                },
            elCache:{},
            getEl:function(K){
                return(typeof K==="string")?document.getElementById(K):K;
            },
            clearCache:function(){},
            DOMReadyEvent:new YAHOO.util.CustomEvent("DOMReady",this),
            _load:function(L){
                if(!H){
                    H=true;var K=YAHOO.util.Event;K._ready();K._tryPreloadAttach();
                }
                },
            _ready:function(L){
                var K=YAHOO.util.Event;if(!K.DOMReady){
                    K.DOMReady=true;K.DOMReadyEvent.fire();K._simpleRemove(document,"DOMContentLoaded",K._ready);
                }
                },
            _tryPreloadAttach:function(){
                if(this.locked){
                    return false;
                }if(this.isIE){
                    if(!this.DOMReady){
                        this.startInterval();return false;
                    }
                    }this.locked=true;var P=!H;if(!P){
                    P=(C>0);
                }var O=[];var Q=function(S,T){
                    var R=S;if(T.override){
                        if(T.override===true){
                            R=T.obj;
                        }else{
                            R=T.override;
                        }
                        }T.fn.call(R,T.obj);
                };var L,K,N,M;for(L=0,K=F.length;L<K;++L){
                    N=F[L];if(N&&!N.checkReady){
                        M=this.getEl(N.id);if(M){
                            Q(M,N);F[L]=null;
                        }else{
                            O.push(N);
                        }
                        }
                    }for(L=0,K=F.length;L<K;++L){
                    N=F[L];if(N&&N.checkReady){
                        M=this.getEl(N.id);if(M){
                            if(H||M.nextSibling){
                                Q(M,N);F[L]=null;
                            }
                            }else{
                            O.push(N);
                        }
                        }
                    }C=(O.length===0)?0:C-1;if(P){
                    this.startInterval();
                }else{
                    clearInterval(this._interval);this._interval=null;
                }this.locked=false;return true;
            },
            purgeElement:function(O,P,R){
                var M=(YAHOO.lang.isString(O))?this.getEl(O):O;var Q=this.getListeners(M,R),N,K;if(Q){
                    for(N=0,K=Q.length;N<K;++N){
                        var L=Q[N];this.removeListener(M,L.type,L.fn,L.index);
                    }
                    }if(P&&M&&M.childNodes){
                    for(N=0,K=M.childNodes.length;N<K;++N){
                        this.purgeElement(M.childNodes[N],P,R);
                    }
                    }
                },
            getListeners:function(M,K){
                var P=[],L;if(!K){
                    L=[I,J];
                }else{
                    if(K==="unload"){
                        L=[J];
                    }else{
                        L=[I];
                    }
                    }var R=(YAHOO.lang.isString(M))?this.getEl(M):M;for(var O=0;O<L.length;O=O+1){
                    var T=L[O];if(T&&T.length>0){
                        for(var Q=0,S=T.length;Q<S;++Q){
                            var N=T[Q];if(N&&N[this.EL]===R&&(!K||K===N[this.TYPE])){
                                P.push({
                                    type:N[this.TYPE],
                                    fn:N[this.FN],
                                    obj:N[this.OBJ],
                                    adjust:N[this.OVERRIDE],
                                    scope:N[this.ADJ_SCOPE],
                                    index:Q
                                });
                            }
                            }
                        }
                    }return(P.length)?P:null;
            },
            _unload:function(R){
                var Q=YAHOO.util.Event,O,N,L,K,M;for(O=0,K=J.length;O<K;++O){
                    L=J[O];if(L){
                        var P=window;if(L[Q.ADJ_SCOPE]){
                            if(L[Q.ADJ_SCOPE]===true){
                                P=L[Q.UNLOAD_OBJ];
                            }else{
                                P=L[Q.ADJ_SCOPE];
                            }
                            }L[Q.FN].call(P,Q.getEvent(R,L[Q.EL]),L[Q.UNLOAD_OBJ]);J[O]=null;L=null;P=null;
                    }
                    }J=null;if(YAHOO.env.ua.ie&&I&&I.length>0){
                    N=I.length;while(N){
                        M=N-1;L=I[M];if(L){
                            Q.removeListener(L[Q.EL],L[Q.TYPE],L[Q.FN],M);
                        }N--;
                    }L=null;
                }G=null;Q._simpleRemove(window,"unload",Q._unload);
            },
            _getScrollLeft:function(){
                return this._getScroll()[1];
            },
            _getScrollTop:function(){
                return this._getScroll()[0];
            },
            _getScroll:function(){
                var K=document.documentElement,L=document.body;if(K&&(K.scrollTop||K.scrollLeft)){
                    return[K.scrollTop,K.scrollLeft];
                }else{
                    if(L){
                        return[L.scrollTop,L.scrollLeft];
                    }else{
                        return[0,0];
                    }
                    }
                },
            regCE:function(){},
            _simpleAdd:function(){
                if(window.addEventListener){
                    return function(M,N,L,K){
                        M.addEventListener(N,L,(K));
                    };
                }else{
                    if(window.attachEvent){
                        return function(M,N,L,K){
                            M.attachEvent("on"+N,L);
                        };
                    }else{
                        return function(){};
                    }
                    }
                }(),
            _simpleRemove:function(){
                if(window.removeEventListener){
                    return function(M,N,L,K){
                        M.removeEventListener(N,L,(K));
                    };
                }else{
                    if(window.detachEvent){
                        return function(L,M,K){
                            L.detachEvent("on"+M,K);
                        };
                    }else{
                        return function(){};
                    }
                    }
                }()
            };
    }();(function(){
        var A=YAHOO.util.Event;A.on=A.addListener;if(A.isIE){
            YAHOO.util.Event.onDOMReady(YAHOO.util.Event._tryPreloadAttach,YAHOO.util.Event,true);A._dri=setInterval(function(){
                var C=document.createElement("p");try{
                    C.doScroll("left");clearInterval(A._dri);A._dri=null;A._ready();C=null;
                }catch(B){
                    C=null;
                }
                },A.POLL_INTERVAL);
        }else{
            if(A.webkit){
                A._dri=setInterval(function(){
                    var B=document.readyState;if("loaded"==B||"complete"==B){
                        clearInterval(A._dri);A._dri=null;A._ready();
                    }
                    },A.POLL_INTERVAL);
            }else{
                A._simpleAdd(document,"DOMContentLoaded",A._ready);
            }
            }A._simpleAdd(window,"load",A._load);A._simpleAdd(window,"unload",A._unload);A._tryPreloadAttach();
    })();
}YAHOO.util.EventProvider=function(){};YAHOO.util.EventProvider.prototype={
    __yui_events:null,
    __yui_subscribers:null,
    subscribe:function(A,C,F,E){
        this.__yui_events=this.__yui_events||{};var D=this.__yui_events[A];if(D){
            D.subscribe(C,F,E);
        }else{
            this.__yui_subscribers=this.__yui_subscribers||{};var B=this.__yui_subscribers;if(!B[A]){
                B[A]=[];
            }B[A].push({
                fn:C,
                obj:F,
                override:E
            });
        }
        },
    unsubscribe:function(C,E,G){
        this.__yui_events=this.__yui_events||{};var A=this.__yui_events;if(C){
            var F=A[C];if(F){
                return F.unsubscribe(E,G);
            }
            }else{
            var B=true;for(var D in A){
                if(YAHOO.lang.hasOwnProperty(A,D)){
                    B=B&&A[D].unsubscribe(E,G);
                }
                }return B;
        }return false;
    },
    unsubscribeAll:function(A){
        return this.unsubscribe(A);
    },
    createEvent:function(G,D){
        this.__yui_events=this.__yui_events||{};var A=D||{};var I=this.__yui_events;if(I[G]){}else{
            var H=A.scope||this;var E=(A.silent);var B=new YAHOO.util.CustomEvent(G,H,E,YAHOO.util.CustomEvent.FLAT);I[G]=B;if(A.onSubscribeCallback){
                B.subscribeEvent.subscribe(A.onSubscribeCallback);
            }this.__yui_subscribers=this.__yui_subscribers||{};
            var F=this.__yui_subscribers[G];if(F){
                for(var C=0;C<F.length;++C){
                    B.subscribe(F[C].fn,F[C].obj,F[C].override);
                }
                }
            }return I[G];
    },
    fireEvent:function(E,D,A,C){
        this.__yui_events=this.__yui_events||{};var G=this.__yui_events[E];if(!G){
            return null;
        }var B=[];for(var F=1;F<arguments.length;++F){
            B.push(arguments[F]);
        }return G.fire.apply(G,B);
    },
    hasEvent:function(A){
        if(this.__yui_events){
            if(this.__yui_events[A]){
                return true;
            }
            }return false;
    }
    };YAHOO.util.KeyListener=function(A,F,B,C){
    if(!A){}else{
        if(!F){}else{
            if(!B){}
        }
        }if(!C){
        C=YAHOO.util.KeyListener.KEYDOWN;
    }var D=new YAHOO.util.CustomEvent("keyPressed");this.enabledEvent=new YAHOO.util.CustomEvent("enabled");this.disabledEvent=new YAHOO.util.CustomEvent("disabled");if(typeof A=="string"){
        A=document.getElementById(A);
    }if(typeof B=="function"){
        D.subscribe(B);
    }else{
        D.subscribe(B.fn,B.scope,B.correctScope);
    }function E(J,I){
        if(!F.shift){
            F.shift=false;
        }if(!F.alt){
            F.alt=false;
        }if(!F.ctrl){
            F.ctrl=false;
        }if(J.shiftKey==F.shift&&J.altKey==F.alt&&J.ctrlKey==F.ctrl){
            var G;if(F.keys instanceof Array){
                for(var H=0;H<F.keys.length;H++){
                    G=F.keys[H];if(G==J.charCode){
                        D.fire(J.charCode,J);break;
                    }else{
                        if(G==J.keyCode){
                            D.fire(J.keyCode,J);break;
                        }
                        }
                    }
                }else{
                G=F.keys;if(G==J.charCode){
                    D.fire(J.charCode,J);
                }else{
                    if(G==J.keyCode){
                        D.fire(J.keyCode,J);
                    }
                    }
                }
            }
        }this.enable=function(){
        if(!this.enabled){
            YAHOO.util.Event.addListener(A,C,E);this.enabledEvent.fire(F);
        }this.enabled=true;
    };this.disable=function(){
        if(this.enabled){
            YAHOO.util.Event.removeListener(A,C,E);this.disabledEvent.fire(F);
        }this.enabled=false;
    };this.toString=function(){
        return"KeyListener ["+F.keys+"] "+A.tagName+(A.id?"["+A.id+"]":"");
    };
};YAHOO.util.KeyListener.KEYDOWN="keydown";YAHOO.util.KeyListener.KEYUP="keyup";YAHOO.util.KeyListener.KEY={
    ALT:18,
    BACK_SPACE:8,
    CAPS_LOCK:20,
    CONTROL:17,
    DELETE:46,
    DOWN:40,
    END:35,
    ENTER:13,
    ESCAPE:27,
    HOME:36,
    LEFT:37,
    META:224,
    NUM_LOCK:144,
    PAGE_DOWN:34,
    PAGE_UP:33,
    PAUSE:19,
    PRINTSCREEN:44,
    RIGHT:39,
    SCROLL_LOCK:145,
    SHIFT:16,
    SPACE:32,
    TAB:9,
    UP:38
};YAHOO.register("event",YAHOO.util.Event,{
    version:"2.4.1",
    build:"742"
});YAHOO.register("yahoo-dom-event", YAHOO, {
    version: "2.4.1",
    build: "742"
});
YAHOO.util.Anim=function(B,A,C,D){
    if(!B){}this.init(B,A,C,D);
};YAHOO.util.Anim.prototype={
    toString:function(){
        var A=this.getEl();var B=A.id||A.tagName||A;return("Anim "+B);
    },
    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(A,C,B){
        return this.method(this.currentFrame,C,B-C,this.totalFrames);
    },
    setAttribute:function(A,C,B){
        if(this.patterns.noNegatives.test(A)){
            C=(C>0)?C:0;
        }YAHOO.util.Dom.setStyle(this.getEl(),A,C+B);
    },
    getAttribute:function(A){
        var C=this.getEl();var E=YAHOO.util.Dom.getStyle(C,A);if(E!=="auto"&&!this.patterns.offsetUnit.test(E)){
            return parseFloat(E);
        }var B=this.patterns.offsetAttribute.exec(A)||[];var F=!!(B[3]);var D=!!(B[2]);if(D||(YAHOO.util.Dom.getStyle(C,"position")=="absolute"&&F)){
            E=C["offset"+B[0].charAt(0).toUpperCase()+B[0].substr(1)];
        }else{
            E=0;
        }return E;
    },
    getDefaultUnit:function(A){
        if(this.patterns.defaultUnit.test(A)){
            return"px";
        }return"";
    },
    setRuntimeAttribute:function(B){
        var G;var C;var D=this.attributes;this.runtimeAttributes[B]={};var F=function(H){
            return(typeof H!=="undefined");
        };if(!F(D[B]["to"])&&!F(D[B]["by"])){
            return false;
        }G=(F(D[B]["from"]))?D[B]["from"]:this.getAttribute(B);if(F(D[B]["to"])){
            C=D[B]["to"];
        }else{
            if(F(D[B]["by"])){
                if(G.constructor==Array){
                    C=[];for(var E=0,A=G.length;E<A;++E){
                        C[E]=G[E]+D[B]["by"][E]*1;
                    }
                    }else{
                    C=G+D[B]["by"]*1;
                }
                }
            }this.runtimeAttributes[B].start=G;this.runtimeAttributes[B].end=C;this.runtimeAttributes[B].unit=(F(D[B].unit))?D[B]["unit"]:this.getDefaultUnit(B);return true;
    },
    init:function(C,H,G,A){
        var B=false;var D=null;var F=0;C=YAHOO.util.Dom.get(C);this.attributes=H||{};this.duration=!YAHOO.lang.isUndefined(G)?G:1;this.method=A||YAHOO.util.Easing.easeNone;this.useSeconds=true;this.currentFrame=0;this.totalFrames=YAHOO.util.AnimMgr.fps;this.setEl=function(K){
            C=YAHOO.util.Dom.get(K);
        };this.getEl=function(){
            return C;
        };this.isAnimated=function(){
            return B;
        };this.getStartTime=function(){
            return D;
        };this.runtimeAttributes={};this.animate=function(){
            if(this.isAnimated()){
                return false;
            }this.currentFrame=0;this.totalFrames=(this.useSeconds)?Math.ceil(YAHOO.util.AnimMgr.fps*this.duration):this.duration;if(this.duration===0&&this.useSeconds){
                this.totalFrames=1;
            }YAHOO.util.AnimMgr.registerElement(this);return true;
        };this.stop=function(K){
            if(!this.isAnimated()){
                return false;
            }if(K){
                this.currentFrame=this.totalFrames;this._onTween.fire();
            }YAHOO.util.AnimMgr.stop(this);
        };var J=function(){
            this.onStart.fire();this.runtimeAttributes={};for(var K in this.attributes){
                this.setRuntimeAttribute(K);
            }B=true;F=0;D=new Date();
        };var I=function(){
            var M={
                duration:new Date()-this.getStartTime(),
                currentFrame:this.currentFrame
                };M.toString=function(){
                return("duration: "+M.duration+", currentFrame: "+M.currentFrame);
            };this.onTween.fire(M);var L=this.runtimeAttributes;for(var K in L){
                this.setAttribute(K,this.doMethod(K,L[K].start,L[K].end),L[K].unit);
            }F+=1;
        };var E=function(){
            var K=(new Date()-D)/1000;var L={
                duration:K,
                frames:F,
                fps:F/K
                };L.toString=function(){
                return("duration: "+L.duration+", frames: "+L.frames+", fps: "+L.fps);
            };B=false;F=0;this.onComplete.fire(L);
        };this._onStart=new YAHOO.util.CustomEvent("_start",this,true);this.onStart=new YAHOO.util.CustomEvent("start",this);this.onTween=new YAHOO.util.CustomEvent("tween",this);this._onTween=new YAHOO.util.CustomEvent("_tween",this,true);this.onComplete=new YAHOO.util.CustomEvent("complete",this);this._onComplete=new YAHOO.util.CustomEvent("_complete",this,true);this._onStart.subscribe(J);this._onTween.subscribe(I);this._onComplete.subscribe(E);
    }
    };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(){
    YAHOO.util.ColorAnim=function(E,D,F,G){
        YAHOO.util.ColorAnim.superclass.constructor.call(this,E,D,F,G);
    };YAHOO.extend(YAHOO.util.ColorAnim,YAHOO.util.Anim);var B=YAHOO.util;var C=B.ColorAnim.superclass;var A=B.ColorAnim.prototype;A.toString=function(){
        var D=this.getEl();var E=D.id||D.tagName;return("ColorAnim "+E);
    };A.patterns.color=/color$/i;A.patterns.rgb=/^rgb\(([0-9]+)\s*,\s*([0-9]+)\s*,\s*([0-9]+)\)$/i;A.patterns.hex=/^#?([0-9A-F]{2})([0-9A-F]{2})([0-9A-F]{2})$/i;A.patterns.hex3=/^#?([0-9A-F]{1})([0-9A-F]{1})([0-9A-F]{1})$/i;A.patterns.transparent=/^transparent|rgba\(0, 0, 0, 0\)$/;A.parseColor=function(D){
        if(D.length==3){
            return D;
        }var E=this.patterns.hex.exec(D);if(E&&E.length==4){
            return[parseInt(E[1],16),parseInt(E[2],16),parseInt(E[3],16)];
        }E=this.patterns.rgb.exec(D);if(E&&E.length==4){
            return[parseInt(E[1],10),parseInt(E[2],10),parseInt(E[3],10)];
        }E=this.patterns.hex3.exec(D);if(E&&E.length==4){
            return[parseInt(E[1]+E[1],16),parseInt(E[2]+E[2],16),parseInt(E[3]+E[3],16)];
        }return null;
    };A.getAttribute=function(D){
        var F=this.getEl();if(this.patterns.color.test(D)){
            var G=YAHOO.util.Dom.getStyle(F,D);if(this.patterns.transparent.test(G)){
                var E=F.parentNode;G=B.Dom.getStyle(E,D);while(E&&this.patterns.transparent.test(G)){
                    E=E.parentNode;G=B.Dom.getStyle(E,D);if(E.tagName.toUpperCase()=="HTML"){
                        G="#fff";
                    }
                    }
                }
            }else{
            G=C.getAttribute.call(this,D);
        }return G;
    };A.doMethod=function(E,I,F){
        var H;if(this.patterns.color.test(E)){
            H=[];for(var G=0,D=I.length;G<D;++G){
                H[G]=C.doMethod.call(this,E,I[G],F[G]);
            }H="rgb("+Math.floor(H[0])+","+Math.floor(H[1])+","+Math.floor(H[2])+")";
        }else{
            H=C.doMethod.call(this,E,I,F);
        }return H;
    };A.setRuntimeAttribute=function(E){
        C.setRuntimeAttribute.call(this,E);if(this.patterns.color.test(E)){
            var G=this.attributes;var I=this.parseColor(this.runtimeAttributes[E].start);var F=this.parseColor(this.runtimeAttributes[E].end);if(typeof G[E]["to"]==="undefined"&&typeof G[E]["by"]!=="undefined"){
                F=this.parseColor(G[E].by);for(var H=0,D=I.length;H<D;++H){
                    F[H]=I[H]+F[H];
                }
                }this.runtimeAttributes[E].start=I;this.runtimeAttributes[E].end=F;
        }
        };
})();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(){
    YAHOO.util.Motion=function(G,F,H,I){
        if(G){
            YAHOO.util.Motion.superclass.constructor.call(this,G,F,H,I);
        }
        };YAHOO.extend(YAHOO.util.Motion,YAHOO.util.ColorAnim);var D=YAHOO.util;var E=D.Motion.superclass;var B=D.Motion.prototype;B.toString=function(){
        var F=this.getEl();var G=F.id||F.tagName;return("Motion "+G);
    };B.patterns.points=/^points$/i;B.setAttribute=function(F,H,G){
        if(this.patterns.points.test(F)){
            G=G||"px";E.setAttribute.call(this,"left",H[0],G);E.setAttribute.call(this,"top",H[1],G);
        }else{
            E.setAttribute.call(this,F,H,G);
        }
        };B.getAttribute=function(F){
        if(this.patterns.points.test(F)){
            var G=[E.getAttribute.call(this,"left"),E.getAttribute.call(this,"top")];
        }else{
            G=E.getAttribute.call(this,F);
        }return G;
    };B.doMethod=function(F,J,G){
        var I=null;if(this.patterns.points.test(F)){
            var H=this.method(this.currentFrame,0,100,this.totalFrames)/100;I=D.Bezier.getPosition(this.runtimeAttributes[F],H);
        }else{
            I=E.doMethod.call(this,F,J,G);
        }return I;
    };B.setRuntimeAttribute=function(O){
        if(this.patterns.points.test(O)){
            var G=this.getEl();var I=this.attributes;var F;var K=I["points"]["control"]||[];var H;var L,N;if(K.length>0&&!(K[0] instanceof Array)){
                K=[K];
            }else{
                var J=[];for(L=0,N=K.length;L<N;++L){
                    J[L]=K[L];
                }K=J;
            }if(D.Dom.getStyle(G,"position")=="static"){
                D.Dom.setStyle(G,"position","relative");
            }if(C(I["points"]["from"])){
                D.Dom.setXY(G,I["points"]["from"]);
            }else{
                D.Dom.setXY(G,D.Dom.getXY(G));
            }F=this.getAttribute("points");if(C(I["points"]["to"])){
                H=A.call(this,I["points"]["to"],F);var M=D.Dom.getXY(this.getEl());for(L=0,N=K.length;L<N;++L){
                    K[L]=A.call(this,K[L],F);
                }
                }else{
                if(C(I["points"]["by"])){
                    H=[F[0]+I["points"]["by"][0],F[1]+I["points"]["by"][1]];for(L=0,N=K.length;L<N;++L){
                        K[L]=[F[0]+K[L][0],F[1]+K[L][1]];
                    }
                    }
                }this.runtimeAttributes[O]=[F];if(K.length>0){
                this.runtimeAttributes[O]=this.runtimeAttributes[O].concat(K);
            }this.runtimeAttributes[O][this.runtimeAttributes[O].length]=H;
        }else{
            E.setRuntimeAttribute.call(this,O);
        }
        };var A=function(F,H){
        var G=D.Dom.getXY(this.getEl());F=[F[0]-G[0]+H[0],F[1]-G[1]+H[1]];return F;
    };var C=function(F){
        return(typeof F!=="undefined");
    };
})();(function(){
    YAHOO.util.Scroll=function(E,D,F,G){
        if(E){
            YAHOO.util.Scroll.superclass.constructor.call(this,E,D,F,G);
        }
        };YAHOO.extend(YAHOO.util.Scroll,YAHOO.util.ColorAnim);var B=YAHOO.util;var C=B.Scroll.superclass;var A=B.Scroll.prototype;A.toString=function(){
        var D=this.getEl();var E=D.id||D.tagName;return("Scroll "+E);
    };A.doMethod=function(D,G,E){
        var F=null;if(D=="scroll"){
            F=[this.method(this.currentFrame,G[0],E[0]-G[0],this.totalFrames),this.method(this.currentFrame,G[1],E[1]-G[1],this.totalFrames)];
        }else{
            F=C.doMethod.call(this,D,G,E);
        }return F;
    };A.getAttribute=function(D){
        var F=null;var E=this.getEl();if(D=="scroll"){
            F=[E.scrollLeft,E.scrollTop];
        }else{
            F=C.getAttribute.call(this,D);
        }return F;
    };A.setAttribute=function(D,G,F){
        var E=this.getEl();if(D=="scroll"){
            E.scrollLeft=G[0];E.scrollTop=G[1];
        }else{
            C.setAttribute.call(this,D,G,F);
        }
        };
})();YAHOO.register("animation",YAHOO.util.Anim,{
    version:"2.4.1",
    build:"742"
});