YAHOO.util.History=(function(){varC=null;varK=null;varF=false;varD=[];varB=[];functionI(){varM,L;L=top.location.href;M=L.indexOf("#");returnM>=0?L.substr(M+1):null;}functionA(){varM,N,O=[],L=[];for(MinD){if(YAHOO.lang.hasOwnProperty(D,M)){N=D[M];O.push(M+"="+N.initialState);L.push(M+"="+N.currentState);}}K.value=O.join("&")+"|"+L.join("&");if(YAHOO.env.ua.webkit){K.value+="|"+B.join(",");}}functionH(L){varQ,R,M,O,P,T,S,N;if(!L){for(MinD){if(YAHOO.lang.hasOwnProperty(D,M)){O=D[M];O.currentState=O.initialState;O.onStateChange(unescape(O.currentState));}}return;}P=[];T=L.split("&");for(Q=0,R=T.length;Q<R;Q++){S=T[Q].split("=");if(S.length===2){M=S[0];N=S[1];P[M]=N;}}for(MinD){if(YAHOO.lang.hasOwnProperty(D,M)){O=D[M];N=P[M];if(!N||O.currentState!==N){O.currentState=N||O.initialState;O.onStateChange(unescape(O.currentState));}}}}functionJ(O){varL,N;L='<html><body><div id="state">'+O+"</div></body></html>";try{N=C.contentWindow.document;N.open();N.write(L);N.close();returntrue;}catch(M){returnfalse;}}functionG(){varO,L,N,M;if(!C.contentWindow||!C.contentWindow.document){setTimeout(G,10);return;}O=C.contentWindow.document;L=O.getElementById("state");N=L?L.innerText:null;M=I();setInterval(function(){varU,Q,R,S,T,P;O=C.contentWindow.document;L=O.getElementById("state");U=L?L.innerText:null;T=I();if(U!==N){N=U;H(N);if(!N){Q=[];for(RinD){if(YAHOO.lang.hasOwnProperty(D,R)){S=D[R];Q.push(R+"="+S.initialState);}}T=Q.join("&");}else{T=N;}top.location.hash=T;M=T;A();}else{if(T!==M){M=T;J(T);}}},50);F=true;YAHOO.util.History.onLoadEvent.fire();}functionE(){varS,U,Q,W,M,O,V,P,T,N,L,R;Q=K.value.split("|");if(Q.length>1){V=Q[0].split("&");for(S=0,U=V.length;S<U;S++){W=V[S].split("=");if(W.length===2){M=W[0];P=W[1];O=D[M];if(O){O.initialState=P;}}}T=Q[1].split("&");for(S=0,U=T.length;S<U;S++){W=T[S].split("=");if(W.length>=2){M=W[0];N=W[1];O=D[M];if(O){O.currentState=N;}}}}if(Q.length>2){B=Q[2].split(",");}if(YAHOO.env.ua.ie){if(typeofdocument.documentMode==="undefined"||document.documentMode<8){G();}else{YAHOO.util.Event.on(top,"hashchange",function(){varX=I();H(X);A();});F=true;YAHOO.util.History.onLoadEvent.fire();}}else{L=history.length;R=I();setInterval(function(){varZ,X,Y;X=I();Y=history.length;if(X!==R){R=X;L=Y;H(R);A();}else{if(Y!==L&&YAHOO.env.ua.webkit){R=X;L=Y;Z=B[L-1];H(Z);A();}}},50);F=true;YAHOO.util.History.onLoadEvent.fire();}}return{onLoadEvent:newYAHOO.util.CustomEvent("onLoad"),onReady:function(M,N,L){if(F){setTimeout(function(){varO=window;if(L){if(L===true){O=N;}else{O=L;}}M.call(O,"onLoad",[],N);},0);}else{YAHOO.util.History.onLoadEvent.subscribe(M,N,L);}},register:function(O,L,Q,R,N){varP,M;if(typeofO!=="string"||YAHOO.lang.trim(O)===""||typeofL!=="string"||typeofQ!=="function"){thrownewError("Missing or invalid argument");}if(D[O]){return;}if(F){thrownewError("All modules must be registered before calling YAHOO.util.History.initialize");}O=escape(O);L=escape(L);P=null;if(N===true){P=R;}else{P=N;}M=function(S){returnQ.call(P,S,R);};D[O]={name:O,initialState:L,currentState:L,onStateChange:M};},initialize:function(L,M){if(F){return;}if(YAHOO.env.ua.opera&&typeofhistory.navigationMode!=="undefined"){history.navigationMode="compatible";}if(typeofL==="string"){L=document.getElementById(L);}if(!L||L.tagName.toUpperCase()!=="TEXTAREA"&&(L.tagName.toUpperCase()!=="INPUT"||L.type!=="hidden"&&L.type!=="text")){thrownewError("Missing or invalid argument");}K=L;if(YAHOO.env.ua.ie&&(typeofdocument.documentMode==="undefined"||document.documentMode<8)){if(typeofM==="string"){M=document.getElementById(M);}if(!M||M.tagName.toUpperCase()!=="IFRAME"){thrownewError("Missing or invalid argument");}C=M;}YAHOO.util.Event.onDOMReady(E);},navigate:function(M,N){varL;if(typeofM!=="string"||typeofN!=="string"){thrownewError("Missing or invalid argument");}L={};L[M]=N;returnYAHOO.util.History.multiNavigate(L);},multiNavigate:function(M){varL,N,P,O,Q;if(typeofM!=="object"){thrownewError("Missing or invalid argument");}if(!F){thrownewError("TheBrowserHistoryManagerisnotinitializ
