// YAHOO Javascriipt

/*
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 H;}}}L=(B.isNumber(L))?L:3;if(B.isArray(G)){N.push("[");for(I=0,K=G.length;I<K;I=I+1){if(B.isObject(G[I])){N.push((L>0)?B.dump(G[I],L-1):O);}else{N.push(G[I]);}N.push(M);}if(N.length>1){N.pop();}N.push("]");}else{N.push("{");for(I in G){if(B.hasOwnProperty(G,I)){N.push(I+J);if(B.isObject(G[I])){N.push((L>0)?B.dump(G[I],L-1):O);}else{N.push(G[I]);}N.push(M);}}if(N.length>1){N.pop();}N.push("}");}return N.join("");},substitute:function(V,H,O){var L,K,J,R,S,U,Q=[],I,M="dump",P=" ",G="{",T="}",N;for(;;){L=V.lastIndexOf(G);if(L<0){break;}K=V.indexOf(T,L);if(L+1>=K){break;}I=V.substring(L+1,K);R=I;U=null;J=R.indexOf(P);if(J>-1){U=R.substring(J+1);R=R.substring(0,J);}S=H[R];if(O){S=O(R,S,U);}if(B.isObject(S)){if(B.isArray(S)){S=B.dump(S,parseInt(U,10));}else{U=U||"";N=U.indexOf(M);if(N>-1){U=U.substring(4);}if(S.toString===A.toString||N>-1){S=B.dump(S,parseInt(U,10));}else{S=S.toString();}}}else{if(!B.isString(S)&&!B.isNumber(S)){S="~-"+Q.length+"-~";Q[Q.length]=I;}}V=V.substring(0,L)+S+V.substring(K+1);}for(L=Q.length-1;L>=0;L=L-1){V=V.replace(new RegExp("~-"+L+"-~"),"{"+Q[L]+"}","g");}return V;},trim:function(G){try{return G.replace(/^\s+|\s+$/g,"");}catch(H){return G;}},merge:function(){var J={},H=arguments,G=H.length,I;for(I=0;I<G;I=I+1){B.augmentObject(J,H[I],true);}return J;},later:function(N,H,O,J,K){N=N||0;H=H||{};var I=O,M=J,L,G;if(B.isString(O)){I=H[O];}if(!I){throw new TypeError("method undefined");}if(!B.isArray(M)){M=[J];}L=function(){I.apply(H,M);};G=(K)?setInterval(L,N):setTimeout(L,N);return{interval:K,cancel:function(){if(this.interval){clearInterval(G);}else{clearTimeout(G);}}};},isValue:function(G){return(B.isObject(G)||B.isString(G)||B.isNumber(G)||B.isBoolean(G));}};B.hasOwnProperty=(A.hasOwnProperty)?function(G,H){return G&&G.hasOwnProperty(H);}:function(G,H){return !B.isUndefined(G[H])&&G.constructor.prototype[H]!==G[H];};D.augmentObject(B,D,true);YAHOO.util.Lang=B;B.augment=B.augmentProto;YAHOO.augment=B.augmentProto;YAHOO.extend=B.extend;})();YAHOO.register("yahoo",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
*/
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"});

// END YAHOO Javascriipt


var mapObjectsArray = new Array();

if(typeof Array.prototype.push!="function")
{
    Array.prototype.push=ArrayPush;
    function ArrayPush(obj)
    {
        this[this.length]=obj;
        return this.length;
    }
}


function DocGetElementsByClassName(re,tag,cn)
{
    var _5=(tag=="*"&&re.all)?re.all:re.getElementsByTagName(tag);
    var _6=new Array();
    cn=cn.replace(/\-/g,"\\-");
    var _7=new RegExp("(^|\\s)"+cn+"(\\s|$)");
    var _8;
    for(var i=0;i<_5.length;i++)
    {
        _8=_5[i];
        if(_7.test(_8.className))
        {
            _6.push(_8);
        }
    }
    return (_6);
}

//returns the left,top position of an element
function findPos(obj)
{
    var curleft = curtop = 0;
    if(obj.offsetParent)
    {
        curleft = obj.offsetLeft;
        curtop = obj.offsetTop;
        while(obj = obj.offsetParent)
        {
            curleft+= obj.offsetLeft;
            curtop += obj.offsetTop;
        }
    }
    return [curleft,curtop];
}

function setOpacity(obj, op)
{
    obj.style.filter="alpha(opacity=" + op + ")";
    op = op/100.0;
    obj.style.opacity = "" + op;
}


function GetXmlHttpObject()
{    
    var xmlHttp=null;
    try
    {
      // Firefox, Opera 8.0+, Safari
      xmlHttp=new XMLHttpRequest();
    }
    catch (e)
    {
      // Internet Explorer
      try
      {
        xmlHttp=new ActiveXObject("Msxml2.XMLHTTP");
      }
      catch (e)
      {
        xmlHttp=new ActiveXObject("Microsoft.XMLHTTP");
      }
    }
    return xmlHttp;
}

function panLeft(imgid)
{
    var index = IndexOfMapObject(mapObjectsArray, document.getElementById(imgid));
    if(index >=0)    
    {
        mapObjectsArray[index].panLeft();            
    }
    return false;
}

function panRight(imgid)
{
    var index = IndexOfMapObject(mapObjectsArray, document.getElementById(imgid));
    if(index >=0)    
    {
        mapObjectsArray[index].panRight();            
    }
    return false;
}

function panUp(imgid)
{
    var index = IndexOfMapObject(mapObjectsArray, document.getElementById(imgid));
    if(index >=0)    
    {
        mapObjectsArray[index].panUp();            
    }
    return false;
}

function panDown(imgid)
{
    var index = IndexOfMapObject(mapObjectsArray, document.getElementById(imgid));
    if(index >=0)    
    {
        mapObjectsArray[index].panDown();            
    }
    return false;
}

function zoomIn(imgid)
{
    var index = IndexOfMapObject(mapObjectsArray, document.getElementById(imgid));
    if(index >=0)    
    {
        mapObjectsArray[index].zoomIn();            
    }
    return false;
}

function zoomOut(imgid)
{
    var index = IndexOfMapObject(mapObjectsArray, document.getElementById(imgid));
    if(index >=0)    
    {
        mapObjectsArray[index].zoomOut();            
    }
    return false;
}


function refreshMap(img, handlerUrl, px,py,z, mapid)
{
    img.src = handlerUrl + "?w=" + img.width + "&h=" + img.height +"&x=" + px + "&y=" + py + "&zoom=" + z + "&mapid=" + mapid;
}

function IndexOfMapObject(arr, evtPnl)
{
    if(arr==null) return (-1);
    for(var i=0;i<arr.length;i++)
    {
        if(arr[i].evtpnl == evtPnl || arr[i].img == evtPnl || arr[i].loadingImage == evtPnl) return i;
    }
    return (-1);
}



function MapObject(img, handlerUrl, mapid, hfx, hfy, hfz, evtpnl, dcrs, coc)
{
    this.img = img;
    this.handlerUrl = handlerUrl;
    this.mapId = mapid;
    this.hfx = hfx;
    this.hfy = hfy;
    this.hfz = hfz;         
    this.mouseIsDown = false;
    this.offsetX = 0;
    this.offsetY = 0;        
    this.evtpnl = evtpnl;        
    this.parentColor = img.parentNode.style.backgroundColor;
    if(this.parentColor == null) this.parentColor = "";    
    
    this.loadingImage = new Image();document.createElement("img");
    this.loadingImage.id = "li_" + img.id;    
    this.dcrs = dcrs;
    this.coc = coc;
    
    this.MinZoom = Number.MIN_VALUE;
    this.MaxZoom = Number.MAX_VALUE;
    
    this.ZoomChangedEvent = new YAHOO.util.CustomEvent("ZoomChanged", this);             
    this.BoundsChangedEvent = new YAHOO.util.CustomEvent("BoundsChanged", this);    
    this.TooltipTimer = setInterval("GlobalTooltipTimer('" + this.evtpnl + "')", 100);
    this.ShowTooltip = false;
    var d = new Date();
    this.ShowTooltipTime = d.getTime() + 2000;
    this.TooltipX = 0;
    this.TooltipY = 0;
    this.TooltipPanel = this.CreateTooltipPanel();    
    var bgUrl = this.img.parentNode.parentNode.childNodes[this.img.parentNode.parentNode.childNodes.length-2].value;
    this.TooltipPanel.style.backgroundImage='url(' + bgUrl + ')';
    this.TooltipPanel.style.backgroundRepeat="no-repeat";
    this.img.parentNode.appendChild(this.TooltipPanel);
    this.LastTooltipDisplayTime = d.getTime();    
    this.refreshMap();
 }               
    

 MapObject.prototype.CreateTooltipPanel = function()
 {
    var TooltipPanel = document.createElement("div");
    TooltipPanel.className = "sfmaptooltip";
    TooltipPanel.style.width = "190px";
    TooltipPanel.style.left = "-50px";
    TooltipPanel.style.top = "-100px";
    TooltipPanel.style.height = "110px";
    TooltipPanel.style.position="absolute";
    TooltipPanel.style.padding ="25px";
    TooltipPanel.style.visibility = "hidden";
    TooltipPanel.style.backgroundRepeat="no-repeat";
    TooltipPanel.style.zIndex=99999;
    TooltipPanel.style.overflow="hidden";
    TooltipPanel.style.verticalAlign="middle";
    return TooltipPanel; 
 }

 MapObject.prototype.DisplayTooltip = function(text, x, y)
 {
    this.TooltipPanel.innerHTML = text;
    this.TooltipPanel.style.left = (x+5) + "px";    
    this.TooltipPanel.style.top = (y+5) + "px";    
    this.TooltipPanel.style.visibility = "visible";   
    var d = new Date();
    this.LastTooltipDisplayTime = d.getTime();    
 }
 
 MapObject.prototype.HideTooltip = function()
 {
    this.TooltipPanel.style.visibility = "hidden";     
 }
     
 function GlobalTooltipTimer(mapid)
 {
    var index = IndexOfMapObject(mapObjectsArray, mapid);
    if(index >=0)
    {
        mapObjectsArray[index].TooltipTimerElapsed();
    } 
 } 
 
 
 MapObject.prototype.TooltipTimerElapsed = function()
 {    
        var d = new Date();
        if(this.ShowTooltip && d.getTime() >= this.ShowTooltipTime)
        {
            this.SendTooltipRequest(this.handlerUrl,this.TooltipX,this.TooltipY, this.hfz.value, this.mapId);
        }        
 }
 
 
 MapObject.prototype.SendTooltipRequest = function(handlerUrl, px, py, zoom, mapId) 
 {
    var AjaxObj = GetXmlHttpObject();
    if (AjaxObj==null)
    {
        alert ("Your browser does not support AJAX!");
        return;
    }
    var url=handlerUrl + "?getshape=true&x=" + px + "&y=" + py + "&zoom=" + zoom + "&mapid=" +  encodeURIComponent(mapId) + "&dcrs="+this.dcrs;
    
    var mapobj = this;
    AjaxObj.onreadystatechange=function()
    {
        mapobj.AjaxStateChanged(AjaxObj)
    }
    AjaxObj.open("GET",url,true);
    AjaxObj.send(null);
}

 
 MapObject.prototype.AjaxStateChanged = function(AjaxObj)
 {    
    if(AjaxObj == null) return;
    
    if(AjaxObj.readyState==4)
    {
        var lines = AjaxObj.responseText.split('\n');
        if(lines[0] == 'true')
        {
            var point = lines[1].split(',');
            var x = 1.0 * point[0];
            var y = 1.0 * point[1];
            var mousePos = this.GisPointToMousePos(x,y);
            this.DisplayTooltip(lines[2], mousePos[0], mousePos[1]);
        }
        else
        {
            this.HideTooltip();
        }
    }          
 }
 
 MapObject.prototype.FireZoomChangedEvent = function()
 {
    this.ZoomChangedEvent.fire(this.hfz.value);
 }
 
 MapObject.prototype.FireBoundsChangedEvent = function()
 {
    var scale = 1.0/(1.0*this.hfz.value);   
    var px = (1.0*this.hfx.value);
    var py = (1.0*this.hfy.value);
    var w = this.img.width * scale;
    var h = this.img.height * scale;        
    this.BoundsChangedEvent.fire(px-(w*0.5), py-(h*0.50), px+(w*0.5), py+(h*0.5));
 }

MapObject.prototype.restoreParent = function()
{
    this.img.parentNode.style.backgroundColor = this.parentColor;
}

MapObject.prototype.dimParent = function()
{
    this.img.parentNode.style.backgroundColor = "#606060";    
}

MapObject.prototype.toString = function()
{
    return "MapObject";        
}

MapObject.prototype.zoomOut = function()
{        
    var z = this.hfz.value*1;
    z*=0.5;
    if(z > this.MinZoom)
    {
        this.hfz.value = z;      
        this.refreshMap();        
        this.HideTooltip();
        this.FireZoomChangedEvent();
    }
}

MapObject.prototype.zoomIn = function()
{
    var z = this.hfz.value*1;
    z*=2;
    if(z < this.MaxZoom)
    {
        this.hfz.value = z;  
        this.refreshMap();   
        this.HideTooltip();
        this.FireZoomChangedEvent(); 
    }
}

MapObject.prototype.panLeft = function()
{
    var x = this.hfx.value*1;
    x -= ((this.img.width/4)/(this.hfz.value));
    this.hfx.value = x;              
    this.HideTooltip();
    this.refreshMap();    
    
    this.FireBoundsChangedEvent();
}

MapObject.prototype.panRight = function()
{
    var x = this.hfx.value*1;
    x += ((this.img.width/4)/(this.hfz.value));
    this.hfx.value = x;      
    this.refreshMap(); 
    this.HideTooltip();   
    this.FireBoundsChangedEvent();
}

MapObject.prototype.panUp = function()
{
    var y = this.hfy.value*1;
    y += ((this.img.height/4)/(1.0*this.hfz.value));
    this.hfy.value = y;          
    this.refreshMap(); 
    this.HideTooltip();   
    this.FireBoundsChangedEvent();
}

MapObject.prototype.panDown = function()
{
    var y = this.hfy.value*1;
    y -= ((this.img.height/4)/(1.0*this.hfz.value));
    this.hfy.value = y;          
    this.refreshMap(); 
    this.HideTooltip();   
    this.FireBoundsChangedEvent();
}

MapObject.prototype.MousePosToGisPoint = function(x,y)
{
    var scale = 1.0/(1.0*this.hfz.value);   
    var w = this.img.width;
    var h = this.img.height;    
    var dx = ((w/2) - 1.0*x)*scale;
    var dy = ((h/2) - 1.0*y)*scale;        
    return [(1.0*this.hfx.value)-dx, (1.0*this.hfy.value)+dy];      
}

MapObject.prototype.GisPointToMousePos = function(x,y)
{
    var scale = (1.0*this.hfz.value);   
    var dx = x - (1.0*this.hfx.value);
    var dy = (1.0*this.hfy.value) - y; 
    var w = this.img.width;
    var h = this.img.height;    
    dx = dx*scale;
    dy = dy*scale;           
    return [Math.round((w/2) + dx), Math.round((h/2) + dy)];      
}

MapObject.prototype.refreshMap = function()
{    
    this.evtpnl.style.cursor = "wait";        
    var left = this.img.style.left;
    left = left.substring(0,left.length-2);
    var top = this.img.style.top;
    top = top.substring(0,top.length-2); 
    var scale = 1.0/(1.0*this.hfz.value);   
    var dx = (1.0*left)*scale;
    var dy = (1.0*top)*scale;
    px = (1.0*this.hfx.value)-dx;
    py = (1.0*this.hfy.value)+dy;
    z = this.hfz.value;
    this.hfy.value = py;
    this.hfx.value = px;
    var w = this.img.width;
    var h = this.img.height;    
    setOpacity(this.evtpnl, 60);
    var url = this.handlerUrl + "?w=" + w + "&h=" + h +"&x=" + px + "&y=" + py + "&zoom=" + z + "&mapid=" + encodeURIComponent(this.mapId) + "&dcrs="+this.dcrs;
    if(this.coc !=null && this.coc.value.toLowerCase()!='true')
    {
        var d = new Date();
        url = url + "&coc=" + d.getTime();
    } 
    this.loadingImage.src = url;
}
    

function AddMapEventHandlers(mapObj)
{
    if(window.addEventListener)
    {
        mapObj.evtpnl.addEventListener("mousedown",MapMouseDown,true);
        mapObj.evtpnl.addEventListener("mouseup",MapMouseUp,true);
        mapObj.evtpnl.addEventListener("mousemove",MapMouseMove,true);  
        mapObj.evtpnl.addEventListener("mouseout",MapMouseOut,false); 
        mapObj.evtpnl.addEventListener("DOMMouseScroll", MapMouseWheel, false);
        mapObj.evtpnl.addEventListener("mousewheel", MapMouseWheel, false);            
        mapObj.loadingImage.addEventListener("load", function() {LoadingImageLoad(mapObj); }, false); 
    }
    else
    {
        mapObj.evtpnl.attachEvent("onmousedown",MapMouseDown);
        mapObj.evtpnl.attachEvent("onmouseup",MapMouseUp);
        document.attachEvent("onmousemove",MapMouseMove);
        mapObj.evtpnl.attachEvent("onmouseout",MapMouseOut);
        mapObj.evtpnl.attachEvent("onmousewheel",MapMouseWheel);        
        mapObj.loadingImage.attachEvent("onload", function() {LoadingImageLoad(mapObj); }); 
    }
}


function GetEventTarget(evt)
{
    var target;
    if(evt["srcElement"])
    {
	    target=evt["srcElement"];
    }
    else
    {
	    target=evt["target"];
    }
    return target;
}

function GetMouseOffset(evt, target)
{
    var parentPos = findPos(target.parentNode);        
    var left = 0;
    var top = 0;
    if(evt.pageX || evt.pageY)
    {
        left = evt.pageX - parentPos[0];
        top = evt.pageY - parentPos[1];
    }
    else if (evt.clientX || evt.clientY)
    {
        left = evt.clientX + document.body.scrollLeft + document.documentElement.scrollLeft - parentPos[0];
        top = evt.clientY + document.body.scrollTop + document.documentElement.scrollTop - parentPos[1];            
    }    
    return [left,top];
}


function MapMouseDown(evt)
{
    var target = GetEventTarget(evt);
    var index = IndexOfMapObject(mapObjectsArray, target);
    if(index >=0)
    {
        mapobj = mapObjectsArray[index];
        var mousePos = GetMouseOffset(evt, mapobj.img);
        var left = mapobj.img.style.left;
        left = left.substring(0,left.length-2);
        var top = mapobj.img.style.top;
        top = top.substring(0,top.length-2);
        mapobj.mouseIsDown = true;
        mapobj.offsetX = mousePos[0] - (1*left);
        mapobj.offsetY = mousePos[1] - (1*top);   
        mapobj.ShowTooltip = false;   
        mapobj.HideTooltip();               
    }   
    if(evt.preventDefault)
    {
        evt.preventDefault();
    }
    if(evt.stopPropagation)
    {
        evt.stopPropagation();
    }         
    if(window.event)
    {    
        window.event.cancelBubble=true;
    }
    return false;              
}

function MapMouseUp(evt)
{
    var target = GetEventTarget(evt);    
    var index = IndexOfMapObject(mapObjectsArray, target);
    if(index >=0)
    {
        mapobj = mapObjectsArray[index];                
        if(mapobj.mouseIsDown)
        {
            mapobj.mouseIsDown = false;   
            mapobj.refreshMap();    
            mapobj.FireBoundsChangedEvent(); 
            mapobj.ShowTooltip = true;
            var d = new Date();
            mapobj.ShowTooltipTime = d.getTime() + 2000;
        }
    }    
    if(evt.preventDefault)
    {
        evt.preventDefault();
    }    
    if(evt.stopPropagation)
    {
        evt.stopPropagation();
    }         
    if(window.event)
    {    
        window.event.cancelBubble=true;
    }
    return false;
}

function MapMouseOut(evt)
{
    var target = GetEventTarget(evt);    
    var index = IndexOfMapObject(mapObjectsArray, target);
    if(index >=0)
    {
        mapobj = mapObjectsArray[index];                
        if(mapobj.mouseIsDown)
        {
            mapobj.mouseIsDown = false;   
            mapobj.refreshMap();    
            mapobj.FireBoundsChangedEvent(); 
        }
        mapobj.ShowTooltip = false;  
        mapobj.HideTooltip();      
    }    
    return false;
}


var lmx = -1;
var lmy = -1;

function MapMouseMove(evt)
{
    var target = GetEventTarget(evt);    
    var index = IndexOfMapObject(mapObjectsArray, target);
    if(index >=0)
    {
        var d = new Date();
        mapobj = mapObjectsArray[index];             
        if(mapobj.mouseIsDown)
        {
            var mousePos = GetMouseOffset(evt, mapobj.img);
            var x = mousePos[0]-mapobj.offsetX;
            var y = mousePos[1]-mapobj.offsetY;
            mapobj.img.style.left = x + "px";
            mapobj.img.style.top = y + "px";            
        }
        else
        {
            var mousePos = GetMouseOffset(evt, mapobj.img);
            if(mousePos[0] != lmx && mousePos[1] != lmy)
            {
                lmy = mousePos[0];
                lmx = mousePos[1];
                mapobj.ShowTooltip = true;            
                mapobj.ShowTooltipTime = d.getTime() + 200;    
                var gisPoint = mapobj.MousePosToGisPoint(mousePos[0], mousePos[1]);
                mapobj.TooltipX = gisPoint[0];
                mapobj.TooltipY = gisPoint[1];
            }
        }  
        
        if(d.getTime() > (mapobj.LastTooltipDisplayTime + 500))
        {
            mapobj.HideTooltip();                      
        }                
    }
    if(evt.preventDefault)
    {
        evt.preventDefault();
    }    
    if(evt.stopPropagation)
    {
        evt.stopPropagation();
    }         
    if(window.event)
    {    
        window.event.cancelBubble=true;
    }
    return false;                
}

function MapMouseWheel(evt)
{
    var target = GetEventTarget(evt);    
    var index = IndexOfMapObject(mapObjectsArray, target);
    if(index >=0)
    {
        var wheelData = evt.detail? evt.detail*-1 : evt.wheelDelta/40;
        mapobj = mapObjectsArray[index];        
        if(wheelData > 0)
        {
            mapobj.zoomIn();                    
        }
        else
        {
            mapobj.zoomOut();        
        }        
    }    
    return false;                
}          

function LoadingImageLoad(mapObj)
{
   mapObj.img.src = mapObj.loadingImage.src;                                
}
    
function mapLoad(handlerUrl, hfxid, hfyid, hfzid, img, mapid, epid, dcrs, coc)
{
    var evtpnl = document.getElementById(epid);  
    var index = IndexOfMapObject(mapObjectsArray, evtpnl);
    if(index < 0)
    {        
        var hfx = document.getElementById(hfxid);
        var hfy = document.getElementById(hfyid);
        var hfz = document.getElementById(hfzid);  
        var hfcoc = document.getElementById(coc);  
        var mo = new MapObject(img,handlerUrl, mapid,hfx,hfy,hfz, evtpnl, dcrs, hfcoc);  
        AddMapEventHandlers(mo);
        mapObjectsArray.push(mo);    
    }
    //reset the image to top left
    img.style.left = "0px";
    img.style.top = "0px";
    evtpnl.style.cursor = "pointer";
    evtpnl.style.left = "0px";
    evtpnl.style.top = "0px";                              
    setOpacity(evtpnl, 1);        
}

function setupMap(epid, minz, maxz)
{
    var evtpnl = document.getElementById(epid);  
    var index = IndexOfMapObject(mapObjectsArray, evtpnl);
    if(index >= 0)
    {                
        mapobj = mapObjectsArray[index];     
        mapobj.MinZoom = minz;
        mapobj.MaxZoom = maxz;        
    }
    else
    {
        alert('no map found');
    }    
}


function setupMapEventHandlers(epid, zoomHandler, boundsHandler)
{
    var evtpnl = document.getElementById(epid);  
    var index = IndexOfMapObject(mapObjectsArray, evtpnl);
    if(index >= 0)
    {                
        mapobj = mapObjectsArray[index];     
        if(zoomHandler != null)
        {
            mapobj.ZoomChangedEvent.subscribe(zoomHandler, mapobj);                    
        }
        if(boundsHandler != null)
        {
            mapobj.BoundsChangedEvent.subscribe(boundsHandler, mapobj);                               
        }
    }        
}

function GetMap(index)
{
    if(mapObjectsArray==null) return null;
    if(index >= mapObjectsArray.length) return null;
    return mapObjectsArray[index];    
}