function RegisterNamespaces(){for (var i=0;i<arguments.length;i++){var splitNS=arguments[i].split(".");var root=window;for (var j=0;j<splitNS.length;j++){var s=splitNS[j];if (!root[s]){root[s]=function (){};}root=root[s];}if (!root._Private){root._Private=function (){};root.Error=function (){};}}};RegisterNamespaces("Msn.Browser","Msn.Debug.Performance");Msn.Browser.IsMozilla=function (){return (typeof document.implementation!='undefined')&&(typeof document.implementation.createDocument!='undefined')&&(typeof HTMLDocument!='undefined');};;Msn.Browser.AttachMozillaCompatibility=function (w){function EstablishMode(){var el=w.document.getElementsByName("msn-moz-custom");if (el.length>0){Msn.Browser.MozillaCompatMode=el[0].getAttribute("content").toLowerCase()=="enabled";}else {Msn.Browser.MozillaCompatMode=false ;}};EstablishMode();function GenWindowEvent(e){window.event=e;};function Map(el,mozillaType,callback){mozillaType=mozillaType.slice(2);if (mozillaType!="mouseenter"&&mozillaType!="mouseleave"){el.addEventListener(mozillaType,GenWindowEvent,true );}else {el.addEventListener("mouseover",GenWindowEvent,true );el.addEventListener("mouseout",GenWindowEvent,true );}el.addEventListener(mozillaType,callback,false );};function RemoveMap(el,mozillaType,callback){el.removeEventListener(mozillaType.slice(2),callback,false );};function GetNonTextNode(n){try {while (n&&n.nodeType!=1){n=n.parentNode;}}catch (ex){n=null ;}return n;};w.attachEvent=w.HTMLDocument.prototype.attachEvent=w.HTMLElement.prototype.attachEvent=function (type,callback){Map(this ,type,callback);};w.detachEvent=w.HTMLDocument.prototype.detachEvent=w.HTMLElement.prototype.detachEvent=function (type,callback){RemoveMap(this ,type,callback);};w.HTMLElement.prototype.__defineGetter__("parentElement",function (){return GetNonTextNode(this.parentNode);});w.HTMLElement.prototype.__defineGetter__("innerText",function (){return this.textContent;});w.HTMLElement.prototype.__defineSetter__("innerText",function (v){var n=document.createTextNode(v);this.innerHTML="";this.appendChild(n);});w.Event.prototype.__defineGetter__("srcElement",function (){var n=GetNonTextNode(this.target);return n;});w.Event.prototype.__defineSetter__("returnValue",function (v){if (!v){this.preventDefault();}this.cancelDefault=v;return v;});w.Event.prototype.__defineGetter__("returnValue",function (){return this.cancelDefault;});w.Event.prototype.__defineGetter__("fromElement",function (){var n;if (this.type=="mouseover"){n=this.relatedTarget;}else if (this.type=="mouseout"){n=this.target;}return GetNonTextNode(n);});w.Event.prototype.__defineGetter__("toElement",function (){var n;if (this.type=="mouseout"){n=this.relatedTarget;}else if (this.type=="mouseover"){n=this.target;}return GetNonTextNode(n);});w.Event.prototype.__defineGetter__("button",function (){return (this.which==1)?1:(this.which==2)?4:2;});};;if (Msn.Browser.IsMozilla()){Msn.Browser.AttachMozillaCompatibility(self);};