if(!window.__td){window.__MT=100;window.__ti=0;window.__td=[];window.__td.length=__MT;window.__noTrace=false;}
if(typeof vp=="undefined"){var vp={};}
vp.crossdomain=function crossdomain(){if(!window.__noTrace){__td[__ti]=arguments;__ti=__ti>=__MT?0:__ti+1;}};vp.crossdomain.IWebRequest=function crossdomain_IWebRequest()
{if(!window.__noTrace){__td[__ti]=arguments;__ti=__ti>=__MT?0:__ti+1;}
this.getAsync=function pb_this_getAsync(sUrl,fnCallback,fnErrorHandler){if(!window.__noTrace){__td[__ti]=arguments;__ti=__ti>=__MT?0:__ti+1;}};};vp.crossdomain.WebRequest=function crossdomain_WebRequest()
{if(!window.__noTrace){__td[__ti]=arguments;__ti=__ti>=__MT?0:__ti+1;}
var me=this;this.inheritFrom=vp.crossdomain.IWebRequest;this.inheritFrom();this.getAsync=function pb_this_getAsync(oUrl,fnCallback,fnErrorHandler)
{if(!window.__noTrace){__td[__ti]=arguments;__ti=__ti>=__MT?0:__ti+1;}
oUrl=(typeof oUrl=="string")?new vp.web.URL(oUrl):oUrl;if((!oUrl.hostname)||(oUrl.hostname.toLowerCase()==window.location.hostname.toLowerCase()))
{vp.http.getAsync(oUrl.toString(),fnCallback,fnErrorHandler);}
else
{me.internalGetAync(oUrl,fnCallback,fnErrorHandler);}};this.internalGetAync=function pb_this_internalGetAync(oUrl,fnCallback,fnErrorHandler){if(!window.__noTrace){__td[__ti]=arguments;__ti=__ti>=__MT?0:__ti+1;}};};vp.crossdomain.ProxyIFrameRequest=function crossdomain_ProxyIFrameRequest()
{if(!window.__noTrace){__td[__ti]=arguments;__ti=__ti>=__MT?0:__ti+1;}
var me=this;this.inheritFrom=vp.crossdomain.WebRequest;this.inheritFrom();this.internalGetAync=function pb_this_internalGetAync(oUrl,fnCallback,fnErrorHandler)
{if(!window.__noTrace){__td[__ti]=arguments;__ti=__ti>=__MT?0:__ti+1;}
var request=new vp.crossdomain.IFrameWrapper();request.getAsync(oUrl,fnCallback,fnErrorHandler);};};vp.crossdomain.IFrameWrapper=function crossdomain_IFrameWrapper()
{if(!window.__noTrace){__td[__ti]=arguments;__ti=__ti>=__MT?0:__ti+1;}
var me=this;this.fnCallBack=null;this.fnErrorCallback=null;this.waitingForResponse=false;var iframe=null;var isCrossDomain=false;var onIFrameLoad=function pv_onIFrameLoad(e)
{if(!window.__noTrace){__td[__ti]=arguments;__ti=__ti>=__MT?0:__ti+1;}
if(!me.waitingForResponse)
{return;}
var response=null;if(!isCrossDomain)
{try
{response=iframe.contentWindow.response;}
catch(ex)
{}}
if(response)
{onSuccessCallback(response);}
else
{window.setTimeout(afterIFrameLoadCheck,15000);}};var afterIFrameLoadCheck=function pv_afterIFrameLoadCheck()
{if(!window.__noTrace){__td[__ti]=arguments;__ti=__ti>=__MT?0:__ti+1;}
if(me.waitingForResponse)
{var response=null;try
{response=iframe.contentWindow.response;}
catch(ex)
{}
if(response)
{onSuccessCallback(response);}
else
{me.waitingForResponse=false;onErrorCallback("Never received the cross-domain response");}}};var onIFrameError=function pv_onIFrameError(e)
{if(!window.__noTrace){__td[__ti]=arguments;__ti=__ti>=__MT?0:__ti+1;}
me.waitingForResponse=false;onErrorCallback(e);};var onErrorCallback=function pv_onErrorCallback(oErr)
{if(!window.__noTrace){__td[__ti]=arguments;__ti=__ti>=__MT?0:__ti+1;}
if(me.fnErrorCallback)
{me.fnErrorCallback(oErr);}};var onSuccessCallback=function pv_onSuccessCallback(sResponse)
{if(!window.__noTrace){__td[__ti]=arguments;__ti=__ti>=__MT?0:__ti+1;}
me.waitingForResponse=false;me.fnCallBack(sResponse);};this.cancel=function pb_this_cancel()
{if(!window.__noTrace){__td[__ti]=arguments;__ti=__ti>=__MT?0:__ti+1;}
if(me.waitingForResponse)
{me.waitingForResponse=false;vp.events.remove(iframe,"load",onIFrameLoad);vp.events.remove(iframe,"error",onIFrameError);try
{iframe.src="about:blank";}
catch(ex){}}};var initForRequest=function pv_initForRequest(oUrl,fnCallBack,fnClientErrorCallback)
{if(!window.__noTrace){__td[__ti]=arguments;__ti=__ti>=__MT?0:__ti+1;}
me.fnCallBack=fnCallBack;me.fnErrorCallback=fnClientErrorCallback;var requestId=vp.crossdomain.ProxyIFrameRequest.registerCrossDomainRequest(onSuccessCallback);if((!oUrl.hostname)||(oUrl.hostname.toLowerCase()==window.location.hostname.toLowerCase()))
{oUrl.setItem("type","iframe");}
else
{oUrl.setItem("type","cdiframe");oUrl.setItem("parentdomain",window.location.hostname);oUrl.setItem("cdrequestkey",requestId);isCrossDomain=true;}
iframe=vp.crossdomain.IFrameFactory.getNext();vp.events.add(iframe,"load",onIFrameLoad);vp.events.add(iframe,"error",onIFrameError);me.waitingForResponse=true;};this.getAsync=function pb_this_getAsync(oURl,fnCallBack,fnClientErrorCallback)
{if(!window.__noTrace){__td[__ti]=arguments;__ti=__ti>=__MT?0:__ti+1;}
initForRequest(oURl,fnCallBack,fnClientErrorCallback);iframe.src=oURl.toString();};this.sendFormAsync=function pb_this_sendFormAsync(oUrl,oForm,fnCallBack,fnClientErrorCallback)
{if(!window.__noTrace){__td[__ti]=arguments;__ti=__ti>=__MT?0:__ti+1;}
initForRequest(oUrl,fnCallBack,fnClientErrorCallback);oForm.target=iframe.name;oForm.action=oUrl.toString();try
{var sCookieSessionId=vp.cookies.getSubValue("SITE","S");var iCookieSessionId=vp.core.getNumber(parseInt(sCookieSessionId),0);if(iCookieSessionId>0)
{oUrl.setItem("cdsession",iCookieSessionId);}}catch(ex){}
var cookies=null;try
{cookies=window.document.cookie;}catch(ex){}
try
{var cookieHiddenField=null;for(var i=0;i<oForm.childNodes.length;i++)
{if(oForm.childNodes[i].name=="cdcookies")
{cookieHiddenField=oForm.childNodes[i];break;}}
if(!cookieHiddenField)
{cookieHiddenField=vp.ui.createNamedElement("input","cdcookies");cookieHiddenField.type="hidden";cookieHiddenField.value=cookies;oForm.appendChild(cookieHiddenField);}}catch(ex){}
oForm.submit();};};vp.crossdomain.ProxyIFrameRequest.handleCrossDomainResponse=function crossdomain_ProxyIFrameRequest_handleCrossDomainResponse(sResponse)
{if(!window.__noTrace){__td[__ti]=arguments;__ti=__ti>=__MT?0:__ti+1;}
var currentURL=new vp.web.URL(sResponse);var crossDomainResponse=currentURL.hash.substr(1);crossDomainResponse=vp.web.urlDecode(crossDomainResponse);try
{var response=vp.http.parseJSON(crossDomainResponse);}catch(ex){}
if(response)
{try
{var callback=vp.crossdomain.ProxyIFrameRequest.crossDomainRequests[response.k];callback(response.r);}
catch(ex)
{if((typeof vp!="undefined")&&vp.logger)
{vp.crossdomain.safeLogError(Math.random(),"vp.upload.handleCrossDomainResponse","Error executing callback: "+ex,vp.logger.Severity.Error);}}}
else
{if((typeof vp!="undefined")&&vp.logger)
{vp.crossdomain.safeLogError(Math.random(),"vp.upload.handleCrossDomainResponse","Received invalid response in cross-domain callback",vp.logger.Severity.Error);}}};vp.crossdomain.safeLogError=function crossdomain_safeLogError(iX,sFunctionName,sMessage,iSeverity)
{if(!window.__noTrace){__td[__ti]=arguments;__ti=__ti>=__MT?0:__ti+1;}
if((typeof vp!="undefined")&&vp.logger)
{vp.logger.logError(iX,sFunctionName,sMessage,iSeverity);}};vp.crossdomain.ProxyIFrameRequest.crossDomainRequestId=0;vp.crossdomain.ProxyIFrameRequest.crossDomainRequests=Array();vp.crossdomain.ProxyIFrameRequest.registerCrossDomainRequest=function crossdomain_ProxyIFrameRequest_registerCrossDomainRequest(fnCallback)
{if(!window.__noTrace){__td[__ti]=arguments;__ti=__ti>=__MT?0:__ti+1;}
var requestId=vp.crossdomain.ProxyIFrameRequest.crossDomainRequestId;vp.crossdomain.ProxyIFrameRequest.crossDomainRequestId++;vp.crossdomain.ProxyIFrameRequest.crossDomainRequests[requestId]=fnCallback;return requestId;};vp.crossdomain.IFrameFactory=new function()
{var me=this;var iframeContainer=null;this.getNext=function pb_this_getNext()
{if(!window.__noTrace){__td[__ti]=arguments;__ti=__ti>=__MT?0:__ti+1;}
if(!iframeContainer)
{iframeContainer=document.createElement("Div");iframeContainer.id="divCrossDomainRequests";vp.ui.collapse(iframeContainer);document.body.appendChild(iframeContainer);}
var sName="iframe_crossdomain_"+vp.crossdomain.IFrameFactory.nextId;vp.crossdomain.IFrameFactory.nextId++;var iframe=vp.ui.createNamedElement("iframe",sName);iframe.id=sName;iframeContainer.appendChild(iframe);return iframe;};}();vp.crossdomain.IFrameFactory.nextId=0;vp.crossdomain.getNextImageServer=function crossdomain_getNextImageServer(sHostname)
{if(!window.__noTrace){__td[__ti]=arguments;__ti=__ti>=__MT?0:__ti+1;}
var subdomainEndIndex=sHostname.indexOf(".");if(subdomainEndIndex>0)
{var subdomain=sHostname.substr(0,subdomainEndIndex);if(subdomain.toLowerCase()=="image")
{return"image-alt"+sHostname.substr(subdomainEndIndex);}}
return null;};vp.crossdomain.isImageServer=function crossdomain_isImageServer(sHostname)
{if(!window.__noTrace){__td[__ti]=arguments;__ti=__ti>=__MT?0:__ti+1;}
return(sHostname.toLowerCase().indexOf("image")===0);};vp.crossdomain.pingImageServer=function crossdomain_pingImageServer(sHostname,cbSuccess,cbFailure)
{if(!window.__noTrace){__td[__ti]=arguments;__ti=__ti>=__MT?0:__ti+1;}
var startTime=new Date();var imagePing=new vp.crossdomain.ImagePing(function()
{vp.crossdomain.updateImageServerCache(this.hostname,true);vp.crossdomain.safeLogError(Math.random(),this.hostname+"-"+Math.round(((new Date()).getTime()-this.startTime.getTime())/1000)+"-seconds","vp.crossdomain.pingImageServer: image server ping successful",vp.logger.Severity.Information);if(this.cb){this.cb();}}.getClosure({hostname:sHostname,cb:cbSuccess,startTime:startTime}),function()
{vp.crossdomain.updateImageServerCache(this.hostname,false);vp.crossdomain.safeLogError(Math.random(),this.hostname+"-"+Math.round(((new Date()).getTime()-this.startTime.getTime())/1000)+"-seconds","vp.crossdomain.pingImageServer: failed to ping image server",vp.logger.Severity.Information);if(this.cb){this.cb();}}.getClosure({hostname:sHostname,cb:cbFailure,startTime:startTime}));imagePing.ping("http://"+sHostname+"/ping.aspx?r="+Math.random());};vp.crossdomain.updateImageServerCache=function crossdomain_updateImageServerCache(sHostname,bIsAvailable)
{if(!window.__noTrace){__td[__ti]=arguments;__ti=__ti>=__MT?0:__ti+1;}
var hostname=sHostname.toLowerCase();var entry=vp.crossdomain.imageServers[hostname];if(!entry)
{entry={};vp.crossdomain.imageServers[hostname]=entry;}
entry.isKnownBad=!bIsAvailable;entry.lastUpdate=new Date();};vp.crossdomain.ImagePing=function crossdomain_ImagePing(cbSuccess,cbFailure,iTimeout)
{if(!window.__noTrace){__td[__ti]=arguments;__ti=__ti>=__MT?0:__ti+1;}
var me=this;var bTimedOut=false;var bGotResponse=false;this.ping=function pb_this_ping(sUrl)
{if(!window.__noTrace){__td[__ti]=arguments;__ti=__ti>=__MT?0:__ti+1;}
var oImage=new Image();vp.events.add(oImage,"load",onSuccess);vp.events.add(oImage,"error",onError);oImage.src=sUrl;window.setTimeout(onTimeout,(iTimeout)?iTimeout:60000);};var onTimeout=function pv_onTimeout()
{if(!window.__noTrace){__td[__ti]=arguments;__ti=__ti>=__MT?0:__ti+1;}
if(!bGotResponse)
{bTimedOut=true;cbFailure();}};var onSuccess=function pv_onSuccess(e)
{if(!window.__noTrace){__td[__ti]=arguments;__ti=__ti>=__MT?0:__ti+1;}
bGotResponse=true;if(!bTimedOut)
{cbSuccess();}};var onError=function pv_onError(e)
{if(!window.__noTrace){__td[__ti]=arguments;__ti=__ti>=__MT?0:__ti+1;}
bGotResponse=true;if(!bTimedOut)
{cbFailure();}};};vp.crossdomain.isImageServerKnownBad=function crossdomain_isImageServerKnownBad(sHostname)
{if(!window.__noTrace){__td[__ti]=arguments;__ti=__ti>=__MT?0:__ti+1;}
try
{var imageServerEntry=vp.crossdomain.imageServers[sHostname.toLowerCase()];if(imageServerEntry)
{if(imageServerEntry.isKnownBad)
{var exipreDate=new Date();exipreDate.setTime(exipreDate.getTime()-300000);if(imageServerEntry.lastUpdate&&imageServerEntry.lastUpdate>exipreDate)
{return true;}
else
{return false;}}}}
catch(ex)
{}
return false;};vp.crossdomain.imageServers=new Array();