function ReadCookie(cookieName){var theCookie=""+document.cookie;var ind=theCookie.indexOf(cookieName);if(ind==-1||cookieName=="")return"";var ind1=theCookie.indexOf(";",ind);if(ind1==-1)ind1=theCookie.length;return unescape(theCookie.substring(ind+cookieName.length+1,ind1))}function IsCookieEnabled(){var res=navigator.cookieEnabled?true:false;if(typeof navigator.cookieEnabled=="undefined"&&!res){document.cookie="testcookie";res=document.cookie.indexOf("testcookie")!=-1?true:false}return res}
function DummyFunction(){return}function HitPvUrl(url){var i=new Image(1,1);i.onload=function(){DummyFunction()};i.onerror=function(){DummyFunction()};i.src=url}function ReportError(ex){try{var msg=""+ex;var url="/cerr.axd?msg="+encodeURIComponent(msg);HitPvUrl(url)}catch(ex2){}}
function PvRun(vt){try{var loc=document.location;if(loc.protocol=="file:")return;var cookieEnabled=IsCookieEnabled();if(cookieEnabled)HitPvUrl("/pv.aspx?pvt="+encodeURIComponent(vt)+"&rn="+Math.round(Math.random()*2147483647))}catch(ex){ReportError(ex)}};