var CurrentTimestamp;function SetTimeStamp(time)
{CurrentTimestamp=time;}
function createXMLHttpRequest()
{try{return new ActiveXObject("Msxml2.XMLHTTP");}catch(e){}
try{return new ActiveXObject("Microsoft.XMLHTTP");}catch(e){}
try{return new XMLHttpRequest();}catch(e){}
alert("XMLHttpRequest not supported");return null;}
function GetElementContents(name)
{Target=document.getElementById(name);if(!Target)return'';return Target.innerHTML;}
function SetElement(name,text)
{Target=document.getElementById(name);if(!Target)return;Target.innerHTML=text;}
function AddElement(name,text)
{Target=document.getElementById(name);if(!Target)return;Target.innerHTML=Target.innerHTML+ text;}
function ShowElement(name,show)
{Target=document.getElementById(name);if(!Target)return;if(!show)
{Target.style.display="none";}
else
{Target.style.display="";}}
function GetElapsedTime(intime)
{var timeunit=CurrentTimestamp- intime;if(timeunit<0)timeunit=0;if(timeunit<60)return timeunit+' seconds ago';timeunit=Math.floor(timeunit/60);if(timeunit<60)
{if(timeunit==1)return timeunit+' minute ago';return timeunit+' minutes ago';}
timeunit=Math.floor(timeunit/60);if(timeunit<48)
{if(timeunit==1)return timeunit+' hour ago';return timeunit+' hours ago';}
timeunit=Math.floor(timeunit/24);if(timeunit==1)return timeunit+' day ago';return timeunit+' days ago';}
function UpdateElapsedTime(objname,intime)
{var elem=document.getElementById(objname);if(elem)
{elem.innerHTML=GetElapsedTime(intime);}}
function MakeGetSafe(str)
{s=new String(str);s=s.replace(/&/g,"[[ampersand]]");s=s.replace(/=/g,"[[equals]]");s=s.replace(/\+/g,"[[plus]]");s=s.replace(/\?/g,"[[questionmark]]");return s}