var xmlHttp;

function createSession(type,mode){	
	xmlHttp=GetXmlHttpObject()
	if (xmlHttp==null)
	{
		alert ("Browser does not support HTTP Request")
		return
	} 	
	
	var url=domainName+"/includes/ajax/createSession.php"; 	
	url=url+"?sid="+Math.random();
	url=url+"&type="+type;	
	url=url+"&mode="+mode;	
	url=url+"&tmstmp="+new Date().getTime();	
	xmlHttp.onreadystatechange=stateChangedToSetSession 
	xmlHttp.open("GET",url,true)
	xmlHttp.send(null);
	//setTimeout('xmlHttp.send(null);',5000);
} 


function stateChangedToSetSession() 
{ 
	if (xmlHttp.readyState==4 || xmlHttp.readyState=="complete"){ 
		// do nothing	
	} 
}