//var started=10;
var started=-1;
function Start()
{
	if(started==-1){
		started=parseInt(document.getElementById("hdnTimeLeft").value);
	}
var m=Math.floor(started/60);
var s=started%60;
var sec="0";
if(s<10){
	sec=sec+s;
}else{
	sec=s;
}
started--;
	
document.getElementById('lbl_timeleft').innerHTML=m+":"+sec;
if(started>=0){
	t=setTimeout('Start()',1000);
}else{
	started=480;
	window.scrollTo(0,0);
	/*alert("Your Session has expired.Please try again.");
	window.location="cancelbooking.aspx";*/
	showSessionTimeout();
}
}