var lastTime;

function onLoad()
{
	var currentDate = new Date();
	var currentTime = currentDate.getTime();
	lastTime = currentTime;
	window.setTimeout("timer();",120000);
	//1200000
}

function timer()
{
	var currentDate = new Date();
	var currentTime = currentDate.getTime();
	var minutesDifference = (currentTime - lastTime)/1000/60;
	if (minutesDifference >= 30.5) {
		nestFRAME.location.href = "SelectVehicle.html";
	}
	window.setTimeout("timer();",120000);
}

function callTimer()
{
	onLoad();
}