function getAjaxVar()
{
	var ajaxRequest;

	try
	{
		// Opera 8.0+, Firefox, Safari
		ajaxRequest = new XMLHttpRequest();
	} 
	catch (e)
	{
		// Internet Explorer Browsers
		try
		{
			ajaxRequest = new ActiveXObject("Msxml2.XMLHTTP");
		} 
		catch (e) 
		{
			try
			{
				ajaxRequest = new ActiveXObject("Microsoft.XMLHTTP");
			} 
			catch (e)
			{
				// Something went wrong
				alert("Please update your browser.");
				return false;
			}
		}
	}
	return ajaxRequest;
}

function qcTimeout()
{
	alert('Your session has expired due to inactivity. Please Sign In to Continue...');
	document.location.href = '/index.php';
}