function logoffUser()
{
	new Ajax.Request('./controller/logoff.php', {
		method:'post',
		onSuccess: function(transport) {
			window.location = "http://www.laxkwalaams.ca/welcome.php";
		},
		onFailure: function(){ 
			alert('Logoff Failed.  Please try again.'); 
		}
	});
}