session_start();
	// clear out session auth variables & let user log in or create new profile.
	session_unregister('agentID');
	session_unregister('auth');
	session_unregister('loggedIn');
    session_unregister('screenName');
	$page=$_SERVER['HTTP_REFERER'];
	//echo "page is $page";
	//go back and reload;
	header('Location:'.$page);
	exit;

?>