function load_custom_emplate_function($template) {
	global $wp_query;
	if (!file_exists($template)) return;
	$wp_query->is_page = true;
	$wp_query->is_single = false;
	$wp_query->is_home = false;
	$wp_query->comments = false;
	// if we have a 404 status
	if ($wp_query->is_404) {
	// set status of 404 to false
		unset($wp_query->query["error"]);
		$wp_query->query_vars["error"] = "";
		$wp_query->is_404 = false;
	}
	// change the header to 200 OK
	header("HTTP/1.1 200 OK");
	//load our template
	include($template);
	exit;
}
function template_redirect_function() {
	$basename = basename($_SERVER['REQUEST_URI'], '?' . $_SERVER['QUERY_STRING']);
	if ($basename == 'test') {
		load_custom_emplate_function(TEMPLATEPATH.'/custom/'."/$basename.php");
	}
}
add_action('template_redirect', 'template_redirect_function');