public static function doAction($f_action, $f_items, $f_params = array())
{
global $ADMIN_DIR, $g_user, $Campsite, $ADMIN;
// this is used for some actions, but some do not have it defined at all
if (empty($f_target)) {
$f_target = '';
}
return require_once dirname(__FILE__) . '/do_action.php';
}