public static function AjaxReferer($location, $referer = 1, $addon = '') { $url = GlobalCore::SubURL($_SERVER['REQUEST_URI']); if ($url['ajax'] == 1) { GlobalCore::returnAjaxStatus($addon); } elseif (GlobalCore::nwReferer() && $referer == 1) { GlobalCore::nwHeader('Location: ' . GlobalCore::nwReferer()); } else { GlobalCore::nwHeader('Location: ' . $location); } }