public static function initPrioSwitch() { global $REX; // include main class if (!class_exists('rex_prio_switch')) { include $REX['INCLUDE_PATH'] . '/addons/website_manager/classes/class.rex_prio_switch.inc.php'; } // include extended class for use in this addon include $REX['INCLUDE_PATH'] . '/addons/website_manager/classes/class.rex_website_manager_prio_switch.inc.php'; // for ajax call: update prio in db if necessary rex_website_manager_prio_switch::handleAjaxCall('website_manager', 'update_websites_prio', 'rex_website', 'id', false); }