public static function getMediaOutput($id, $type, $className)
    {
        $c = Kwf_Component_Data_Root::getInstance()->getComponentById($id, array('ignoreVisible' => true));
        return call_user_func(
            array(get_class($c->chained->getComponent()), 'getMediaOutput'),
            $c->chained->componentId, $type, $c->chained->componentClass
        );
    }