case 'edit':
        $adminObject->addItemButton(AM_CARDEALER_ADD_SERVPART, 'servpart.php?op=new', 'add');
        $adminObject->addItemButton(AM_CARDEALER_SERVPART_LIST, 'servpart.php', 'list');
        $adminObject->displayButton('left');
        $servpartObject = $servpartHandler->get(Request::getString('id', ''));