case 'edit_template':
        $adminObject->displayNavigation($currentFile);
        $adminObject->addItemButton(_AM_XNEWSLETTER_NEWTEMPLATE, '?op=new_template', 'add');
        $adminObject->addItemButton(_AM_XNEWSLETTER_TEMPLATELIST, '?op=list', 'list');
        $GLOBALS['xoopsTpl']->assign('buttons', $adminObject->renderButton('left'));