case 'permalink':
            $GLOBALS['xoTheme']->addScript($helper->url('assets/js/jquery.oembed.js'));
            $GLOBALS['xoTheme']->addScript($helper->url('assets/js/wall.js'));
            $GLOBALS['xoTheme']->addStylesheet($helper->url('assets/css/oembed.css'));
            $GLOBALS['xoTheme']->addStylesheet($helper->url('assets/css/smallworld.css'));