subject, 'comment/' . $comment->cid, array('fragment' => 'comment-' . $comment->cid)) . ' ' . t('@time ago', array('@time' => format_interval(REQUEST_TIME - $comment->changed))) . ''; } if ($items) { return theme('item_list', array('items' => $items, 'attributes' => array('class' => array('border-list')))); } else { return t('No comments available.'); } }