comment_author_url' title='Visit $comment->comment_author'>"; } else { echo ""; } echo "comment_type) { echo gravatar($comment->comment_author_email); } elseif ( ('trackback' == $comment->comment_type) || ('pingback' == $comment->comment_type) ) { echo gravatar($comment->comment_author_url); } echo "' alt='a gravatar' class='gravatar' />"; } ?>