코멘트 페이징 처리가 가능한가요?

// 코멘트 페이징 출력 - 일단 출력코멘트 최대수를 100개로 제한if($view['wr_comment'] > 100) {	$total_page = intval($view['wr_comment'] / 100); 	if( $cmt_page >= 0 && $total_page >= $cmt_page ) {		$start = ($total_page - $cmt_page) * 100;	} else {		$start = $total_page * 100;	}		$sql = " select * from $write_table where wr_parent = '$wr_id' and wr_is_comment = 1 order by wr_comment, wr_comment_reply ASC LIMIT $start, 100";} else {	$sql = " select * from $write_table where wr_parent = '$wr_id' and wr_is_comment = 1 order by wr_comment, wr_comment_reply LIMIT 100";}