현재 접속자를 따로 메인페이지 뿌리려고 코를 넣었는데 저만 출력이 됩니다.

어디가 잘못되었을까요?

<ul class="visitor">
<?php 
$sql = "select a.mb_id, b.mb_nick, b.mb_name, b.mb_email, b.mb_homepage, b.mb_open, b.mb_point, a.lo_ip, a.lo_location, a.lo_url
from {$g5['login_table']} a left join {$g5['member_table']} b on (a.mb_id = b.mb_id)
where a.mb_id <> '{$config['cf_admin']}'
order by a.lo_datetime desc ";
$result = sql_query($sql);
for ($i=0; $row=sql_fetch_array($result); $i++) {
?>    
<?php if($member['mb_level'] == '2') { ?>
<li class="mente">
<?php } else if($member['mb_level'] == '4') { ?>
<li class="mento">    
<?php } ?>    
<a href="../../board/bbs/memo_form.php?me_recv_mb_id=<?php echo $row['mb_id']; ?>" onclick="win_memo(this.href); return false;"><?php echo $row['mb_name']; ?></a>
</li>
<?php } ?>
</ul>