[e:loop={1,10,0,0}]
<?php
if($bqno==1)
{
$ys=' class="on1"';
}

elseif($bqno==2)
{
$ys=' class="on2"';
}

elseif($bqno==3)
{
$ys=' class="on3"';
}
 else
{
$ys='';
 }
?>
<li><span<?=$ys?>><?=$bqno?></span><a href="<?=$bqsr[titleurl]?>" title="<?=$bqsr[title]?>" ><?=$bqsr[title]?></a></li>
[/e:loop]