{loop $comments $comment}
<table width="90%"  border="0" cellspacing="3" cellpadding="3"  height="30">
  <tr>
    <td scope="col" width="20%"><b style="color: #70AADA;font-family: Arial, Helvetica, sans-serif;">{$comment[username]}</b><br>{sdate($comment[adddate],'Y-m-d H:i')}</td>
    <td scope="col">{strip_tags($comment[content])}</td>
  </tr>
</table>
<?php if(!isset($i)) $i=0;  $i++; if($i<count($comments)) {echo "<br>";} else unset($i); ?>
{/loop}