<tr class="<%$tbl_class%>">
  <td><font size="1"><%$field%></font></td>  
  <td><font size="1"><%$type%></font></td>  
  <td nowrap><font size="1"><%$attribute%></font></td>  
  <td nowrap><font size="1"><%$action%></font></td>  
</tr>