<?php if ($this->tableless): ?>

  <div class="<?php echo $this->prefix; ?> explanation">
    <?php echo $this->generate(); ?>
  </div>

<?php else: ?>

  <tr class="<?php echo $this->rowClass; ?>">
    <td colspan="2" class="colspan explanation"><?php echo $this->generate(); ?></td>
  </tr>

<?php endif; ?>