<td></td>
<td><input type="text" name="email"></td>
<td><input type="checkbox" name="master" value="y"></td>
- <td><input type="submit" name="do_affiliate" value="<?=_Add?>"><input type='hidden' name='affiliate' value='y'></td>
+ <td><input type="submit" name="do_affiliate" value="<?=_Add?>"></td>
</tr>
</table>