<td align="right" style="padding-right:5px">{--SELECT_CATEGORY--}:</td>
<td>
<select name="cat" size="1" class="admin_select">
- <option value="" disabled>{--PLEASE_SELECT--}</option>
+ <option value="X" disabled="disabled">{--PLEASE_SELECT--}</option>
<option value="0">{--ALL_MEMBERS--} ($content[all])</option>
$content[categories]
</select>