egroupware/addressbook/templates/default/delete.tpl

<br>
<center>{lang_sure}</center>
<br>
<center>
 <form action="{yes_link}" method="POST">
  <input type="submit" name="yes" value="{lang_yes}"> &nbsp; &nbsp; &nbsp; &nbsp;
  <input type="submit" name="no" value="{lang_no}">
 </form>
</center>