   ()
$count = mysql_result(mysql_query('SELECT COUNT(*) FROM `ban` WHERE `user` = "'.$users['id'].'"'),0);
  if($count == 0) {
  
    mysql_query('INSERT INTO `ban` (`user`,
                                    `time`,
                                    `text`,
									`who`,
                                      `ip`) VALUES ("'.$users['id'].'",
               "'.(time() + ($d * 86400) + ($h * 3600) + ($m * 60)).'",
			                                               "'.$text.'",
											        "'.$user['login'].'",
                                                    "'.$users['ip'].'")');

  ,  

$dell_mgs=abs(intval($_POST['ban_dell']));
if($dell_mgs == 1){

$dell = mysql_query('SELECT * FROM `users` WHERE `id` = "'.$users['id'].'"');
while($row_dell = mysql_fetch_array($dell)) {
mysql_query('DELETE FROM `mail` WHERE `from` = "'.$users['id'].'"');
	}
	}

  ""  

<input type="checkbox" name="ban_dell" value="1">  <br></br>


.