<?

$c = mysql_query("select * from `tarx` where `user_id` = '".$user_id."' ordery by `id`");

while ($d = mysql_fetch_assec($c) {

$a = ' != '.$d['savol'].' and ';

}

$b = mysql_query("select * from `ustun` where $a `mod` = '1'");

?>