<?
$c = mysql_query("select * from `tarx` where `user_id` = '".$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'");
?>