$usernik= mysql_fetch_assoc( mysql_query("SELECT * FROM `users` WHERE `id` = '".$user_id."' LIMIT 1;"));

echo'<a href="'.$home.'/chat.php" title="Suhbatxona"><img src="/images/panel/chat.png" alt="chat"/> '.$usernik['chatkormadi'];

if($usernik['chatjavob']>0){

$jusernik= mysql_fetch_assoc( mysql_query("SELECT * FROM `users` WHERE `id` = '".$usernik['chatjavob']."' LIMIT 1;"));

echo $jusernik['name'];

}