$result = mysql_query("SELECT login FROM accounts WHERE login='$user'");
    $mailresult = mysql_query("SELECT login FROM accounts WHERE login='$email'");

    if(mysql_num_rows($result)>0 || mysql_num_rows($email)>0)
    {
        echo "Email or account allready in use . choose a other account or email .";
        die();
        //die ('Username already exists.');
    }