if(isset($_POST['login_button']))
    {

        $userName = mysqli_real_escape_string($_POST['username']);
        $userPass = mysqli_real_escape_string($_POST['password']);

        $hashedPass = hash('whirlpool', $userPass);

        mysqli_query($con, "SELECT Ime, Lozinka, Confirmed FROM Igraci WHERE Ime='".$userName."' AND Lozinka='".$hashedPass."' AND Confirmed='1'");
        $row = mysqli_num_rows($query);

        if($row > 0)
        {
            setcookie("username", $_POST['username'], time()+3600*24);
            setcookie("authorization","ok");
            header( "Location:welcome.php");
            exit();
        }
        else
        {
            echo '
                            <div class="transbox" position = "center">

                <center><p>Informacije koje ste uneli nisu ispravne.</p>
                <p>Ukoliko ste zaboravili vasu lozinku kliknite na Forgot Password.</p>
                <p>Takodje vas racun mozda nije aktiviran, proverite e-adresu i junk foldere.</p>
                </center>

                </div>
            ';


        }
    }