<table border=1 align="right" width=100% bgcolor="white" >
<tr>
    <td align="left"><font color="red" size=12><b>Glasbena trgovina</b></font></td> <!-- naslov strani -->
    <td align="right">
    <?php
        include('mysql.php');
        if(isset($_POST['submit'])){
            $username = mysql_escape_string($_POST['username']);
            $password = mysql_escape_string(md5($_POST['password']));

            if(!empty($username) && !empty($password)) {
                $sql = mysql_query("SELECT * FROM users
                                    WHERE username='".$username."' AND
                                    user_password='".$password."' LIMIT 1");
                if(mysql_num_rows($sql)==1){
                    $_SESSION['loggedin'] = true;
                    $_SESSION['username'] = $username;
                    echo 'Uporabnik:<font color="red"> '.$_POST['username'].' </font><a href="logout.php">  logout</a>';
                }else{
                    echo 'Tvoje uporabni�ko ime ali geslo je napacno!';
                }
                }else{
                    echo 'Vnesi uporabni�ko ime in geslo!';
                }
        }else{
            echo '<form action="index.php" method="post">
            Uporabni�ko ime: <input type="text" name="username"/>
            Geslo: <input type="password" name="password"/>
            <input type="submit" name="submit" value="Vpi�i se"/>
            </form>';
        }
    //registracija link
    if($_SESSION['loggedin'] == false ){
        echo '<a href="register.php">Registrirajte se!</a>';
    }
    ?>
    </td>
</tr>
</table>