<div class="levy">
<div id="uzsUp"></div>
<table class="menu">

<?php

    include("config.php");
    $table = mysql_query("SELECT*FROM menu");
        $radka;
        $param;
        if(!isset ($_GET["param"])){
            $param = "uvod.php";
        }else{
            $param = $_GET["param"];
        }

        while($radka = mysql_fetch_assoc($table)){
            if($radka["adresa"] == $param && file_exists($radka["adresa"])){?>

                <tr><td><a id="aktivni" href="index.php?param=<?php echo $radka["adresa"] ;?>"><?php echo $radka["odkaz"];?></a></td></tr>

            <?php }else if(!file_exists($radka["adresa"])){ ?>
                <tr><td><a><?php echo $radka["odkaz"] ;?></a></td></tr>

            <?php }else{ ?>
                <tr><td><a href="index.php?param=<?php echo $radka["adresa"] ;?>"><?php echo $radka["odkaz"] ;?></a></td></tr>

            <?php }
        }
?>

</table>
<div id="uzsDown"></div>

<br/>

<div id="uzsUp"></div>
<?php
    if(isset($_POST["login"])) {
        $query = "SELECT heslo, user_id, nick FROM users WHERE nick= \"".$_POST["nickname"]."\"";
        $table = mysql_query($query);
        while ($radka = mysql_fetch_assoc($table)){
            if($_POST["heslo"] == $radka["heslo"] && $_POST["nickname"] == $radka["nick"]){
                $_SESSION["id"] = $radka["user_id"];
            } else {
                $_SESSION["id"] = -1;
            }
        }

    }
    if($_SESSION["id"] == -1) {
        include("neprihlasen.php");
    } else {
        include("prihlasen.php");
    }
?>
<div id="uzsDown"></div>
</div>