Forum problem

Jeg kan ikke helt få mit forum til at virke på: http://www.kack.dk/index.php?side=forum/index.php

Her er min kode, burte det ikke virke?:

<center><table cellpadding="0" cellspacing="0" border="0" width="500"><tr><td>
<b class="fed">Forum</b><br>
<?
include("forum/config.php");
$pr_side = "10"; // Antal overskrifter pr side \\
if (!isset($s)) $s = "0";
$query = mysql_query("SELECT * FROM forum_body ORDER BY id DESC LIMIT $s, $pr_side");
if (mysql_num_rows($query) == "0"){
    echo "Der er ingen tråde i forummet";
} else {
    while($r = mysql_fetch_array($query)) {
        echo "<b><li><a href=\"index.php?side=forum/laes.php?id=$r[id]\">$r[overskrift]</a></b> ($r[svar])<br>";
        if($r[email] == ""){
            echo "&nbsp;&nbsp;&nbsp;&nbsp;Oprettet af: $r[navn]<br>";
        } else {
            echo "&nbsp;&nbsp;&nbsp;&nbsp;Oprettet af: <a href=\"mailto: $r[email]\">$r[navn]</a><br>";
        }
    }
}
?>
<hr>
<?
$count_total = mysql_query("SELECT count(id) AS total FROM forum_body");
$total = mysql_result($count_total,0);
if ($s >= $pr_side) {
    $previous = $s-$pr_side;
    echo "<a href=\"index.php?s=$previous\">Forrige side</a>";
} else {
    echo "Forrige side";
}
echo "&nbsp;|&nbsp;";
if ($total > $s+$pr_side) {
    $next = $s+$pr_side;
    echo "<a href=\"?s=$next\">Næste side</a>";
} else {
    echo "Næste side";
}
echo "&nbsp;|&nbsp;";
?>
<a class="indhold" href="index.php?side=forum/opret.php">Opret tråd</a> | <a class="indhold" href="index.php?side=forum/soeg.php">Søg efter tråd</a>

</td></tr></table></center>