Paginanavigatie werkt niet.

<?
$number = (!isset($_GET['number'])) ? 1 : $_GET['number'];
//aantal records per pagina
$max = 30;
$start = ($max * $number) - $max;
//hier je gegevens van je mysql ophalen
while($var = mysql_fetch_array(mysql_query("SELECT id,username,race,country,goldcoinstake FROM `members` WHERE active='1' ORDER BY id LIMIT " . $start . ", " . $max . ""))) {
echo $var['id'];
}
//hier aan jou mysql gegevens aanpassen
$rows = mysql_result(mysql_query("SELECT COUNT(id) FROM members WHERE active='1' ORDER BY id"),0);
$pages = ceil($rows / $max);
if ($number > 1) {
    $previous = $number - 1;
    echo "<a href=\"" . $_SERVER['PHP_SELF'] . "index.php?page=memberlist.php&number=" . $previous . "\"><<</a>&nbsp";
}
    for ($i = 1; $i <= $pages; $i++) {
        if ($number == $i) {
            if ($i == $pages) {
                echo "<b>" . $i . "</b>&nbsp";
            } else {
                echo "<b>" . $i . "</b>,&nbsp";
            }
        } else {
            if ($i == $pages) {
                echo "<a href=\"" . $_SERVER['PHP_SELF'] . "index.php?page=memberlist.php&number=" . $i . "\">" . $i . "</a>&nbsp";
        } else {
            echo "<a href=\"" . $_SERVER['PHP_SELF'] . "index.php?page=memberlist.php&number=" . $i . "\">" . $i . "</a>,&nbsp";
        }
    }
}
if ($number < $pages) {
    $next = $number + 1;
    echo "<a href=\"" . $_SERVER['PHP_SELF'] . "index.php?page=memberlist.php&number=" . $next . "\">>></a>";
}
?>

<?
$number = (!isset($_GET['number'])) ? 1 : $_GET['number'];
//aantal records per pagina
$max = 30;
$start = ($max * $number) - $max;
//hier je gegevens van je mysql ophalen
while($var = mysql_fetch_array(mysql_query("SELECT id,username,race,country,goldcoinstake FROM `members` WHERE active='1' ORDER BY id LIMIT " . $start . ", " . $max . ""))) {
echo $var['id'];
}
//hier aan jou mysql gegevens aanpassen
$rows = mysql_result(mysql_query("SELECT COUNT(id) FROM members WHERE active='1' ORDER BY id"),0);
$pages = ceil($rows / $max);
if ($number > 1) {
    $previous = $number - 1;
    echo "<a href=\"" . $_SERVER['PHP_SELF'] . "index.php?page=memberlist.php&number=" . $previous . "\"><<</a>&nbsp";
}
    for ($i = 1; $i <= $pages; $i++) {
        if ($number == $i) {
            if ($i == $pages) {
                echo "<b>" . $i . "</b>&nbsp";
            } else {
                echo "<b>" . $i . "</b>,&nbsp";
            }
        } else {
            if ($i == $pages) {
                echo "<a href=\"" . $_SERVER['PHP_SELF'] . "index.php?page=memberlist.php&number=" . $i . "\">" . $i . "</a>&nbsp";
        } else {
            echo "<a href=\"" . $_SERVER['PHP_SELF'] . "index.php?page=memberlist.php&number=" . $i . "\">" . $i . "</a>,&nbsp";
        }
    }
}
if ($number < $pages) {
    $next = $number + 1;
    echo "<a href=\"" . $_SERVER['PHP_SELF'] . "index.php?page=memberlist.php&number=" . $next . "\">>></a>";
}
?>