Hvad indeholder config.php

<?
include("config.php");
$sql = "SELECT id FROM nyheder_avis";
$query = mysql_query($sql);
$num = mysql_num_rows($query);
$average = $num/10;
$pages = ceil($average);
$page_number = 0;
while ($page_number < $pages)
    {
    $test = $pages-1;
    $page_number++;
    $show_number = $page_number*10-10;
    echo("<option value=\"".$show_number."\">".$page_number."</option>");
    }

?>



Hva regner i med der ska stå i config.php ? :)
HJÆLP :D!