locomputing
admin.php 
Admin Center
<?php
if(!isset($_SESSION))
{
session_start();
}
if (isset($_SESSION['id']) && $_SESSION['id']==1)
{
if (empty($jump))
{
$jump='index';
}
echo'<fieldset>';
echo'<legend>';
echo'<a href="index.php?page=99">Admin Center</a>';
echo'</legend>';
if ($jump=='index')
{
echo'<div id="adi">';
echo'<div class="links">';
echo'<a href="index.php?page=99&jump=2&jumpi=show">Hauptmenü Edit</a>';
echo'</div>';
echo'<div class="rechts">';
echo'<a href="index.php?page=99&jump=1&jumpi=users">User Edit</a>';
echo'</div>';
echo'</div>';
echo'<div id="adi">';
echo'<div class="links">';
echo'<a href="index.php?page=99&jump=3&jumpi=blind">Blindmenü Edit</a>';
echo'</div>';
echo'</div>';
}
if ($jump=='1')
{
if(file_exists('admin/daten/users.php') == true)
{
require('admin/daten/users.php');
}
}
if ($jump=='2')
{
if(file_exists('admin/daten/hmenu.php') == true)
{
require('admin/daten/hmenu.php');
}
}
if ($jump=='3')
{
if(file_exists('admin/daten/bmenu.php') == true)
{
require('admin/daten/bmenu.php');
}
}
echo'</fieldset>';
}
else
{
header("Location: index.php?page=1");
exit();
}
?>
Die admin.php kommt in den Ordner admin
conf_ing.php 
<?php
$page=isset($_GET['page']) ? $_GET['page'] : '';
$jump=isset($_GET['jump']) ? $_GET['jump'] : '';
$jumpi=isset($_GET['jumpi']) ? $_GET['jumpi'] : '';
$jumps=isset($_GET['jumps']) ? $_GET['jumps'] : '';
$user_id=isset($_GET['user_id']) ? $_GET['user_id'] : '';
$mem_id=isset($_GET['mem_id']) ? $_GET['mem_id'] : '';
$bmen_id=isset($_GET['bmen_id']) ? $_GET['bmen_id'] : '';
?>