<?
session_start();

if ($_POST['change_galaxy'] != '') { $y=$_POST['change_galaxy']; } else { $y=$_SESSION['galaxy']; }
if ($y >= 6) { $y = 5; }

if ($_POST['change_system'] != '') { $t=$_POST['change_system']; } else { $t=$_SESSION['ss']; }
if ($t >= 151) { $t = 150; }

@header("Location: carte.php?galaxy=".$y."&ss=".$t."");


?>