what is the value of the session?
if you add <?php echo $_SESSION['redirect']; ?> to the page what does it output to the page?
Your friends over here at WebAssist! These Dreamweaver extensions will assist you in building unlimited, custom websites.
These out-of-the-box solutions provide you proven, tested applications that can be up and running now. Build a store, a gallery, or a web-based email solution.