PHP-Flash Guestbook help

Hi,
I am trying to create a guest book in Flash. I have taken one example of guestbook. When I tried to make the same example my self its not working The original of tht guestbook is avaiable at http://ultimosoft.nullcreations.net/downloads/phpguestbook.zip

Submit section of my guestbook is working fine. The problem is in Results section. If any body can help me to check where is problem. Download the fla and PHP file from http://www.asifpervez.cjb.net/guestbook.zip

Thanks