Flash movie won't work in web server

hi all,
i do the tutorial on MX photo gallery
http://www.kirupa.com/developer/mx/photogallery.htm
i embed the movie in my website
the site was hosted by geocities and the photogallery works as expected
but now i have a hosting on apache(another server) and the photo gallery doesn’t work anymore on this server
maybe this question is not too relevant to this forum but i don’t know where to ask for help, so anybody know why?

Thanks