Can't figure out how to do that.. please help!

http://www.ffiles.com/view_listing.php?sid=363&cat=27

Hello! I downloaded that file and wanted to use it as a transition for a slideshow based on kirupa’s xml photo gallery… but still can’t figure out :

[COLOR=red]How to make it loop[/COLOR] (or at least just get back to the beginning)

I’ve been searching for days… :book: so if anyone could please help me out on this… that would be great!!