XML/Flash Photo Gallery with Thumbnails Scrolling Problem

Hello everyone,

I followed the Photo Gallery using XML and Flash tutorial here(http://www.kirupa.com/developer/mx2004/thumbnails.htm) and I tried implementing it into my own website but for some reason the thumbnails aren’t scrolling. I have the gallery triggered from a movie clip button and everything loads fine except for the scrolling part. I haven’t touched the action script except for the link to my new xml with my own pictures. I’m sorry this is kind of a broad question but does anybody know where I should start looking for errors or some action script tweeks that I must do in order to fix this? Any advice would help. Thanks! =)