Where am I going wrong!

I am working on modifying the Thumbnail Gallery as provided by Kirupa below.


The problem that i have is when i test the movie, the left and right hit points work and the thumbnails scroll left and right, however when i publish it, the left and right hit points do not work and i cannot get the Thumbnails to scroll.

The site is located at http://homepage.ntlworld.com/mrspimkins/cuttle/index.html
The index FLA file is located at http://homepage.ntlworld.com/mrspimkins/cuttle/index.fla
The gallery FLA file is at http://homepage.ntlworld.com/mrspimkins/cuttle/gallery.fla

Any help you could give me would be much apprciated.