Help with Scotty's Image Resize Gallery in a website

Hello, great people of Kirupa!
With the help of your tutorials i did my first website in flash. I am sorry if my english is not “perfecto”. The site i from a friend photographer that a have.
It is not fully fully completed but, the base is done and you can meet it in:
The only problem that i cannot handle by myself is a sort of BUG that i encountered in the galleries. If you try to see any image more than twice, the buttons of the entire gallery becomes disabled.
¿Can somebody give me a solution for that?
I would like take opinions of the web site too.
Well, thanks for at least read this message.