button stays in the down state when clicked‎

[Nutbolt]

Hey everybody,

I hope some one can help cos my head is sore now.

I used the tutorial here: http://www.doyouhaveapen.com/tutorials/buttons_states/ to achieve the above, which I did. Then I tried putting AS on the buttons I made to import external clips and they stopped working completely. I've tried putting the AS on the main time line as well as on the btn itself, I've even tried recoding the script from the tutorial and have spent hours searching the net but still cant see what I'm doing wrong.

I've attached the file which should work to me. if the btn code is deleted from the main timeline the menu acts as it should but doesn't link any where.

Thanks so much for any help

[Nutbolt]

It's in CS4, Here's a CS3 file.

Can anyone help?