RollOver Menu in flash not working, any advise?

Hi fellow AS-Gurus,

Encountered a seemingly simple puzzle in AS today and here’s the scenario:

I have a flash movie with a hidden menu. The hidden menu will appear whenever theres a rollover at the portion that says ‘quick menu’ . This portion of the quick menu btn is visible to users.

Now here’s the problem: After writing the OnRollOver tween for ._y , the individual btns on the menu stop working, the trace dun even work !!! OMG !!!

Any Gurus with good advise on this ?

Here’s the sample(.swf) and working file(.fla) http://www.greenimagination.com/preview/pacodis/scope/ .

Please help !!

Thanks a trillion !