Hey all,
I have created a Button and inside that I have used a mask for a highlight and shadow type of effect, but when you publish the fla it incorrectly shows the whole shape rather than just the area that is masked off… 
It also shows the mask itself as a shape…
I tried to do this inside the Button itslef with no luck, and have now tried to create the effect in a Graphic and use the Graphic in the Button with no joy…