Menu Component Help!

Hey! If you’ve read my “XP 4 Flash” thread you’ll know that I made a nice mini-computer in Flash MX. Well, I just picked up 2004 Pro (even though Flash8 is coming out! I think, i just got an Email 'bout it.) and started playing with the menu component so i could make my XPF2(XPforFlash2). But i got 1 question…How do you make it so a menu pops out when you click on it?
So like if you click “file” a menu pops out. I think there’s some kind of AS involved. Please help if you can THX!