Drop-Down Menu in Flash MX?

Hello everyone,

How would I make a simple, customizable drop-down menu/navigation in Flash MX? Perhaps something similar to one at http://www.mediatemple.com.

Thank you very much for any help!

Maxim

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P.S. I'm not much of a technical person, but do venture some animations:

"Dangerous World" (an ad advertising a product that would never sell)
Link: http://maximuza.com/dangerousworld.html

"Cupid Reject" (weird and interactive)
Link: http://maximuza.com/cupidreject.html

"MTV Cribs: Osama's Cave" (my first Flash animation)
Link: http://maximuza.com/osama.html

"Animation + Interactivity Class Intro" (raster file animation experiment in
Flash)
Link: http://maximuza.com/aiintro.html