Onion skin in Flash

I finally figured out how to use onion skin in flash. Flash has many advantages compared to fireworks when it comes about animations. Fireworks it's actually designed for editing pictures but flash it's very confusing and it takes a while to learn even the most basic things. I'm now working on a longer and much more complex animation and I'll post it here when it's done but until then take a look at my first animation in flash. To start the animation click on the picture below.