Check out http://tuts.flashmint.com/how-to-create-a-simple-image-gallery-in-flash-cs4/ for this full tutorial.
In this tutorial you are shown how to create a simple image gallery with thumbnails in Flash CS4. We will apply a couple of simple, yet nice transitions to the images and thumbnails. This will require you to get the hands a bit dirty in animation and action scripting. I am promised this is easy and fun!
Louin stationery 