[FLASHMX] Scripting for image effects?

can anyone point me in the direction of a script that loads as such on this website:
http://www.tronicstudio.com

-go to “collection”
-click on the image and see how the images are broken into long rectangles that then builds itself up to form the complete image.

how is this done?
where can i find the script if it is at all?

thanks.
jonathan
http://www.archi-tectonics.com