Flash Assistance required....please help!!

[TurboSmoke]

this trick uses flash...its that pod that moves when you move the cursor over it, just wait till the movie ends and you'll see it.


http://www.deepsiren.com/first.html

tell me how it is done....just an overview would be great....the guys that designed it are pretty good...

is it just a series of images or frames that are strung together...?

please help.