I've seen this in several websites... but am not sure how it's done.
There's a kind of wavy curvy motion... of a plain colour graphic...
It normally starts off covering a whole area... but then in a 'wavy curvy' motion moves up or donw to reveal what's underneath.
Go into the website... wehn you clikc on the butons... a new pictures reveals itself... and the graphic that was on top of the new image is revealed using a jerky motion.
Well... what I'm after is kinda similar (BUT not the same). i want a smooth curvy motion, where the graphic disappears in a curvy motion?
I'm not sure if the above helped or confused you even more?