Big panning header slideshow

[lostrisq]

I wonder if anyone has come across a jquery slideshow which is screenfilling, or even bigger than the screen.
Like on this website: http://learnlakenona.com/

It is something like a timeline, can find plenty of scripts for that, but none with such a large header. This one is about 6000px wide and you scroll through it screenwide.

Anybody came across something like it?

[lostrisq]

This one lookes really cool:

http://www.spritely.net/

(if anyone is interested ;-) )