layered nicity

anyone know how to do this effect
http://www.area3.net/barcelona/index.htm
(you have to click into it)
in flash its reall simple but i love how smooth it is

sort of paralax layering responding to mouse movement...

thanks

mark

Hi...

That was actually done in Director, not Flash...

K.

err yes I KNOW THAT :)

i am wondering if this effect can be recreated in flash and if so are there any source files available? and what is this effect called i keep refering to it as a mouse orientated paralax menu