square effect

[idokissos]

hi, i'm new here
please tell me what is the fastest way to do the effect that is in this site:

http://www.excellence.co.il/serve/home/index.asp

Have they done it? square by square with the picture in the background? I would really appreciate if someone could send me a source file, in order to help me begin.
Thank you,
ido ( ido_kissos@walla.co.il )

 

[blurqueen]

it sure looks like some square by square animation to me