A while back I did a little demo on parallax backgrounds. As a quick review, parallax is that effect where there are different layers of backgrounds that all move at a different rate creating a very unique 3D effect (think Sonic the Hedgehog). In that original demo, the only way to see the parallax action take place was resize the browser window.
Recently, Paul Hayes took that example and ran with it. He used the extremely cool -webkit-transition attributes to make the parallax effect move without needing to resize the ...