Parallax with browser vertical scrollbar

Hi, Ian, great job!!
I love the work you made for the Cyclemon homepage http://cyclemon.com and I wanted to make something like that.
When I saw the sequence.js development I've been trying to do that kind of parallax with this technique.
But I couldn't find the way to achieve what I want.
The concept is a long homepage with some horizontal areas that you can scroll with the vertical scrollbar (optionally you can navigate with the right column buttons).
I need a complete homepage to scroll, with the different areas one after the other, not a slideshow that masks only one of them.

Is there a way to achieve that?