Little modification to scrollable iframe

[maxi]

1) Script Title:
Scrollable iframe

2) Script URL (on DD):
http://www.dynamicdrive.com/dynamici...ramescroll.htm

3) Describe problem:
How can it be modified so that it scrolls horizontally and onClick, not onMouseover, and displays more than one box?

Thanks

[maxi]

Or well, like a featured content slider but with more items showing.

Like INSIDE NYTIMES