[DHTML] MatrixView (for Prototype)

1) CODE TITLE: MatrixView

2) AUTHOR NAME/NOTES: Justin Mecham

3) DESCRIPTION: MatrixView enables web application developers to easily and unobtrusively add rich functionality to standard HTML unordered lists, such as keyboard navigation and mouse selection.

4) URL TO CODE: http://www.matrixview.org/

Lookin' good.

I think that you should have a different image for a folder that has items in it and one that is open... allows for the sub-conscious that extra hint that something is within that folder