Folding Treeview Menu

This script is a versatile folding Treeview menu using YUI's treeview control. It lets you define a collapsible tree with support for arbitrary number of levels, plus the ability to make any node a link with it!

YUI may not be the easiest thing to work with for beginners, which was created as a custom function on top of it to simply the process of creating a tree, adding levels, and making a node a link etc. All you have to do is call one function.