Hi Burr yeah so right now those individual tree controls are not packaged up for use separately from the Scene browser, that's all just part of the whole scene browser control code.

So if you wanted a tree control for something else, there isn't anything pre-packaged in MoI to make that, you would need to create your own control for doing that.

That would involve writing script to manipulate the HTML DOM, like inserting images and text nodes in the HTML document. You can find out more about that by looking up stuff like "Dynamic HTML" or "DHTML" or things like that. One resource for that stuff would be here: http://www.w3schools.com/dhtml/default.asp

You also might try looking searching for something like "DHTML treeview control" for some examples, like here's one:
http://www.codeproject.com/KB/scripting/dhtml_treeview.aspx

But the whole thing is pretty involved...

- Michael