[jQuery] TreeView question

I'm looking at using the treeview plugin by Jorn. What I'm wondering is how to get folders added at a particular spot and how to manage folders by dragging them around (or in some other fashion). Perhaps there are some plugins to the plugin, so to speak. Or maybe there is another one better sui

[jQuery] Question about the groups

Can I assume the plugins group is dead? If so, why does the JQuery site still point people to it? Tried to post there even though the last post was from February, but it never appeared (going on 48 hours now). My plugin question follows in another thread.