A fellow caffeine was looking for a jQuery plugin that makes a tree with checkboxes that have three states - fixed, removed and “slightly fixed”. Did not find, asked me to write. I wrote and shared with everyone. Project Page: code.google.com/p/jquery-tree
* This source code was highlighted with Source Code Highlighter .
It is distributed “as is”, it works in FF3.5, IE8, Chrome 4 (the others did not look).
Yes, on the Google code page, you can add feature references, I will look periodically there.
As 1x1 and Mikeprosoft suggest , there is a plugin with the same functionality jstree.com . The main difference is that mine allows you to send a form without js.