jQuery plugin that creates a drag and drop tree from a <ul> or <li> element.
$(document).ready(function () {
$('ul').tree({'title': 'Sitemap'});
});
This plugin was written in 2012 and hasn't since been updated. It is very pre-beta and not necessarily well tested. It requires a modified version of jQuery UI (included) and is definitely lacking in options. CSS needs to be separated into core and theme files.