Checkbox Tree in JavaScript

A compact, fast, reusable script that lets you put checkboxes and radiobuttons inside a tree. Download the JavaScript/DHTML applet for free and configure it with the online visual builder. Features: Use for both showing and entering options and settings in a form; Cross-browser compatible; Unlimited nodes and levels; Does not require Java or cookies; Runs entirely on the client-side; Hooks available for server-side dynamic data.