This is Charms. Pretty nifty. It currently has five levels, but I can easily increase that if popularity demands it.

The JApplet above should work in every well written browser. On Windows, full installs of Netscape 6 or better or just about any good browser will suffice. On Mac OS X, IE with java enabled will work. IE on Windows currently does require the Java 1.4 JRE and the newest Java plugin. They can be obtained from http://java.sun.com