I've written a simple and easy to maintain class for Mootools 1.2. This class links dynamical the select boxes to each other. When you change the first select element the options for the following select boxes are loaded. Simple as that.
It has been released a couple of months ago on my blog Young Dutch Design but I'd like to notice the developers which do not have found this blog yet.
Go and check out the example or read more about how to use it!
Enjoy!
