Changing a select element's content on the fly is a powerful feature of JavaScript that's just as practical. It forms the basis of implementing inter-dependant select menus, where the selection of one menu changes the contents of another. In this tutorial, lets look at how this is done, and also, how to create a 2 level interdependent select list using the technique. Sounds like fun! [ Full Article]
Changing Select element content on the fly
