It is often necessary to be able to get or set values of form fields. While it's possible to do so in a cross-browser fashion, you must be careful to use the correct functions and attributes.

This page will only work on browsers which support the DOM and have Javascript enabled. The form on the left will allow you to make changes (except in the fields which show the selected value for the radio buttons or the drop-down menu) which are reflected in the form on the right.