HTML forms are one of the most frustrating parts of HTML. Why? Well, you can make a form on your Web page, but you can't use HTML to make the form do anything.
Here's the source to the form (make sure to put the onchange information all on one line):
Other Things HTML Can't Do
- Protect Digital Images and HTML Source Code
- Password Protect Files and Directories
- Open New Windows and Create Rollovers