This page's counter is " "


Forms, Clickable Images, and Authentication

Sample of executable script (run it)

It prints the values of all HTTP related CGI environment variables

Sample of executable script (run it)

It prints the values of *all* process environment variables

Fill-Out Form Example

Order a Pizza!

Clickable image examples

Illustrating the different "methods" for clickable images.

A password protected file

Use 'santa' as username and 'red-nosed' as password

Page Access Counter

How the page counter and last modified lines on this page work.