This Web page was designed to illustrate the problem of HTML-based Email readers automatically executing JavaScript programs embedded inside of Email messages. The Web Page contains a JavaScript program that can send out an Email message with information about your system configuration. This code when in an embedded in an Email message can execute silently when the message is read.

This is a debug version of the message. It doesn't send out the actual Enail message. I had to disable the demo because I got Email bombed with over 400 messages from curious folks with the live version of the page.