I'll tell you how I did it in Netscape. The key, after several hours of trial and error, is anything that occurs between the following tags:
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Try going to this website in Netscape: http://www.shawnwilson.freeservers.com/weblogin2e.html
As for Internet Explorer, I am still working on this one. It doesn't seem that I have been able to defeat Microsoft's "view source" yet.