Let say I have a ASP page called previous.asp.
How do I know and print out the previous URL before coming to previous.asp.
I am NOT talking about server variable - HTTP_REFERER.
For example, I am viewing 123.45.678.2/test.asp, then I changed my URL at the location
textbox, and typed 123.45.678.2/hello/previous.asp and hit enter to visit previous.asp.
Then, I should see 123.45.678.2/test.asp get printed on the screen. How do I do that ?