[MacPerl-WebCGI] Extracting a complete URL...

[Richard Smith <richard@team-artonomy.com>]

This seems to be a simple thing, but I can't track it down in any of the
documentation I have on CGIs. I want to extract the full URL for the page
that calls a particular CGI, i.e.

http://www.my_site.com/a_folder/another_folder/the_referring_page.html

As far as I understand, the DOCUMENT_URI environment variable only returns
the page name, not the page too. Can anyone tell how to get the full URL?

Thanks a lot.

Richard

-- 
________________________________________
Richard Smith
Artist/ Illustrator/ Site Designer
Visit us at http://www.team-artonomy.com


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