>>>>> "Andy" == Andy Sharp <[EMAIL PROTECTED]> writes:
Andy> If you're simply looking for which link they clicked on to bring them to
Andy> this particular page/screen; it should be stored in $ENV{HTTP_REFERER}
Unless that value is wrong (sometimes), faked (possibly), or stripped
(by a security-conscious user, browser, or gateway).
REFERER is just a hint. Trust it about as far as you can throw
your computer. Laptops don't count. :)
--
Randal L. Schwartz - Stonehenge Consulting Services, Inc. - +1 503 777 0095
<[EMAIL PROTECTED]> <URL:http://www.stonehenge.com/merlyn/>
Perl/Unix/security consulting, Technical writing, Comedy, etc. etc.
See PerlTraining.Stonehenge.com for onsite and open-enrollment Perl training!
