Okay, I'll work on something along those lines. In the
meantime, the JS will work better than nothing.
Thanks,
Skip
Ashley Sheridan wrote:
I'll tell you about the problem I had.
One site was offering up contact details for sale on a contract basis.
The names were presented in a list of links, and clicking through
purchased those details for a 24-hour period.
When a visitor clicked on a link, it added an entry into a database
along with the current time. Because links are all GET data, the process
was performed twice by some browsers. Each time a details page was
displayed it checked to see if these details were requested by the same
user (using the login details) within a certain time period. If no
record was found, then a new purchase entry was made.
You could use this sort of thing on your own system as a general idea.
Thanks,
Ash
http://www.ashleysheridan.co.uk
--
====================================
Skip Evans
PenguinSites.com, LLC
503 S Baldwin St, #1
Madison WI 53703
608.250.2720
http://penguinsites.com
------------------------------------
Those of you who believe in
telekinesis, raise my hand.
-- Kurt Vonnegut
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