Here's a thought. When someone logs in, set a counter (say at 1). Pass this 
counter with every link or form, and increment it every time. Also set a 
session variable that acts as a counter, and at the top of each page, 
compare the passed counter value with your session counter. If someone's 
going through links normally, the session counter would be one short of the 
passed counter. If so, great - update the session counter, and move on.

If someone refreshes a page though, the passed counter (which stays the 
same) is now the same as the session counter. At this point you can do 
whatever it is you want to the user. Mwahhaha.

At 06:02 PM 1/30/2003 -0500, you wrote:
>On Bank of America's Online Banking, if you refresh the page it will ask you
>to login again in some instances.
>
>I have been trying to figure a way to do this with CF and can't seem to nail
>it.
>
>Anyone have any ideas?

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