[ic] CyberCash authorization submitted twice

[Jerry]

After installing CyberCash to Interchange 4.5.5, IC would not sent the
card number to CyberCash. Removing the &CreditCard lines from the default
profiles.order, all the correct information is sent, however it kicks 
back to the checkout page with an error that the order.id was already
completed. It does not go to the failed page OR the receipt page. This is
using the default checkout.html, profiles.order (except as noted above) and
the default orders.pm file in IC.

Turning on a high level of logging for CyberCash shows that the order is
submitted and is returned as successful and then it is submitted again
with the same order.id which of course fails. This happens when the submit
order button is clicked only once.

Anyone else seen this behavior, have a fix, ideas? I've been pulling my
hair out on this one for a couple of days now. Always the same results.

Jerry