form question

[Jacek Wagner]

All,

From the ftl written form I am calling cybersource to process credit 
card payment (note i am not allowed to pass any information)

What would be the best way to capture cybersource posted response?

<!-- //
function lookupOrders(click) {
       document.lookuporder.action = 
"https://orderpagetest.ic3.com/hop/orderform.jsp";;

   if (click) {
       document.lookuporder.submit();
   }
   return true;
}
// -->

Jacek