Hi Jason
I have got something to work now.
I used ecart to set a session on the form page, made the next page the form action, then cut the ecart code from the first page and pasted into the top of the second page, which seems to work.
Is this right?
The reason why I used page submit as a trigger was that I found if button pressed was used, in IE it sometimes doesn't recognise it, but with page submit it did.