I have a prob I need some guidance with: we have a zoho web form embedded on a site to capture user enquiries. We need to parse the string query from the completed web form into a NON-ZOHO webform on a different page (thank you page) as pre-populated text. This is so same user can opt-in to a third party marketing offer, and to save them from having to re-enter their details. 

Does anyone have any ideas around best way to do this? Thanks, Darren