Issue #3271291 by ikphilip: Recursion problem with embedded Webform

        // If user submits a form, count it as a conversion.

        // Stop the event, add our conversion cookie and then submit.

        modal.find('form').each(function () {

          $(this).on('submit', function (e) {

        function modalFormSubmitEventHandler (e) {

          e.preventDefault();

          setModalCookie(sessionModalConverted + modalId);

          $(this).off('submit', modalFormSubmitEventHandler);

          $(this).submit();

          });

        }

        modal.find('form').each(function () {

          $(this).on('submit', modalFormSubmitEventHandler);

        });

        // Reset the expiration on modal hide.