Have been looking around the web and drupal.org some but cannot seem to locate a solution. Most relate to adding captcha to modules (Drupal 4.7) and/or pages that captcha already handles using the captcha module.

If a new PHP page (page1) has been created that asks some questions and then performs a submit which forwards to the second PHP page (page2) which emails the site owner and shows the submitter their results with some additional information how do I add the captcha to page1?

The closest I could find was this entry however I'm unclear what to add for webform_client

Thank you for your time.