Those are two different questionnaires, although they look quite similar.
If you compare the markup you'll see that they're quite different; In fact, even just watching the Network tab of Chrome's Developer tools will show you that the Chakra Healing site doesn't use XHR/Ajax after each question, where The Gabriel Method does; it posts to form1.php, form2.php etc.
Additionally, if you view the source of
You'll see a html comment:
<!-- We will output the results from process.php here -->
which if you google for it; you'll find that it's a comment from a jquery tutorial on XHR. So that was very likely a custom build for that site.