How to use recaptcha without JavaScript enabled?

I'm following the tutorial on this page, http://bit.ly/1xHZzZE, and so far it's not working. When I click on the box "I'm not a robot", it would spin forever and never gets to the challenge part. I want to provide the recaptcha for those who have their JavaScript disabled. Any suggestion is much appreciated. Thank you! -- You received this message because you are subscribed to the Google Groups "reCAPTCHA" group. To unsubscribe from this group and stop receiving emails from it, send an email to recaptcha+unsubscribe@googlegroups.com. To post to this group, send email to recaptcha@googlegroups.com. Visit this group at http://bit.ly/1dkFnYd. For more options, visit http://bit.ly/P65DvS.