title: How to use reCAPTCHA?
body: <p>I have read all the documentation for reCAPTCHA by Google, but it doesn't show any example code.</p>
  
  <p>Could anyone help me with the verification code so a form submits only when the <code>get_response()</code> function is returned or something.</p>
  
  <p>I notice that I don't have to implement it within an ASP.NET module, but instead can use just JavaScript.</p>
  
  <p>Here is the page I'm talking about: <a href="http://code.google.com/intl/sv-SE/apis/recaptcha/docs/display.html" rel="nofollow">http://code.google.com/intl/sv-SE/apis/recaptcha/docs/display.html</a></p>