title: Hello.js Successful Login but Cannot get data
body: <p>I am trying to get contacts from google account and windows live using Hello.js, I did copy paste hello.js examples. The popup login is done successfully with no problem in OAuth, but I can't get any data back.
  I explored a lot about this and realized that auth.login is not triggered:</p>
  
  <pre><code>hello.on('auth.login', function(auth){
      document.getElementById('result').innerHTML = 'LogIn Success';
  });
  </code></pre>
  
  <p>I tried several demos from Hello.js page but nothing worked for me:
  <a href="https://github.com/MrSwitch/hello.js/tree/master/demos" rel="nofollow">https://github.com/MrSwitch/hello.js/tree/master/demos</a></p>
  
  <p>Here is the setup that I used:</p>
  
  <pre><code>&lt;script&gt;
  hello.init({ 
      facebook : FACEBOOK_CLIENT_ID,
      windows  : WINDOWS_CLIENT_ID,
      google   : GOOGLE_CLIENT_ID
  },{redirect_uri:'https://www.example/back.php'});
  &lt;/script&gt;
  </code></pre>
  
  <p>Redirect url is just an empty page.</p>