title: how to get access token from google using client id through triggering url in extension
body: <p>in my extension while authneticating users using facebook its quite simple process   </p>
  
  <pre><code>&lt;a target="_blank" href="https://www.facebook.com/dialog/oauth?client_id=id&amp;response_type=token&amp;scope=email&amp;redirect_uri=https://www.facebook.com/connect/login_success.html"&gt;&lt;/a&gt;
  </code></pre>
  
  <p>if you look at the authentication mechanism using facebook its quite simple it gets the data through that url  and sends the data to particular html where we can grab the acces token and do what ever we want </p>
  
  <p>but the mechanism is different for google</p>
  
  <p>but is there anything similar to this where i can authneticate using google </p>
  
  <p>i have refereed a lot of sites </p>
  
  <p>but its of no use </p>