title: Json API plugin- Get thumbnail image from Attachments Array
body: <p>I am pulling in data from Wordpress using Json API plugin. I am successfully getting the array of attachments using:</p>
  
  <pre><code>var myImage=myJSON[j].attachments;
  </code></pre>
  
  <p>But that gives me the whole array. How do I get just the thumbnail image from inside that array?</p>