title: How to get the properties from object
body: <p>I am trying to handle a callback data from ajax and having a problem looping the data.</p>
  
  <p>I have</p>
  
  <pre><code>data.prototype.handleReturnData = function(data) {
  
  }
  </code></pre>
  
  <p><code>data</code> is an object which contains 4 objects. Each object has a <code>test</code> and <code>test2</code> property.</p>
  
  <p>How do I get those properties?</p>
  
  <p>Thanks a lot!</p>