title: Data-attribute list to array
body: <p>I have:</p>
  
  <pre><code>&lt;img id="img" data-list="['image2.jpg', 'image3.jpg', 'image4.jpg']" src="image1.jpg"&gt;
  </code></pre>
  
  <p>How can i get images listed in data-list to array varible?</p>