title: Disable tab key on a specific div
body: <p>I have the following structure:</p>
  
  <pre><code>&lt;div id="wrapper"&gt;
     &lt;div id="div1"&gt;Some content&lt;/div&gt;
     &lt;div id="div2"&gt;Some content&lt;/div&gt;
  &lt;/div&gt;
  </code></pre>
  
  <p>I want to "disable" the tab key on div2, I mean the elements of div2 won't receive focus when the tab key is pressed.</p>
  
  <p>Is there any easy way to create this tab key blocker using javascript/jquery?</p>