title: Web workers and accessing object attached to the window object
body: <p>I have an ember application that I create like this:</p>
  
  <pre><code>window.App = Ember.Application.create({});
  </code></pre>
  
  <p>I want to do some background processing on a web worker.</p>
  
  <p>How can I get access to the window object or some other global object in the separate web worker thread?</p>