How to access `this` value within the object : <p>In below code I can access <code>wrapper</code> like this: <code>tutorial.screen1.wrapper</code>  </p>

<pre><code>var tutorial = {
  screen1: {
    text: '&lt;div class="text"&gt;Click this to continue&lt;/div&gt;',
    wrapper: '&lt;div class="tutorial tutorial-screen-1"&gt;' + this.text + '&lt;/div&gt;'
  }
</code></pre>

<p>Because <code>this.text</code> cannot be accessed, <code>tutorial.screen1.wrapper</code> throws error.</p>

<p>How to make this <code>this.text</code> work with in the object?</p>
