title: jquerymobile back button is not showing on header
body: <p>I am trying to make a <code>mobile site in MVC</code>, i am new to jquerymobile, i copied the following code from JQM tutorial and paste it in a <code>View</code> in MVC</p>
  
  <pre><code>&lt;div data-role="page" id="home"&gt;
  
    &lt;div data-role="header"&gt;
      &lt;h1&gt;Home&lt;/h1&gt;
    &lt;/div&gt;
  
    &lt;div data-role="content"&gt; 
      &lt;p&gt;&lt;a href="#about" data-role="button"&gt;About this app&lt;/a&gt;&lt;/p&gt;    
    &lt;/div&gt;
  
  &lt;/div&gt;
  
  &lt;div data-role="page" id="about"&gt;
  
    &lt;div data-role="header"&gt;
      &lt;h1&gt;About This App&lt;/h1&gt;
    &lt;/div&gt;
  
    &lt;div data-role="content"&gt; 
      &lt;p&gt;This app rocks! &lt;a href="#home" data-role="button"&gt;Go home&lt;/a&gt;&lt;/p&gt;    
    &lt;/div&gt;
  
  &lt;/div&gt;
  </code></pre>
  
  <p>My problem is, that it shows the <code>back button on header in the demo</code> from where i copied the code but when i run this in , <code>the back button is not there</code> can any body tell me, why this happened?</p>