title: How can i call phonegap functions in html
body: <p>I'm building a basic html application for mobile using jquery mobile and phonegap build. i have a button for closing the application in mobile. i got the code for closing the application.</p>
  
  <p>my code is : </p>
  
  <pre><code>function close_app(){
      navigator.app.exitApp();
  }
  </code></pre>
  
  <p>
  </p>
  
  <p>I build my application with phonegap build . and tested it in my android phone but the code is not working for me.</p>
  
  <p>Can you tell me is it possible to use phonegap functions in build phonegap.</p>
  
  <p>if possible how can i do that?</p>