title: How to completely hide the navigation bar in iPhone / HTML5
body: <p>I'm really new to HTML5 for mobile. I use jQuery Mobile for my current app and I have some problems hiding the navigation bar.</p>
  
  <p>I found this site: <a href="http://m.somethingborrowedmovie.warnerbros.com/" rel="noreferrer">http://m.somethingborrowedmovie.warnerbros.com/</a>. (I do not paste this link to promote the movie.)</p>
  
  <p>I was just amazed by this HTML5 site. Does anyone have any idea of the method used to hide the navigation bar?</p>
  
  <p>The menu is also really well done. Is there any framework to build apps like this one?</p>