title: Customized drop down for top bar
body: <p>I'm looking for information about how to make a navigation bar with drop down functionality similar to the big iPad apps like on the picture below. It looks like they are using the same elements.</p>
  
  <p><img src="https://i.stack.imgur.com/qA02w.png" alt="http://imgur.com/FeDA6AH"></p>
  
  <p>Is there some kind of support in iOS7 for this? Or any third-party implementation?</p>
  
  <p>I've tried searching but I can't find anything that looks similar to the picture posted.</p>