title: How to hide an open drawer in material design lite
body: <p>I have a set of links inside of a drawer. Just like the navigation example here:</p>
  
  <p><a href="http://www.getmdl.io/components/index.html#layout-section/layout">http://www.getmdl.io/components/index.html#layout-section/layout</a></p>
  
  <p>The only difference is that my links don't cause a page to refresh (it's a single page app built with backbone). How do I close the drawer after clicking a link?</p>