title: How to implement a hash-key navigation?
body: <p>I want to implement an Ajax based hash-key navigation like this:</p>
  <pre><code>http://www.foo.bar/#/about/
  http://www.foo.bar/#/news/
  http://www.foo.bar/#/products/
  </code></pre>
  <p>How can I implement this structure?</p>