title: smooth effect when auto scrolling to anchor
body: <p>I use the below code to make auto scrolling to anchor</p>
  
  <pre><code>        setTimeout(function(){window.location.hash = "#anchor";},5000);
  </code></pre>
  
  <p>It's working fine, but I need to add a smooth effect when it scroll.</p>
  
  <p><a href="http://jsfiddle.net/HZejZ/" rel="nofollow"><strong>JSFIDDLE</strong></a></p>