title: 20thingsilearned two sided page flip with HTML5
body: <p>I'm trying to develop a page flip like <a href="http://www.20thingsilearned.com/en-US" rel="nofollow">http://www.20thingsilearned.com/en-US</a>. I have found the case study on html5rocks <a href="http://www.html5rocks.com/en/tutorials/casestudies/20things_pageflip/" rel="nofollow">http://www.html5rocks.com/en/tutorials/casestudies/20things_pageflip/</a>.</p>
  
  <p>Many people already have asked on this site, how to use the left page. Unfortunately it seems, no one has a convenient answer.</p>
  
  <p>So my question is: in what way must the code be adjusted so that the left page can be used?</p>
  
  <p>Many thanks in advance.</p>
  
  <p>Amy</p>