title: Flex / Actionscript drag and drop / swipe effect (simulate android / ios interface)
body: <p>I am trying to simulate the interface of mobile (ios / android)...</p>
  
  <ol>
  <li>Drag the menu and you will see the part of previous or next page content </li>
  <li>Release the menu and if you have dragged over 30% of page content. It will do the transition between current page and target page.</li>
  </ol>
  
  <p>I am just wondering is there any library or Flex component have already provided the above features? I have google it but got nothing related to these features (wrong keyword?..).  I can code it by hand but I would like to check whether my approach is the best way to do so...</p>
  
  <p>Thank you in advanced. </p>