title: Off Canvas Layout For Twitter BootStrap With Multilevel Menu
body: <p>I want to use this <a href="http://getbootstrap.com/examples/offcanvas/" rel="nofollow">http://getbootstrap.com/examples/offcanvas/</a> with the sidebar as my main navigation.
  But I need a navigation with two levels, and the second level has to slide-in like the first level. I was thinking something like this: <a href="http://www.marcandrew.net/off-canvas-infinity-push/" rel="nofollow">http://www.marcandrew.net/off-canvas-infinity-push/</a></p>
  
  <p>Somebody know how to do it?</p>