Need iPhone card flip effect , can't figure out how to do it
<p>I'm writing a card game and need a animation to flip them over from one side to the other along the y axses.  What would be the easiest way to do this? Is there any good tutors?
This is what I did:</p>

<p>Found some sample code for using UITransitionView.  But it comes up as undeclared on my sdk,   and I found out this was undocumented.
   Looked into OpenGL, seems to complicated.</p>

<p>Any help would be GREAT!
Ted</p>
