title: View Transition Animation
body: <p>I have this code:</p>
  
  <pre><code>- (void) displayView:(int)intNewView{
  
  NSLog(@"%i", intNewView);
  [currentView.view removeFromSuperview];
  [currentView release];
  
  switch (intNewView) {
      case 1:
          currentView = [[EnterView alloc] init];
          break;
      case 2:
          currentView = [[MainMenuView alloc] init];
          break;
      case 3:
          currentView = [[DetailsView alloc] init];
          break;
      case 4:
          currentView = [[PhotosView alloc] init];
          break;
      case 5:
          currentView = [[CustomUITableViewViewController alloc] init];
          break;
  }
  
  [self.view addSubview:currentView.view]; 
  </code></pre>
  
  <p>}</p>
  
  <p>This code successfully transitions views, however its not very spectacular as you can imagine (the view simply switches with no animation).  I'm wondering if there is a simple way to add any kind of simple view transition animation here?  I can't figure out how to implement any of the example I've found online.  Any animation would suffice, just something to spice things up a bit :)</p>
  
  <p>Thanks,</p>
  
  <p>Jack</p>