title: pushing view controller to front of navigation controller stack on an ipad
body: <p>I am pushing a bunch of views to my navigation controller but on some nav choices I do not want to add them to the long list but I want it to show up at the front of the stack and get rid of the rest.</p>
  
  <p>here is the behavior I am using:</p>
  
  <pre><code>- (void)tableView:(UITableView *)tableView didSelectRowAtIndexPath:(NSIndexPath *)indexPath {
      NavigationTestAppDelegate *appDelegate  = (NavigationTestAppDelegate *) [[UIApplication sharedApplication] delegate];
  
      UIViewController *targetController = nil;   
  
      switch (indexPath.row) {
          case 0:
              targetController = [[ClientListViewController alloc] init];
              targetController.title = @"Clients";
              break;
          case 1:
  
              break;
          case 2:
              targetController = [[MyInfoViewController alloc] init];
              targetController.title = @"My Information";
              break;
          default:
              break;
      }
  
      if ([targetController isKindOfClass:[ClientListViewController class]])
      {
          [[self navigationController] pushViewController:targetController animated:YES];
      } else {    
      if (targetController) 
          [[appDelegate.homeViewController navigationController] pushViewController:targetController animated:YES];
  
      if (appDelegate.popoverController)
          [appDelegate.popoverController dismissPopoverAnimated:YES]; 
      }
  
      [targetController release];
  }
  </code></pre>
  
  <p>If my user clicks the MyInfoViewController I want that to be the only thing in the navigation controller stack and have it slide in. </p>