Currently This is how i change between detailviews from the right navigation bar
UIViewController <SubstitutableDetailViewController> *detailViewController = nil;
NSString * type = [self selectview:arb];
DetailViewController *newDetailViewController = [[DetailViewController alloc] initWithNibName:type bundle:nil];
detailViewController = newDetailViewController;
NSArray *viewControllers = [[NSArray alloc] initWithObjects:self.navigationController, detailViewController, nil];
splitViewController.viewControllers = viewControllers;
[viewControllers release];
[detailViewController release];
There are lots of different nibs which it can change to
What i want to do is change between these with an effect sliding like the navigation controller would be good