- (void)loadView
{
    [super viewDidLoad];
    if(UI_USER_INTERFACE_IDIOM() == UIUserInterfaceIdiomPhone)
    {
        CGSize result = [[UIScreen mainScreen] bounds].size;
        if(result.height == 480)
        {
          // iPhone Classic
          [[NSBundle mainBundle] loadNibNamed:@"TipMainViewController" owner:self options:nil];
        }
        if(result.height == 568)
        {
          // iPhone 5
          [[NSBundle mainBundle] loadNibNamed:@"TipMainViewController-5" owner:self options:nil];
        }
    }
}