menu.m

- (void)tabBarController:(UITabBarController *)tabBarController didSelectViewController:(UIViewController *)viewController {

	if ([tabBarController.viewControllers objectAtIndex:1] == viewController)
    {
		UIViewController *articles = [[ListViewController alloc] initWithStyle:UITableViewStylePlain andArticles:[self.appDelegate getPreferredArticles]];
		[articles setTitle:@"Preferiti"];	
		// Pass the selected object to the new view controller.
		[viewController setTitle:@"prova"];
		[viewController.navigationController pushViewController:articles animated:YES];
		[articles release];
    }
	//[self preferredList:nil];
}