- (id)init
{
    self = [super init];
    if (self) {
        self.view = [[UIView alloc] initWithFrame:CGRectMake(0, 390, 320, 390)];
        self.view.backgroundColor = [UIColor clearColor];
        closeButton = [[UIButton alloc] initWithFrame:CGRectMake(0, 370, 320, 20)];
        helpButton = [[UIButton alloc] initWithFrame:CGRectMake(0, 0, 160, 40)];
        aboutButton = [[UIButton alloc] initWithFrame:CGRectMake(160, 0, 160, 40)];
        scrollView = [[UIScrollView alloc] initWithFrame:CGRectMake(0, helpButton.frame.size.height, 320, (390 - helpButton.frame.size.height - closeButton.frame.size.height))];
        [self loadView];
    }
    return self;
}

- (void)dealloc
{
    NSLog(@"bYE bUE");
    [helpButton release];
    [aboutButton release];
    [closeButton release];
    [scrollView release];
    [super dealloc];
}

#pragma mark - View lifecycle


-(void)switchViews:(UIButton *)sender {
    if ([sender.currentTitle isEqualToString:@"Ayuda"]){
        UIView *helpview = [[UIView alloc] initWithFrame:CGRectMake(0, 0, 320, 500)];
        [helpview setBackgroundColor:[UIColor redColor]];
        scrollView.contentSize = CGSizeMake(320, 1000);
        [scrollView insertSubview:helpview atIndex:1];
        [helpview release];
    } else if ([sender.currentTitle isEqualToString:@"Sobre"]) {
        UIView *helpview = [[UIView alloc] initWithFrame:CGRectMake(0, 0, 320, 500)];
        [helpview setBackgroundColor:[UIColor blueColor]];
        scrollView.contentSize = CGSizeMake(320, 1000);
        [scrollView insertSubview:helpview atIndex:1];
        [helpview release];
    }
    [scrollView exchangeSubviewAtIndex:1 withSubviewAtIndex:0];
    scrollView.contentOffset = CGPointMake(0, 0);
    [[scrollView.subviews objectAtIndex:1] removeFromSuperview];
}
- (void)loadView
{
    //Lets set the Buttons;
    [helpButton setTitle:@"Ayuda" forState:UIControlStateNormal];
    helpButton.backgroundColor = [UIColor whiteColor];
    [helpButton setTitleColor:[UIColor blackColor] forState:UIControlStateNormal];
    [helpButton setTitle:@"Ayuda" forState:UIControlStateSelected];
    [helpButton addTarget:self action:@selector(switchViews:) forControlEvents:UIControlEventTouchUpInside];

    [aboutButton setTitle:@"Sobre" forState:UIControlStateNormal];
    aboutButton.backgroundColor = [UIColor whiteColor];
    [aboutButton setTitleColor:[UIColor blackColor] forState:UIControlStateNormal];
    [aboutButton addTarget:self action:@selector(switchViews:) forControlEvents:UIControlEventTouchUpInside];

    [closeButton setTitle:@"Cerrar" forState:UIControlStateNormal];
    closeButton.backgroundColor = [UIColor whiteColor];
    [closeButton setTitleColor:[UIColor blackColor] forState:UIControlStateNormal];
    [closeButton addTarget:nil action:@selector(closeHelp) forControlEvents:UIControlEventTouchUpInside];

    UIView *helpview = [[UIView alloc] initWithFrame:CGRectMake(0, 0, 320, 500)];
    [helpview setBackgroundColor:[UIColor redColor]];
    scrollView.contentSize = CGSizeMake(320, 1000);
    [scrollView insertSubview:helpview atIndex:0];
    [helpview release];


    //Add buttons to view
    [self.view addSubview:helpButton];
    [self.view addSubview:aboutButton];
    [self.view addSubview:closeButton];
    [self.view addSubview:scrollView];

}