- (id)initWithFrame:(CGRect)frame

{

    self = [super initWithFrame:frame];

    if (self) {

        int width=frame.size.width;

        int height=frame.size.height;

        scrollview=[[UIScrollView alloc] initWithFrame:CGRectMake(, , width, height)];

        [self addSubview:scrollview];

        for (int i=; i<; i++) {

            UIImageView *imageview=[[UIImageView alloc] initWithFrame:CGRectMake(i*width, , width, height)];

            imageview.image=[UIImage imageNamed:[NSString stringWithFormat:@"image%zi@2x.jpg",(i+)]];

            [scrollview addSubview:imageview];

        }

        scrollview.contentSize=CGSizeMake(*width, height);

        scrollview.pagingEnabled=YES;

        scrollview.showsVerticalScrollIndicator=NO;

        scrollview.showsHorizontalScrollIndicator=NO;

        scrollview.delegate=self;

        scrollview.bounces=NO;

        pagecontroller=[[UIPageControl alloc] initWithFrame:CGRectMake((width-)*0.5f, height--, , )];

        [self addSubview:pagecontroller];

        pagecontroller.currentPage=;

        pagecontroller.numberOfPages=;

        currentPage=;

       self.timer=[NSTimer scheduledTimerWithTimeInterval: target:self

                                                 selector:@selector(timer:) userInfo:nil repeats:YES];

        [self.timer fire];

    }

    return self;

}

-(void)scrollViewDidEndDecelerating:(UIScrollView *)scrollView{

    CGFloat width=self.bounds.size.width;

    CGPoint point=scrollview.contentOffset;

    CGFloat offenx=point.x;

    pagecontroller.currentPage=offenx/width;

}

-(void)timer:(NSTimer *)time{

    if (currentPage>) {

        currentPage=;

    }

    CGFloat width=self.bounds.size.width;

    [UIView beginAnimations:nil context:nil];

    scrollview.contentOffset=CGPointMake(currentPage*width, );

    pagecontroller.currentPage=currentPage;

    [UIView commitAnimations];

    currentPage++;

}