create image selector using the V8HorizontalPickerView

[fusjh2o]

I want to create image selector. selecting one image, the image move to center and hight light. I define the function "- (UIView *)horizontalPickerView:(V8HorizontalPickerView *)picker viewForElementAtIndex:(NSInteger)index" and implement the protocol "V8HorizontalPickerElementState". when I first reloadData, it display normally, later the images don't display. I implement as follows:

pragma mark - HorizontalPickerView Delegate Methods

• (UIView _)horizontalPickerView:(V8HorizontalPickerView *)picker viewForElementAtIndex:(NSInteger)index
  {
  UIDeviceImageCell *l = [[[UIDeviceImageCell alloc] initWithFrame: CGRectMake(index_80, 0, 80, 80)] autorelease];

  electItem *this = [imageList objectAtIndex: index];
  l.image = [UIImage imageNamed: this.imagename];
  return l;
  }

import <UIKit/UIKit.h>

import "V8HorizontalPickerViewProtocol.h"

@interface UIDeviceImageCell : UIImageView
{

}

@EnD

import "UIDeviceImageCell.h"

@implementation UIDeviceImageCell

• (void)setSelectedElement:(BOOL)selected {
  }

@EnD

thx