//      NSData *cachedData = [[ASIDownloadCache sharedCache] cachedResponseDataForURL:imageURL];
//      UIImage *thumb;
//      if(cachedData){
//          thumb = [[UIImage imageWithData:cachedData] imageByScalingForSize:CGSizeMake(240.0f, 160.0f) withBackgroundColor:[UIColor whiteColor]];
//          thumb = [thumb roundedCornerImage:NOVELL_CELL_RADIUS];
//          self.mainImage = thumb;
//          [self setNeedsDisplay];
//            NSLog(@"image cached");
//          return;
//      }

//      __block ASIHTTPRequest *request = [ASIHTTPRequest requestWithURL:imageURL];
//      [request setUsername:[DefaultsManager getUsername]];
//      [request setPassword:[DefaultsManager getPassword]];
//      [request setCacheStoragePolicy:ASICachePermanentlyCacheStoragePolicy];
//      [request setCompletionBlock:^{
//          int statusCode = [request responseStatusCode];
//          if(statusCode != 404){
//              NSData *responseData = [request responseData];
//              UIImage *thumb = [[UIImage imageWithData:responseData] imageByScalingForSize:CGSizeMake(240.0f, 160.0f) withBackgroundColor:[UIColor whiteColor]];
//              thumb = [thumb roundedCornerImage:NOVELL_CELL_RADIUS];
//              self.mainImage = thumb;
//              [self setNeedsDisplay];
//          }else{
//              [[ASIDownloadCache sharedCache]removeCachedDataForRequest:request];
//          }
//      }];

        AFImageCache *image_cache = [[AFImageCache alloc] init];
        NSData *cachedData;
        [image_cache cacheImageData:cachedData forURL:imageURL cacheName:@"NovellInHand"];
        UIImage *thumb;
        if(cachedData){
            thumb = [[UIImage imageWithData:cachedData] imageByScalingForSize:CGSizeMake(240.0f, 160.0f) withBackgroundColor:[UIColor whiteColor]];
            thumb = [thumb roundedCornerImage:NOVELL_CELL_RADIUS];
            self.mainImage = thumb;
            [self setNeedsDisplay];
            NSLog(@"image cached");
            return;
        }
        [image_cache release];

        AFImageRequestOperation *image_request = [AFImageRequestOperation imageRequestOperationWithRequest:[NSURLRequest requestWithURL:imageURL]
                                                                                      imageProcessingBlock:nil
                                                                                                 cacheName:@"NovellInHand"
                                                                                                   success:^(NSURLRequest *request, NSHTTPURLResponse *response, UIImage *image){

                                                                                                       UIImage *thumb = [image imageByScalingForSize:CGSizeMake(240.0f, 160.0f) withBackgroundColor:[UIColor whiteColor]];
                                                                                                       thumb = [thumb roundedCornerImage:NOVELL_CELL_RADIUS];
                                                                                                       self.mainImage = thumb;
                                                                                                       [self setNeedsDisplay];
                                                                                                   }
                                                                                                   failure:^(NSURLRequest *request, NSHTTPURLResponse *response, NSError *error){

                                                                                                   }];