ok this is the part of code:
- (UITableViewCell *)tableView

UITableView *)tableView cellForRowAtIndexPath

NSIndexPath *)indexPath{
UITableViewCell * cell = [tableView dequeueReusableCellWithIdentifier:@"rssItemCell"];
if(nil == cell){
cell = [[[UITableViewCell alloc] initWithStyle:UITableViewCellStyleSubtitle reuseIdentifier:@"rssItemCell"]autorelease];
}
NSString *mediaUrl = [[[self appDelegate]currentlySelectedBlogItem]mediaUrl];
cell.textLabel.text = [[[[self rssParser]rssItems]objectAtIndex:indexPath.row]title];
cell.detailTextLabel.text = [[[[self rssParser]rssItems]objectAtIndex:indexPath.row]description];
cell.accessoryType = UITableViewCellAccessoryDisclosureIndicator;
[UIApplication sharedApplication].networkActivityIndicatorVisible = YES;
NSURL *url=[NSURL URLWithString:mediaUrl];
NSData *data =[NSData dataWithContentsOfURL:url];
UIImage *image = [UIImage imageWithData:data];
[[cell imageView] setImage:image];
[UIApplication sharedApplication].networkActivityIndicatorVisible = NO;
return cell;
}