@implementation PrefViewController

[array release];
[super viewDidLoad];

- (UITableViewCell *)tableView:(UITableView *)tableView cellForRowAtIndexPath:(NSIndexPath *)indexPath {
static NSString *CheckMarkCellIdentifier = @"CheckMarkCellIdentifier";
UITableViewCell *cell = [tableView dequeueReusableCellWithIdentifier:CheckMarkCellIdentifier];

NSUInteger row = [indexPath row];
NSUInteger oldRow = [lastIndexPath row];

if(indexPath.section == 1)
{
	if (cell == nil)
	{
		cell = [[[UITableViewCell alloc] initWithFrame:CGRectZero reuseIdentifier:CheckMarkCellIdentifier] autorelease];
		if (indexPath.row == 0)
			cell.accessoryType = UITableViewCellAccessoryCheckmark;
	}

	cell.text = [listData objectAtIndex:row];
	cell.accessoryType = (row == oldRow && lastIndexPath != nil) ? UITableViewCellAccessoryCheckmark : UITableViewCellAccessoryNone;
}
else
{
	if (cell == nil)
	{
		cell = [[[UITableViewCell alloc] initWithFrame:CGRectZero reuseIdentifier:CheckMarkCellIdentifier] autorelease];
	}

	cell.text = [aboutData objectAtIndex:row];
	cell.accessoryType = UITableViewCellAccessoryDisclosureIndicator;
}

return cell;

if (indexPath.row == 0)
cell.accessoryType = UITableViewCellAccessoryCheckmark;

if (cell.accessoryType == UITableViewCellAccessoryNone) {
   cell.accessoryType = UITableViewCellAccessoryCheckmark;
}
else if (cell.accessoryType == UITableViewCellAccessoryCheckmark) {
   cell.accessoryType = UITableViewCellAccessoryNone;
}