- (IBAction)addRIGHT:(id)sender
{
RightClass * rightItem = [[RightClass alloc] init ];
[rightItem setGrade:[NSNumber numberWithInt:8]];
[rightItem setSurname:@"rightItem!!(NEW)"];
// itemsLEFT = [[NSMutableArray alloc] init];
// NSLog(@"item to insert: %@",[rightItem surname]);
[itemsRIGHT addObject:rightItem];
[rightItem release];
// [itemsRIGHT objectAtIndex:([itemsRIGHT count]-1)];
// NSLog(@"last item inserted : %@",[[itemsRIGHT
objectAtIndex:([itemsRIGHT count]-1)] surname]);
[tableLEFT reloadData];
[tableLEFT selectRow:0 byExtendingSelection:NO];
}