public void removeCells(Object[] cells)
	{
		if (cells != null)
		{
			List<Object> tmp = new ArrayList<Object>(cells.length);

			for (int i = 0; i < cells.length; i++)
			{
				if (isSelected(cells[i]))
				{
					tmp.add(cells[i]);
				}
			}

			changeSelection(null, tmp);
		}
	}