public Object getValueAt(int row, int col) {
		
		try {
			switch (col) {
				case 0 :
					return data.getMiscName(row);
				case 1 :
					return new Double(SBStringUtils.format(data
							.getMiscAmount(row), 1));
				case 2 :
					return data.getMiscUnits(row);
				case 3 :
					return new Double(data.getMiscCost(row));
				case 4 :
					return data.getMiscStage(row);
				case 5 :
					return new Integer(data.getMiscTime(row));

			}
		} catch (Exception e) {
		};
		return "";
	}