public PaneFilterSelect() {
		super();
		for (int i = 0; i < PaneData.var_names.size(); i++) {
			strMeasure = (String) PaneData.var_measures.get(i);
			strType = (String) PaneData.var_types.get(i);
			if ((strType.equals("S") && strMeasure.equals("O"))
					|| strMeasure.equals("Q")) {
				setCurrentVar(i);
				break;
			}
		}
	}