public void switchLabels() {
		// Only to switch Labels if necessary
		if (tabbedPane.getSelectedIndex() == 0) {
			if (fieldleft.hasFocus() || comboboxleft.hasFocus()) {
				label_l.setText("Von:");
				label_r.setText("In:");
				arrow.setVisible(true);
				arrow_o.setVisible(false);
			} else {
				label_r.setText("Von:");
				label_l.setText("In:");
				arrow.setVisible(false);
				arrow_o.setVisible(true);

			}
		} else {
			if (fieldleft_2.hasFocus() || comboboxleft_2.hasFocus()) {
				label_l2.setText("Von:");
				label_r2.setText("In:");
				arrow2.setVisible(true);
				arrow_o2.setVisible(false);
			} else {
				label_r2.setText("Von:");
				label_l2.setText("In:");
				arrow2.setVisible(false);
				arrow_o2.setVisible(true);

			}
		}
	}