public void valueChanged(ListSelectionEvent lse) {
		JList list = (JList) lse.getSource();
		if (list == allAccounts) {
			if (!lse.getValueIsAdjusting() && allAccounts.getSelectedIndex() != -1 && project != null) {
				moveTo.setEnabled(true);
			} else {
				moveTo.setEnabled(false);
			}
		} else if (list == projectAccounts) {
			if (!lse.getValueIsAdjusting() && projectAccounts.getSelectedIndex() != -1) {
				moveBack.setEnabled(true);
			} else {
				moveBack.setEnabled(false);
			}
		}
	}