public void actionPerformed(ActionEvent e) {
				if (minimizerDialog == null)
					minimizerDialog = new MinimizerDialog(model);
				minimizerDialog.setLocationRelativeTo(MolecularContainer.this);
				minimizerDialog.setVisible(true);
				int n = view.getModel().getAtomCount();
				BitSet bs = new BitSet(n);
				bs.set(0, n);
				bs.andNot(view.getSelectionSet());
				minimizerDialog.runMinimizer(bs);
			}