var MENU_ITEMS2 = [
	['Instituut Lorentz', 'http://www.lorentz.leidenuniv.nl', {'tw' : '_blank'}],
	['Kamerlingh Onnes Lab', 'http://www.physics.leidenuniv.nl/sections/cm/index.asp'],
	['Huygens Lab', null, null,
		['Quantum Optics and Quantum Information', 'http://www.molphys.leidenuniv.nl/qo/', {'tw' : '_blank'}],
		['Biological and Molecular Physics', null, null,
			['Biological Physics', 'http://www.biophys.leidenuniv.nl/'],
			['Molecular Nano-Optics and Spins', 'http://www.monos.leidenuniv.nl', {'tw' : '_blank'}],
		],
	],
];