window.addEvent('domready', function() {
 
		var menu	= $$('#menu ul.menu-1 li h2');
		menu.set('tween', {transition:  Fx.Transitions.Quad.easeInOut, duration:200  });
		menu.addEvents({
			'click': function(){this.getNext().toggleClass('vision'); }			
		 });

		var menu2	= $$('#menu ul.menu-1 li ul.menu-2 h3');
		menu2.set('tween', {transition:  Fx.Transitions.Quad.easeInOut, duration:200  });
		menu2.addEvents({
			'click': function(){this.getNext().toggleClass('vision'); }			
		 });
		 var menu3	= $$('#menu ul.menu-1 li ul.menu-2 li ul.menu-3 h4');
		menu3.set('tween', {transition:  Fx.Transitions.Quad.easeInOut, duration:200  });
		menu3.addEvents({
			'click': function(){this.getNext().toggleClass('vision'); }			
		 });	 
});