window.addEvent('domready', function()
	{
	  var list = $$('#navi a');
	  list.each(function(element)
		{
			var fx = new Fx.Styles(element, {duration:600, wait:false});
			fx.set({'opacity': 0.00001});
			element.addEvent('mouseenter', function()
				{
					fx.start({'opacity': [0.00001, 1]});
				});
			element.addEvent('mouseleave', function()
				{
					fx.start({'opacity': [1, 0.00001]});
				});
		});
	});