function setup_navigation() {
	var list = $$('.inactive-menu-item.top-level');
	
	list.each(function(element) {
		var fx = new Fx.Morph(element, {
			duration: 100, 
			wait: false
		});
		
		element.addEvent('mouseenter', function(){
			fx.start({
						'top': '-2px',
						'padding': '5px 6px 7px 6px',
						'background-color': 'white'
			});
		});
		
		element.addEvent('mouseleave', function(){
			fx.start({
						'top': '2px',
						'padding': '5px 6px 3px 6px',
						'background-color': 'gray'
			});
		});
	});
}