var tweenFadeOut = function() {
	this.set('tween', {duration: 200}); 
	this.fade('.0001');
}

var tweenFadeIn = function() {
	this.set('tween', {duration: 200}); 
	this.fade('1');
}

window.addEvent('domready', function() {

	var newTweenElement = $('newTween');
    var newTween = new Fx.Tween(newTweenElement);

	$$('ul#navlist > li').addEvent('domready', tweenFadeOut);
	$$('ul#navlist > li').addEvent('mouseenter', tweenFadeIn);
	$$('ul#navlist > li').addEvent('mouseleave', tweenFadeOut);
});