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


	Element.implement({
				cshow: function() {
					this.setStyle('display','block');
				},
				chide: function() {
					this.setStyle('display','none');
				}
			});

	$$('div.navbutton').set('opacity', 0.5).addEvents({
		mouseenter: function(){
			this.morph({
				'opacity': 1
			});
		},
		mouseleave: function(){
			this.morph({
				'opacity': 0.5
			});
		}
	});



	var mySmoothScroll = new SmoothScroll({
	    links: '.smooth',
	    wheelStops: false
	});




});