window.addEvent('domready', function(){
	//First Example
	var el = $('Portfolio'),
		color = el.getStyle('backgroundColor');
	
	// We are setting the opacity of the element to 0.5 and adding two events
	$('Portfolio').set('opacity', 0.1).addEvents({
		mouseenter: function(){
			// This morphes the opacity and backgroundColor
			this.morph({
				'opacity': 1,
				'background-color': '#c6d880'
			});
		},
		mouseleave: function(){
			// Morphes back to the original style
			this.morph({
				opacity: 0.1,
				backgroundColor: color
			});
		}
	});

	//Zweites Example
	var el = $('Weblog'),
		color = el.getStyle('backgroundColor');
	
	// We are setting the opacity of the element to 0.5 and adding two events
	$('Weblog').set('opacity', 0.1).addEvents({
		mouseenter: function(){
			// This morphes the opacity and backgroundColor
			this.morph({
				'opacity': 1,
				'background-color': '#c6d880'
			});
		},
		mouseleave: function(){
			// Morphes back to the original style
			this.morph({
				opacity: 0.1,
				backgroundColor: color
			});
		}
	});

	//Drittes Example
	var el = $('Links'),
		color = el.getStyle('backgroundColor');
	
	// We are setting the opacity of the element to 0.5 and adding two events
	$('Links').set('opacity', 0.1).addEvents({
		mouseenter: function(){
			// This morphes the opacity and backgroundColor
			this.morph({
				'opacity': 1,
				'background-color': '#c6d880'
			});
		},
		mouseleave: function(){
			// Morphes back to the original style
			this.morph({
				opacity: 0.1,
				backgroundColor: color
			});
		}
	});

});