window.addEvent('domready', function(){
	//Semaine1
	var el = $('myElementsemaine1'),
		color = el.getStyle('backgroundColor');
	
	// We are setting the opacity of the element to 0.5 and adding two events
	$('myElementsemaine1').set('opacity', 1).addEvents({
		mouseenter: function(){
			// This morphes the opacity and backgroundColor
			this.morph({
				'opacity': 1,
				'background-color': '#222222'
			});
		},
		mouseleave: function(){
			// Morphes back to the original style
			this.morph({
				opacity: 1,
				backgroundColor: color
			});
		}
	});
	
	//Semaine2
	var el = $('myElementsemaine2'),
		color = el.getStyle('backgroundColor');
	
	// We are setting the opacity of the element to 0.5 and adding two events
	$('myElementsemaine2').set('opacity', 1).addEvents({
		mouseenter: function(){
			// This morphes the opacity and backgroundColor
			this.morph({
				'opacity': 1,
				'background-color': '#111111'
			});
		},
		mouseleave: function(){
			// Morphes back to the original style
			this.morph({
				opacity: 1,
				backgroundColor: color
			});
		}
	});
	
	//Semaine3
	var el = $('myElementsemaine3'),
		color = el.getStyle('backgroundColor');
	
	// We are setting the opacity of the element to 0.5 and adding two events
	$('myElementsemaine3').set('opacity', 1).addEvents({
		mouseenter: function(){
			// This morphes the opacity and backgroundColor
			this.morph({
				'opacity': 1,
				'background-color': '#0D0D0D'
			});
		},
		mouseleave: function(){
			// Morphes back to the original style
			this.morph({
				opacity: 1,
				backgroundColor: color
			});
		}
	});
	
	//Tarifs
	var el = $('myElementtarifs'),
		color = el.getStyle('backgroundColor');
	
	// We are setting the opacity of the element to 0.5 and adding two events
	$('myElementtarifs').set('opacity', 1).addEvents({
		mouseenter: function(){
			// This morphes the opacity and backgroundColor
			this.morph({
				'opacity': 1,
				'background-color': '#222222'
			});
		},
		mouseleave: function(){
			// Morphes back to the original style
			this.morph({
				opacity: 1,
				backgroundColor: color
			});
		}
	});
	
	//Bloc-Note
	var el = $('myElementblocnote'),
		color = el.getStyle('backgroundColor');
	
	// We are setting the opacity of the element to 0.5 and adding two events
	$('myElementblocnote').set('opacity', 1).addEvents({
		mouseenter: function(){
			// This morphes the opacity and backgroundColor
			this.morph({
				'opacity': 1,
				'background-color': '#222222'
			});
		},
		mouseleave: function(){
			// Morphes back to the original style
			this.morph({
				opacity: 1,
				backgroundColor: color
			});
		}
	});
	
	//A Venir
	var el = $('myElementavenir'),
		color = el.getStyle('backgroundColor');
	
	// We are setting the opacity of the element to 0.5 and adding two events
	$('myElementavenir').set('opacity', 1).addEvents({
		mouseenter: function(){
			// This morphes the opacity and backgroundColor
			this.morph({
				'opacity': 1,
				'background-color': '#222222'
			});
		},
		mouseleave: function(){
			// Morphes back to the original style
			this.morph({
				opacity: 1,
				backgroundColor: color
			});
		}
	});
	
});