function menuHover(id) {
	
	for(var i = 1; i <= 5; i++) {
		
		document.getElementById("mn"+i).style.display = "none";
		document.getElementById("m"+i).src = "images/template/menu-"+i+".png";
		
	}
	
	if(id != "") {

		document.getElementById("mn"+id).style.display = "block";
		document.getElementById("m"+id).src = "images/template/menu-"+id+"_hover.png";
	
	}
	
}

function sousMenuHover(id) {
	
	for(var i = 1; i <= 3; i++) {
		
		document.getElementById("sm"+i).src = "images/template/sousmenu-"+i+".png";
		
	}
	
	if(id != "") {

		document.getElementById("sm"+id).src = "images/template/sousmenu-"+id+"_hover.png";
	
	}
	
}