//méthode qui effectue le "roll-over"
function swap_image(nom, image)
{
	document.images[nom].src = image;
}

//méthode qui effectue le "roll-over"
function swap_color(id, couleur)
{
	var obj;
	obj = document.getElementById(id);
	if(couleur == "FFFFFF"){
		if( obj.innerHTML == "Élisis" || obj.innerHTML == "ZoAnis" )
			obj.className = "menu_shelah";
		else
			obj.className = "menu";
	}
	else{
		if( obj.innerHTML == "Élisis" || obj.innerHTML == "ZoAnis" )
			obj.className = "menu_shelah_over";
		else
			obj.className = "menu_over";
	}
}