function ouvrir_menu() {
window.open('boussole.htm', 'Menu', 'toolbar=0,location=0,directories=0,menuBar=0,scrollbars=1,resizable=0,width=260,height=480,left=500,top=10');
}
function AjoutFavo() {
	if ((navigator.appName.indexOf("Microsoft",0)>=0) && (parseInt(navigator.appVersion)>=4)) {
		window.external.AddFavorite("http://www.chez.com/philateliemarine","Philateliemarine" );
	} else {
		alert("Uniquement pour Internet Explorer 4+/Only with Internet Explorer 4+")
	}
		}