function popupVisite() {
	url = "http://www.chalonsursaone.fr/visite/Vparc1.html" ;
	windowName = "Parc des Expositions" ;
	parametreWindow = "width=420,height=325,toolbar=0,menubar=0,status=0,scrollbars=0,resizable=0,left=200,top=200"
	eval(window.open(url,windowName,parametreWindow));
}