function newImage(arg) {
	if (document.images) {
		rslt = new Image();
		rslt.src = arg;
		return rslt;
	}
}
 
function changeImages() {
	if (document.images && (preloadFlag == true)) {
		for (var i=0; i<changeImages.arguments.length; i+=2) {
			document[changeImages.arguments[i]].src = changeImages.arguments[i+1];
		}
	}
}

var preloadFlag = false;
function preloadImages() {
	if (document.images) {
		Over01 = newImage("../images/Menu_Solutions-over_FR.gif");
		Over02 = newImage("../images/Menu_Marques-over_FR.gif");
		Over03 = newImage("../images/Menu_Techno-over_FR.gif");
		Over04 = newImage("../images/Menu_Service-over_FR.gif");
		Over05 = newImage("../images/Menu_APropos-over_FR.gif");
		Over06 = newImage("../images/Menu_Langue-over_FR.gif");
		Over07 = newImage("../images/Menu_Contact-over_FR.gif");
		Over08 = newImage("../images/Menu_Bureaux-over_FR.gif");
		Over09 = newImage("../images/Menu_PlanSite-over_FR.gif");
		Over10 = newImage("../images/Menu_Inscrire-over_FR.gif");
		preloadFlag = true;
	}
}