if (parseInt(navigator.appVersion) >= 4) {
	if (navigator.appName == "Netscape") {
		if (parseInt(navigator.appVersion) >= 5) {
			IE = true;
        } else {
        	Nav = true;
		}
	} else {
        IE = true;
	}
} else {
	nothing = "rien"
}

if (Nav == true) {
	QuelImage = 'IMG' + QuelSectionGlobal;
	document [QuelImage].src = "../images/menu/" + QuelSectionGlobal + "_on.gif";
} else {
	QuelImage = 'IMG' + QuelSectionGlobal;
	document [QuelImage].src = "../images/menu/" + QuelSectionGlobal + "_on.gif";
}