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) {
		//Servicemenu
		home_1 = newImage("/images/b_sMhome1o.gif");
		contact_1 = newImage("/images/b_sMconact1o.gif");
		links_1 = newImage("/images/b_sMlinks1o.gif");
		sitemap_1 = newImage("/images/b_sMsitemap1o.gif");
		home_2 = newImage("/images/b_sMhome2o.gif");
		contact_2 = newImage("/images/b_sMconact2o.gif");
		links_2 = newImage("/images/b_sMlinks2o.gif");
		sitemap_2 = newImage("/images/b_sMsitemap2o.gif");
		home_3 = newImage("/images/b_sMhome3o.gif");
		contact_3 = newImage("/images/b_sMconact3o.gif");
		links_3 = newImage("/images/b_sMlinks3o.gif");
		sitemap_3 = newImage("/images/b_sMsitemap3o.gif");
		home_4 = newImage("/images/b_sMhome4o.gif");
		contact_4 = newImage("/images/b_sMconact4o.gif");
		links_4 = newImage("/images/b_sMlinks4o.gif");
		sitemap_4 = newImage("/images/b_sMsitemap4o.gif");
		home_5 = newImage("/images/b_sMhome5o.gif");
		contact_5 = newImage("/images/b_sMconact5o.gif");
		links_5 = newImage("/images/b_sMlinks5o.gif");
		sitemap_5 = newImage("/images/b_sMsitemap5o.gif");

		//Topmenu
		projecten_1 = newImage("/images/b_pro1o.gif");
		publicaties_1 = newImage("/images/b_pub1o.gif");
		nieuws_1 = newImage("/images/b_nie1o.gif");
		opdrachten_1 = newImage("/images/b_opd1o.gif");
		lef_2 = newImage("/images/b_lef2o.gif");
		publicaties_2 = newImage("/images/b_pub2o.gif");
		nieuws_2 = newImage("/images/b_nie2o.gif");
		opdrachten_2 = newImage("/images/b_opd2o.gif");
		lef_3 = newImage("/images/b_lef3o.gif");
		projecten_3 = newImage("/images/b_pro3o.gif");
		nieuws_3 = newImage("/images/b_nie3o.gif");
		opdrachten_3 = newImage("/images/b_opd3o.gif");
		lef_4 = newImage("/images/b_lef4o.gif");
		projecten_4 = newImage("/images/b_pro4o.gif");
		publicaties_4 = newImage("/images/b_pub41o.gif");
		opdrachten_4 = newImage("/images/b_opd4o.gif");
		lef_5 = newImage("/images/b_lef5o.gif");
		projecten_5 = newImage("/images/b_pro5o.gif");
		publicaties_5 = newImage("/images/b_pub5o.gif");
		nieuws_5 = newImage("/images/b_nie5o.gif");

		//Submenu
		lef = newImage("/images/47o.gif");
		dynamische_interventies = newImage("/images/48o.gif");
		onderzoek = newImage("/images/49o.gif");
		ontwerp = newImage("/images/50o.gif");
		ontwikkeling = newImage("/images/51o.gif");
		partners = newImage("/images/53o.gif");
		team = newImage("/images/52o.gif");
		nederlands = newImage("/images/b_ned1o.gif");
		engels = newImage("/images/b_engels1o.gif");
		
		//Klaar!
		preloadFlag = true;
	}
}