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) {
		index_03002 = newImage("/images/menus/home_2.gif");
		index_04004 = newImage("/images/menus/about_nu_2.gif");
		index_05006 = newImage("/images/menus/academics_2.gif");
		index_06008 = newImage("/images/menus/course_schedule_2.gif");
		index_07010 = newImage("/images/menus/nu_calendar_2.gif");
		index_08012 = newImage("/images/menus/nu_news_2.gif");
		index_09014 = newImage("/images/menus/apply_to_nu_2.gif");
		index_10016 = newImage("/images/menus/faqs_2.gif");
		index_11018 = newImage("/images/menus/contact_us_2.gif");
		index_12020 = newImage("/images/menus/alumni_2.gif");
		index_13022 = newImage("/images/menus/map_2.gif");
		index_14024 = newImage("/images/menus/site_map_2.gif");
		index_15026 = newImage("/images/menus/links_2.gif");

		preloadFlag = true;
	}
}
preloadImages();