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) {
		wui_home002 = newImage("image/wui-home-02.gif");
		wui_attractions004 = newImage("image/wui-attractions-04.gif");
		wui_programs006 = newImage("image/wui-programs-06.gif");
		wui_calendar008 = newImage("image/wui-calendar-08.gif");
		wui_about010 = newImage("image/wui-about-10.gif");
		wui_supporters012 = newImage("image/wui-supporters-12.gif");
		wui_resources014 = newImage("image/wui-resources-14.gif");
		wui_enews016 = newImage("image/wui-enews-16.gif");
		wui_contact018 = newImage("image/wui-contact-18.gif");
		wui_memberinfo002 = newImage("image/wui-memberinfo-02.gif");
		preloadFlag = true;
	}
}