<!--

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_o = newImage("images/index_o.jpg");
		biog_o = newImage("images/biog_o.jpg");
		works_o = newImage("images/works_o.jpg");
		events_o = newImage("images/events_o.jpg");
		letters_o = newImage("images/letters_o.jpg");
		gallery_o = newImage("images/gallery_o.jpg");
		sitemap_o = newImage("images/sitemap_o.jpg");
		friends_o = newImage("images/friends_o.jpg");
		gb_o = newImage("images/gb_o.jpg");
		up_o = newImage("images/up_o.gif");
		preloadFlag = true;}}

// -->