<!--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) {		menu_01_over = newImage("../database/images/menu_manga50s-on.gif");		menu_02_over = newImage("../database/images/menu_1954-on.gif");		menu_03_over = newImage("../database/images/menu_1955-on.gif");		menu_04_over = newImage("../database/images/menu_1956-on.gif");		menu_05_over = newImage("../database/images/menu_1957-on.gif");		menu_06_over = newImage("../database/images/menu_1958-on.gif");		menu_07_over = newImage("../database/images/menu_1959-on.gif");		menu_08_over = newImage("../database/images/menu_manga60s-on.gif");		menu_09_over = newImage("../database/images/menu_manga70s-on.gif");		menu_10_over = newImage("../database/images/menu_manga80s-on.gif");		menu_11_over = newImage("../database/images/menu_manga90s-on.gif");		menu_12_over = newImage("../database/images/menu_database-on.gif");		menu_13_over = newImage("../database/images/menu_manga2000s-on.gif");		preloadFlag = true;	}}// -->