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) {		mcnav_02_over = newImage("../nav/mcnav_02-over.gif");		mcnav_03_over = newImage("../nav/mcnav_03-over.gif");		mcnav_04_over = newImage("../nav/mcnav_04-over.gif");		mcnav_05_over = newImage("../nav/mcnav_05-over.gif");		mcnav_06_over = newImage("../nav/mcnav_06-over.gif");		mcnav_07_over = newImage("../nav/mcnav_07-over.gif");		mcnav_09_over = newImage("../nav/mcnav_09-over.gif");		mcnav_10_over = newImage("../nav/mcnav_10-over.gif");		mcnav_11_over = newImage("../nav/mcnav_11-over.gif");		things_nav_01_things_nav_03_over = newImage("images/things_nav_01-things_nav_03.jpg");		things_nav_01_things_nav_04_over = newImage("images/things_nav_01-things_nav_04.jpg");		things_nav_01_things_nav_05_over = newImage("images/things_nav_01-things_nav_05.jpg");		things_nav_01_things_nav_06_over = newImage("images/things_nav_01-things_nav_06.jpg");		things_nav_01_things_nav_07_over = newImage("images/things_nav_01-things_nav_07.jpg");		things_nav_03_over = newImage("images/things_nav_03-over.gif");		things_nav_04_over = newImage("images/things_nav_04-over.gif");		things_nav_05_over = newImage("images/things_nav_05-over.gif");		things_nav_06_over = newImage("images/things_nav_06-over.gif");		things_nav_07_over = newImage("images/things_nav_07-over.gif");		preloadFlag = true;	}}<!-- Beginvar theImages = new Array()theImages[0] = '../random/boy.jpg'theImages[1] = '../random/girl.jpg'theImages[1] = '../random/tubeslide.jpg'var j = 0var p = theImages.length;var preBuffer = new Array()for (i = 0; i < p; i++){   preBuffer[i] = new Image()   preBuffer[i].src = theImages[i]}var whichImage = Math.round(Math.random()*(p-1));function showImage(){document.write('<img src="'+theImages[whichImage]+'">');}//  End -->