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) {
		tanning_over = newImage("images/tanning-over.gif");
		bakery_over = newImage("images/bakery-over.gif");
		coffebar_over = newImage("images/coffebar-over.gif");
		gifts_over = newImage("images/gifts-over.gif");
		whitebottomfitness_over = newImage("images/whitebottomfitness-over.gif");
		video_over = newImage("images/video-over.gif");
		inspirational_over = newImage("images/inspirational-over.gif");
		homegarden_over = newImage("images/homegarden-over.gif");
		map_over = newImage("images/map-over.gif");
		map_over040 = newImage("images/map-over-40.gif");
		preloadFlag = true;
	}
}