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];
			}
		}
}


function preloadImages() {
		if (document.images) {


			banner = newImage("images/banner.jpg");
			logo = newImage("images/logo.gif");
			spcr = newImage("images/white_spacer.gif");

			home = newImage("buttons/home.gif");
			home_over = newImage("buttons/home-over.gif");
			home_down = newImage("buttons/home-down.gif");

			landscaping = newImage("buttons/landscaping.gif");
			landscaping_over = newImage("buttons/landscaping-over.gif");
			landscaping_down = newImage("buttons/landscaping-down.gif");

			flower_shop = newImage("buttons/flower.gif");
			flower_shop_over = newImage("buttons/flower-over.gif");
			flower_shop_down = newImage("buttons/flower-down.gif");

			greenhouse = newImage("buttons/greenhouse.gif");
			greenhouse_over = newImage("buttons/greenhouse-over.gif");
			greenhouse_down = newImage("buttons/greenhouse-down.gif");

			store = newImage("buttons/store.gif");
			store_over = newImage("buttons/store-over.gif");
			store_down = newImage("buttons/store-down.gif");

			holiday = newImage("buttons/holiday.gif");
			holiday_over = newImage("buttons/holiday-over.gif");
			holiday_down = newImage("buttons/holiday-down.gif");

			gift = newImage("buttons/gift.gif");
			gift_over = newImage("buttons/gift-over.gif");
			gift_down = newImage("buttons/gift-down.gif");

			bonsai = newImage("buttons/bonsai.gif");
			bonsai_over = newImage("buttons/bonsai-over.gif");
			bonsai_down = newImage("buttons/bonsai-down.gif");

			locate = newImage("buttons/locate.gif");
			locate_over = newImage("buttons/locate-over.gif");
			locate_down = newImage("buttons/locate-down.gif");

			preloadFlag = true;
	}
}