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) {
		winston_down = newImage("/images2/winston-down.png");
		hanamint_down = newImage("/images2/hanamint-down.png");
		jensen_down = newImage("/images2/jensen-down.png");
		patio_faq_s_down = newImage("/images2/patio-faq%27s-down.png");
		treasure_garden_down = newImage("/images2/treasure-garden-down.png");
		specials_down = newImage("/images2/specials-down.png");
		locations_down = newImage("/images2/locations-down.png");
		catalog_down = newImage("/images2/catalog-down.png");
		preloadFlag = true;
	}
}