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) {
		Reservations_over = newImage("images/Reservations-over.gif");
		Rooms_over = newImage("images/Rooms-over.gif");
		Facilities_over = newImage("images/Facilities-over.gif");
		Rates_over = newImage("images/Rates-over.gif");
		Attractions_over = newImage("images/Attractions-over.gif");
		AboutUs_over = newImage("images/About-Us-over.gif");
		ContactUs_over = newImage("images/Contact-Us-over.gif");
		SiteMap_over = newImage("images/Site-Map-over.gif");
		Home_over = newImage("images/Home-over.gif");
		preloadFlag = true;
	}
}