// image rollover code for estes-park.com
// Copyright 2006, eMarketing LLC

// preloads
function newImage(arg) {
	if (document.images) {
		rslt = new Image();
		rslt.src = arg;
		return rslt;
	}
}

function preloadImages() {
	if (document.images) {
		header_lodging_over = newImage("/images/header_lodging_over.gif");
		header_do_over = newImage("/images/header_do_over.gif");
		header_specials_over = newImage("/images/header_specials_over.gif");
		header_etc_over = newImage("/images/header_etc_over.gif");
		header_photos_over = newImage("/images/header_photos_over.gif");
		
		h_header_lodging_over = newImage("/images/home_lodging_over.gif");
		h_header_do_over = newImage("/images/home_do_over.gif");
		h_header_specials_over = newImage("/images/home_specials_over.gif");
		h_header_etc_over = newImage("/images/home_etc_over.gif");
		hheader_photos_over = newImage("/images/home_photos_over.gif");
	}
}

// rollover
function swap() {
	if (document.images) {
		for (var i=0; i<swap.arguments.length; i+=2) {
			document[swap.arguments[i]].src = swap.arguments[i+1];
		}
	}
}