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) {
		mainlodge_over = newImage("images/mainlodge-over.gif");
		suites_over = newImage("images/suites-over.gif");
		gymandspa_over = newImage("images/gymandspa-over.gif");
		foodandwine_over = newImage("images/foodandwine-over.gif");
		conference_over = newImage("images/conference-over.gif");
		lookout_over = newImage("images/lookout-over.gif");
		id360tour_over = newImage("images/360tour-over.gif");
		//photogallery_over = newImage("images/photogallery-over.gif");
		preloadFlag = true;
	}
}