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) {
		welcome_over = newImage("images/nav-welcome2.jpg");
		rooms_over = newImage("images/nav-rooms2.jpg");
		restaurant_over = newImage("images/nav-restaurant2.jpg");
		giftshop_over = newImage("images/nav-giftshop2.jpg");
		events_over = newImage("images/nav-events2.jpg");
		reccenter_over = newImage("images/nav-reccenter2.jpg");
		specials_over = newImage("images/nav-specials2.jpg");
		availability_over = newImage("images/nav-availability2.jpg");
		area_over = newImage("images/nav-area2.jpg");
		preloadFlag = true;
	}
}

function popup(pic,roomname,maxphoto) {
	javascript:window.open('photos.html?img='+pic+'&room='+roomname+'&maxphoto='+maxphoto+'&photo=1','popup','width=400,height=360,scrollbars=no,menubar=0,resizable=no');
}