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) {
		h_home_over = newImage("images2/home-home_over.gif");
		h_profile_over = newImage("images2/home-profile_over.gif");
		h_location_over = newImage("images2/home-location_over.gif");
		h_guestbook_over = newImage("images2/home-guestbook_over.gif");
		h_contactus_over = newImage("images2/home-contactus_over.gif");
		h_gallery_over = newImage("images2/home-gallery_over.gif");
		h_rooms_over = newImage("images2/home-rooms_over.gif");
		p_home_over = newImage("images2/p-home_over.gif");
		
		p_location_over = newImage("images2/p-location_over.gif");
		p_guestbook_over = newImage("images2/p-guestbook_over.gif");
		p_contactus_over = newImage("images2/p-contactus_over.gif");
		p_gallery_over = newImage("images2/p-gallery_over.gif");
		p_rooms_over = newImage("images2/p-rooms_over.gif");
		
		cu_location_over = newImage("images2/cu-location_over.gif");
		cu_guestbook_over = newImage("images2/cu-guestbook_over.gif");
		cu_profile_over = newImage("images2/cu-profile_over.gif");
		cu_gallery_over = newImage("images2/cu-gallery_over.gif");
		cu_rooms_over = newImage("images2/cu-rooms_over.gif");
		cu_home_over = newImage("images2/cu-home_over.gif");
		
		loc_home_over = newImage("images2/loc-home_over.gif");
		loc_profile_over = newImage("images2/loc-profile_over.gif");
		loc_guestbook_over = newImage("images2/loc-guestbook_over.gif");
		loc_contactus_over = newImage("images2/loc-contactus_over.gif");
		loc_gallery_over = newImage("images2/loc-gallery_over.gif");
		loc_rooms_over = newImage("images2/loc-rooms_over.gif");
		
		gb_home_over = newImage("images2/gb-home_over.gif");
		gb_profile_over = newImage("images2/gb-profile_over.gif");
		gb_location_over = newImage("images2/gb-location_over.gif");
	    gb_contactus_over = newImage("images2/gb-contactus_over.gif");
		gb_gallery_over = newImage("images2/gb-gallery_over.gif");
		gb_rooms_over = newImage("images2/gb-rooms_over.gif");
		
		
		
		
		
		preloadFlag = true;
	}
}