<!--

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) {
		nav_index_over = newImage("images/nav.index-over.gif");
		nav_aboutus_over = newImage("images/nav.aboutus-over.gif");
		nav_recdiving_over = newImage("images/nav.recdiving-over.gif");
		nav_technicaldiving_over = newImage("images/nav.technicaldiving-over.gif");
		nav_rebreathers_over = newImage("images/nav.rebreathers-over.gif");
		nav_photos_over = newImage("images/nav.photos-over.gif");
		nav_trainingclasses_over = newImage("images/nav.trainingclasses-over.gif");
		nav_rentals_over = newImage("images/nav.rentals-over.gif");
		nav_maps_over = newImage("images/nav.maps-over.gif");
		nav_contactus_over = newImage("images/nav.contactus-over.gif");
		nav_divetrips_over = newImage("images/nav.divetrips-over.gif");
		nav_fineprint_over = newImage("images/nav.fineprint-over.gif");
		nav_guestbook_over = newImage("images/nav.guestbook-over.gif");
		preloadFlag = true;
	}
}

// -->