//preloading images
		disclaimeron = new Image();
		disclaimeron.src = "/images/footer1.png";
		disclaimeroff = new Image();
		disclaimeroff.src = "/images/footer0.png";
		
		indexon = new Image();
		indexon.src = "/images/n_index1.png";
		indexoff = new Image();
		indexoff.src = "/images/n_index0.png";
		
		practiceon = new Image();
		practiceon.src = "/images/n_practice1.png";
		practiceoff = new Image();
		practiceoff.src = "/images/n_practice0.png";
		
		attorneyson = new Image();
		attorneyson.src = "/images/n_attorneys1.png";
		attorneysoff = new Image();
		attorneysoff.src = "/images/n_attorneys0.png";
		
		clientson = new Image();
		clientson.src = "/images/n_clients1.png";
		clientsoff = new Image();
		clientsoff.src = "/images/n_clients0.png";
		
		directionson = new Image();
		directionson.src = "/images/n_directions1.png";
		directionsoff = new Image();
		directionsoff.src = "/images/n_directions0.png";

		locationson = new Image();
		locationson.src = "/images/n_locations1.png";
		locationsoff = new Image();
		locationsoff.src = "/images/n_locations0.png";

		eventson = new Image();
		eventson.src = "/images/n_events1.png";
		eventsoff = new Image();
		eventsoff.src = "/images/n_events0.png";

		transactionson = new Image();
		transactionson.src = "/images/n_transactions1.png";
		transactionsoff = new Image();
		transactionsoff.src = "/images/n_transactions0.png";

	function rollOn(iName) {
		if (document.images) {
			document[iName].src = eval(iName + "on.src");
		}
	}

	function rollOff(iName) {
		if (document.images) {
			document[iName].src = eval(iName + "off.src");
		}
	}