aaoff = new Image();
	aaoff.src = "images/nav/nav1n.jpg";
	aaon = new Image();
	aaon.src = "images/nav/nav1o.jpg";
	
baoff = new Image();
	baoff.src = "images/nav/nav2n.jpg";
	baon = new Image();
	baon.src = "images/nav/nav2o.jpg";
	
caoff = new Image();
	caoff.src = "images/nav/nav3n.jpg";
	caon = new Image();
	caon.src = "images/nav/nav3o.jpg";
	
daoff = new Image();
	daoff.src = "images/nav/nav4n.jpg";
	daon = new Image();
	daon.src = "images/nav/nav4o.jpg";
	
eaoff = new Image();
	eaoff.src = "images/nav/nav5n.jpg";
	eaon = new Image();
	eaon.src = "images/nav/nav5o.jpg";

faoff = new Image();
	faoff.src = "images/nav/nav6n.jpg";
	faon = new Image();
	faon.src = "images/nav/nav6o.jpg";

gaoff = new Image();
	gaoff.src = "images/nav/nav7n.jpg";
	gaon = new Image();
	gaon.src = "images/nav/nav7o.jpg";

haoff = new Image();
	haoff.src = "images/nav/nav8n.jpg";
	haon = new Image();
	haon.src = "images/nav/nav8o.jpg";

iaoff = new Image();
	iaoff.src = "images/nav/nav9n.jpg";
	iaon = new Image();
	iaon.src = "images/nav/nav9o.jpg";


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

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