homeon = new Image;
	homeoff = new Image;
	serviceson = new Image;
	servicesoff = new Image;
	portfolioon = new Image;
	portfoliooff = new Image;
	contacton = new Image;
	contactoff = new Image;

	homeon.src = "images/nav_home_on.gif";
	homeoff.src = "images/nav_home.gif";
	serviceson.src = "images/nav_services_on.gif";
	servicesoff.src = "images/nav_services.gif";
	portfolioon.src = "images/nav_portfolio_on.gif";
	portfoliooff.src = "images/nav_portfolio.gif";
	contacton.src = "images/nav_contact_on.gif";
	contactoff.src = "images/nav_contact.gif";

	homephoto = new Image;
	servicesphoto = new Image;
	portfoliophoto = new Image;
	contactphoto = new Image;
	photooff = new Image;

	homephoto.src = "images/nav_nest.gif";
	servicesphoto.src = "images/nav_bee.gif";
	portfoliophoto.src = "images/nav_mona.gif";
	contactphoto.src = "images/nav_phone.gif";
	photooff.src = "images/sp.gif";

function swapem(iname, gname) {
	iname.src = gname.src;
}