<!--

if (document.images) {

	home = new Image();
	home.src = "images/nav/home_off.gif";
	home_on = new Image();
	home_on.src = "images/nav/home_over.gif";

	news = new Image();
	news.src = "images/nav/news_off.gif";
	news_on = new Image();
	news_on.src = "images/nav/news_over.gif";

	about = new Image();
	about.src = "images/nav/about_off.gif";
	about_on = new Image();
	about_on.src = "images/nav/about_over.gif";

	exhibitions = new Image();
	exhibitions.src = "images/nav/exhibitions_off.gif";
	exhibitions_on = new Image();
	exhibitions_on.src = "images/nav/exhibitions_over.gif";

	exhibits = new Image();
	exhibits.src = "images/nav/exhibits_off.gif";
	exhibits_on = new Image();
	exhibits_on.src = "images/nav/exhibits_over.gif";

	events = new Image();
	events.src = "images/nav/events_off.gif";
	events_on = new Image();
	events_on.src = "images/nav/events_over.gif";

	links = new Image();
	links.src = "images/nav/links_off.gif";
	links_on = new Image();
	links_on.src = "images/nav/links_over.gif";

	contact = new Image();
	contact.src = "images/nav/contact_off.gif";
	contact_on = new Image();
	contact_on.src = "images/nav/contact_over.gif";

	}

function roll_over(current_name,new_state) {
	if (document.images) {
		document.images[current_name].src = eval(new_state + ".src");
		}
}

// Stop -->