<!--

var current = 'mail'
if (document.images)
{       // Active Images

		bioon = new Image();
		bioon.src = "images/nav/nav_bio_on.gif";

		biooff = new Image();
		biooff.src = "images/nav/nav_bio_off.gif";

		biblioon = new Image();
		biblioon.src = "images/nav/nav_biblio_on.gif";

		bibliooff = new Image();
		bibliooff.src = "images/nav/nav_biblio_off.gif";

		exhion = new Image();
		exhion.src = "images/nav/nav_exhi_on.gif";

		exhioff = new Image();
		exhioff.src = "images/nav/nav_exhi_off.gif";

		painton = new Image();
		painton.src = "images/nav/nav_paint_on.gif";

		paintoff = new Image();
		paintoff.src = "images/nav/nav_paint_off.gif";

		galleryon = new Image();
		galleryon.src = "images/nav/nav_gallery_on.gif";

		galleryoff = new Image();
		galleryoff.src = "images/nav/nav_gallery_off.gif";

		presson = new Image();
		presson.src = "images/nav/nav_press_on.gif";

		pressoff = new Image();
		pressoff.src = "images/nav/nav_press_off.gif";

		contacton = new Image();
		contacton.src = "images/nav/nav_contact_on.gif";

		contactoff = new Image();
		contactoff.src = "images/nav/nav_contact_off.gif";


}

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

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

// -->