imgs = new Array();
			
			imgs[0] = new Image();
			imgs[1] = new Image();

			imgs[0].src = "images/nhc_home_n.jpg";
			imgs[1].src = "images/nhc_home_o.jpg";

			function fover()
			{
				document.images.homeicon.src = imgs[1].src;
			}

			function fout()
			{
				document.images.homeicon.src = imgs[0].src;
			}