if (document.images != null)
{
	onnav = new Array (7); offnav = new Array (7);
	for (i=1;i<=6;i++) {onnav[i] = new Image; offnav[i] = new Image;}
	
	onnav[1].src="/template/images/topnav/aboutus_.gif";
	onnav[2].src="/template/images/topnav/contactus_.gif";
	onnav[3].src="/template/images/topnav/auto_.gif";
	onnav[4].src="/template/images/topnav/business_.gif";
	onnav[5].src="/template/images/topnav/health_.gif";
	onnav[6].src="/template/images/topnav/homeowners_.gif";
	
	offnav[1].src="/template/images/topnav/aboutus.gif";
	offnav[2].src="/template/images/topnav/contactus.gif";
	offnav[3].src="/template/images/topnav/auto.gif";
	offnav[4].src="/template/images/topnav/business.gif";
	offnav[5].src="/template/images/topnav/health.gif";
	offnav[6].src="/template/images/topnav/homeowners.gif";
}
function nav_on(n) {if (document.images != null)
{document.images["nav"+(n+"")].src=onnav[n].src;}}
function nav_off(n) {if (document.images != null)
{document.images["nav"+(n+"")].src=offnav[n].src;}}