browser = (((navigator.appName == "Netscape") && (parseInt(navigator.appVersion) >= 3 )) || ((navigator.appName == "Microsoft Internet Explorer") && (parseInt(navigator.appVersion) >= 4 )))

if (browser){
	nav1on = new Image () ;
	nav1on.src = "/nav-buoys-on.png";
	nav2on = new Image () ;
	nav2on.src = "/nav-accessories-on.png";
	nav3on = new Image () ;
	nav3on.src = "/nav-chum-on.png";
	nav4on = new Image () ;
	nav4on.src = "/nav-order-on.png";
	nav5on = new Image () ;
	nav5on.src = "/nav-demo-on.png";
	nav6on = new Image () ;
	nav6on.src = "/nav-testimonials-on.png";
	nav7on = new Image () ;
	nav7on.src = "/nav-applications-on.png";
	nav8on = new Image () ;
	nav8on.src = "/nav-videos-on.png";
	nav9on = new Image () ;
	nav9on.src = "/nav-photos-on.png";
	nav10on = new Image () ;
	nav10on.src = "/nav-contact-on.png";
	nav11on = new Image () ;
	nav11on.src = "/nav-home-on.png";
	nav12on = new Image () ;
	nav12on.src = "/nav-game-fish-kandy-on.png";
	nav13on = new Image () ;
	nav13on.src = "/nav-teasers-on.png";

	nav1off = new Image () ;
	nav1off.src = "/nav-buoys-off.png";
	nav2off = new Image () ;
	nav2off.src = "/nav-accessories-off.png";
	nav3off = new Image () ;
	nav3off.src = "/nav-chum-off.png";
	nav4off = new Image () ;
	nav4off.src = "/nav-order-off.png";
	nav5off = new Image () ;
	nav5off.src = "/nav-demo-off.png";
	nav6off = new Image () ;
	nav6off.src = "/nav-testimonials-off.png";
	nav7off = new Image () ;
	nav7off.src = "/nav-applications-off.png";
	nav8off = new Image () ;
	nav8off.src = "/nav-videos-off.png";
	nav9off = new Image () ;
	nav9off.src = "/nav-photos-off.png";
	nav10off = new Image () ;
	nav10off.src = "/nav-contact-off.png";
	nav11off = new Image () ;
	nav11off.src = "/nav-home-off.png";
	nav12off = new Image () ;
	nav12off.src = "/nav-game-fish-kandy-off.png";
	nav13off = new Image () ;
	nav13off.src = "/nav-teasers-off.png";

}

function img_act(imgName)  {
	if (browser)  {
	imgOn = eval(imgName + "on.src");
	document [imgName] .src = imgOn;
	}
}
function img_inact(imgName)  {
	if (browser)  {
	imgOff = eval(imgName + "off.src");
	document [imgName] .src = imgOff;
	}
}