browserName = navigator.appName;
	browserVer = parseInt(navigator.appVersion);
	if ((browserName == "Netscape" && browserVer >= 3) | (browserVer >=4)) version ="yes";
		else version = "no";

	if (version == "yes") {
	
	
		nav1on = new Image();
		nav1on.src = "images/english_on.gif";
		nav2on = new Image();
		nav2on.src = "images/francais_on.gif";
		nav3on = new Image();
		nav3on.src = "images/espanol_on.gif";
		nav4on = new Image();
		nav4on.src = "images/home_on.gif";
		nav5on = new Image();
		nav5on.src = "images/cd_on.gif";
		nav6on = new Image();
		nav6on.src = "images/artists_on.gif";
		nav7on = new Image();
		nav7on.src = "images/contact_on.gif";
		nav8on = new Image();
		nav8on.src = "images/fastrewindon.gif";
		nav9on = new Image();
		nav9on.src = "images/rewindon.gif";
		nav10on = new Image();
		nav10on.src = "images/forwardon.gif";
		nav11on = new Image();
		nav11on.src = "images/fastforwardon.gif";
		
		nav1off = new Image();
		nav1off.src = "images/english_off.gif";
		nav2off = new Image();
		nav2off.src = "images/francais_off.gif";
		nav3off = new Image();
		nav3off.src = "images/espanol_off.gif";
		nav4off = new Image();
		nav4off.src = "images/home_off.gif";
		nav5off = new Image();
		nav5off.src = "images/cd_off.gif";
		nav6off = new Image();
		nav6off.src = "images/artists_off.gif";
		nav7off = new Image();
		nav7off.src = "images/contact_off.gif";
		nav8off = new Image();
		nav8off.src = "images/fastrewindoff.gif";
		nav9off = new Image();
		nav9off.src = "images/rewindoff.gif";
		nav10off = new Image();
		nav10off.src = "images/forwardoff.gif";
		nav11off = new Image();
		nav11off.src = "images/fastforwardoff.gif";

	}


	function img_act(imgName) {
		if (version == "yes") {
			imgOn = eval(imgName + "on.src");
			document [imgName].src = imgOn;
		}
	}



	function img_inact(imgName) {
		if (version == "yes") {
			imgOff = eval(imgName + "off.src");
			document [imgName].src = imgOff;
		}
    }