	<!--

	browser = (((navigator.appName == "Netscape") && (parseInt(navigator.appVersion) >= 3 )) || ((navigator.appName == "Microsoft Internet Explorer") && (parseInt(navigator.appVersion) >= 4 )))

	if (browser) 
	{

		st_citieson = new Image(); st_citieson.src = "images/buttons/cities01.gif";
		st_citiesoff = new Image(); st_citiesoff.src = "images/buttons/cities02.gif";

		st_tvon = new Image(); st_tvon.src = "images/buttons/tv01.gif";
		st_tvoff = new Image(); st_tvoff.src = "images/buttons/tv02.gif";

		st_radioon = new Image(); st_radioon.src = "images/buttons/radio01.gif";
		st_radiooff = new Image(); st_radiooff.src = "images/buttons/radio02.gif";

		st_networkon = new Image(); st_networkon.src = "images/buttons/network01.gif";
		st_networkoff = new Image(); st_networkoff.src = "images/buttons/network02.gif";

		st_stateon = new Image(); st_stateon.src = "images/buttons/state01.gif";
		st_stateoff = new Image(); st_stateoff.src = "images/buttons/state02.gif";

		st_mapon = new Image(); st_mapon.src = "images/buttons/map01.gif";
		st_mapoff = new Image(); st_mapoff.src = "images/buttons/map02.gif";
		
	}

	function mouseon(imageName)
	{
		if (browser)
		{
		document[imageName].src = eval(imageName + "off.src");
		}
	}
	function mouseoff(imageName)
	{
		if (browser)
		{
		document[imageName].src = eval(imageName + "on.src");
		}
	}
	// -->