browserName = navigator.appName;

browserVer = parseInt(navigator.appVersion);



if ( (browserName == "Netscape" && browserVer >= 3) || (browserName== "Microsoft Internet Explorer" && browserVer > 3) ) version = "n3";

	else version = "n2";

	if (version == "n3") {

	
	
	iconon = new Image();
	iconon.src = "images/iconon.gif";

	iconoff = new Image();
	iconoff.src = "images/iconoff.gif";
	

	n_homeon = new Image();
	n_homeon.src = "images/n_homeon.gif";

	n_homeoff = new Image();
	n_homeoff.src = "images/n_homeoff.gif";
	

	n_contacton = new Image();
	n_contacton.src = "images/n_contacton.gif";

	n_contactoff = new Image();
	n_contactoff.src = "images/n_contactoff.gif";

	
	n_abouton = new Image();
	n_abouton.src = "images/n_abouton.gif";

	n_aboutoff = new Image();
	n_aboutoff.src = "images/n_aboutoff.gif";
	
	
	b_frieson = new Image();
	b_frieson.src = "images/b_frieson.gif";

	b_friesoff = new Image();
	b_friesoff.src = "images/b_friesoff.gif";

	
	b_jobon = new Image();
	b_jobon.src = "images/b_jobon.gif";

	b_joboff = new Image();
	b_joboff.src = "images/b_joboff.gif";
	
	
	b_meeton = new Image();
	b_meeton.src = "images/b_meeton.gif";

	b_meetoff = new Image();
	b_meetoff.src = "images/b_meetoff.gif";
	
}





function img_act(imgName) {

        if (version == "n3") {

        imgOn = eval(imgName + "on.src");

        document [imgName].src = imgOn;

        }

}



function img_inact(imgName) {

        if (version == "n3") {

        imgOff = eval(imgName + "off.src");

        document [imgName].src = imgOff;

        }

}