browserName = navigator.appName;
browserVer = parseInt(navigator.appVersion);
aktiv = "hvid";
// test om browser er ny nok
if ((browserName == "Netscape" && browserVer >= 3) || (browserName == "Microsoft Internet Explorer" && browserVer >= 4)) version = "n3";
	else version = "n2"
if (version == "n3") {
	
	servon = new Image();
	servon.src = "images/menu/mhi_01.gif";
	servoff = new Image();
	servoff.src = "images/menu/mnorm_01.gif";
	
	newson = new Image();
	newson.src = "images/menu/mhi_02.gif";
	newsoff = new Image();
	newsoff.src = "images/menu/mnorm_02.gif";

	downloadon = new Image();
	downloadon.src = "images/menu/mhi_03.gif";
	downloadoff = new Image();
	downloadoff.src = "images/menu/mnorm_03.gif";
	
	abouton = new Image();
	abouton.src = "images/menu/mhi_04.gif";
	aboutoff = new Image();
	aboutoff.src = "images/menu/mnorm_04.gif";

	contactson = new Image();
	contactson.src = "images/menu/mhi_05.gif";
	contactsoff = new Image();
	contactsoff.src = "images/menu/mnorm_05.gif";
		
}
	
function deaktiver(imgName)   {
	if (imgName != aktiv)	{ 
	if (version == "n3")  {
		imgOff = eval(imgName + "off.src");
		document [imgName].src = imgOff;}}
}
function aktiver(imgName)  {
   if (version == "n3")   {
	imgOn = eval(imgName + "on.src");
	document [imgName].src = imgOn;}
}