var bn=navigator.appName;
var vn=navigator.appVersion;

function off_img(loc,img) {};
function on_img(loc,img) {};
menuimg = new Array(10);

if ((bn!="Microsoft Internet Explorer") || (vn.substring(0,3)!="2.0"))
{
menuimg[1]= new Image;
menuimg[1].src="mapka2.GIF";
menuimg[2]= new Image;
menuimg[2].src="mapka3.GIF";
}

function on_img(loc,img)
{
if ((bn!="Microsoft Internet Explorer") || (vn.substring(0,3)!="2.0"))
loc.src=menuimg[img].src;
}