var browser = navigator.appName;
var version = parseInt(navigator.appVersion);
//document.write('Your browser is: ' + navigator.appName + ' ' + version + '<BR>');
var browVer = "yes";

if ((browser == "Netscape")
&& (version < 4))
{ 
var browVer = "no";
}
//alert(browVer);
if (browVer != "no")
{
var option = new Array(1);
option[0] = "go";

// Load Option Images Ahead of Time
var onimg = new Array(1);
var offimg = new Array(1);

for (i = 0; i < onimg.length; i++) {
   onimg[i] = new Image;
   onimg[i].src = "images/stories/on" + option[i] + ".png";
   offimg[i] = new Image;
   offimg[i].src = "images/stories/off" + option[i] + ".png";
}

//onMouseOver and onMouseOut
function unhighlight(name, id) {
if (browVer != "no")
{
   document[name].src = offimg[id].src;
}
}

function highlight(name, id) {
if (browVer != "no")
{
   document[name].src = onimg[id].src;
}
}