bName = navigator.appName;
bVer = parseInt (navigator.appVersion);
if (bName == "Netscape" && bVer >= 3) version = "n3";
else if (bName == "Netscape" && bVer == 2) version = "n2";
else if (bName == "Microsoft Internet Explorer" && bVer >= 3) version = "n3";
else version = "n2";
if (version == "n3") {

p1off = new Image(); p1off.src = "images/b01b.jpg";
p1on = new Image(); p1on.src = "images/b01a.jpg";
p2off = new Image(); p2off.src = "images/b02b.jpg";
p2on = new Image(); p2on.src = "images/b02a.jpg";
p3off = new Image(); p3off.src = "images/b03b.jpg";
p3on = new Image(); p3on.src = "images/b03a.jpg";
p4off = new Image(); p4off.src = "images/b04b.jpg";
p4on = new Image(); p4on.src = "images/b04a.jpg";


}
function hiLite(imgDocID,imgObjName) {
        if (version == "n3") {
                document.images[imgDocID].src = imgObjName;
                }
        }
function hiLiteOff(imgDocID,imgObjName) {
        if (version == "n3") {
                document.images[imgDocID].src = imgObjName;
                }
        }