// browser test:
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";
// end of browser test
// preload iniversal images:
// if it is netscape 3 browser
if (version == "n3") {
nv1off = new Image(); nv1off.src = "images/b01a.gif";
nv1on = new Image(); nv1on.src = "images/b01b.gif";
nv2off = new Image(); nv2off.src = "images/b02a.gif";
nv2on = new Image(); nv2on.src = "images/b02b.gif";
nv3off = new Image(); nv3off.src = "images/b03a.gif";
nv3on = new Image(); nv3on.src = "images/b03b.gif";
nv4off = new Image(); nv4off.src = "images/b04a.gif";
nv4on = new Image(); nv4on.src = "images/b04b.gif";
nv5off = new Image(); nv5off.src = "images/b05a.gif";
nv5on = new Image(); nv5on.src = "images/b05b.gif";
nv6off = new Image(); nv6off.src = "images/b06a.gif";
nv6on = new Image(); nv6on.src = "images/b06b.gif";
nv7off = new Image(); nv7off.src = "images/b07a.gif";
nv7on = new Image(); nv7on.src = "images/b07b.gif";
nv8off = new Image(); nv8off.src = "images/b08a.gif";
nv8on = new Image(); nv8on.src = "images/b08b.gif";
nv9off = new Image(); nv9off.src = "images/b09a.gif";
nv9on = new Image(); nv9on.src = "images/b09b.gif";

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

function pop_up(theURL,winName,features) { //v2.0
  window.open(theURL,winName,features);
}