browserName = navigator.appName;
        browserVer = parseInt(navigator.appVersion);
        var msie4 = (browserName == "Microsoft Internet Explorer" && browserVer >= 4);
        if ((browserName == "Netscape" && browserVer >= 3) || msie4 || browserName=="Konqueror") {version = "n3";} else {version = "n2";}
            // Blurring links:
        function blurLink(theObject)    {   //
            if (msie4)  {theObject.blur();}
        }