os = getOSType();

browser = getBrowserName();

if (os == "MacOS") {dirName = "../css/mac/";}

else { dirName = "../css/win/";}

if (browser == "Netscape") dirName += "nn.css";

if (browser == "Explorer") dirName += "ie.css";

document.write("<link rel='stylesheet' href='"+dirName+"' type='text/css'>");



function getOSType()

{

    var uAgent  = navigator.userAgent.toUpperCase();

    if (uAgent.indexOf("MAC") >= 0) return "MacOS";

    if (uAgent.indexOf("WIN") >= 0) return "Windows";

    if (uAgent.indexOf("X11") >= 0) return "UNIX";

    return "";

}

function getBrowserName()

{

    var aName  = navigator.appName.toUpperCase();

    if (aName.indexOf("NETSCAPE") >= 0)  return "Netscape";

    if (aName.indexOf("MICROSOFT") >= 0) return "Explorer";

    return "";

}