if ((navigator.appName == "Microsoft Internet Explorer") && (parseInt(navigator.appVersion) < 4 )) {
document.write(""); }
else if ((navigator.appVersion.indexOf("Mac") != -1) && (navigator.appName == "Netscape")) {
document.write(""); }
else if (navigator.appVersion.indexOf("Mac") != -1) {
document.write(""); }
else {
document.write(""); }