if (navigator.appName.indexOf('Microsoft') != -1) {
document.write("");
} else if (navigator.vendor.indexOf('Apple') != -1) {
document.write("");
} else if (navigator.vendor.indexOf('Google') != -1) {
document.write("");
} else if (navigator.vendor.indexOf('KDE') != -1) {
document.write("");
} else if (navigator.appName.indexOf('Netscape') != -1) {
document.write("");
} else {
document.write("");
}