if(navigator.platform.indexOf("Mac")>-1){
document.write("");
}
else{
var iIEVer = navigator.userAgent.substring(navigator.userAgent.indexOf("MSIE") +5, navigator.userAgent.indexOf(";", navigator.userAgent.indexOf("MSIE")));
var iNSVer = navigator.appVersion.substring(0,1);
if(navigator.appName == "Netscape"){
if(iNSVer >= 5){ //Netscape 6.x are using Mozilla/5.0
document.write("");
}
else{
document.write("");
}
}
else{
if(iIEVer <= 5.5){
document.write("");
}
else{
document.write("");
}
}
}