var Mac = navigator.appVersion.indexOf('Mac',0) != -1;
var ie=(navigator.appName.charAt(0) == "M")?true:false;
var ns6=(navigator.appVersion.charAt(0) == "5")?true:false;
if(Mac){//for MACINTOSH IE5 NS
if(navigator.appName.indexOf('Microsoft',0) != -1) {
if(navigator.appVersion.indexOf('MSIE 4.5',0)!=-1) {
document.writeln('');
} else{
document.writeln('');
}
} else{
document.writeln('');
}
} else if(ie) { //FOR WINDOWS IE
document.writeln('');
} else if(ns6){ //FOR WINDOWS NS6
document.writeln('');
} else {//FOR WINDOWS NETSCAPE
document.writeln('');
}