//トップ階層外部JavaScript
//スタイルシートの分岐
var os = navigator.userAgent.toUpperCase();
var www = navigator.appName.toUpperCase();
if(os.indexOf("WIN") != -1){
if(www.indexOf("MICROSOFT") != -1){
document.open();
document.write('');
document.close();
}
if(www.indexOf("NETSCAPE") != -1){
document.open();
document.write('');
document.close();
}
}
if(os.indexOf("MAC") != -1){
if(www.indexOf("MICROSOFT") != -1){
document.open();
document.write('');
document.close();
}
if(www.indexOf("NETSCAPE") != -1){
document.open();
document.write('');
document.close();
}
}