browser = getBrowserName();
version = getBrowserVersion();

if (browser == "Netscape"){
if (version < 6){
// NETSCAPE5以下
document.write('<style media="screen" type="text/css"><!--');
document.write('#pmenu3m{ position: absolute; z-index: 5; top: 77px; left: 274px; width: 173px; visibility: hidden }');
document.write('#pmenu3t{ position: absolute; z-index: 4; top: 54px; left: 274px; width: 88px; visibility: hidden }');
document.write('#pmenu2m{ position: absolute; z-index: 5; top: 77px; left: 186px; width: 173px; visibility: hidden }');
document.write('#pmenu2t{ position: absolute; z-index: 4; top: 54px; left: 186px; width: 88px; visibility: hidden }');
document.write('#pmenu1m{ position: absolute; z-index: 3; top: 77px; left: 98px; width: 173px; visibility: hidden }');
document.write('#pmenu1t{ position: absolute; z-index: 2; top: 54px; left: 98px; width: 88px; visibility: hidden }');
document.write('#pmenu0{ position: absolute; z-index: 1; top: 0px; left: 0px; width: 639px; visibility: hidden }');
document.write('--></style>');
}
else{
// NETSCAPE6以上
}
}
else{
// その他
}