mac=(navigator.appVersion.indexOf('Mac') !=-1)?true:false;
ie=(navigator.appName.charAt(0)=="M")?true:false;

document.write("<style type ='text/css'><!--");

if(mac){
document.write("body,td{font-size:12px;line-height:140%;}")
document.write(".small{font-size:10px;line-height:110%;}")
document.write(".big{font-size:16px;}")
}else{

if(ie){
document.write("body,td{font-size:12px;line-height:140%;}")
document.write(".small{font-size:11px;line-height:110%;font-family:'MS Gothic,Osaka'}")
document.write(".big{font-size:16px;}")
}
else{
document.write('body,td{font-size:12px;line-height140%;}')
document.write('.small{font-size:11px;line-height:12px;;}')
document.write('.big{font-size:16px}')
}
}
document.write("a:link{text-decoration:none}");
document.write("a:visited{text-decoration:none}");
document.write("a:active{text-decoration:none}");
document.write("a:hover{text-decoration:underline}");
document.write("--></style>");