if(navigator.userAgent.indexOf("Win") != -1){
if(navigator.appName.indexOf("Microsoft") != -1) {document.writeln("<LINK rel='stylesheet' type='text/css' href='../style/msie.css'>");} 
if(navigator.appName.indexOf("Microsoft") == -1) {document.writeln("<LINK rel='stylesheet' type='text/css' href='../style/mozilla.css'>");} 
}
else{
document.writeln("<LINK rel='stylesheet' type='text/css' href='../style/mac.css'>"); 
}
document.close()
//