// JavaScript Document
tmp=navigator.userAgent;
if(tmp.indexOf("Opera") != -1){
    document.write("<link rel='stylesheet' type='text/css' href='/style/opera.css'>");
}
else if(tmp.indexOf("MSIE") != -1){
    document.write("<link rel='stylesheet' type='text/css' href='/style/ie.css'>");
}
else if(tmp.indexOf("Netscape") != -1){
    document.write("<link rel='stylesheet' type='text/css' href='/style/nn.css'>");
}
else if(tmp.indexOf("Firefox") != -1){
    document.write("<link rel='stylesheet' type='text/css' href='/style/ff.css'>");
}
else{
    document.write("<link rel='stylesheet' type='text/css' href='/style/ie.css'>");
}