// 関堂幸輔 ― 保存は UTF-8N
if (navigator.appName == "Netscape" && navigator.appVersion < "5" && !navigator.userAgent.match (/ Opera/)) {
document.write("<link href='http://www.sekidou.com/style/n4.css' rel='stylesheet' title='For N4' type='text/css'>");
}

else {
function setCookie(name, val) {
  var domain = "sekidou.com";
  var path = "/";
  var days = 60;
  var d = new Date();
  d.setTime(d.getTime() + (1000 * 60 * 60 * 24 * days));
  var cookie = name + "=" + val + "; expires=" + d.toGMTString();
  if(domain, path) cookie += "; domain=" + domain + "; path=" + path;
  document.cookie = cookie;
}

function saveStyle(select) {
  var cssfile =  select.options[select.selectedIndex].value;
  var csstitle =  select.options[select.selectedIndex].title;
  if(cssfile) {
    setCookie("css", escape(cssfile) + ":" + escape(csstitle));
    location.reload();
  }
}

var cssfile = "http://www.sekidou.com/style/default.css";
var csstitle = "標準";
var ar = document.cookie.split("; ");
for (i = 0; i < ar.length; i++) {
  pair = ar[i].split("=");
  if (pair[0] == "css") {
    var val = pair[1].split(":");
    cssfile = unescape(val[0]);
    csstitle = unescape(val[1]);
    break;
  }
}
var tag = "<link href='" + cssfile + "' rel='stylesheet' title='" + csstitle + "' type='text/css' media='screen, projection, tv'>";
document.write(tag);

}