var seminar_date = "20100120";
var now = new Date();
var hour = now.getHours();
var min = now.getMinutes();
var hhmm = 100 * hour + min;
var m = "0" + (now.getMonth() + 1);
var d = "0" + now.getDate();
var today = now.getFullYear() + m.substr(m.length - 2) + d.substr(d.length - 2);
var sdate = seminar_date.split(",");
var nowonline = false;
for (var i = 0; i < sdate.length; i++) {
  if (today == sdate[i]) {
    nowonline = true;
    break;
  }
}
if (hhmm >= 1955 && hhmm <= 2130 && nowonline){ 
  document.write('<p class="systemAlert"><a href="https://web.nttsmarttrade.co.jp/mypage/" target="_blank"><img src="/img/top/icon_alert.gif" alt="警告" width="18" height="16" />ただいまオンラインセミナー開催中・スマートFXクラブよりご覧いただけます。</a></p>'); 
}