var flgCookie = "0";

   //Cookie設定チェック
   document.cookie = "cookiecheck="+escape("true");
   cookiecheck = getCookie("cookiecheck");
   if ( cookiecheck != "true" ) {
      document.write("Cookie対応ブラウザを使用してください<br>");
      flgCookie = "1";
   }

   function getCookie(key){
      rtnVal='';
      val = document.cookie;
      tmpAry = val.split("; ");
      for (i=0; i<tmpAry.length; i++) {
         con = tmpAry[i].split("=");
         if (key == con[0]) {
            rtnVal =  unescape(con[1]);
         }
      }
      return rtnVal;
   }