// 日付計算
function comDate( toDay, addDays ) {
    var dt = new Date( toDay.getFullYear(), toDay.getMonth(), toDay.getDate() );
    var baseSec = dt.getTime();
    var addSec = addDays * 86400000;//日数 * 1日のミリ秒数
    var targetSec = baseSec + addSec;
    dt.setTime(targetSec);
    return dt;
}

function womanseat(){
//女性専用シート（システム日付+３日後に設定）
var url = "";
var srchtype = "";
var QS = "";
var toDay = new Date();

  // 準備(明日)
  day1 = comDate( toDay, 3 );
  yy1 = day1.getYear();
  mm1 = day1.getMonth() + 1;
  dd1 = day1.getDate();
  if (yy1 < 2000) { yy1 += 1900; }
//  if (mm1 < 10) { mm1 = "0" + mm1; }
//  if (dd1 < 10) { dd1 = "0" + dd1; }

url = "http://www.bustan.jp/reserve/searches?r_area=0&r_city=0&d_area=0&d_city=0&bus_type[]=7"

QS = QS + "&r_year=" + yy1;
QS = QS + "&r_month=" + mm1;
QS = QS + "&r_day=" + dd1;
QS = QS + "&order_con=" + 3;

//window.open(url + QS);
parent.location.href = url + QS;
}