// 終了日(5年後)の日付設定
  end_year = 2008;	// 年
  end_month = 5;	// 月
  end_day = 20;		// 日
  // -----------------------

  end_month = end_month - 1;
  end_day = end_day - 1;
  now_date = new Date();
  ani_date = new Date(end_year,end_month,end_day);
  days = (ani_date.getTime() - now_date.getTime())/(24*60*60*1000);
  days = Math.ceil(days);