/* ページトップへ */

function backToTop() {
  var x1 = x2 = x3 = 0;
  var y1 = y2 = y3 = 0;
  if (document.documentElement) {
      x1 = document.documentElement.scrollLeft || 0;
      y1 = document.documentElement.scrollTop || 0;
  }
  if (document.body) {
      x2 = document.body.scrollLeft || 0;
      y2 = document.body.scrollTop || 0;
  }
  x3 = window.scrollX || 0;
  y3 = window.scrollY || 0;
  var x = Math.max(x1, Math.max(x2, x3));
  var y = Math.max(y1, Math.max(y2, y3));
  window.scrollTo(Math.floor(x / 2), Math.floor(y / 2));
  if (x > 0 || y > 0) {
      window.setTimeout("backToTop()", 25);
  }
}


/* マウスオーバー */

if (document.images) { 

// サイドメニュー
var side_traditionon = new Image();
side_traditionon.src = "/common_images/side_tradition_ov.gif";
var side_traditionoff = new Image();
side_traditionoff.src = "/common_images/side_tradition.gif";

var side_guestroomon = new Image();
side_guestroomon.src = "/common_images/side_guestroom_ov.gif";
var side_guestroomoff = new Image();
side_guestroomoff.src = "/common_images/side_guestroom.gif";

var side_diningon = new Image();
side_diningon.src = "/common_images/side_dining_ov.gif";
var side_diningoff = new Image();
side_diningoff.src = "/common_images/side_dining.gif";

var side_hotspringon = new Image();
side_hotspringon.src = "/common_images/side_hotspring_ov.gif";
var side_hotspringoff = new Image();
side_hotspringoff.src = "/common_images/side_hotspring.gif";

var side_facilitieson = new Image();
side_facilitieson.src = "/common_images/side_facilities_ov.gif";
var side_facilitiesoff = new Image();
side_facilitiesoff.src = "/common_images/side_facilities.gif";

var side_accesson = new Image();
side_accesson.src = "/common_images/side_access_ov.gif";
var side_accessoff = new Image();
side_accessoff.src = "/common_images/side_access.gif";

var side_reservationon = new Image();
side_reservationon.src = "/common_images/side_reservation_ov.gif";
var side_reservationoff = new Image();
side_reservationoff.src = "/common_images/side_reservation.gif";

var side_vacancyon = new Image();
side_vacancyon.src = "/common_images/side_vacancy_ov.gif";
var side_vacancyoff = new Image();
side_vacancyoff.src = "/common_images/side_vacancy.gif";

var side_abouton = new Image();
side_abouton.src = "/common_images/side_about_ov.gif";
var side_aboutoff = new Image();
side_aboutoff.src = "/common_images/side_about.gif";

var side_questionon = new Image();
side_questionon.src = "/common_images/side_question_ov.gif";
var side_questionoff = new Image();
side_questionoff.src = "/common_images/side_question.gif";

var side_inquiryon = new Image();
side_inquiryon.src = "/common_images/side_inquiry_ov.gif";
var side_inquiryoff = new Image();
side_inquiryoff.src = "/common_images/side_inquiry.gif";

var side_englishon = new Image();
side_englishon.src = "/common_images/side_english_ov.gif";
var side_englishoff = new Image();
side_englishoff.src = "/common_images/side_english.gif";

var side_webplanon = new Image();
side_webplanon.src = "/common_images/side_webplan_ov.jpg";
var side_webplanoff = new Image();
side_webplanoff.src = "/common_images/side_webplan.jpg";

// よくある質問
var btn_q_guestroomon = new Image();
btn_q_guestroomon.src = "/question/images/btn_q_guestroom_ov.gif";
var btn_q_guestroomoff = new Image();
btn_q_guestroomoff.src = "/question/images/btn_q_guestroom.gif";

var btn_q_diningon = new Image();
btn_q_diningon.src = "/question/images/btn_q_dining_ov.gif";
var btn_q_diningoff = new Image();
btn_q_diningoff.src = "/question/images/btn_q_dining.gif";

var btn_q_hotspringon = new Image();
btn_q_hotspringon.src = "/question/images/btn_q_hotspring_ov.gif";
var btn_q_hotspringoff = new Image();
btn_q_hotspringoff.src = "/question/images/btn_q_hotspring.gif";

var btn_q_otherson = new Image();
btn_q_otherson.src = "/question/images/btn_q_others_ov.gif";
var btn_q_othersoff = new Image();
btn_q_othersoff.src = "/question/images/btn_q_others.gif";

// リンクボタン
var link_btn_abouton = new Image();
link_btn_abouton.src = "/common_images/link_btn_about_ov.gif";
var link_btn_aboutoff = new Image();
link_btn_aboutoff.src = "/common_images/link_btn_about.gif";

var link_btn_facilitieson = new Image();
link_btn_facilitieson.src = "/common_images/link_btn_facilities_ov.gif";
var link_btn_facilitiesoff = new Image();
link_btn_facilitiesoff.src = "/common_images/link_btn_facilities.gif";

var link_btn_guestroomon = new Image();
link_btn_guestroomon.src = "/common_images/link_btn_guestroom_ov.gif";
var link_btn_guestroomoff = new Image();
link_btn_guestroomoff.src = "/common_images/link_btn_guestroom.gif";

var link_btn_hotspringon = new Image();
link_btn_hotspringon.src = "/common_images/link_btn_hotspring_ov.gif";
var link_btn_hotspringoff = new Image();
link_btn_hotspringoff.src = "/common_images/link_btn_hotspring.gif";

var link_btn_hotspring_02on = new Image();
link_btn_hotspring_02on.src = "/common_images/link_btn_hotspring_ov.gif";
var link_btn_hotspring_02off = new Image();
link_btn_hotspring_02off.src = "/common_images/link_btn_hotspring.gif";

var link_btn_hotspring_03on = new Image();
link_btn_hotspring_03on.src = "/common_images/link_btn_hotspring_ov.gif";
var link_btn_hotspring_03off = new Image();
link_btn_hotspring_03off.src = "/common_images/link_btn_hotspring.gif";

var link_btn_spaon = new Image();
link_btn_spaon.src = "/common_images/link_btn_spa_ov.gif";
var link_btn_spaoff = new Image();
link_btn_spaoff.src = "/common_images/link_btn_spa.gif";

var link_btn_diningon = new Image();
link_btn_diningon.src = "/common_images/link_btn_dining_ov.gif";
var link_btn_diningoff = new Image();
link_btn_diningoff.src = "/common_images/link_btn_dining.gif";

var link_btn_dining_02on = new Image();
link_btn_dining_02on.src = "/common_images/link_btn_dining_ov.gif";
var link_btn_dining_02off = new Image();
link_btn_dining_02off.src = "/common_images/link_btn_dining.gif";

var link_btn_souveniron = new Image();
link_btn_souveniron.src = "/common_images/link_btn_souvenir_ov.gif";
var link_btn_souveniroff = new Image();
link_btn_souveniroff.src = "/common_images/link_btn_souvenir.gif";

var btn_guestroomon = new Image();
btn_guestroomon.src = "/question/images/btn_guestroom_ov.gif";
var btn_guestroomoff = new Image();
btn_guestroomoff.src = "/question/images/btn_guestroom.gif";

var btn_hotspringon = new Image();
btn_hotspringon.src = "/question/images/btn_hotspring_ov.gif";
var btn_hotspringoff = new Image();
btn_hotspringoff.src = "/question/images/btn_hotspring.gif";

var btn_diningon = new Image();
btn_diningon.src = "/question/images/btn_dining_ov.gif";
var btn_diningoff = new Image();
btn_diningoff.src = "/question/images/btn_dining.gif";

var btn_otheron = new Image();
btn_otheron.src = "/question/images/btn_other_ov.gif";
var btn_otheroff = new Image();
btn_otheroff.src = "/question/images/btn_other.gif";

var btn_inqurityon = new Image();
btn_inqurityon.src = "/question/images/btn_inqurity_ov.gif";
var btn_inqurityoff = new Image();
btn_inqurityoff.src = "/question/images/btn_inqurity.gif";

var link_btn_questionon = new Image();
link_btn_questionon.src = "/inquiry/images/link_btn_question_ov.gif";
var link_btn_questionoff = new Image();
link_btn_questionoff.src = "/inquiry/images/link_btn_question.gif";

var link_btn_privacyon = new Image();
link_btn_privacyon.src = "/inquiry/images/link_btn_privacy_ov.gif";
var link_btn_privacyoff = new Image();
link_btn_privacyoff.src = "/inquiry/images/link_btn_privacy.gif";

var link_btn_planon = new Image();
link_btn_planon.src = "/common_images/link_btn_plan_ov.gif";
var link_btn_planoff = new Image();
link_btn_planoff.src = "/common_images/link_btn_plan.gif";

var btn_planon = new Image();
btn_planon.src = "/reservation/images/btn_plan_ov.gif";
var btn_planoff = new Image();
btn_planoff.src = "/reservation/images/btn_plan.gif";

var btn_typeon = new Image();
btn_typeon.src = "/reservation/images/btn_type_ov.gif";
var btn_typeoff = new Image();
btn_typeoff.src = "/reservation/images/btn_type.gif";

var link_btn_sightseeingon = new Image();
link_btn_sightseeingon.src = "/common_images/link_btn_sightseeing_ov.gif";
var link_btn_sightseeingoff = new Image();
link_btn_sightseeingoff.src = "/common_images/link_btn_sightseeing.gif";

} 


// ポイント時の処理 
function On(name) { 
if (document.images) { 
document.images[name].src = eval(name + 'on.src'); 
} 
} 

// 放した時の処理 
function Off(name) { 
if (document.images) { 
document.images[name].src = eval(name + 'off.src'); 
} 
}