var map;
function initMap() {
  map = new google.maps.Map(document.getElementById('map'), {
    center: {lat: 33.113189, lng: 132.439727},
    zoom: 9
  });

  var misaki_points = [
    {lat: 33.374016, lng: 131.973558},
    {lat: 33.312368, lng: 132.019052},
    {lat: 33.445573, lng: 132.328883},
    {lat: 33.513608, lng: 132.290809}
];

//図形の作成及び表示
//名前_onが中に色づいているもので
//名前_offが中に色がないものになります


var misaki_on = new google.maps.Polygon({
paths: misaki_points,
strokeColor: '#000000',
strokeOpacity: 0.8,
strokeWeight: 1,
fillColor: '#FF0000',
fillOpacity: 0.20,
map: map
});


var yawatahama_on = new google.maps.Rectangle({
strokeColor: '#000000',
strokeOpacity: 0.8,
strokeWeight: 1,
fillColor: '#0000FF',
fillOpacity: 0.20,
map: map,
bounds: {
  north: 33.487369,
  south: 33.321902,
  east: 132.439017,
  west: 132.301268
}
});

var akehama_on = new google.maps.Rectangle({
strokeColor: '#000000',
strokeOpacity: 0.8,
strokeWeight: 1,
fillColor: '#FFA500',
fillOpacity: 0.20,
map: map,
bounds: {
  north: 33.355651,
  south: 33.282428,
  east: 132.541266,
  west: 132.361644
}
});

var yoshida_on = new google.maps.Rectangle({
strokeColor: '#000000',
strokeOpacity: 0.8,
strokeWeight: 1,
fillColor: '#008000',
fillOpacity: 0.20,
map: map,
bounds: {
  north: 33.326755,
  south: 33.229928,
  east: 132.56318,
  west: 132.416667
}
});

var uwajima_on = new google.maps.Rectangle({
strokeColor: '#000000',
strokeOpacity: 0.8,
strokeWeight: 1,
fillColor: '#B365FD',
fillOpacity: 0.20,
map: map,
bounds: {
north: 33.320449,
south: 33.193827,
east: 132.562533,
west: 132.371638
}
});

var hiburi_on = new google.maps.Rectangle({
strokeColor: '#000000',
strokeOpacity: 0.8,
strokeWeight: 1,
fillColor: '#FF0000',
fillOpacity: 0.20,
map: map,
bounds: {
north: 33.245488,
south: 33.134835,
east: 132.406557,
west: 132.238534
}
});

var yusu_on = new google.maps.Rectangle({
strokeColor: '#000000',
strokeOpacity: 0.8,
strokeWeight: 1,
fillColor: '#0000FF',
fillOpacity: 0.20,
map: map,
bounds: {
north: 33.227136,
south: 33.172057,
east: 132.498363,
west: 132.393854
}
});

var shitaba_on = new google.maps.Rectangle({
strokeColor: '#000000',
strokeOpacity: 0.8,
strokeWeight: 1,
fillColor: '#FFA500',
fillOpacity: 0.20,
map: map,
bounds: {
north: 33.218925,
south: 33.15369,
east: 132.464296,
west: 132.378264
}
});

var miura_on = new google.maps.Rectangle({
strokeColor: '#000000',
strokeOpacity: 0.8,
strokeWeight: 1,
fillColor: '#008000',
fillOpacity: 0.20,
map: map,
bounds: {
north: 33.218925,
south: 33.167224,
east: 132.520304,
west: 132.449861
}
});

var kitanada_on = new google.maps.Rectangle({
strokeColor: '#000000',
strokeOpacity: 0.8,
strokeWeight: 1,
fillColor: '#B365FD',
fillOpacity: 0.20,
map: map,
bounds: {
north: 33.172057,
south: 33.109585,
east: 132.529651,
west: 132.395009
}
});

var shimonada_on = new google.maps.Rectangle({
strokeColor: '#000000',
strokeOpacity: 0.8,
strokeWeight: 1,
fillColor: '#FF0000',
fillOpacity: 0.20,
map: map,
bounds: {
north: 33.121662,
south: 33.046295,
east: 132.490513,
west: 132.395009
}
});

var nagamiyama_on = new google.maps.Rectangle({
strokeColor: '#000000',
strokeOpacity: 0.8,
strokeWeight: 1,
fillColor: '#0000FF',
fillOpacity: 0.20,
map: map,
bounds: {
north: 33.05744,
south: 33.03808,
east: 132.442213,
west: 132.404105
}
});

var iekushi_on = new google.maps.Rectangle({
strokeColor: '#000000',
strokeOpacity: 0.8,
strokeWeight: 1,
fillColor: '#FFA500',
fillOpacity: 0.20,
map: map,
bounds: {
north: 33.052116,
south: 33.017748,
east: 132.490714,
west: 132.433552
}
});

var kashiwazaki_on = new google.maps.Rectangle({
strokeColor: '#000000',
strokeOpacity: 0.8,
strokeWeight: 1,
fillColor: '#008000',
fillOpacity: 0.20,
map: map,
bounds: {
north: 33.021621,
south: 32.991116,
east: 132.515542,
west: 132.474547
}
});

var misho_on = new google.maps.Rectangle({
strokeColor: '#000000',
strokeOpacity: 0.8,
strokeWeight: 1,
fillColor: '#B365FD',
fillOpacity: 0.20,
map: map,
bounds: {
north: 32.990147,
south: 32.956317,
east: 132.559149,
west: 132.494179
}
});

var nishiura_on = new google.maps.Rectangle({
strokeColor: '#000000',
strokeOpacity: 0.8,
strokeWeight: 1,
fillColor: '#FF0000',
fillOpacity: 0.20,
map: map,
bounds: {
north: 32.961002,
south: 32.938593,
east: 132.503798,
west: 132.473938
}
});

var funakoshi_on = new google.maps.Rectangle({
strokeColor: '#000000',
strokeOpacity: 0.8,
strokeWeight: 1,
fillColor: '#0000FF',
fillOpacity: 0.20,
map: map,
bounds: {
north: 32.950817,
south: 32.934722,
east: 132.543855,
west: 132.503798
}
});

var fukuura_on = new google.maps.Rectangle({
strokeColor: '#000000',
strokeOpacity: 0.8,
strokeWeight: 1,
fillColor: '#FFA500',
fillOpacity: 0.20,
map: map,
bounds: {
north: 32.933092,
south: 32.897405,
east: 132.543855,
west: 132.493845
}
});

var hisayoshi_on = new google.maps.Rectangle({
strokeColor: '#000000',
strokeOpacity: 0.8,
strokeWeight: 1,
fillColor: '#008000',
fillOpacity: 0.20,
map: map,
bounds: {
north: 32.933092,
south: 32.897405,
east: 132.582744,
west: 132.540594
}
});

var fukaura_on = new google.maps.Rectangle({
strokeColor: '#000000',
strokeOpacity: 0.8,
strokeWeight: 1,
fillColor: '#FFA500',
fillOpacity: 0.20,
map: map,
bounds: {
north: 32.933092,
south: 32.902181,
east: 132.662283,
west: 132.571485
}
});

var uchiumi_on = new google.maps.Rectangle({
strokeColor: '#000000',
strokeOpacity: 0.8,
strokeWeight: 1,
fillColor: '#FF0000',
fillOpacity: 0.20,
map: map,
bounds: {
north: 33.06041,
south: 32.891897,
east: 132.520201,
west: 132.356072
}
});



var misaki_off = new google.maps.Polygon({
paths: misaki_points,
visible: false,
strokeColor: '#000000',
strokeOpacity: 0.8,
strokeWeight: 1,
fillColor: '#FF0000',
fillOpacity: 0.00,
map: map
});


var yawatahama_off = new google.maps.Rectangle({
visible: false,
strokeColor: '#000000',
strokeOpacity: 0.8,
strokeWeight: 1,
fillColor: '#FF0000',
fillOpacity: 0.0,
map: map,
bounds: {
  north: 33.487369,
  south: 33.321902,
  east: 132.439017,
  west: 132.301268
}
});

var akehama_off = new google.maps.Rectangle({
visible: false,
strokeColor: '#000000',
strokeOpacity: 0.8,
strokeWeight: 1,
fillColor: '#FF0000',
fillOpacity: 0.0,
map: map,
bounds: {
  north: 33.355651,
  south: 33.282428,
  east: 132.541266,
  west: 132.361644
}
});

var yoshida_off = new google.maps.Rectangle({
visible: false,
strokeColor: '#000000',
strokeOpacity: 0.8,
strokeWeight: 1,
fillColor: '#FF0000',
fillOpacity: 0.0,
map: map,
bounds: {
  north: 33.326755,
  south: 33.229928,
  east: 132.56318,
  west: 132.416667
}
});

var uwajima_off = new google.maps.Rectangle({
visible: false,
strokeColor: '#000000',
strokeOpacity: 0.8,
strokeWeight: 1,
fillColor: '#0000FF',
fillOpacity: 0.0,
map: map,
bounds: {
north: 33.320449,
south: 33.193827,
east: 132.562533,
west: 132.371638
}
});

var hiburi_off = new google.maps.Rectangle({
visible: false,
strokeColor: '#000000',
strokeOpacity: 0.8,
strokeWeight: 1,
fillColor: '#0000FF',
fillOpacity: 0.0,
map: map,
bounds: {
north: 33.245488,
south: 33.134835,
east: 132.406557,
west: 132.238534
}
});


var yusu_off = new google.maps.Rectangle({
visible: false,
strokeColor: '#000000',
strokeOpacity: 0.8,
strokeWeight: 1,
fillColor: '#0000FF',
fillOpacity: 0.0,
map: map,
bounds: {
north: 33.227136,
south: 33.172057,
east: 132.498363,
west: 132.393854
}
});

var shitaba_off = new google.maps.Rectangle({
visible: false,
strokeColor: '#000000',
strokeOpacity: 0.8,
strokeWeight: 1,
fillColor: '#0000FF',
fillOpacity: 0.0,
map: map,
bounds: {
north: 33.218925,
south: 33.15369,
east: 132.464296,
west: 132.378264
}
});

var miura_off = new google.maps.Rectangle({
visible: false,
strokeColor: '#000000',
strokeOpacity: 0.8,
strokeWeight: 1,
fillColor: '#0000FF',
fillOpacity: 0.0,
map: map,
bounds: {
north: 33.218925,
south: 33.167224,
east: 132.520304,
west: 132.449861
}
});

var kitanada_off = new google.maps.Rectangle({
visible: false,
strokeColor: '#000000',
strokeOpacity: 0.8,
strokeWeight: 1,
fillColor: '#0000FF',
fillOpacity: 0.0,
map: map,
bounds: {
north: 33.172057,
south: 33.109585,
east: 132.529651,
west: 132.395009
}
});

var shimonada_off = new google.maps.Rectangle({
visible: false,
strokeColor: '#000000',
strokeOpacity: 0.8,
strokeWeight: 1,
fillColor: '#0000FF',
fillOpacity: 0.0,
map: map,
bounds: {
north: 33.121662,
south: 33.046295,
east: 132.490513,
west: 132.395009
}
});

var nagamiyama_off = new google.maps.Rectangle({
visible: false,
strokeColor: '#000000',
strokeOpacity: 0.8,
strokeWeight: 1,
fillColor: '#0000FF',
fillOpacity: 0.0,
map: map,
bounds: {
north: 33.05744,
south: 33.03808,
east: 132.442213,
west: 132.404105
}
});

var iekushi_off = new google.maps.Rectangle({
visible: false,
strokeColor: '#000000',
strokeOpacity: 0.8,
strokeWeight: 1,
fillColor: '#0000FF',
fillOpacity: 0.0,
map: map,
bounds: {
north: 33.052116,
south: 33.017748,
east: 132.490714,
west: 132.433552
}
});

var kashiwazaki_off = new google.maps.Rectangle({
visible: false,
strokeColor: '#000000',
strokeOpacity: 0.8,
strokeWeight: 1,
fillColor: '#0000FF',
fillOpacity: 0.0,
map: map,
bounds: {
north: 33.021621,
south: 32.991116,
east: 132.515542,
west: 132.474547
}
});

var misho_off = new google.maps.Rectangle({
visible: false,
strokeColor: '#000000',
strokeOpacity: 0.8,
strokeWeight: 1,
fillColor: '#0000FF',
fillOpacity: 0.0,
map: map,
bounds: {
north: 32.990147,
south: 32.956317,
east: 132.559149,
west: 132.494179
}
});

var nishiura_off = new google.maps.Rectangle({
visible: false,
strokeColor: '#000000',
strokeOpacity: 0.8,
strokeWeight: 1,
fillColor: '#0000FF',
fillOpacity: 0.0,
map: map,
bounds: {
north: 32.961002,
south: 32.938593,
east: 132.503798,
west: 132.473938
}
});

var funakoshi_off = new google.maps.Rectangle({
visible: false,
strokeColor: '#000000',
strokeOpacity: 0.8,
strokeWeight: 1,
fillColor: '#0000FF',
fillOpacity: 0.0,
map: map,
bounds: {
north: 32.950817,
south: 32.934722,
east: 132.543855,
west: 132.503798
}
});

var fukuura_off = new google.maps.Rectangle({
visible: false,
strokeColor: '#000000',
strokeOpacity: 0.8,
strokeWeight: 1,
fillColor: '#008000',
fillOpacity: 0.0,
map: map,
bounds: {
north: 32.933092,
south: 32.897405,
east: 132.543855,
west: 132.493845
}
});

var hisayoshi_off = new google.maps.Rectangle({
visible: false,
strokeColor: '#000000',
strokeOpacity: 0.8,
strokeWeight: 1,
fillColor: '#FFA500',
fillOpacity: 0.0,
map: map,
bounds: {
north: 32.933092,
south: 32.897405,
east: 132.582744,
west: 132.540594
}
});

var fukaura_off = new google.maps.Rectangle({
visible: false,
strokeColor: '#000000',
strokeOpacity: 0.8,
strokeWeight: 1,
fillColor: '#FFA500',
fillOpacity: 0.0,
map: map,
bounds: {
north: 32.933092,
south: 32.902181,
east: 132.662283,
west: 132.571485
}
});

var uchiumi_off = new google.maps.Rectangle({
visible: false,
strokeColor: '#000000',
strokeOpacity: 0.8,
strokeWeight: 1,
fillColor: '#FFA500',
fillOpacity: 0.0,
map: map,
bounds: {
north: 33.06041,
south: 32.891897,
east: 132.520201,
west: 132.356072
}
});




// チェックボックスのオンオフをきっかけに
// マップに表示されてある四角形に表示するオブジェクトを変更
var misaki_change = document.getElementById('misaki');
misaki_change.addEventListener('click', function() {
  if(misaki_on.getVisible() == true){
    //色づいてあるオブジェクトを非表示
    misaki_on.setVisible(false);
    //色づいていないオブジェクトを表示
    misaki_off.setVisible(true);

  }else if(misaki_on.getVisible() == false){
    //色づいていないオブジェクトを非表示
    misaki_on.setVisible(true);
    //色づいてあるオブジェクトを表示
    misaki_off.setVisible(false);
}
});

var yawatahama_change = document.getElementById('yawatahama');
yawatahama_change.addEventListener('click', function() {
  if(yawatahama_on.getVisible() == true){
    yawatahama_on.setVisible(false);
    yawatahama_off.setVisible(true);

  }else if(yawatahama_on.getVisible() == false){
    yawatahama_on.setVisible(true);
    yawatahama_off.setVisible(false);
}
});

var akehama_change = document.getElementById('akehama');
akehama_change.addEventListener('click', function() {
  if(akehama_on.getVisible() == true){
    akehama_on.setVisible(false);
    akehama_off.setVisible(true);

  }else if(akehama_on.getVisible() == false){
    akehama_on.setVisible(true);
    akehama_off.setVisible(false);
}
});

var yoshida_change = document.getElementById('yoshida');
yoshida_change.addEventListener('click', function() {
  if(yoshida_on.getVisible() == true){
    yoshida_on.setVisible(false);
    yoshida_off.setVisible(true);

  }else if(yoshida_on.getVisible() == false){
    yoshida_on.setVisible(true);
    yoshida_off.setVisible(false);
}
});

var uwajima_change = document.getElementById('uwajima');
uwajima_change.addEventListener('click', function() {
  if(uwajima_on.getVisible() == true){
    uwajima_on.setVisible(false);
    uwajima_off.setVisible(true);

  }else if(uwajima_on.getVisible() == false){

    uwajima_on.setVisible(true);
    uwajima_off.setVisible(false);
}
});

var hiburi_change = document.getElementById('hiburi');
hiburi_change.addEventListener('click', function() {
  if(hiburi_on.getVisible() == true){
    hiburi_on.setVisible(false);
    hiburi_off.setVisible(true);

  }else if(hiburi_on.getVisible() == false){

    hiburi_on.setVisible(true);
    hiburi_off.setVisible(false);
}
});

var yusu_change = document.getElementById('yusu');
yusu_change.addEventListener('click', function() {
  if(yusu_on.getVisible() == true){
    yusu_on.setVisible(false);
    yusu_off.setVisible(true);

  }else if(yusu_on.getVisible() == false){

    yusu_on.setVisible(true);
    yusu_off.setVisible(false);
}
});

var shitaba_change = document.getElementById('shitaba');
shitaba_change.addEventListener('click', function() {
  if(shitaba_on.getVisible() == true){
    shitaba_on.setVisible(false);
    shitaba_off.setVisible(true);

  }else if(shitaba_on.getVisible() == false){

    shitaba_on.setVisible(true);
    shitaba_off.setVisible(false);
}
});

var miura_change = document.getElementById('miura');
miura_change.addEventListener('click', function() {
  if(miura_on.getVisible() == true){
    miura_on.setVisible(false);
    miura_off.setVisible(true);

  }else if(miura_on.getVisible() == false){

    miura_on.setVisible(true);
    miura_off.setVisible(false);
}
});

var kitanada_change = document.getElementById('kitanada');
kitanada_change.addEventListener('click', function() {
  if(kitanada_on.getVisible() == true){
    kitanada_on.setVisible(false);
    kitanada_off.setVisible(true);

  }else if(kitanada_on.getVisible() == false){

    kitanada_on.setVisible(true);
    kitanada_off.setVisible(false);
}
});

var shimonada_change = document.getElementById('shimonada');
shimonada_change.addEventListener('click', function() {
  if(shimonada_on.getVisible() == true){
    shimonada_on.setVisible(false);
    shimonada_off.setVisible(true);

  }else if(shimonada_on.getVisible() == false){

    shimonada_on.setVisible(true);
    shimonada_off.setVisible(false);
}
});

var nagamiyama_change = document.getElementById('nagamiyama');
nagamiyama_change.addEventListener('click', function() {
  if(nagamiyama_on.getVisible() == true){
    nagamiyama_on.setVisible(false);
    nagamiyama_off.setVisible(true);

  }else if(nagamiyama_on.getVisible() == false){

    nagamiyama_on.setVisible(true);
    nagamiyama_off.setVisible(false);
}
});

var iekushi_change = document.getElementById('iekushi');
iekushi_change.addEventListener('click', function() {
  if(iekushi_on.getVisible() == true){
    iekushi_on.setVisible(false);
    iekushi_off.setVisible(true);

  }else if(iekushi_on.getVisible() == false){

    iekushi_on.setVisible(true);
    iekushi_off.setVisible(false);
}
});

var kashiwazaki_change = document.getElementById('kashiwazaki');
kashiwazaki_change.addEventListener('click', function() {
  if(kashiwazaki_on.getVisible() == true){
    kashiwazaki_on.setVisible(false);
    kashiwazaki_off.setVisible(true);

  }else if(kashiwazaki_on.getVisible() == false){

    kashiwazaki_on.setVisible(true);
    kashiwazaki_off.setVisible(false);
}
});

var misho_change = document.getElementById('misho');
misho_change.addEventListener('click', function() {
  if(misho_on.getVisible() == true){
    misho_on.setVisible(false);
    misho_off.setVisible(true);

  }else if(misho_on.getVisible() == false){

    misho_on.setVisible(true);
    misho_off.setVisible(false);
}
});

var nishiura_change = document.getElementById('nishiura');
nishiura_change.addEventListener('click', function() {
  if(nishiura_on.getVisible() == true){
    nishiura_on.setVisible(false);
    nishiura_off.setVisible(true);

  }else if(nishiura_on.getVisible() == false){

    nishiura_on.setVisible(true);
    nishiura_off.setVisible(false);
}
});

var funakoshi_change = document.getElementById('funakoshi');
funakoshi_change.addEventListener('click', function() {
  if(funakoshi_on.getVisible() == true){
    funakoshi_on.setVisible(false);
    funakoshi_off.setVisible(true);

  }else if(funakoshi_on.getVisible() == false){

    funakoshi_on.setVisible(true);
    funakoshi_off.setVisible(false);
}
});

var fukuura_change = document.getElementById('fukuura');
fukuura_change.addEventListener('click', function() {
  if(fukuura_on.getVisible() == true){
    fukuura_on.setVisible(false);
    fukuura_off.setVisible(true);

  }else if(fukuura_on.getVisible() == false){

    fukuura_on.setVisible(true);
    fukuura_off.setVisible(false);
}
});

var hisayoshi_change = document.getElementById('hisayoshi');
hisayoshi_change.addEventListener('click', function() {
  if(hisayoshi_on.getVisible() == true){
    hisayoshi_on.setVisible(false);
    hisayoshi_off.setVisible(true);

  }else if(hisayoshi_on.getVisible() == false){

    hisayoshi_on.setVisible(true);
    hisayoshi_off.setVisible(false);
}
});

var fukaura_change = document.getElementById('fukaura');
fukaura_change.addEventListener('click', function() {
  if(fukaura_on.getVisible() == true){
    fukaura_on.setVisible(false);
    fukaura_off.setVisible(true);

  }else if(fukaura_on.getVisible() == false){

    fukaura_on.setVisible(true);
    fukaura_off.setVisible(false);
}
});

var uchiumi_change = document.getElementById('uchiumi');
uchiumi_change.addEventListener('click', function() {
  if(uchiumi_on.getVisible() == true){
    uchiumi_on.setVisible(false);
    uchiumi_off.setVisible(true);

  }else if(uchiumi_on.getVisible() == false){

    uchiumi_on.setVisible(true);
    uchiumi_off.setVisible(false);
}
});




//地区選択の全選択・全解除を押したときの処理
var allmove_change = document.getElementById('allmove');
allmove_change.addEventListener('click', function() {
  if(misaki_on.getVisible() == true){
    misaki_on.setVisible(false);
    misaki_off.setVisible(true);
  }
  if(yawatahama_on.getVisible() == true){
    yawatahama_on.setVisible(false);
    yawatahama_off.setVisible(true);
  }
  if(akehama_on.getVisible() == true){
    akehama_on.setVisible(false);
    akehama_off.setVisible(true);
  }
  if(yoshida_on.getVisible() == true){
    yoshida_on.setVisible(false);
    yoshida_off.setVisible(true);
  }
  if(uwajima_on.getVisible() == true){
    uwajima_on.setVisible(false);
    uwajima_off.setVisible(true);
  }
  if(hiburi_on.getVisible() == true){
    hiburi_on.setVisible(false);
    hiburi_off.setVisible(true);
  }
  if(yusu_on.getVisible() == true){
    yusu_on.setVisible(false);
    yusu_off.setVisible(true);
  }
  if(shitaba_on.getVisible() == true){
    shitaba_on.setVisible(false);
    shitaba_off.setVisible(true);
  }
  if(miura_on.getVisible() == true){
    miura_on.setVisible(false);
    miura_off.setVisible(true);
  }
  if(kitanada_on.getVisible() == true){
    kitanada_on.setVisible(false);
    kitanada_off.setVisible(true);
  }
  if(shimonada_on.getVisible() == true){
    shimonada_on.setVisible(false);
    shimonada_off.setVisible(true);
  }
  if(nagamiyama_on.getVisible() == true){
    nagamiyama_on.setVisible(false);
    nagamiyama_off.setVisible(true);
  }
  if(iekushi_on.getVisible() == true){
    iekushi_on.setVisible(false);
    iekushi_off.setVisible(true);
  }
  if(kashiwazaki_on.getVisible() == true){
    kashiwazaki_on.setVisible(false);
    kashiwazaki_off.setVisible(true);
  }
  if(misho_on.getVisible() == true){
    misho_on.setVisible(false);
    misho_off.setVisible(true);
  }
  if(nishiura_on.getVisible() == true){
    nishiura_on.setVisible(false);
    nishiura_off.setVisible(true);
  }
  if(funakoshi_on.getVisible() == true){
    funakoshi_on.setVisible(false);
    funakoshi_off.setVisible(true);
  }
  if(fukuura_on.getVisible() == true){
    fukuura_on.setVisible(false);
    fukuura_off.setVisible(true);
  }
  if(hisayoshi_on.getVisible() == true){
    hisayoshi_on.setVisible(false);
    hisayoshi_off.setVisible(true);
  }
  if(fukaura_on.getVisible() == true){
    fukaura_on.setVisible(false);
    fukaura_off.setVisible(true);
  }
  if(uchiumi_on.getVisible() == true){
    uchiumi_on.setVisible(false);
    uchiumi_off.setVisible(true);
  }

});

var allcheck_change = document.getElementById('allcheck');
allcheck_change.addEventListener('click', function() {
  if(misaki_on.getVisible() == false){
    misaki_on.setVisible(true);
    misaki_off.setVisible(false);
  }
  if(yawatahama_on.getVisible() == false){
    yawatahama_on.setVisible(true);
    yawatahama_off.setVisible(false);
  }
  if(akehama_on.getVisible() == false){
    akehama_on.setVisible(true);
    akehama_off.setVisible(false);
  }
  if(yoshida_on.getVisible() == false){
    yoshida_on.setVisible(true);
    yoshida_off.setVisible(false);
  }
  if(uwajima_on.getVisible() == false){
    uwajima_on.setVisible(true);
    uwajima_off.setVisible(false);
  }
  if(hiburi_on.getVisible() == false){
    hiburi_on.setVisible(true);
    hiburi_off.setVisible(false);
  }
  if(yusu_on.getVisible() == false){
    yusu_on.setVisible(true);
    yusu_off.setVisible(false);
  }
  if(shitaba_on.getVisible() == false){
    shitaba_on.setVisible(true);
    shitaba_off.setVisible(false);
  }
  if(miura_on.getVisible() == false){
    miura_on.setVisible(true);
    miura_off.setVisible(false);
  }
  if(kitanada_on.getVisible() == false){
    kitanada_on.setVisible(true);
    kitanada_off.setVisible(false);
  }
  if(shimonada_on.getVisible() == false){
    shimonada_on.setVisible(true);
    shimonada_off.setVisible(false);
  }
  if(nagamiyama_on.getVisible() == false){
    nagamiyama_on.setVisible(true);
    nagamiyama_off.setVisible(false);
  }
  if(iekushi_on.getVisible() == false){
    iekushi_on.setVisible(true);
    iekushi_off.setVisible(false);
  }
  if(kashiwazaki_on.getVisible() == false){
    kashiwazaki_on.setVisible(true);
    kashiwazaki_off.setVisible(false);
  }
  if(misho_on.getVisible() == false){
    misho_on.setVisible(true);
    misho_off.setVisible(false);
  }
  if(nishiura_on.getVisible() == false){
    nishiura_on.setVisible(true);
    nishiura_off.setVisible(false);
  }
  if(funakoshi_on.getVisible() == false){
    funakoshi_on.setVisible(true);
    funakoshi_off.setVisible(false);
  }
  if(fukuura_on.getVisible() == false){
    fukuura_on.setVisible(true);
    fukuura_off.setVisible(false);
  }
  if(hisayoshi_on.getVisible() == false){
    hisayoshi_on.setVisible(true);
    hisayoshi_off.setVisible(false);
  }
  if(fukaura_on.getVisible() == false){
    fukaura_on.setVisible(true);
    fukaura_off.setVisible(false);
  }
  if(uchiumi_on.getVisible() == false){
    uchiumi_on.setVisible(true);
    uchiumi_off.setVisible(false);
  }

});


//マップの図形をクリックしたときの処理
//チェックボックスを外すのと図形のオンオフ切り替え
//このプログラムはたぶん冗長で，もっといい書き方があると思います…

misaki_on.addListener( "click", function ( argument ) {
  //チェックボックスの数（エリア数）を増やしたら，それに対応して配列の数字も変えてください
  document.form.elements['Location[]'][0].checked = false;
	misaki_on.setVisible(false);
  misaki_off.setVisible(true);
} ) ;
misaki_off.addListener( "click", function ( argument ) {
  document.form.elements['Location[]'][0].checked = true;
	misaki_off.setVisible(false);
  misaki_on.setVisible(true);
} ) ;


yawatahama_on.addListener( "click", function ( argument ) {
  document.form.elements['Location[]'][1].checked = false;
	yawatahama_on.setVisible(false);
  yawatahama_off.setVisible(true);
} ) ;
yawatahama_off.addListener( "click", function ( argument ) {
  document.form.elements['Location[]'][1].checked = true;
	yawatahama_off.setVisible(false);
  yawatahama_on.setVisible(true);
} ) ;


akehama_on.addListener( "click", function ( argument ) {
  document.form.elements['Location[]'][2].checked = false;
	akehama_on.setVisible(false);
  akehama_off.setVisible(true);
} ) ;
akehama_off.addListener( "click", function ( argument ) {
  document.form.elements['Location[]'][2].checked = true;
	akehama_off.setVisible(false);
  akehama_on.setVisible(true);
} ) ;


yoshida_on.addListener( "click", function ( argument ) {
  document.form.elements['Location[]'][3].checked = false;
	yoshida_on.setVisible(false);
  yoshida_off.setVisible(true);
} ) ;
yoshida_off.addListener( "click", function ( argument ) {
  document.form.elements['Location[]'][3].checked = true;
	yoshida_off.setVisible(false);
  yoshida_on.setVisible(true);
} ) ;


uwajima_on.addListener( "click", function ( argument ) {
  document.form.elements['Location[]'][4].checked = false;
	uwajima_on.setVisible(false);
  uwajima_off.setVisible(true);
} ) ;
uwajima_off.addListener( "click", function ( argument ) {
  document.form.elements['Location[]'][4].checked = true;
	uwajima_off.setVisible(false);
  uwajima_on.setVisible(true);
} ) ;

hiburi_on.addListener( "click", function ( argument ) {
  document.form.elements['Location[]'][5].checked = false;
	hiburi_on.setVisible(false);
  hiburi_off.setVisible(true);
} ) ;
hiburi_off.addListener( "click", function ( argument ) {
  document.form.elements['Location[]'][5].checked = true;
	hiburi_off.setVisible(false);
  hiburi_on.setVisible(true);
} ) ;

yusu_on.addListener( "click", function ( argument ) {
  document.form.elements['Location[]'][6].checked = false;
	yusu_on.setVisible(false);
  yusu_off.setVisible(true);
} ) ;
yusu_off.addListener( "click", function ( argument ) {
  document.form.elements['Location[]'][6].checked = true;
	yusu_off.setVisible(false);
  yusu_on.setVisible(true);
} ) ;

shitaba_on.addListener( "click", function ( argument ) {
  document.form.elements['Location[]'][7].checked = false;
	shitaba_on.setVisible(false);
  shitaba_off.setVisible(true);
} ) ;
shitaba_off.addListener( "click", function ( argument ) {
  document.form.elements['Location[]'][7].checked = true;
	shitaba_off.setVisible(false);
  shitaba_on.setVisible(true);
} ) ;

miura_on.addListener( "click", function ( argument ) {
  document.form.elements['Location[]'][8].checked = false;
	miura_on.setVisible(false);
  miura_off.setVisible(true);
} ) ;
miura_off.addListener( "click", function ( argument ) {
  document.form.elements['Location[]'][8].checked = true;
	miura_off.setVisible(false);
  miura_on.setVisible(true);
} ) ;

kitanada_on.addListener( "click", function ( argument ) {
  document.form.elements['Location[]'][9].checked = false;
	kitanada_on.setVisible(false);
  kitanada_off.setVisible(true);
} ) ;
kitanada_off.addListener( "click", function ( argument ) {
  document.form.elements['Location[]'][9].checked = true;
	kitanada_off.setVisible(false);
  kitanada_on.setVisible(true);
} ) ;

shimonada_on.addListener( "click", function ( argument ) {
  document.form.elements['Location[]'][10].checked = false;
	shimonada_on.setVisible(false);
  shimonada_off.setVisible(true);
} ) ;
shimonada_off.addListener( "click", function ( argument ) {
  document.form.elements['Location[]'][10].checked = true;
	shimonada_off.setVisible(false);
  shimonada_on.setVisible(true);
} ) ;

nagamiyama_on.addListener( "click", function ( argument ) {
  document.form.elements['Location[]'][11].checked = false;
	nagamiyama_on.setVisible(false);
  nagamiyama_off.setVisible(true);
} ) ;
nagamiyama_off.addListener( "click", function ( argument ) {
  document.form.elements['Location[]'][11].checked = true;
	nagamiyama_off.setVisible(false);
  nagamiyama_on.setVisible(true);
} ) ;

iekushi_on.addListener( "click", function ( argument ) {
  document.form.elements['Location[]'][12].checked = false;
	iekushi_on.setVisible(false);
  iekushi_off.setVisible(true);
} ) ;
iekushi_off.addListener( "click", function ( argument ) {
  document.form.elements['Location[]'][12].checked = true;
	iekushi_off.setVisible(false);
  iekushi_on.setVisible(true);
} ) ;

kashiwazaki_on.addListener( "click", function ( argument ) {
  document.form.elements['Location[]'][13].checked = false;
	kashiwazaki_on.setVisible(false);
  kashiwazaki_off.setVisible(true);
} ) ;
kashiwazaki_off.addListener( "click", function ( argument ) {
  document.form.elements['Location[]'][13].checked = true;
	kashiwazaki_off.setVisible(false);
  kashiwazaki_on.setVisible(true);
} ) ;

misho_on.addListener( "click", function ( argument ) {
  document.form.elements['Location[]'][14].checked = false;
	misho_on.setVisible(false);
  misho_off.setVisible(true);
} ) ;
misho_off.addListener( "click", function ( argument ) {
  document.form.elements['Location[]'][14].checked = true;
	misho_off.setVisible(false);
  misho_on.setVisible(true);
} ) ;

nishiura_on.addListener( "click", function ( argument ) {
  document.form.elements['Location[]'][15].checked = false;
	nishiura_on.setVisible(false);
  nishiura_off.setVisible(true);
} ) ;
nishiura_off.addListener( "click", function ( argument ) {
  document.form.elements['Location[]'][15].checked = true;
	nishiura_off.setVisible(false);
  nishiura_on.setVisible(true);
} ) ;

funakoshi_on.addListener( "click", function ( argument ) {
  document.form.elements['Location[]'][16].checked = false;
	funakoshi_on.setVisible(false);
  funakoshi_off.setVisible(true);
} ) ;
funakoshi_off.addListener( "click", function ( argument ) {
  document.form.elements['Location[]'][16].checked = true;
	funakoshi_off.setVisible(false);
  funakoshi_on.setVisible(true);
} ) ;

fukuura_on.addListener( "click", function ( argument ) {
  document.form.elements['Location[]'][17].checked = false;
	fukuura_on.setVisible(false);
  fukuura_off.setVisible(true);
} ) ;
fukuura_off.addListener( "click", function ( argument ) {
  document.form.elements['Location[]'][17].checked = true;
	fukuura_off.setVisible(false);
  fukuura_on.setVisible(true);
} ) ;

hisayoshi_on.addListener( "click", function ( argument ) {
  document.form.elements['Location[]'][18].checked = false;
	hisayoshi_on.setVisible(false);
  hisayoshi_off.setVisible(true);
} ) ;
hisayoshi_off.addListener( "click", function ( argument ) {
  document.form.elements['Location[]'][18].checked = true;
	hisayoshi_off.setVisible(false);
  hisayoshi_on.setVisible(true);
} ) ;

fukaura_on.addListener( "click", function ( argument ) {
  document.form.elements['Location[]'][19].checked = false;
	fukaura_on.setVisible(false);
  fukaura_off.setVisible(true);
} ) ;
fukaura_off.addListener( "click", function ( argument ) {
  document.form.elements['Location[]'][19].checked = true;
	fukaura_off.setVisible(false);
  fukaura_on.setVisible(true);
} ) ;

uchiumi_on.addListener( "click", function ( argument ) {
  document.form.elements['Location[]'][20].checked = false;
	uchiumi_on.setVisible(false);
  uchiumi_off.setVisible(true);
} ) ;
uchiumi_off.addListener( "click", function ( argument ) {
  document.form.elements['Location[]'][20].checked = true;
	uchiumi_off.setVisible(false);
  uchiumi_on.setVisible(true);
} ) ;






}