var currentInfoWindow = null;	//最後に開いた情報ウィンドウを記憶
  function initialize() {
	//地図初期化
    var initPos = new google.maps.LatLng(35.71379,139.777043);
    var myOptions = {
      center : initPos,
      zoom : 15,
      mapTypeId : google.maps.MapTypeId.ROADMAP
    };
    var map_canvas = new google.maps.Map(document.getElementById("map_canvas"), myOptions);

	//マーカーを作成
	var markerPos0 = new google.maps.LatLng(35.7140458,139.7791067);
var markerPos1 = new google.maps.LatLng(35.7126349,139.7819760);
var markerPos2 = new google.maps.LatLng(35.7087101,139.7759544);
var markerPos3 = new google.maps.LatLng(35.7093322,139.7759849);
var markerPos4 = new google.maps.LatLng(35.7215728,139.7790285);
var markerPos5 = new google.maps.LatLng(35.7217867,139.7790757);
var markerPos6 = new google.maps.LatLng(35.7213034,139.7794146);
var markerPos7 = new google.maps.LatLng(35.7214811,139.7791924);
var markerPos8 = new google.maps.LatLng(35.7215117,139.7793507);
var markerPos9 = new google.maps.LatLng(35.7214006,139.7801673);
var markerPos10 = new google.maps.LatLng(35.7218645,139.7794562);
var markerPos11 = new google.maps.LatLng(35.7127486,139.7775540);
var markerPos12 = new google.maps.LatLng(35.7212673,139.7802117);
var markerPos13 = new google.maps.LatLng(35.7216950,139.7791924);
var markerPos14 = new google.maps.LatLng(35.7219894,139.7790562);
var markerPos15 = new google.maps.LatLng(35.7094989,139.7753877);
var markerPos16 = new google.maps.LatLng(35.7092989,139.7755738);
var markerPos17 = new google.maps.LatLng(35.7114711,139.7801373);
var markerPos18 = new google.maps.LatLng(35.7218922,139.7786702);
var markerPos19 = new google.maps.LatLng(35.7216228,139.7793257);
var markerPos20 = new google.maps.LatLng(35.7212562,139.7798146);
var markerPos21 = new google.maps.LatLng(35.7214756,139.7789174);
var markerPos22 = new google.maps.LatLng(35.7215506,139.7796951);
var markerPos23 = new google.maps.LatLng(35.7215506,139.7796951);
var markerPos24 = new google.maps.LatLng(35.7220367,139.7793034);
var markerPos25 = new google.maps.LatLng(35.7217867,139.7793340);
createMarker(map_canvas, markerPos0, "上野 サットンプレイスホテル<br />東京都台東区上野7-8-23 <br />03-3842-2411<div class=dtl><a href=detail.html?id=124&query=20>詳細</a>","./marker/pin_biz01.png");
createMarker(map_canvas, markerPos1, "チサンホテル上野<br />東京都台東区東上野5-5-6<br />03-5828-0108<div class=dtl><a href=detail.html?id=125&query=20>詳細</a>","./marker/pin_biz02.png");
createMarker(map_canvas, markerPos2, "ホテルサードニクス上野<br />東京都台東区上野6-6-7 <br />03-3833-7200<div class=dtl><a href=detail.html?id=126&query=20>詳細</a>","./marker/pin_biz03.png");
createMarker(map_canvas, markerPos3, "上野タウンホテル<br />東京都台東区上野6-7-5 <br />03-5812-0403<div class=dtl><a href=detail.html?id=612&query=20>詳細</a>","./marker/pin_lov04.png");
createMarker(map_canvas, markerPos4, "KATSURA（カツラ）<br />東京都台東区根岸1-3-11 <br />03-3872-7313<div class=dtl><a href=detail.html?id=615&query=20>詳細</a>","./marker/pin_lov05.png");
createMarker(map_canvas, markerPos5, "アジアンＰ－ＤＯＯＲ（アジアンピードアー）<br />東京都台東区根岸1-5-22 <br />03-3876-8877<div class=dtl><a href=detail.html?id=618&query=20>詳細</a>","./marker/pin_lov06.png");
createMarker(map_canvas, markerPos6, "サンモリッツ<br />東京都台東区根岸1-3-15 <br />03-5603-0381<div class=dtl><a href=detail.html?id=621&query=20>詳細</a>","./marker/pin_lov07.png");
createMarker(map_canvas, markerPos7, "サンモリッツ・エコ<br />東京都台東区根岸1-3-12 <br />03-3874-2534<div class=dtl><a href=detail.html?id=622&query=20>詳細</a>","./marker/pin_lov08.png");
createMarker(map_canvas, markerPos8, "ニューしのぶ<br />東京都台東区根岸1-2-7 <br />03-3873-1943<div class=dtl><a href=detail.html?id=632&query=20>詳細</a>","./marker/pin_lov09.png");
createMarker(map_canvas, markerPos9, "プリンセス2世<br />東京都台東区根岸1-2-18 <br />03-3876-3301<div class=dtl><a href=detail.html?id=634&query=20>詳細</a>","./marker/pin_lov10.png");
createMarker(map_canvas, markerPos10, "ホテル XieXie（シェシェ）<br />東京都台東区根岸1-2-11 <br />03-3872-6426<div class=dtl><a href=detail.html?id=640&query=20>詳細</a>","./marker/pin_lov11.png");
createMarker(map_canvas, markerPos11, "ホテルニューウエノ<br />上野7-2-5<br />03-3841-3221<div class=dtl><a href=detail.html?id=773&query=20>詳細</a>","./marker/pin_biz12.png");
createMarker(map_canvas, markerPos12, "ホテル シャーウッド<br />台東区根岸1-2-21<br />03-3876-2121<div class=dtl><a href=detail.html?id=775&query=20>詳細</a>","./marker/pin_biz13.png");
createMarker(map_canvas, markerPos13, "アムール<br />東京都台東区根岸１－２－９<br />03-3872-7401<div class=dtl><a href=detail.html?id=809&query=20>詳細</a>","./marker/pin_lov14.png");
createMarker(map_canvas, markerPos14, "HOTEL SERA APiO （セラアピオ）<br />東京都台東区根岸1-5-23<br />03-3876-2700<div class=dtl><a href=detail.html?id=932&query=20>詳細</a>","./marker/pin_lov15.png");
createMarker(map_canvas, markerPos15, "CHIC<br />東京都台東区上野6-9-21<br />03-3836-2180<div class=dtl><a href=detail.html?id=964&query=20>詳細</a>","./marker/pin_lov16.png");
createMarker(map_canvas, markerPos16, "エレガント<br />東京都台東区上野6-8-5<br />03-3876-7993<div class=dtl><a href=detail.html?id=965&query=20>詳細</a>","./marker/pin_lov17.png");
createMarker(map_canvas, markerPos17, "HOTEL ちゃくれん<br />東京都台東区東上野3-36-5<br />03-3834-3082<div class=dtl><a href=detail.html?id=966&query=20>詳細</a>","./marker/pin_lov18.png");
createMarker(map_canvas, markerPos18, "IVY（アイビー）A館<br />東京都台東区根岸1-5-3<br />03-3876-0931<div class=dtl><a href=detail.html?id=967&query=20>詳細</a>","./marker/pin_lov19.png");
createMarker(map_canvas, markerPos19, "末広本館<br />東京都台東区根岸1-2-6<br />03-3873-0453<div class=dtl><a href=detail.html?id=968&query=20>詳細</a>","./marker/pin_lov20.png");
createMarker(map_canvas, markerPos20, "ステーションストーリー<br />東京都台東区根岸1-2-3<br />03-3876-7991<div class=dtl><a href=detail.html?id=969&query=20>詳細</a>","./marker/pin_lov21.png");
createMarker(map_canvas, markerPos21, "サウンド<br />東京都台東区根岸1-3-9<br />03-3872-7827<div class=dtl><a href=detail.html?id=972&query=20>詳細</a>","./marker/pin_lov22.png");
createMarker(map_canvas, markerPos22, "ステーション　インペリアル<br />東京都台東区根岸1-2-5<br /> 03-3876-5770<div class=dtl><a href=detail.html?id=978&query=20>詳細</a>","./marker/pin_lov23.png");
createMarker(map_canvas, markerPos23, "ステーションスクエア<br />東京都台東区根岸1-2-5<br />03-3876-3511<div class=dtl><a href=detail.html?id=980&query=20>詳細</a>","./marker/pin_lov24.png");
createMarker(map_canvas, markerPos24, "ニュー大柿<br />東京都台東区根岸1-5-17<br /> 03-3871-6578<div class=dtl><a href=detail.html?id=988&query=20>詳細</a>","./marker/pin_lov25.png");
createMarker(map_canvas, markerPos25, "パール<br />東京都台東区根岸1-2-10<br />03-3873-8886<div class=dtl><a href=detail.html?id=989&query=20>詳細</a>","./marker/pin_lov26.png");
  }

	function createMarker(map, latlng, text, icon) {
		var infoWndOpts = {
			content : text
		};
		var infoWnd = new google.maps.InfoWindow(infoWndOpts);
		var image = icon;

		var markerOpts = {
			position : latlng,
			map : map,
			icon : image
		};

		var marker = new google.maps.Marker(markerOpts);
		google.maps.event.addListener(marker, "click", function(){
			//先に開いた情報ウィンドウがあれば、closeする
			if (currentInfoWindow) {
				currentInfoWindow.close();
			}
			//情報ウィンドウを開く
			infoWnd.open(map, marker);

			currentInfoWindow = infoWnd;
		});
		return marker;
	}