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(35.6728535,139.8174097);
    var myOptions = {
      center : initPos,
      zoom : 12,
      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(35.6822885,139.7996116);
var markerPos1 = new google.maps.LatLng(35.6746589,139.8144850);
var markerPos2 = new google.maps.LatLng(35.6285470,139.7870284);
var markerPos3 = new google.maps.LatLng(35.6889794,139.8213648);
var markerPos4 = new google.maps.LatLng(35.6671986,139.8106467);
var markerPos5 = new google.maps.LatLng(35.6692678,139.8018783);
var markerPos6 = new google.maps.LatLng(35.6711371,139.7988175);
var markerPos7 = new google.maps.LatLng(35.6328770,139.7932887);
var markerPos8 = new google.maps.LatLng(35.6975312,139.8239257);
var markerPos9 = new google.maps.LatLng(35.6986673,139.8274337);
var markerPos10 = new google.maps.LatLng(35.6976090,139.8251395);
var markerPos11 = new google.maps.LatLng(35.6984424,139.8303529);
var markerPos12 = new google.maps.LatLng(35.6967062,139.8227286);
var markerPos13 = new google.maps.LatLng(35.6982201,139.8280642);
createMarker(map_canvas, markerPos0, "コンフォートホテル東京清澄白河<br />東京都江東区白河1-6-12 <br />03-5639-9311<div class=dtl><a href=detail.html?id=81&query=江東区>詳細</a>","./marker/pin_biz01.png");
createMarker(map_canvas, markerPos1, "ホテルイースト21トウキョウ<br />東京都江東区東陽6-3-3<br />03-5683-5683<div class=dtl><a href=detail.html?id=82&query=江東区>詳細</a>","./marker/pin_biz02.png");
createMarker(map_canvas, markerPos2, "ホテルトラスティ東京ベイサイド<br />東京都江東区有明3-1-5<br />03-6700-0001<div class=dtl><a href=detail.html?id=83&query=江東区>詳細</a>","./marker/pin_biz03.png");
createMarker(map_canvas, markerPos3, "アパホテル東京大島<br />東京都江東区大島1-8-7 <br />03-3638-5111<div class=dtl><a href=detail.html?id=84&query=江東区>詳細</a>","./marker/pin_biz04.png");
createMarker(map_canvas, markerPos4, "アパホテル東京木場<br />東京都江東区東陽1-16-16<br />03-3615-8111<div class=dtl><a href=detail.html?id=85&query=江東区>詳細</a>","./marker/pin_biz05.png");
createMarker(map_canvas, markerPos5, "デイナイスホテル東京<br />東京都江東区木場2-1-1<br />03-3642-0011<div class=dtl><a href=detail.html?id=86&query=江東区>詳細</a>","./marker/pin_biz06.png");
createMarker(map_canvas, markerPos6, "東急ステイ門前仲町<br />東京都江東区富岡1-23-2 <br />03-5620-0109<div class=dtl><a href=detail.html?id=87&query=江東区>詳細</a>","./marker/pin_biz07.png");
createMarker(map_canvas, markerPos7, "東京ベイ有明ワシントンホテル<br />東京都江東区有明3-1-28<br />03-5564-0111<div class=dtl><a href=detail.html?id=88&query=江東区>詳細</a>","./marker/pin_biz08.png");
createMarker(map_canvas, markerPos8, "エリザベス石庭<br />東京都江東区亀戸2-18-14<br />03-3685-0067<div class=dtl><a href=detail.html?id=542&query=江東区>詳細</a>","./marker/pin_lov09.png");
createMarker(map_canvas, markerPos9, "トマト<br />東京都江東区亀戸5-6-5 <br />03-3683-1010<div class=dtl><a href=detail.html?id=543&query=江東区>詳細</a>","./marker/pin_lov10.png");
createMarker(map_canvas, markerPos10, "プラザ 21<br />東京都江東区亀戸2-20-10 <br />03-3636-0021<div class=dtl><a href=detail.html?id=544&query=江東区>詳細</a>","./marker/pin_lov11.png");
createMarker(map_canvas, markerPos11, "ホワイトボックス亀戸<br />東京都江東区亀戸5-33-17<br />03-3683-8111<div class=dtl><a href=detail.html?id=545&query=江東区>詳細</a>","./marker/pin_lov12.png");
createMarker(map_canvas, markerPos12, "ガラスの城<br />東京都江東区亀戸1-42-8<br />03-3682-4151<div class=dtl><a href=detail.html?id=869&query=江東区>詳細</a>","./marker/pin_lov13.png");
createMarker(map_canvas, markerPos13, "サミット<br />東京都江東区亀戸5-6-19<br /> 03-3638-0691<div class=dtl><a href=detail.html?id=870&query=江東区>詳細</a>","./marker/pin_lov14.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;
	}