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(35.6995657,139.6364379);
    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(35.7057206,139.6506753);
var markerPos1 = new google.maps.LatLng(35.7000656,139.6332826);
var markerPos2 = new google.maps.LatLng(35.6706052,139.6503939);
var markerPos3 = new google.maps.LatLng(35.7055096,139.6503948);
var markerPos4 = new google.maps.LatLng(35.6903553,139.6194397);
var markerPos5 = new google.maps.LatLng(35.7040180,139.6511753);
var markerPos6 = new google.maps.LatLng(35.7037319,139.6358850);
var markerPos7 = new google.maps.LatLng(35.7041478,139.5982967);
var markerPos8 = new google.maps.LatLng(35.7045430,139.6383237);
var markerPos9 = new google.maps.LatLng(35.6903553,139.6194397);
var markerPos10 = new google.maps.LatLng(35.7047013,139.6522863);
var markerPos11 = new google.maps.LatLng(35.7046152,139.6347740);
var markerPos12 = new google.maps.LatLng(35.7033730,139.6006521);
var markerPos13 = new google.maps.LatLng(35.7036986,139.6476368);
var markerPos14 = new google.maps.LatLng(35.6683386,139.6417556);
createMarker(map_canvas, markerPos0, "ホテルアークタワー高円寺<br />東京都杉並区高円寺北2-4-3 <br />03-3310-5111<div class=dtl><a href=detail.html?id=115&query=杉並区>詳細</a>","./marker/pin_biz01.png");
createMarker(map_canvas, markerPos1, "アミスタ阿佐ヶ谷<br />東京都杉並区成田東5-35-14<br />03-3220-5711<div class=dtl><a href=detail.html?id=116&query=杉並区>詳細</a>","./marker/pin_biz02.png");
createMarker(map_canvas, markerPos2, "大磯ホテル<br />東京都杉並区和泉2-8-4<br />03-3322-2141<div class=dtl><a href=detail.html?id=117&query=杉並区>詳細</a>","./marker/pin_biz03.png");
createMarker(map_canvas, markerPos3, "ホテルメッツ高円寺<br />東京都杉並区高円寺北2-5-1 <br />03-5327-0011<div class=dtl><a href=detail.html?id=118&query=杉並区>詳細</a>","./marker/pin_biz04.png");
createMarker(map_canvas, markerPos4, "アクアオアシス<br />東京都杉並区高井戸東4-13-15<br />03-3332-6161<div class=dtl><a href=detail.html?id=571&query=杉並区>詳細</a>","./marker/pin_lov05.png");
createMarker(map_canvas, markerPos5, "アミ<br />東京都杉並区高円寺南4-30-6<br />03-3312-6303<div class=dtl><a href=detail.html?id=572&query=杉並区>詳細</a>","./marker/pin_lov06.png");
createMarker(map_canvas, markerPos6, "一声館<br />東京都杉並区阿佐谷南3-35-8 <br />03-3392-0546<div class=dtl><a href=detail.html?id=573&query=杉並区>詳細</a>","./marker/pin_lov07.png");
createMarker(map_canvas, markerPos7, "デーカーズホテル<br />東京都杉並区西荻北3-3-3 <br />03-3396-0026<div class=dtl><a href=detail.html?id=575&query=杉並区>詳細</a>","./marker/pin_lov08.png");
createMarker(map_canvas, markerPos8, "HOTELエスプリ<br />東京都杉並区阿佐谷南2-19-8<br />03-5306-7959<div class=dtl><a href=detail.html?id=576&query=杉並区>詳細</a>","./marker/pin_lov09.png");
createMarker(map_canvas, markerPos9, "ホテル荻窪<br />東京都杉並区高井戸東4-13-15<br />03-3332-6161<div class=dtl><a href=detail.html?id=577&query=杉並区>詳細</a>","./marker/pin_lov10.png");
createMarker(map_canvas, markerPos10, "ホテルズー<br />東京都杉並区高円寺南4-36-7<br />03-3315-0755<div class=dtl><a href=detail.html?id=578&query=杉並区>詳細</a>","./marker/pin_lov11.png");
createMarker(map_canvas, markerPos11, "ホテルスカイコート阿佐谷<br />東京都杉並区阿佐谷南3-37-11 <br />03-3398-4400<div class=dtl><a href=detail.html?id=579&query=杉並区>詳細</a>","./marker/pin_lov12.png");
createMarker(map_canvas, markerPos12, "ホテルデラフィーノ<br />東京都杉並区西荻南3-14-6 <br />03-5370-0055<div class=dtl><a href=detail.html?id=580&query=杉並区>詳細</a>","./marker/pin_lov13.png");
createMarker(map_canvas, markerPos13, "ホテルワシェ（和紗）<br />東京都杉並区高円寺南3-48-17 <br />03-3314-5015<div class=dtl><a href=detail.html?id=581&query=杉並区>詳細</a>","./marker/pin_lov14.png");
createMarker(map_canvas, markerPos14, "よろづや旅館<br />東京都杉並区永福1-6-18<br />03-3321-1791<div class=dtl><a href=detail.html?id=582&query=杉並区>詳細</a>","./marker/pin_lov15.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;
	}