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(35.731412,139.728584);
    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(35.7338174,139.7268233);
var markerPos1 = new google.maps.LatLng(35.7317148,139.7273595);
var markerPos2 = new google.maps.LatLng(35.7335118,139.7260567);
var markerPos3 = new google.maps.LatLng(35.7317093,139.7362367);
var markerPos4 = new google.maps.LatLng(35.7300039,139.7302149);
var markerPos5 = new google.maps.LatLng(35.7303261,139.7338730);
var markerPos6 = new google.maps.LatLng(35.7323425,139.7385782);
var markerPos7 = new google.maps.LatLng(35.7326536,139.7269039);
var markerPos8 = new google.maps.LatLng(35.7303899,139.7314009);
var markerPos9 = new google.maps.LatLng(35.7328591,139.7264623);
var markerPos10 = new google.maps.LatLng(35.7328313,139.7265567);
var markerPos11 = new google.maps.LatLng(35.7326980,139.7289343);
var markerPos12 = new google.maps.LatLng(35.7326591,139.7256234);
var markerPos13 = new google.maps.LatLng(35.7305955,139.7305121);
var markerPos14 = new google.maps.LatLng(35.7339090,139.7274844);
var markerPos15 = new google.maps.LatLng(35.7303788,139.7307732);
var markerPos16 = new google.maps.LatLng(35.7335368,139.7260595);
var markerPos17 = new google.maps.LatLng(35.7305010,139.7336952);
var markerPos18 = new google.maps.LatLng(35.7318120,139.7299149);
var markerPos19 = new google.maps.LatLng(35.7323786,139.7383838);
createMarker(map_canvas, markerPos0, "大塚タウンホテル<br />東京都豊島区北大塚2-9-1<br />03-5961-3880<div class=dtl><a href=detail.html?id=216&query=13>詳細</a>","./marker/pin_biz01.png");
createMarker(map_canvas, markerPos1, "ホテルベルクラシック東京<br />東京都豊島区南大塚3-33-6<br />03-5950-1200<div class=dtl><a href=detail.html?id=219&query=13>詳細</a>","./marker/pin_biz02.png");
createMarker(map_canvas, markerPos2, "サンシャインヒル大塚<br />東京都豊島区北大塚3-22-1 <br />03-3940-1189<div class=dtl><a href=detail.html?id=227&query=13>詳細</a>","./marker/pin_biz03.png");
createMarker(map_canvas, markerPos3, "D CUBE（ディーキューブ）<br />東京都豊島区巣鴨1-38-5<br />03-3946-0015<div class=dtl><a href=detail.html?id=660&query=13>詳細</a>","./marker/pin_lov04.png");
createMarker(map_canvas, markerPos4, "ギィ<br />東京都豊島区南大塚2-43-9 <br />03-3944-0248<div class=dtl><a href=detail.html?id=668&query=13>詳細</a>","./marker/pin_lov05.png");
createMarker(map_canvas, markerPos5, "LIETO<br />東京都豊島区南大塚1-36-8 <br />03-3945-8181<div class=dtl><a href=detail.html?id=674&query=13>詳細</a>","./marker/pin_lov06.png");
createMarker(map_canvas, markerPos6, "サンプラザ<br />東京都豊島区巣鴨1-27-11 <br />03-5976-4530<div class=dtl><a href=detail.html?id=676&query=13>詳細</a>","./marker/pin_lov07.png");
createMarker(map_canvas, markerPos7, "シネマインキャスト<br />東京都豊島区北大塚2-5-3<br />03-3940-9911<div class=dtl><a href=detail.html?id=681&query=13>詳細</a>","./marker/pin_lov08.png");
createMarker(map_canvas, markerPos8, "セアン大塚<br />東京都豊島区南大塚1-55-1 <br />03-5940-2722<div class=dtl><a href=detail.html?id=684&query=13>詳細</a>","./marker/pin_lov09.png");
createMarker(map_canvas, markerPos9, "小さな恋の物語<br />東京都豊島区北大塚2-4-8<br />03-3576-3366<div class=dtl><a href=detail.html?id=685&query=13>詳細</a>","./marker/pin_lov10.png");
createMarker(map_canvas, markerPos10, "プリンセス3世<br />東京都豊島区北大塚2-4-2<br />03-3940-3421<div class=dtl><a href=detail.html?id=692&query=13>詳細</a>","./marker/pin_lov11.png");
createMarker(map_canvas, markerPos11, "フロンティア<br />東京都豊島区北大塚2-15-6 <br />03-3949-1591<div class=dtl><a href=detail.html?id=695&query=13>詳細</a>","./marker/pin_lov12.png");
createMarker(map_canvas, markerPos12, "ホテルPAL<br />東京都豊島区北大塚3-1-1<br />03-3940-8081<div class=dtl><a href=detail.html?id=698&query=13>詳細</a>","./marker/pin_lov13.png");
createMarker(map_canvas, markerPos13, "ホテル101<br />東京都豊島区南大塚1-53-6<br />03-3941-2115<div class=dtl><a href=detail.html?id=705&query=13>詳細</a>","./marker/pin_lov14.png");
createMarker(map_canvas, markerPos14, "ホワイト<br />東京都豊島区北大塚2-18-2<br />03-3940-2210<div class=dtl><a href=detail.html?id=706&query=13>詳細</a>","./marker/pin_lov15.png");
createMarker(map_canvas, markerPos15, "リキ<br />東京都豊島区南大塚1-51-14 <br />03-3944-5361<div class=dtl><a href=detail.html?id=712&query=13>詳細</a>","./marker/pin_lov16.png");
createMarker(map_canvas, markerPos16, "ビアンカ　ドゥエ<br />東京都豊島区北大塚３－２２－１<br />03-3940-2841<div class=dtl><a href=detail.html?id=806&query=13>詳細</a>","./marker/pin_lov17.png");
createMarker(map_canvas, markerPos17, "ビアンカ<br />東京都豊島区南大塚１－３７－１<br />03-3943-2351<div class=dtl><a href=detail.html?id=807&query=13>詳細</a>","./marker/pin_lov18.png");
createMarker(map_canvas, markerPos18, "アペルト<br />東京都豊島区北大塚1-16-7<br />03-3917-1234<div class=dtl><a href=detail.html?id=881&query=13>詳細</a>","./marker/pin_lov19.png");
createMarker(map_canvas, markerPos19, "ニューミエ<br />東京都豊島区巣鴨1-27-3<br />03-5976-1601<div class=dtl><a href=detail.html?id=918&query=13>詳細</a>","./marker/pin_lov20.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;
	}