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(35.689729,139.700464);
    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(35.6991589,139.7012327);
var markerPos1 = new google.maps.LatLng(35.6990978,139.7027131);
var markerPos2 = new google.maps.LatLng(35.7019945,139.6968831);
createMarker(map_canvas, markerPos0, "MISATO<br />東京都新宿区百人町1-5-21<br />03-3200-4254<div class=dtl><a href=detail.html?id=865&query=8>詳細</a>","./marker/pin_lov01.png");
createMarker(map_canvas, markerPos1, "リオ<br />東京都新宿区大久保1-17-1<br />03-3200-5602<div class=dtl><a href=detail.html?id=868&query=8>詳細</a>","./marker/pin_lov02.png");
createMarker(map_canvas, markerPos2, "甲隆閣<br />東京都新宿区百人町２―２３―４８<br />03-3369-5526<div class=dtl><a href=detail.html?id=1001&query=8>詳細</a>","./marker/pin_biz03.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;
	}