function initialize() {
    var myLatlng = new google.maps.LatLng(34.67299391793338, 135.49043655395508);

    var myOptions = {
      zoom: 16,
      mapTypeControl: false,
      navigationControl: true,
      center: myLatlng,
      mapTypeId: google.maps.MapTypeId.ROADMAP
    }
    var map = new google.maps.Map(document.getElementById("map_canvas"), myOptions);
    var image = 'http://www.sweatshopunion.jp/global/images/map/marker.png';
    var myLatLng = new google.maps.LatLng(34.67299391793338, 135.49043655395508);
    var TictocMarker = new google.maps.Marker({
        position: myLatLng,
        map: map,
        icon: image
    });
  }