function initmap_20091104() {
  var myOptions = {
    zoom: 13,
    center: new google.maps.LatLng(35.987,140.553267),
    mapTypeId: google.maps.MapTypeId.ROADMAP
  }
  var map = new google.maps.Map(document.getElementById("map_20091104"), myOptions);

  var image = 'http://rentalkart-mania.com/images/gmapico_karting.png';
  var myLatLng = new google.maps.LatLng(35.987,140.553267);
  var beachMarker = new google.maps.Marker({
      position: myLatLng,
      map: map,
      icon: image
  });
}

var old_20091104 = window.onload;
window.onload = (typeof old_20091104 != 'function') ? function(e) {initmap_20091104();} : function(e) { old_20091104(e); initmap_20091104();};