Google Maps JavaScript API V3 で KML の読み込み

jQuery のロードとか含めて以下の感じ。

<script type="text/javascript" src="http://www.google.com/jsapi"></script>
<script type="text/javascript">google.load("jquery", "1.7");</script>
<script src="http://maps.google.com/maps/api/js?v=3&sensor=false&region=JP" type="text/javascript" charset="UTF-8"></script>
<script type="text/javascript">
 //<![CDATA[
  $(document).ready(function() {
   var opts = {
    zoom: 10,
    mapTypeId: google.maps.MapTypeId.ROADMAP,
    center: new google.maps.LatLng(35.00000, 135.00000)
   };
   map = new google.maps.Map($("#map").get(0), opts);
      var kmlLayer = new google.maps.KmlLayer("http://***/***.kml");
   kmlLayer.setMap(map);
  });
 //]]>
</script>