title: Parsing a .kml file with geoxml3 for markerclusterer: markers not popping up infowindow
body: <p>I've got a map with markers loaded from a .kml file, and I'm using geoxml3 to parse it, and markerclusterer to cluster them. I've added some code to try and have the  and  tags on each of the markers in the kml file to be on an infoWindow when the user clicks on a marker. For some reason though, when I click on the marker, it doesn't create the infoWindow. I've previously added a console.log to make sure that it was recognizing the click, and it was, it just doesn't seem to want to make the infowindow. </p>
  
  <p>You can view the page at
  <a href="http://tanagerproductions.com/test/site2/testmap.html" rel="nofollow">http://tanagerproductions.com/test/site2/testmap.html</a></p>
  
  <p>The .kml file is at
  <a href="http://tanagerproductions.com/test/site2/js/locations.kml" rel="nofollow">http://tanagerproductions.com/test/site2/js/locations.kml</a></p>