Content pulled from an Ajax request!
This is some HTML content to populate the info window. Notice that when it opened the event "extinfowindowopen" should be show up in the GLog display below.
Additionally there should be a log entry for "extinfowindowupdate" since this contents was pulled from an Ajax request.
Finally, when you click on the map, or the close box in the upper left corner of his window, you'll notice two more events get logged: extinfowindowbeforeclose, and extinfowindowclose.