I'm trying to display this kml file (http://www.ercot.com/content/cdr/contours/rtmLmpHg.kml?uniquenessFactor=1340825710487) on the RadMap. I'm able to display it on the map but there are two additional things I'd like to be able to do. The first is to be able to display the legend (you can see an example if you load that kml in google earth) in the radmap legend. The second is to display the tooltips like they are displayed in google earth. Any idea on how to accomplish this? I tried using the KmlReader class, but other than the points and contours I was unsuccessful.