The point display issue was a silly error (passing two parameters instead of a single array parameter). I now also have the categories scrolling instead of the whole nav box, and I also have a double-click on a location name showing the location, and zooming to it. GN and I are working with little success on creating an optimal height for the map canvas, though. There may be some JavaScript approach we can use, but I don't know what it would be. If we resize the div after the map is created, the map is stretched because the canvas resizes. We really need to size the div before the canvas is created, I guess.