The default OpenLayers.Layer.GML style can be nearly invisible when viewed on the main map.
The default OpenLayers.Layer.GML style can be nearly invisible when
viewed on the main map.

Set a style that's blue (since not a lot of things on the map are
blue), with strokeWidth 3 and opacity 50%. It makes things visible
enough without being too intrusive.



tillmo/do-roam,tillmo/do-roam,tillmo/do-roam,tillmo/do-roam,tillmo/do-roam,tillmo/do-roam