Markers with numbers indicate clusters of stations - click to zoom the map to show station markers.
If you click on a marker for a station, a descriptive window will open and show the station features,
a link to the station's homepage, the regional network affiliations for the station,
and current conditions at the station (where available).
Click on the home button in the map navigation controls to restore the map to the initial zoom level.
EOT; // do not remove the above EOT line # The $thirdPart is what gets printed at the bottom of the page. $thirdPart = <<