function deleteMarkers() {
      clearMarkers();
      markers = [];

  }
// Deletes all markers in the array by removing references to them.
Deletes all markers in the array by removing references to them.
Deletes all markers in the array by removing references to them .
function deleteMarkers() {
      clearMarkers();
      markers = [];
  }
function deleteMarkers ( ) { clearMarkers ( ) ; markers = [ ] ; }
Deletes all markers in the array by removing references to them.
Deletes all markers in the array by removing references to them .