handler.js

function timeFilterResponseHandler(responseText) {
         var filteredPoi = filterByResponse(poi, responseText);   	
      	
         markerLayer.clearLayers();
         drawMarker("blue")(origin);
      	
         var drawReachable = drawMarker("green");
         filteredPoi.reachable.forEach(function (coords) {
            drawReachable(coords);
         });
      	
         var drawUnreachable = drawMarker("red");
         filteredPoi.unreachable.forEach(function (coords) {
            drawUnreachable(coords);
         });
      	
         var timedPoi = getTimes(responseText);
         displayTimes(timedPoi);  
      }