anchor.diff:    form.difficultyGt          = (querySelector(".search-form-input-difficulty-gt") as InputElement ).value ;  
     form.difficultyLt          = (querySelector(".search-form-input-difficulty-lt") as InputElement ).value ;  
   
  -  var map = js.context.map ;
  +  /*var map = js.context.map ;
     
     var locationFilter = ( querySelector(".search-form-input-location") as CheckboxInputElement).checked;
     if (locationFilter && map !=null){
  
positive.code:     form.mapBoundNELong = map.getBounds().getNorthEast().lng();
      form.mapBoundSWLat = map.getBounds().getSouthWest().lat();
      form.mapBoundSWLong = map.getBounds().getSouthWest().lng();
    }
    
    request.send(JSON.encode(form.toJson()));
  
  
negative.code: import "dart:html";
  import "dart:convert";
  import 'package:bootjack/bootjack.dart';
  //import 'package:js/js.dart' as js;
  
  import 'spaces.dart';
  import "forms.dart";
  