// Provide a default path to dwr.engine
if (dwr == null) var dwr = {};
if (dwr.engine == null) dwr.engine = {};
if (DWREngine == null) var DWREngine = dwr.engine;

dwr.engine._defaultPath = '/dwr';

if (WeatherAjaxController == null) var WeatherAjaxController = {};
WeatherAjaxController._path = '/dwr';
WeatherAjaxController.getWeather = function(callback) {
  dwr.engine._execute(WeatherAjaxController._path, 'WeatherAjaxController', 'getWeather', callback);
}