// 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;

if (Mileage == null) var Mileage = {};
Mileage._path = '/ngedu/dwr';
Mileage.dwrMyMileage = function(callback) {
  dwr.engine._execute(Mileage._path, 'Mileage', 'dwrMyMileage', callback);
}