// 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 (SaveTrialController == null) var SaveTrialController = {};
SaveTrialController._path = '/satnav/o2/dwr';
SaveTrialController.saveTrial = function(p0, callback) {
  dwr.engine._execute(SaveTrialController._path, 'SaveTrialController', 'saveTrial', p0, callback);
}