// 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 (TrackUserAjax == null) var TrackUserAjax = {};
TrackUserAjax._path = '/dwr';
TrackUserAjax.trackerAdd = function(p0, callback) {
  dwr.engine._execute(TrackUserAjax._path, 'TrackUserAjax', 'trackerAdd', p0, callback);
}