// 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 (AuthenticationService == null) var AuthenticationService = {};
AuthenticationService._path = '/dwr';
AuthenticationService.doAuthentication = function(p0, p1, callback) {
  dwr.engine._execute(AuthenticationService._path, 'AuthenticationService', 'doAuthentication', p0, p1, callback);
}