// 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 (UserAuthenticator == null) var UserAuthenticator = {};
UserAuthenticator._path = '/dwr';
UserAuthenticator.register = function(p0, p1, p2, p3, callback) {
  dwr.engine._execute(UserAuthenticator._path, 'UserAuthenticator', 'register', p0, p1, p2, p3, callback);
}
UserAuthenticator.authenticate = function(callback) {
  dwr.engine._execute(UserAuthenticator._path, 'UserAuthenticator', 'authenticate', callback);
}
UserAuthenticator.login = function(p0, p1, p2, callback) {
  dwr.engine._execute(UserAuthenticator._path, 'UserAuthenticator', 'login', p0, p1, p2, callback);
}
UserAuthenticator.logout = function(callback) {
  dwr.engine._execute(UserAuthenticator._path, 'UserAuthenticator', 'logout', callback);
}