// 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 (PreferencesConnector == null) var PreferencesConnector = {};
PreferencesConnector._path = 'http://www.osti.gov/fedrnd/advsearch/dwr';
PreferencesConnector.setUserPreferences = function(p0, callback) {
  dwr.engine._execute(PreferencesConnector._path, 'PreferencesConnector', 'setUserPreferences', p0, callback);
}
PreferencesConnector.getUserPreferences = function(callback) {
  dwr.engine._execute(PreferencesConnector._path, 'PreferencesConnector', 'getUserPreferences', callback);
}
PreferencesConnector.setRefreshMode = function(p0, callback) {
  dwr.engine._execute(PreferencesConnector._path, 'PreferencesConnector', 'setRefreshMode', p0, callback);
}