// 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;

dwr.engine._defaultPath = '/dwr';

if (AlertNotification == null) var AlertNotification = {};
AlertNotification._path = '/dwr';
AlertNotification.getAlertBean = function(callback) {
  dwr.engine._execute(AlertNotification._path, 'AlertNotification', 'getAlertBean', callback);
}