// 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 (LoginDwr == null) var LoginDwr = {};
LoginDwr._path = '/dwr';
LoginDwr.getKey = function(callback) {
  dwr.engine._execute(LoginDwr._path, 'LoginDwr', 'getKey', callback);
}