// 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 (DWRCommonUtil == null) var DWRCommonUtil = {};
DWRCommonUtil._path = '/dwr';
DWRCommonUtil.getFolderPath = function(callback) {
  dwr.engine._execute(DWRCommonUtil._path, 'DWRCommonUtil', 'getFolderPath', callback);
}
DWRCommonUtil.getUser = function(callback) {
  dwr.engine._execute(DWRCommonUtil._path, 'DWRCommonUtil', 'getUser', callback);
}