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