// 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 (DWREmail == null) var DWREmail = {};
DWREmail._path = '/dwr';
DWREmail.checkEmail = function(p0, callback) {
  dwr.engine._execute(DWREmail._path, 'DWREmail', 'checkEmail', p0, callback);
}