// 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 (NewsLetter == null) var NewsLetter = {};
NewsLetter._path = '/dwr-ajax';
NewsLetter.isEmail = function(p0, callback) {
  dwr.engine._execute(NewsLetter._path, 'NewsLetter', 'isEmail', p0, callback);
}
NewsLetter.sendForm = function(p0, p1, p2, p3, callback) {
  dwr.engine._execute(NewsLetter._path, 'NewsLetter', 'sendForm', p0, p1, p2, p3, callback);
}