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