// 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 (NewsletterAjaxBridge == null) var NewsletterAjaxBridge = {};
NewsletterAjaxBridge._path = '/ajax';
NewsletterAjaxBridge.subscribe = function(p0, callback) {
  dwr.engine._execute(NewsletterAjaxBridge._path, 'NewsletterAjaxBridge', 'subscribe', p0, callback);
}