// 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 (MessageHelper == null) var MessageHelper = {};
MessageHelper._path = '/dwr';
MessageHelper.sendQuestion = function(p0, p1, p2, p3, callback) {
  dwr.engine._execute(MessageHelper._path, 'MessageHelper', 'sendQuestion', p0, p1, p2, p3, callback);
}