// 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 (AjaxJoinGroupHelper == null) var AjaxJoinGroupHelper = {};
AjaxJoinGroupHelper._path = '/dwr';
AjaxJoinGroupHelper.joinGroup = function(p0, p1, p2, callback) {
  dwr.engine._execute(AjaxJoinGroupHelper._path, 'AjaxJoinGroupHelper', 'joinGroup', p0, p1, p2, callback);
}
AjaxJoinGroupHelper.leaveGroup = function(p0, p1, p2, callback) {
  dwr.engine._execute(AjaxJoinGroupHelper._path, 'AjaxJoinGroupHelper', 'leaveGroup', p0, p1, p2, callback);
}
AjaxJoinGroupHelper.joinGroupAfterReg = function(callback) {
  dwr.engine._execute(AjaxJoinGroupHelper._path, 'AjaxJoinGroupHelper', 'joinGroupAfterReg', callback);
}