// 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 (GetReno == null) var GetReno = {};
GetReno._path = '/xczyjs/admin/dwr';
GetReno.GetRandomNo = function(callback) {
  dwr.engine._execute(GetReno._path, 'GetReno', 'GetRandomNo', callback);
}