// 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 (indexDwr == null) var indexDwr = {};
indexDwr._path = '/kukejs';
indexDwr.getLatestTrends = function(callback) {
  dwr.engine._execute(indexDwr._path, 'indexDwr', 'getLatestTrends', callback);
}
indexDwr.getHotUser = function(callback) {
  dwr.engine._execute(indexDwr._path, 'indexDwr', 'getHotUser', callback);
}