// 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 (CategoryHandler == null) var CategoryHandler = {};
CategoryHandler._path = '/dwr';
CategoryHandler.getChildren = function(p0, callback) {
  dwr.engine._execute(CategoryHandler._path, 'CategoryHandler', 'getChildren', p0, callback);
}