// 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 (Catalog == null) var Catalog = {};
Catalog._path = '/dwr';
Catalog.getItem = function(p0, callback) {
  dwr.engine._execute(Catalog._path, 'Catalog', 'getItem', p0, callback);
}
Catalog.findItems = function(p0, callback) {
  dwr.engine._execute(Catalog._path, 'Catalog', 'findItems', p0, callback);
}
Catalog.findItemsByCategory = function(p0, callback) {
  dwr.engine._execute(Catalog._path, 'Catalog', 'findItemsByCategory', p0, callback);
}