// 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 (product_collectionManager == null) var product_collectionManager = {};
product_collectionManager._path = '/dwr';
product_collectionManager.saveCollection = function(p0, p1, callback) {
  dwr.engine._execute(product_collectionManager._path, 'product_collectionManager', 'saveCollection', p0, p1, callback);
}