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