// 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 (AsyncCart == null) var AsyncCart = {};
AsyncCart._path = '/bitiba/dwr';
AsyncCart.add = function(p0, p1, p2, callback) {
  dwr.engine._execute(AsyncCart._path, 'AsyncCart', 'add', p0, p1, p2, callback);
}
AsyncCart.addRelative = function(p0, p1, p2, callback) {
  dwr.engine._execute(AsyncCart._path, 'AsyncCart', 'addRelative', p0, p1, p2, callback);
}
AsyncCart.getCartContent = function(callback) {
  dwr.engine._execute(AsyncCart._path, 'AsyncCart', 'getCartContent', callback);
}