ObjectPrototype op = (ObjectPrototype) prototypes.get (protoname);
ObjectPrototype op = getPrototype (protoname); if (op == null) op = esNodePrototype;
    public ESObject getElementWrapper (IPathElement e) {	if (e instanceof INode)	    return getNodeWrapper ((INode) e);	String protoname = e.getPrototype ();	ObjectPrototype op = (ObjectPrototype) prototypes.get (protoname);	return new ESGenericObject (op, evaluator, e);    }