imoniker implementation and navigations with html pages loaded from memory

Hi,
htmlDoc2->lpVtbl->QueryInterface(htmlDoc2, &IID_IPersistMoniker, &my_persist_moniker);
  my_imoniker.lpVtbl = &MyIMonikerVtbl; << here i set it to my vtbl
CreateBindCtx(0, &my_bindctx);
  hr = my_persist_moniker->lpVtbl->Load(my_persist_moniker, FALSE, &my_imoniker, my_bindctx,0); <<here i am passing the object of imoniker which uses my vtbl
  htmlStream->lpVtbl->Release(htmlStream);
  my_persist_moniker->lpVtbl->Release(my_persist_moniker);
  my_bindctx->lpVtbl->Release(my_bindctx);