Popup open hook

[radu]

But then how do I keep the query between pages(in the popup) when the query hook to product is from modules like quotes and also when you do the capture from related lists(Opportunities for example)? I put the query in the getQueryByModuleField function but those popups do not call the other getvtlib_open_popup_window_function where i could set the cbcustompopupinfo so it only respects the custom query the first time when it opens.
So for that uitype10 like in Assets works but in the other cases the custom query gets lost.
Anyone knows the answer?
Thanks.