multiple related to popup hierarchy

[saidmsl]

Hi,

 i try to explain  :
in edit view , we can have multiple related fields (uitype = 10) ,
when selecting using the popup, it would filter depending of the parent id 

Ex : 

Invoice :
the invoice is both related to organisation and contact, 
if i set the organisation first , when popup the contacts it should display only contacts related to this organisation

is it possible to have a generic code for the popup for any uitype = 10 ? 

rgds