>Yes, as I posted a little after my previos post, you're right, though I would hesitate to call it Zorder, that had me confused. I think "Intra-Container Object Instantiation Order" (though rather long-winded) is the better description, Zorder seems an arbitrary and rather meaningless word, besides the fact there is a method called the same...

In movies, they call it "cast in order of appearance". We could derive some better term using that as a guideline. How about older/younger objects, regarding their order of birth?