Numbering rezzed items

I'd like to be able to rez, say, 50 items, and have them numbered 1-50. Can anyone suggest a way to do this?

Thanks!

use the start_param to change the object name (put a script into the rezzed object) e.g.

in the rezzed object:
on_rez(integer start_param) {
if (start_param > 0) {
llSetObjectName(llGetObjectName() + " " + (string)start_param);
}

and use the rezzing object to set the start parameter (last argument) in llRezObject

I once solved this primitively via llSay():
A rezzed object says that its rezzed and says its key to want a number assigned to it.
Then a counting object replies with an incremented number and the same key.
And if an object hears its objectkey it knows its number.

On_rez(integer start_param) is more failsafe while llSay is faster and wasting more ressources.

Thanks so much, Escort. That worked like a charm!