Well, this could proably turn into quite a debate, but I figured you could (if you wanted), only return a valid array, or nothing (zero). In this case, the user probably would NOT iterate over your array using for-each-in-next anyways. Its up to you Brian ... the most important thjing is to do whatever makes sense to you !

[ 21 June 2002, 18:28: Message edited by: Shawn ]