i had posted something similar to this a few months back but in vain.
u can have a look at it :-
http://p2p.wrox.com/topic.asp?TOPIC_ID=50352
if it helps u, or if it helps u in helping me then plz post again !!!
-----------------------------------------------------------------
therez nothin' as impossible, bcaz the word itself says : 'i'-'m'-'possible'