Thanks there,
But ur idea was already tried by me in fact with QueryUnlaod Event. But even though when i print the page the report doesn't closes. So, after printing also i have to close the window.
The actual event to use is 'Asynprogression'. When documetn is being printed this event gets trigered for some reason. I wonder y

... well who cares i got my problem solved
Thanks.
Naresh