Script for periodic notification to Requester

Script for periodic notification to Requester

Hi,

1. I have a requirement to write a Script for, forwarding periodic-Automatic notification to requester, for a specific Type  of  incidents (Say P1 for example).
2. Notification to be forwarded in following scenarios:
(a) At a specified time interval
(b) Notification to be forwarded at every status change of the ticket.

Can anyone pl help with the script meeting the requirement.


Regards
Karthikeyan