Web enabled Report

All my reports are storing in my local pc from the epabx. I can able to see online reports which are in the txt format and excel formats. Now my requirement is I need to make all the reports web enabled. So that all my existing users/clients can able to see online using the internet. How do i do this? I will assign one public ip for this. But this data should pick up within a stipulated interval (say for every 10 seconds) and the same will be uploaded to my site. How do i do this? pl. help.

Thanks

Sapp