116279 Script Mod - Remote pinging

Hello, I have a "ping-o-matic" clone script but it has one missing feature that I need. current install of the script can be seen at [login to view URL] I need users to be able to ping the script remotely. as an example Users should be able to add a specific URL in their WP blog and be able to ping all the services on the list when they ping there blog. Ping-o-matic has this capability. thanks