wordpress post pinger

im looking for a pluging or a php script that is able to ping each posts i make. but i want to be able to for example set pining once in 1h or so for each post,
or set pining in 5 minutes but it will rotate between posts.
is there such thing?!

BlogPinger can automatically do it in your desktop and Maxblogpinger.. but i use blogpinger ^^