how do i stop these free ipod ads from being sent out on my facebook page?

I am getting annoyed and I am sure so are my friends, of getting these free ipod ads from my facebook page that I am NOT sending out, but are coming from my account! Thank you in advance...

?2010-08-08T04:17:09Z

Favorite Answer

Your computer might be infected with malware or your Facebook password is hacked.. Change your Facebook password and run some online virus scans..