your computer has been implanted with some sort of spyware,,,, you can also go to your security settings,,,, and BLOCK certain cookies from certian sites,,,,
you need to invest ina spyware program,,,they are cheap,,, good luck,,, tater,
Players: I would run the search function on your computer and search "all files and folders" for a ghost called "Gator". They are a spyware outfit that will seek out sites that u have visited and pop up similar sites that advertise with Gator. It usually comes with Kazaa or Imesh music share files.