When I am using Safari 6.0.2 on Mac OS Mountain Lion, I will every once and a while get this window to pop up in a separate tab. Its always the same website and I do not know how to make it stop. Is it a router issue? I assume its not a virus. This is the website: http://cdn.optmd.com/V2/85902/22992...=&r=www.merriam-webster.com/medical/anorganic I dont think its just a popup from a website because its the same website and pops up when using different websites. It pop up only like once a day or so. I once had a problem with seeing the same ads on websites and ended up being that my girlfriends router was infected or something and reseting the router fixed it. Could this be something similar?