I visit a forum which let me download stuff. When I click anywhere it opens a new window. It is not a pop-up, it's a new window with advertisement. All the browsers can't block it because it is not a pop-up (that's what i think).
It's a little bit annoying and I want to know if there is a way to stop this thing to happen. Maybe a javascript code as a bookmark or a google chrome extension to prevent it?
Forgot: It happens only with the first click when a new page is loaded.