Browser.block.target new window
From MozillaZine Knowledge Base
Anchor elements in HTML can specify a
The preference browser.target_new_blocked was created to prevent this from happening (and redirect those links into the current window). It was later renamed to browser.block.target_new_window (this preference). This preference, in turn, was superseded by the effects of browser.link.open_newwindow.
Possible values and their effects
Links set to open in a new window will open in the current window instead.
Links set to open in a new window will open in a new window. (Default)
First checked in
2002-02-25 by Boris Zbarsky (patch by Jonas Jørgensen)
Has an effect in