JavaScript deaktivieren.
Oder mit Mozilla:
////////////////////////////////////////////////////////////
// Control of popup windows
////////////////////////////////////////////////////////////
// Use configurable security policies to override popups, see
//
http://www.mozilla.org/projects/secu...figPolicy.html
// Turn window.open off for particular sites:
user_pref("capability.policy.popupsites.sites", "http://www.annoyingsite1.com
http://www.popupsite2.com");
user_pref("capability.policy.popupsites.Window.ope n","noAccess");
// Or turn it off everywhere:
user_pref("capability.policy.default.Window.open", "noAccess");
// More important, disable JS windows popping up a new window on load
// (as lots of porn and spam sites do):
user_pref("dom.disable_open_during_load", true);
// Override popping up new windows on target=anything
user_pref("browser.target_new_blocked", true);