How can I remove a dialog box that keeps popping up saying "2"?

The following started like a few hours ago.Every moment I open a internet site, for example like Myspace, it would likely say “The article at zynga.com states:2”.If i open a different tab, this says, “Javascript application 2”.It’s definitely annoying obviously.How will i take the following off WE tried restarting my personal laptop, and it also still can it, and it also does it within the two browsers I have, firefox and also explorer.

I wish I really could help, but I have the exact same problem as well! I perhaps tried your system restore, but of which didn’t can anything, and I do not know why this keeps happening! D: