I'm using Firefox with a plugin called Request Policy. What it basically does is the preventing of cross site requests from the currently opened website. E.g: when I open the local news site it blocks all the facebook/twitter/googleads widgets on the site. It is really useful in the office but not everybody likes to use Firefox.
My question is: is there a similar plugin available to Internet Explorer (8+) or Opera (10+) as well?
I already googled it but didn't find any.
Thanks in advance!