A Script that clicks away those annoying dialogs

I am sure such a script (maybe more) will exist already here in the board,
but the heck, I can not find one of it.

What I look for is a script (with Gui) where I can add Dialogs (or Popups within the browser) the script clicks away (closes them).
Maybe with entering Title (of Dialog) and Buttontext to click on.
Or even with a TargetCursor where I click on a Button and the Script
evaluates the Rest (title,Button..) for itself.

As I said above I searched but found nothing, also I am sure there MUST
exist a lot of such scripts here. :oops:

Search the web for "Nag screen" or "NoNag". Good luck. 8)