RightToClick protects from annoying alert pop-ups, can remove many timer actions and is able to suppress (unusual) click behavior. The highly sophisticated engine also offers options for fine tuning. Finally it's helpful with image downloads (also disabling CSS might be useful here).
How to use:
If you find that RightToClick removed some useful page functionality, un-tick more check-boxes in the options pane.
I found more and more sites using those dirty tricks and decided to code this small add-on. There are a lot of possible tricks - if RightToClick fails, please help improving the add-on and use the support. Thank you !