FindTheMadness is a new Safari extension from Jeff Johnson. It gives you an alert when a website tricks you by running JavaScript triggered by a click.
FindTheMadness detects when JavaScript on websites overrides the normal expected behavior of your mouse and keyboard […] You may be astonished to discover how often you click what you think is a link on a page, but you’re actually running JavaScript triggered by a click.
Sounds like a nice tool, and it’s free.
Check It Out: ‘FindTheMadness’ Safari Extension Alerts You to Fake Clicks