Auto clicks 'I'm 18+' dialogue at every page.
Blocks, for the most part successfully, Age Confirmations popups from a large family of Porn Aggregation Tubes. I took the script itself from another post, changed to needed class name, added hosts and played with timeout numbers. If I set timeouts too low, popups do not get blocked. If I set timeouts too high, it takes too long for a popup to get blocked. So if you are willing to wait a few seconds for the popup to disappear, it may be for you. And if you are using these websites regularly, please tinker with numbers. Maybe it will work out better.
