I want the browser to be able to select correct answers to questions. I found an answer that seems to be the right idea (How can I automatically select specific radio buttons with Greasemonkey?) but I don't know enough javascript to use it. My HTML code is shown in but i can't adapt it like as follows jsfiddle.n e t/66Lam/ Ex: it's working here, but i can't adapt it my code. jsfiddle.n e t/kDThC/8/ Can you adapt it for me Please ? THANKS GUYS