How can i select the correct radio button with greasemonkey?

Question

I want to create a script that would select the correct option automatically

Here is what I have so far

http://jsfiddle.net/VqQaN/58/

var labels = document.getElementsByTagName('li'); //get the li
for (var i = 0; i < labels.length; ++i) { //loop through the li
    if (labels[i].textContent == "misafir getirebilir") { //check li text
        labels[i].click(); //if correct text, click the li
    }
}

console.log ("answerTxt: ", labels);

Answer 1

You can use Jquery for that: How can I use jQuery in Greasemonkey?

While using something like this: Setting "checked" for a checkbox with jQuery?

Answer 2

var labels = document.getElementsByTagName('li'); //get the li
for (var i = 0; i < labels.length; ++i) { //loop through the li
    if (labels[i].textContent == "1 misafir getirebilir") { //check li text
        labels[i].querySelector('input').click(); //if correct text, click the li
    }
}

Demo