bookmarklet to choose a random facebook comment

fb_random_comment_picker.js

// <3 Copy the code below and save as a bookmark. Then click the bookmark while on FB after loading a page with some comments:
javascript:(function(){

var comments = document.getElementsByClassName("UFICommentContent");
var randomComment = comments[Math.floor(Math.random() * comments.length)];

var randomCommentName = randomComment.getElementsByClassName("UFICommentActorName")[0].textContent;
var randomCommentBody = randomComment.getElementsByClassName("UFICommentBody")[0].textContent;

alert(randomCommentName + ": " + randomCommentBody);

})();