Automatically pause YouTube HTML5 videos when they appear.
// ==UserScript==
// @name YouTube HTML5 AutoPause
// @namespace https://github.com/sunaku
// @version 0.1.1
// @description Automatically pause YouTube HTML5 videos when they appear.
// @match https://*.youtube.com/watch*
// @match http://*.youtube.com/watch*
// @copyright 2014 Suraj N. Kurapati
// ==/UserScript==
var buttons = document.getElementsByClassName("ytp-play-button");
for (var i in buttons) {
buttons[i].click();
}