Youtube High Quality Video

Changes the video to the higher resolution version



// ==UserScript==
// @name Youtube HD
// @namespace userscripts.org
// @description Changes the video to the higher resolution version
// @version 0.3
// @include http://youtube.com/watch?*
// @include http://www.youtube.com/watch?*
// @include http://*.youtube.com/watch?*
// ==/UserScript==

var dUrl = document.URL;

var newurl;

if(!dUrl.match('&fmt=18')){

(dUrl.match('&'))? newurl = dUrl.replace(/&/, '&fmt=18&'): newurl = dUrl+'&fmt=18';

window.location.replace(newurl);