SE Chat Inline YouTube UserScript - Replaces the new window youtube links with inline videos

chat-youtube-fix.user.js

// ==UserScript==
// @name          SE Chat Inline YouTube
// @author        Robert Lemon
// @version       0.1
// @namespace     http://rlemon.ca
// @description   Replaces the new window youtube links with inline videos 
// @include       http://chat.stackexchange.com/rooms/*
// @include       http://chat.stackoverflow.com/rooms/*
// ==/UserScript==
function EmbedCodeOnPage(type, kode) {
  var elm = document.createElement(type);
  elm.textContent = kode;
  document.head.appendChild(elm);
}

function EmbedFunctionOnPageAndExecute(fn) {
  EmbedCodeOnPage("script", "(" + fn.toString() + ")()");
}

EmbedFunctionOnPageAndExecute(function () {

  $(document).on('click', '.onebox.ob-youtube', function () {
    var link = $(this).find('a'),
      href = (link[0].href.match(/v\=(.*)&?/).pop()).replace(/&/, '/?');
    var vid = $('<iframe>', {
      width: 320,
      height: 240,
      frameborder: 0,
      allowfullscreen: true,
      src: 'http://www.youtube.com/embed/' + href
    });
    link.replaceWith(vid);
    $(this).find('ob-youtube-overlay').remove();
    return false;
  });

});