title: IndexedDB not working in FireFox and IE
body: <p>I have the latest versions of Firefox and IE, but the example in <a href="http://www.html5rocks.com/en/tutorials/indexeddb/todo/" rel="nofollow">html5rocks.com</a> is not working in these two browsers.  I tested with Chrome and it works fine.
  I have noted that these browsers does not fire any event ('onsuccess' or 'onerror') on attempting to open the indexedDB as follows.</p>
  
  <pre><code>var request = indexedDB.open("todos");
  </code></pre>
  
  <p>Please share any ideas/solution for this issue.</p>