title: How do I download base64 document in IE9?
body: <p><code>IE9</code> not support to download uri link.</p>
  
  <pre><code>// it is not work in IE9
  document.location.href = uri + base64(format(template, ctx));
  //window.open(uri + base64(format(template, ctx)));
  </code></pre>
  
  <p><a href="http://jsfiddle.net/cmewv/1027/" rel="nofollow">fiddle here</a></p>
  
  <p>Please help me how to download file in IE9.</p>