<pid="status">File API & FileReader API not supported</p>
<p>Drag an image from your desktop on to the drop zone above to see the browser read the contents of the file and use it as the background - without uploading the file to any servers.</p>
</article>
<script>
var holder = document.getElementById('holder'),
state = document.getElementById('status');
if (typeof window.FileReader === 'undefined') {
state.className = 'fail';
} else {
state.className = 'success';
state.innerHTML = 'File API & FileReader available';