// This load file is injected by the preview plugin.
_load = function(u) { 
  var e = document.createElement('script'); 
  e.setAttribute('language','javascript'); 
  e.setAttribute('type', 'text/javascript');
  e.setAttribute('src',u); document.body.appendChild(e); 
}
_loadCss = function(u) { 
  var e = document.createElement('link'); 
  e.setAttribute('type', 'text/css'); 
  e.setAttribute('href', u); 
  e.setAttribute('rel', 'stylesheet'); 
  e.setAttribute('media', 'screen');
  try {
    document.getElementsByTagName('head')[0].appendChild(e);
  } catch(z) {
    document.body.appendChild(e);
  }
 
}
_loadCss('http://s.bit.ly/preview.s3.css?v=4.22');
_load('http://s.bit.ly/preview.s3.js?v=4.22'); // +"&t="+(new Date()).getTime()