anchor.diff:      <div class="fileupload-progress">
         <!-- The global progress bar -->
         <div aria-valuenow="0" aria-valuemax="100" aria-valuemin="0" role="progressbar" class="progress ui-progressbar ui-widget ui-widget-content ui-corner-all">
  -        <div id="progressbar" style="width: 0" class="ui-progressbar-value ui-widget-header ui-corner-left">
  -          asd
  -        </div>
  +        <div id="progressbar" style="width: 0" class="ui-progressbar-value ui-widget-header ui-corner-left"></div>
         </div>
       </div>
     </div>
  
positive.code:       acceptFileTypes: /(\.|\/)(<%= settings.accepted_file_types.join('|') %>)$/i,
        maxRetries: 100,
        retryTimeout: 500,
  
        add: function (e, data) {
          var that = this;
  
negative.code: <head>
    <meta charset="utf-8">
    <title>File upload</title>
    <link rel="stylesheet" href="//ajax.googleapis.com/ajax/libs/jqueryui/1.10.4/themes/vader/jquery-ui.css" id="theme">
    <link rel="stylesheet" href="/stylesheets/application.css">
    <link rel="stylesheet" href="/stylesheets/jquery.fileupload.css">
    <link rel="stylesheet" href="/stylesheets/jquery.fileupload-ui.css">
  