anchor.diff:              text("Failed");
           }
         });
  -    });
  +    }
   
     });
   </script>
  
positive.code: 
      $('#clone').click(function(e) {
        e.preventDefault();
        $(file).clone().appendTo('#files');
      });
  
      $('.bg-upload').each(function(i, elem) {
        var fileInput = $(elem);
        var form         = $(fileInput.parents('form:first'));
        var submitButton = form.find('input[type="submit"]');
  
negative.code:           form.append(input);
          },
          fail: function(e, data) {
            submitButton.prop('disabled', false);
  
            progressBar.
  