anchor.diff:     (picture    :initarg :pictures
   		:accessor item-picture)
      (shows-on :initarg :shows-on
  -	     :accessor item-shows-on)))
  +	     :accessor item-shows-on)
  +   (returned-on :initarg :returned-on
  +		:accessor item-returned-on)))
   
   (defclass user ()
     ((name :initarg :name
  
positive.code: 			     (:input :type "hidden" :value ,invoice
  				     :name "invoice" :id "invoice")
  			     (:button :type "submit" :class "btn btn-default btn-sm btn-danger" "Remove")))))))))))
  			     
  (defmacro standard-picture-upload ()
    `(with-html-output (*standard-output* nil :indent t)
       (:div :class "panel panel-default"
  
negative.code:   (standard-page (:title "Check in list")
      (standard-check-in-showlist)))
  
  (define-easy-handler (checkinset :uri "/check-in-set") ()
    (let* ((showname (hunchentoot:post-parameter "showname"))
  	 (setname (hunchentoot:post-parameter "setname")))
      (set-cookie "current-invoice" :value (concatenate 'string showname "-" setname))
      (let* ((invoice (find-invoice-from-cookie (cookie-in "current-invoice"))))
        (standard-page (:title (concatenate 'string "Check in: " showname "-" setname))
  	(standard-navbar)
  	(standard-check-in :invoice invoice)))))
          
  (define-easy-handler (createpdf :uri "/createpdf") ()
    (let* ((invoice (find-invoice-from-cookie (cookie-in "current-invoice")))
  	 (root-dir (invoice-root-dir invoice)))
  