(begin
			    (session:log self "ERROR: bad key " key)
			    #f)))))
    (case dtype
      ((raw)     res)
      ((number)  (if (string? res)(string->number res) #f))
      ((escaped) (s:html-filter res tags)) 
      (else      (if (string? res)
		     (s:html-filter res '())
		     res)))))

;; This one will get the first value found regardless of form
(define (session:get-input-keys self)
  (let* ((formdat (sdat-get-formdat self)))
    (if (not formdat) #f
	(if (and (vector? formdat)(eq? (vector-length formdat) 1)(hash-table? (vector-ref formdat 0)))
	    (formdat:keys formdat)