anchor.diff:          $("#bank_country").attr('disabled', 'disabled');
         }
       }
  -    
  +
       $("#bank_accountnumber").on('input', formChanged);
       $("#bank_code").on('input', formChanged);
       $("#bank_name").on('input', formChanged);
       $("#bank_iban").on('input', formChanged);
       $("#bank_bic").on('input', formChanged);
     });
  -</script>+</script>
  
positive.code:         $("#checkout_form_payment").attr("action", orig_post_url);
        }
      }
      
      $("#elv_text").add($("input[type=image]")).click(function(event) {
        // indicates, if the user has used the enter key inside an input field, to submit the form
        if(event.pageX==0 && event.pageY==0) {
  
negative.code:         return true;
        }
      });
  
      $("input[type=radio]").change(updateFormURL);
      updateFormURL();
  
      function formChanged(event) {
        $("#bank_iban").removeAttr('disabled');
        $("#bank_bic").removeAttr('disabled');
  