on.secure_input == 'true')) {
              send_txt_input.type = "password";
          } else {
              send_txt_input.type = "text";
          }
          showResponse(json, should_hide);

          // showScreen(evt.data);
          showScreenDebug('<span style="color: blue;">RESPONSE: ' + evt.data + '</span>');
          $("#send_txt").focus();
      };

      function onError(evt) {
          showScreenDebug('<span style="color: red;">ERROR: ' + evt.data+ '</span>');
      };

      function pad(