google code playground under change visibility

[GoogleCodeExporter]

 function toggleVisible() {
      var button = document.getElementById('btVisible');
      if (kbd.isVisible()) {
        kbd.setVisible(false);
        document.getElementById('btVisible').value = 'Show';
      } else {
        kbd.setVisible(true);
        document.getElementById('btVisible').value = 'Hide';
      }
    }

* NO USE OF DECLARATION IN ABOVE CODE

CORRECT CODE 1 AS FOLLOWS

 function toggleVisible() {
      if (kbd.isVisible()) {
        kbd.setVisible(false);
        document.getElementById('btVisible').value = 'Show';
      } else {
        kbd.setVisible(true);
        document.getElementById('btVisible').value = 'Hide';
      }
    }

CORRECT CODE 2 AS FOLLOWS

 function toggleVisible() {
      var button = document.getElementById('btVisible');
      if (kbd.isVisible()) {
        kbd.setVisible(false);
        button.value = 'Show';
      } else {
        kbd.setVisible(true);
        button.value = 'Hide';
      }
    }

Original issue reported on code.google.com by gowe...@gmail.com on 16 May 2012 at 4:08