unreachable js code

Problem/Motivation

Found a line of js that wasn't used.

                  var checkval = function (inval) {
                    // Do loose comparisons to support things like "true", "1",
                    // etc.
                    if (dependency.attr('type') === 'radio') {
                      var val = $('[name="' + dependency.attr('name') + '"]:checked').val();
                      return val == inval;
                    }
                    else if (dependency.attr('type') === 'checkbox') {
                      return dependency.is(':checked') && inval == dependency.val();
                    }
                    else {
                      return dependency.val() == inval;
                    }
                    return false; //LINE REMOVED
                  };