code: function(){
          var me = this;
          if (me.isStyle(DISPLAY, NONE)) {
              me.setStyle(VISIBILITY, HIDDEN);
              me.setStyle(DISPLAY, getDisplay(me)); // first try reverting to default
              if (me.isStyle(DISPLAY, NONE)) { // if that fails, default to block
                  me.setStyle(DISPLAY, "block");
              }
          }
      }
docs: private