hs.graphicsDir = '/global/content/structural_images/highslide/';
      hs.outlineType = 'rounded-white';
      hs.wrapperClassName = 'draggable-header';
      hs.showCredits = false;
      hs.expandDuration = 100;
      hs.allowMultipleInstances = false;
      hs.lang = {
         closeText :       'Close',
         closeTitle :      'Close (Esc)'
      };