hs.registerOverlay({
    overlayId: 'closebutton',
    position: 'top left',
    fade: 0 // fading the semi-transparent overlay looks bad in IE
  });
  hs.graphicsDir = 'http://www.nogreaterjoy.org/fileadmin/template/2009/images/highslide/';
  hs.showCredits = false;
  hs.align = 'center';
  hs.transitions = 'crossfade';
  hs.dimmingOpacity = 0.6;
  hs.dimmingDuration = 200;
  hs.wrapperClassName = 'borderless';
  hs.allowSizeReduction = true;