hs.graphicsDir='js/graphics/';hs.align='center';hs.height='800';hs.width='600';hs.fadeInOut=true;hs.dimmingOpacity=0.75;hs.showCredits=false;hs.outlineType=null;hs.registerOverlay({html:'<div class="closebutton" onclick="return hs.close(this)" title="Chiudi"></div>',position:'top right',useOnHtml:true});