now = new Date
if (now.getHours() <13)
   {document.write("Buon giorno.")}
else if (now.getHours() <18)
   {document.write("Buon pomeriggio.")} 
else if (now.getHours() <22)
   {document.write("Buona sera.")} 
else
   {document.write("Buona notte.")}

document.write("Oggi &egrave; " + dayName[now.getDay()] + ", " +  now.getDate() + " " + monName[now.getMonth()] + ",")


  today = new Date()
  document.write("sono le  ",today.getHours(),":",today.getMinutes())