riesqi = new Date();
jam=riesqi.getUTCHours();
if (jam < 3)
ucapan = "Selamat Pagi boz...";
else if (jam < 9)
ucapan = "Selamat Siang boz...";
else if (jam < 11)
ucapan = "Selamat Sore boz...";
else if (jam < 16)
ucapan = "Selamat Malam boz...";
else if (jam < 22)
ucapan = "Belum Tidur boz...";
else ucapan = "Selamat Pagi boz...";
document.write(ucapan);