/*
    Time and greeting function
*/
function startTime() {
    var today = new Date();
    var D = today.getDay();
    var d = today.getDate();
    var M = today.getMonth();
    var Y = today.getFullYear();
    var h = today.getHours();
    var m = today.getMinutes();
    var s = today.getSeconds();

    var days = new Array(7)
    days[0] = "Minggu";
    days[1] = "Senin";
    days[2] = "Selasa";
    days[3] = "Rabu";
    days[4] = "Kamis";
    days[5] = "Jumat";
    days[6] = "Sabtu";

    var month = new Array("Januari", "Februari", "Maret", "April", "Mei", "Juni", "Juli", "Agustus",
        "September", "Oktober", "Nopember", "Desember");

    m = checkTime(m);
    s = checkTime(s);

    if ((h <= 12) && (m < 60) && (s < 60) && (h >= 0)) {
        document.getElementById('greeting').innerHTML = "Selamat Pagi...";
    }
    else if ((h >= 12) && (m < 60) && (s < 60) && (h <= 15)) {
        document.getElementById('greeting').innerHTML = "Selamat Siang...";    
    }
    else if ((h >= 15) && (m < 60) && (s < 60) && (h <= 19)) {
        document.getElementById('greeting').innerHTML = "Selamat Sore..."; 
    }
    else {
        document.getElementById('greeting').innerHTML = "Selamat Malam...";     
    }

    document.getElementById('date_time').innerHTML = days[D] + ", " + d + ' ' + month[M] + ' ' + Y +
        ' ' + h + ":" + m + ":" + s;

    t = setTimeout('startTime()', 500);
}

function checkTime(i) {
    if (i < 10) { i = "0" + i; }
    return i;
}