clock_lcd.php

<span id="digitalclock" style="font-size: 20px;"></span>
<script>
    var alternate = 0;
    var standardbrowser = !document.all && !document.getElementById;

    if (standardbrowser) document.write('<form name="tick"><input type="text" name="tock" size="11"></form>');

    function show() {
        if (!standardbrowser) var clockobj = document.getElementById ? document.getElementById("digitalclock") : document.all.digitalclock;
        var Digital = new Date();
        var hours = Digital.getHours();
        var minutes = Digital.getMinutes();
        var dn = "AM";

        if (hours == 12) dn = "PM";
        if (hours > 12) {
            dn = "PM";
            hours = hours - 12;
        }
        if (hours == 0) hours = 12;
        if (hours.toString().length == 1) hours = "0" + hours;
        if (minutes <= 9) minutes = "0" + minutes;

        if (standardbrowser) {
            if (alternate == 0) document.tick.tock.value = hours + " : " + minutes + " " + dn;
            else document.tick.tock.value = hours + "   " + minutes + " " + dn;
        } else {
            if (alternate == 0) clockobj.innerHTML = hours + " : " + minutes + " " + "<sup style='font-size:70%'>" + dn + "</sup>";
            else clockobj.innerHTML = hours + " : " + minutes + " " + "<sup style='font-size:70%'>" + dn + "</sup>";
        }
        alternate = alternate == 0 ? 1 : 0;
        setTimeout("show()", 1000);
    }
    window.onload = show;
</script>