/* Bismillâhirrahmânirrahîm */

function showFilled(Value) {
    return (Value > 9) ? "" + Value : "0" + Value;
}

function StartDate() {
    var TheTime = new Date;
    document.getElementById("nowDate").innerHTML = showFilled(TheTime.getHours()) + ":" + showFilled(TheTime.getMinutes()) + ":" + showFilled(TheTime.getSeconds());
    setTimeout("StartDate()", 1000)
}

StartDate();