function display_c(start, id)
{
    test = parseFloat(start);
    
    var end = 0
    
    var refresh=1000;
    
    if(test >= end )
    {
        mytime=setTimeout('display_ct(\''+id+'\', \''+test+'\')',refresh)
    }
    else {
        //window.location.reload();
        return false;
    }
}

function display_ct(id, time)
{
    elTimerLocal = document.getElementById(id);
    
    // After deducting the days calculate the number of hours left
    var hours = Math.floor(time/3600)
    
    if (hours == 0) hours = '00';
    if (hours < 10 && hours != '00') hours = '0'+hours;
    
    // After days and hours , how many minutes are left
    var minutes = Math.floor((time - (hours *3600 ))/60)
    
    if (minutes == 0) minutes = '00';
    if (minutes < 10 && minutes != '00') minutes = '0'+minutes;
    
    // Finally how many seconds left after removing days, hours and minutes.
    var secs = Math.floor((time - (hours *3600 ) - (minutes*60)))

    if (secs == 0) secs = '00';
    if (secs < 10 && secs != '00') secs = '0'+secs;
    
    var x = hours + ":"  + minutes + ":"  + secs;
    
    elTimerLocal.innerHTML = x;
    
    test2 = time - 1;
    
    tt = display_c(test2, id);
}