var greets;
    if ((now_h < 12) && (now_h >= 6))
    {
     var greets = 'Good ' + now_day + ' morning.';
    }
    if ((now_h >= 12) && (now_h < 18))
    {
     greets = 'Good ' + now_day + ' afternoon.';
    }
    if ((now_h >= 18) && (now_h < 24))
    {
     greets = 'Good ' + now_day + ' evening.';
    }
    if ((now_h >= 0) && (now_h < 4))
    {
     greets = 'It\'s ' + now_day + ' night.';
    }
    if((now_h >= 4) && (now_h <= 6))
    {
     greets = 'Bright and early ' + now_day + ' morning.';
    }
    document.write('<p class="left">' + greets +'</p>')
    document.write('<div class="right"><p class="r">' + now_month + ' ' + today.getDate() + ', ' + today.getFullYear() + '</p></div>');