function laiksIet(kols) {
      laiks = new Date();
      minutes = laiks.getMinutes();
      stundas = laiks.getHours();
      if(minutes < 10) minutes = '0' + minutes;
      if(stundas < 10) stundas = '0' + stundas;
      
      document.getElementById('pulkstens').innerHTML = stundas + kols + minutes;
      setTimeout("laiksIet('" + (kols == ":" ? "&nbsp;" : ":") + "')", 500);
}