// dobavlenie k komentariu
function to(s){
  if (document.com.coment.value.length == 0){
        document.com.coment.value=s+': ';
		}
  else{
        document.com.coment.value = document.com.coment.value+' '+s+': ';
		}
  document.com.coment.focus();
  return;
}