function showDay(day){
	var id='weekday';
	var zapytanie = "./components/com_week/ajax.php?day="+day;
     advAJAX.get({ 
          url : zapytanie,
          onLoading : function(obj) {
						$(id).innerHTML='czekaj...';
          },
          onSuccess : function(obj) {
            if(obj.responseText==0){
							$(id).innerHTML='';
            }else{
              $(id).innerHTML=obj.responseText;
						}
          },
          onError : function(obj) {
            alert("Error.. ");
          }
     });
		 activeDay(day);
}


function activeDay(day){
	$('poniedzialek').className='';
  $('wtorek').className='';
  $('sroda').className='';
  $('czwartek').className='';
  $('piatek').className='';
  $('sobota').className='';
  $('niedziela').className='';
  $(day).className='active';
}