function pokazKalendarz(idkursu,miesiac)
{
	if (idkursu!='' && idkursu!='undefined')
	{
   		var req = mint.Request();
		req.method='POST';
		req.encoding='ISO-8859-2';
		req.AddParam("miesiac",miesiac);
		req.AddParam("idkursu",idkursu);
    	req.Send("kalendarz/kalendarz.ajax.php","kalendarz");
	}
}