private String pobierzDate(Date d){
		GregorianCalendar cal=  new GregorianCalendar();
		cal.setTime(d);
		
		
		String data = cal.get(Calendar.DAY_OF_MONTH) + "." + (cal.get(Calendar.MONTH) + 1)  + "." + cal.get(Calendar.YEAR);
		return data;
	}