var ceny = [[0,29.9],[-1,25.3],[-2,24.9],[-3,23.4]];

var litry = [[0,50.35],[-1,51.4],[-2,19.92],[-3,46.42]];

var tdatumy = {0:['05.07.2009'],1:['08.05.2009'],2:['26.02.2009'],3:['27.01.2009']};