var ceny = [[0,35.5],[-1,35.5],[-2,36.5],[-3,34.9]];

var litry = [[0,53],[-1,45.07],[-2,41.1],[-3,54.2]];

var tdatumy = {0:['01.08.2014'],1:['20.07.2014'],2:['13.06.2014'],3:['19.05.2014']};