var ceny = [[0,16.59],[-1,16.9],[-2,16.9],[-3,16.9]];

var litry = [[0,44.98],[-1,11.57],[-2,29.05],[-3,47.35]];

var tdatumy = {0:['07.06.2025'],1:['06.06.2025'],2:['25.05.2025'],3:['18.05.2025']};