var ceny = [[0,28.9],[-1,28.9],[-2,29.9],[-3,29.9],[-4,29.5]];

var litry = [[0,30.3],[-1,40.15],[-2,40.33],[-3,41.28],[-4,43.75]];

var tdatumy = {0:['11.04.2018'],1:['22.03.2018'],2:['19.02.2018'],3:['23.01.2018'],4:['24.12.2017']};