var ceny = [[0,13.5],[-1,13.9],[-2,13.9],[-3,14.5],[-4,14.5]];

var litry = [[0,44.89],[-1,47.57],[-2,46.63],[-3,45.35],[-4,27.28]];

var tdatumy = {0:['30.03.2018'],1:['25.03.2018'],2:['17.03.2018'],3:['04.03.2018'],4:['02.03.2018']};