var ceny = [[0,25.9],[-1,26.9],[-2,26.9],[-3,25.5],[-4,31.9],[-5,31.9],[-6,31.5],[-7,31.9],[-8,32.9],[-9,32.9],[-10,31.9],[-11,31.9],[-12,31.5],[-13,33.5],[-14,29.9],[-15,27.8],[-16,27.8],[-17,27.9],[-18,27.9],[-19,27.9],[-20,28.5]];

var litry = [[0,10.8],[-1,11.29],[-2,11.47],[-3,10.44],[-4,10.2],[-5,11.15],[-6,10.52],[-7,10.57],[-8,11.82],[-9,11.57],[-10,11.47],[-11,10.97],[-12,10.69],[-13,11.01],[-14,10.93],[-15,10.45],[-16,10.61],[-17,10.6],[-18,10.51],[-19,10.88],[-20,10.39]];

var tdatumy = {0:['11.09.2020'],1:['20.08.2020'],2:['19.07.2020'],3:['11.06.2020'],4:['22.09.2019'],5:['27.08.2019'],6:['24.07.2019'],7:['29.06.2019'],8:['05.06.2019'],9:['15.09.2018'],10:['24.08.2018'],11:['26.07.2018'],12:['26.06.2018'],13:['30.05.2018'],14:['08.09.2017'],15:['24.08.2017'],16:['07.08.2017'],17:['20.07.2017'],18:['09.07.2017'],19:['22.06.2017'],20:['30.05.2017']};