var ceny = [[0,30.4],[-1,30.3],[-2,32.5],[-3,32.5],[-4,32.5],[-5,30.89],[-6,30.97],[-7,30.45],[-8,29.99],[-9,29.79],[-10,29.49],[-11,29.35]];

var litry = [[0,46.06],[-1,43.01],[-2,38.12],[-3,43.09],[-4,45],[-5,44.62],[-6,45.01],[-7,45],[-8,44.91],[-9,42.17],[-10,44.37],[-11,44.45]];

var tdatumy = {0:['17.09.2021'],1:['03.09.2021'],2:['28.08.2021'],3:['17.08.2021'],4:['06.08.2021'],5:['30.07.2021'],6:['20.07.2021'],7:['06.07.2021'],8:['21.06.2021'],9:['14.06.2021'],10:['07.06.2021'],11:['21.05.2021']};