var ceny = [[0,30.5],[-1,30.9],[-2,30.9],[-3,29.4],[-4,29.9],[-5,31.5],[-6,28.9],[-7,29.9],[-8,29.9],[-9,29.4],[-10,29.5],[-11,29.8],[-12,29.9],[-13,29.9],[-14,29.9],[-15,30.4],[-16,30.9],[-17,30.9],[-18,28.78],[-19,30.7],[-20,30.4]];

var litry = [[0,38.37],[-1,37.07],[-2,35.62],[-3,38.3],[-4,38.8],[-5,36.2],[-6,35.12],[-7,34.28],[-8,35.13],[-9,37.41],[-10,37.63],[-11,38.93],[-12,24.41],[-13,36.14],[-14,37.79],[-15,35.85],[-16,35.6],[-17,36.89],[-18,34.75],[-19,22.8],[-20,39.47]];

var tdatumy = {0:['21.09.2017'],1:['14.09.2017'],2:['09.09.2017'],3:['20.08.2017'],4:['12.08.2017'],5:['01.08.2017'],6:['17.07.2017'],7:['10.07.2017'],8:['01.07.2017'],9:['21.06.2017'],10:['13.06.2017'],11:['01.06.2017'],12:['26.05.2017'],13:['21.05.2017'],14:['14.05.2017'],15:['04.05.2017'],16:['21.04.2017'],17:['19.04.2017'],18:['12.04.2017'],19:['03.04.2017'],20:['30.03.2017']};