var ceny = [[0,27.4],[-1,29.8],[-2,24.9],[-3,29.8],[-4,29.9]];

var litry = [[0,18.2],[-1,33.55],[-2,30],[-3,20],[-4,63]];

var tdatumy = {0:['22.01.2015'],1:['30.12.2014'],2:['27.12.2014'],3:['24.12.2014'],4:['22.12.2014']};