var ceny = [[0,28],[-1,28.2],[-2,28],[-3,28.2],[-4,28.2]];

var litry = [[0,66.73],[-1,59.06],[-2,69],[-3,69],[-4,50]];

var tdatumy = {0:['17.10.2015'],1:['14.10.2015'],2:['10.10.2015'],3:['07.10.2015'],4:['03.10.2015']};