var ceny = [[0,37],[-1,36.2],[-2,36.5],[-3,35.7]];

var litry = [[0,49.44],[-1,51.96],[-2,51.15],[-3,46.9]];

var tdatumy = {0:['22.01.2014'],1:['20.12.2013'],2:['05.12.2013'],3:['22.11.2013']};