var ceny = [[0,35.8],[-1,34.9],[-2,35.8],[-3,35.2]];

var litry = [[0,49.46],[-1,48.52],[-2,46.74],[-3,50.84]];

var tdatumy = {0:['19.04.2014'],1:['01.04.2014'],2:['26.02.2014'],3:['10.02.2014']};