var ceny = [[0,36.9],[-1,34.2],[-2,34.7],[-3,36.5]];

var litry = [[0,38],[-1,33.79],[-2,28.82],[-3,13.7]];

var tdatumy = {0:['03.11.2013'],1:['16.10.2013'],2:['03.10.2013'],3:['30.09.2013']};