var ceny = [[0,37.9],[-1,37.9],[-2,41.32],[-3,41.32]];

var litry = [[0,13.2],[-1,46],[-2,37.11],[-3,39.57]];

var tdatumy = {0:['01.08.2014'],1:['29.06.2014'],2:['22.06.2014'],3:['21.06.2014']};