var ceny = [[0,24.9],[-1,34.9],[-2,34.7],[-3,34.9]];

var litry = [[0,32.23],[-1,22.43],[-2,29.44],[-3,38]];

var tdatumy = {0:['08.04.2013'],1:['06.04.2013'],2:['05.04.2013'],3:['01.04.2013']};