var ceny = [[0,34.4],[-1,34.4],[-2,38.7],[-3,35.2],[-4,34.7]];

var litry = [[0,20.35],[-1,50],[-2,40],[-3,30],[-4,8]];

var tdatumy = {0:['29.04.2013'],1:['09.03.2013'],2:['09.02.2013'],3:['12.01.2013'],4:['31.12.2012']};