var ceny = [[0,18.2],[-1,20.21],[-2,17.4],[-3,14.9],[-4,16.9]];

var litry = [[0,16.59],[-1,28.42],[-2,38.59],[-3,43.03],[-4,43.49]];

var tdatumy = {0:['05.05.2013'],1:['05.05.2013'],2:['03.05.2013'],3:['03.05.2013'],4:['27.04.2013']};