var ceny = [[0,33.2],[-1,33.4],[-2,33.8],[-3,35.2],[-4,32.35]];

var litry = [[0,43],[-1,37],[-2,50],[-3,50],[-4,50]];

var tdatumy = {0:['07.07.2013'],1:['30.05.2013'],2:['02.05.2013'],3:['26.03.2013'],4:['09.02.2013']};