var ceny = [[0,33.8],[-1,32.9],[-2,33.5],[-3,32.9]];

var litry = [[0,34],[-1,37],[-2,40],[-3,43.5]];

var tdatumy = {0:['26.05.2011'],1:['12.05.2011'],2:['05.05.2011'],3:['27.04.2011']};