var ceny = [[0,35.1],[-1,35.1],[-2,34.7],[-3,35.1],[-4,35.3]];

var litry = [[0,39.8],[-1,40],[-2,38.01],[-3,41],[-4,44]];

var tdatumy = {0:['28.07.2011'],1:['11.07.2011'],2:['17.06.2011'],3:['27.05.2011'],4:['11.05.2011']};