var ceny = [[0,30.9],[-1,30.8],[-2,29.3],[-3,33.1]];

var litry = [[0,16.18],[-1,32.86],[-2,29.3],[-3,15.1]];

var tdatumy = {0:['16.04.2010'],1:['26.03.2010'],2:['19.03.2010'],3:['19.03.2010']};