var ceny = [[0,25.9],[-1,26.1],[-2,26.9],[-3,27.2]];

var litry = [[0,13],[-1,29],[-2,36],[-3,29]];

var tdatumy = {0:['20.10.2009'],1:['11.10.2009'],2:['26.09.2009'],3:['01.09.2009']};