var ceny = [[0,12.9],[-1,13.9],[-2,13.9],[-3,14.5]];

var litry = [[0,47.17],[-1,56.6],[-2,65.51],[-3,85]];

var tdatumy = {0:['15.01.2009'],1:['30.12.2008'],2:['25.11.2008'],3:['06.11.2007']};