var ceny = [[0,13.6],[-1,13.6],[-2,15.4],[-3,14.5]];

var litry = [[0,34.31],[-1,34.33],[-2,34.53],[-3,31.45]];

var tdatumy = {0:['18.11.2010'],1:['12.11.2010'],2:['05.11.2010'],3:['31.10.2010']};