var ceny = [[0,33.9],[-1,36.4],[-2,37.2],[-3,35.5]];

var litry = [[0,58],[-1,58.68],[-2,57.7],[-3,58.8]];

var tdatumy = {0:['15.02.2012'],1:['23.01.2012'],2:['10.01.2012'],3:['12.12.2011']};