var ceny = [[0,33.4],[-1,33.5],[-2,33.2],[-3,32.9]];

var litry = [[0,48.41],[-1,53.26],[-2,43.45],[-3,45.41]];

var tdatumy = {0:['08.06.2013'],1:['23.05.2013'],2:['04.05.2013'],3:['26.04.2013']};