var ceny = [[0,27.1],[-1,27.1],[-2,27.3],[-3,27.4],[-4,27.2]];

var litry = [[0,18.01],[-1,26],[-2,15],[-3,40],[-4,18.38]];

var tdatumy = {0:['04.09.2009'],1:['31.08.2009'],2:['20.08.2009'],3:['16.08.2009'],4:['13.08.2009']};