var ceny = [[0,17.5],[-1,17.5],[-2,17.9],[-3,17.5],[-4,16.5]];

var litry = [[0,32.79],[-1,34.78],[-2,33.12],[-3,33.27],[-4,22.9]];

var tdatumy = {0:['08.04.2012'],1:['25.03.2012'],2:['16.03.2012'],3:['24.02.2012'],4:['03.02.2012']};