var ceny = [[0,31.4],[-1,30.1],[-2,30.5],[-3,29.2],[-4,30.4]];

var litry = [[0,32.81],[-1,31.77],[-2,19.68],[-3,34.25],[-4,32.9]];

var tdatumy = {0:['06.05.2010'],1:['30.04.2010'],2:['16.04.2010'],3:['01.04.2010'],4:['17.03.2010']};