// Script de gestion client de l'affichage des ventes annuelles


function InitYearlySales()
{
    if(drpYears)
    {
        var currentYear = GetYearCookie();
        if(currentYear)
        {
            drpYears.value = currentYear;
        }
    }
    RefreshSalesTotal();
}

function RefreshSalesTotal()
{
    if(drpYears)
    {
        var lblSales = document.getElementById("lblSales");
        if(lblSales)
        {
            lblSales.innerHTML = GetSalesTotal(drpYears.value);
        }
        SetYearCookie(drpYears.value);
    }
}

function GetSalesTotal(year)
{
    return salesData[year];
}

function SetYearCookie(year)
{
    setCookie("SelectedYear", year, defaultexpdate);
}

function GetYearCookie()
{
    return getCookie("SelectedYear");
}
addEvent(window, "load", InitYearlySales)