function fireServerEvent(eventType, eventArgs) {
    var e = document.getElementById("ServerEvent");
    e.value = eventType;

    e = document.getElementById("EventArgs");
    e.value = eventArgs;

    document.forms[0].submit();
}

function showItemDetails(id) {
    window.location.href = "ItemInfo.aspx?id=" + id.toString();
}

function navigateTo(menuName) {
    switch (menuName) {
        case "Home":
            window.location.href = "Default.aspx";
            break;

        case "About Me":
            window.location.href = "About.aspx";
            break;

        case "Single Title DVDs":
            window.location.href = "DVDList.aspx?type=single";
            break;

        case "Combo DVD Titles":
            window.location.href = "DVDList.aspx?type=combo";
            break;

        case "Oil Heating System Parts":
            window.location.href = "ForSale.aspx?type=oil";
            break;

        case "Wood & Coal Boiler Parts":
            window.location.href = "ForSale.aspx?type=wood";
            break;

        case "Misc Items For Sale":
            window.location.href = "ForSale.aspx?type=misc";
            break;

        case "Preview DVD Clips":
            window.location.href = "PreviewClips.aspx";
            break;

        case "Testimonials":
            window.location.href = "Testimonials.aspx";
            break;

        case "Contact Us":
            window.location.href = "Contact.aspx";
            break;

        case "Money Order":
            window.location.href = "MoneyOrder.aspx";            
            break;

        case "Members Only":
            window.open("Login.aspx", "");
            break;

        case "Shopping Cart":
            showCart();
            break;
    }
}

function addToCart() {
    var e = document.getElementById("item_name");
    if (e) e.name = "item_name";

    e = document.getElementById("amount");
    if (e) e.name = "amount";

    e = document.getElementById("display");
    if (e) e.name = "display_off";

    e = document.getElementById("add");
    if (e) {
        e.name = "add";
        e.value = "1";
    }

    var frm = document.getElementById("MainForm");
    if (frm) frm.submit();
}
function showCart() {
    var frm = document.getElementById("CartForm");
    if (frm) frm.submit();
    return;

    var e = document.getElementById("item_name");
    if(e) e.name = "item_name_off";

    e = document.getElementById("amount");
    if (e) e.name = "amount_off";

    e = document.getElementById("display");
    if (e) {
        e.name = "display";
    }
    
    e = document.getElementById("add");
    if (e) {
        e.name = "add_off";
        e.value = "";
    }

    
}