// ############################################################################
// ##
// ##  SHOP JS FUNCTIONS (INLINE)
// ##  Shop module functions that are used within regular CMS page templates.
// ##
// ############################################################################

// ====================
// Function:    UpdateShoppingCartInfo
//
// Purpose:     Update number of Items in the User Shopping Basket displayed in site header 
//                (in shop_nitems_header span) and shop trail navigation (in shop_nitems_trail span)
//
// Input:       intShoppingCartItems - Number of Shopping Cart Items
//
// History:     20060410 - GR created
// ====================
function UpdateShoppingCartInfo(intShoppingCartItems) {
    var oHeaderItems = document.getElementById("shop_nitems_header");
    if ( oHeaderItems ) {
        if ( intShoppingCartItems == 1 ) {
            oHeaderItems.innerHTML = intShoppingCartItems + " item";
        } else {
            oHeaderItems.innerHTML = intShoppingCartItems + " items";
        }
    }
    var oTrailItems = document.getElementById("shop_nitems_trail");
    if ( oTrailItems ) {
        if ( intShoppingCartItems == 1 ) {
            oTrailItems.innerHTML = intShoppingCartItems + " item";
        } else {
            oTrailItems.innerHTML = intShoppingCartItems + " items";
        }
    }
}