function goCartForm(sAction)
    {
    document.frmCart.hdnCartAction.value = sAction;
    confirmed = true;

    if (sAction == 'REMOVE_SELECTED')
      {
      confirmed = confirm("are you sure you wish to remove the selected clips from your cart?");
      }

    if (sAction == 'REMOVE_ALL')
      {
      confirmed = confirm("are you sure you wish to remove all the clips from your cart?");
      }

    if (confirmed)
      {
      document.frmCart.submit();
      }
    } // goCartForm()

  function goCartItem(sAction, sItem)
    {
    document.frmCart.hdnCartAction.value = sAction;
    document.frmCart.hdnItem.value = sItem;
    document.frmCart.submit();
    } // goCartItem()

  function goPrintCart()
    {
    _thiswin = window.open("printcart.php", "_pwin", "toolbar=1,menubar=1,width=550,height=450");
    } // goPrintCart()