function SendPage(key) {
    var win = window.open('/SendPage?key='+key, '', 'width=320,height=340,statusbar=no,resizable=yes,scrollbars=yes');
}

function addItem(fld){
    if(fld){
        var value = document.getElementById(fld).value;
        document.location = '/shop/cart?mode=add&'+fld+'='+value;
    }
}