function urlEncodeForm(form, init) {
    var post = "";
    var sep = "";
    if (init) {
        post = init;
        sep = "&";
    }

    for (var i = 0; i < form.length; i++) {
        var element = form.elements[i];
        if (element.name) {
            var type = element.type;
            if (type == 'radio' && !element.checked)
                continue;
            if (type == 'submit')
                continue;
            if (type == 'checkbox' && !element.checked)
                continue;
            if (type == 'file')
                continue;
            post += sep + form.elements[i].name + "=" + encodeURI(form.elements[i].value);
            sep = "&";
        }
    }

    return post;
}

/* overridden because in Folnet there is no possibility to change country */
function passParams(param1, param2, param3, param4, param5, param6, param7) {
    document.getElementById('prop\(_delivery_name\)').value = param1;
    if (document.getElementById('prop\(_delivery_companyName\)'))
        document.getElementById('prop\(_delivery_companyName\)').value = param2;
    document.getElementById('prop\(_delivery_street\)').value = param3;
    document.getElementById('prop\(_delivery_postcode\)').value = param4;
    document.getElementById('prop\(_delivery_city\)').value = param5;
    // document.getElementById('prop\(_delivery_country\)').value = param6;
    document.getElementById('prop\(delivery_phone\)').value = param6;
}