/*global $, close_popup, open_popup, $A */
function cancel_delete(popup)
{
    close_popup(popup);
}


function delete_execute()
{
    $('delete_form').submit();
}


function delete_numbers()
{
    var html = "";
    var nodes_lists = document.getElementsByTagName('input');
    var nodes = $A(nodes_lists);
    nodes.each(
        function (node)
        {

            if (node.type === 'checkbox' && node.checked === true && node.name === "del_did[]")
            {
                html += "<li>" + $('country_' + node.value).innerHTML + ', ' + $('city_' + node.value).innerHTML + ', ' + $('nbr_' + node.value).innerHTML + "</li>";
            }
        }
    );

    if (html !== "")
    {
        $('removeDetail').innerHTML = html;
        open_popup('removeNumbers');
    }
}


function display_error(label, error_no)
{
    $(label + '_label').addClassName('red');
    $(label + '_err' + error_no).show();
}


function reset_error()
{
    $('city_ctry_label').removeClassName('red');
    $('city_ctry_err1').hide();

    $('city_city_label').removeClassName('red');
    $('city_city_err1').hide();
    $('city_city_err2').hide();

    $('city_area_label').removeClassName('red');
    $('city_area_err1').hide();
    $('city_area_err2').hide();
    $('city_area_err3').hide();
}