//
// Ajax help.
//
function ajax_help()
{
    var f = document.forms['form_help'];
    var msg = f.msg.value;

    //
    // Error cases.
    //
    if (msg == '' || msg == translate('write here your message'))
    {
        my_alert('must field');
        return false;
    }

    //
    // Ajax the form.
    //
    var data = $("#form_help").serialize();
    var code = "my_alert('your message was sent');";
    code += "close_modals();";
    
    ajax(data, code, "", "button_help", "saving_help");
    
    return false;
}