function g_addComment(refid, pageid, imgid)
{
    var dlg = $('dlg_comm');
    dlg.empty();

    dlg.setStyle('width',500);
    dlg.setStyle('height',320);

    var divTitle = new Element('div', {'class': 'dlgbox_title', 'id':'dlgbox_title', 'html':'Dodaj komentarz'});
    dlg.grab(divTitle);

    var divClient = new Element('div', {'class': 'dlgbox_client', 'id':'dlgbox_client'});
    dlg.grab(divClient);
    divClient.setStyle('height',240);

    var divBottom = new Element('div', {'class': 'dlgbox_bottom' });
    dlg.grab(divBottom);

    var divBottomDesc = new Element('div', {'class': 'dlg_box_bottom_desc', 'html':'Dodaj komentarz'});
    divBottom.grab(divBottomDesc);

    var divBottomBtn = new Element('div', {'class': 'dlg_box_bottom_btn', 'html':'<a href=\'#\' style=\"color: #bbb;\" class=\"link2\" onclick=\"g_closeDlg(\'dlg_comm\');return false;\">[zamknij]</a>'});
    divBottom.grab(divBottomBtn);

    refresh_elemEx('dlgbox_client', 'comment', 'ref_id='+refid+'&page_id='+pageid+'&img_id='+imgid);

    g_showdlg('', 'dlg_comm');
}