function getPanelId() {
   form = opener.document.forms;
   for (var i=0; i<form.length; i++) {
        fe = form[i].elements;
        for (var j=0;j<fe.length; j++) {
           if (fe[j].type == 'hidden'&&fe[j].name == 'PANEL_ID') {
             return fe[j].value;
            }
       }
   }
   return null;
}

function getSelfPanelId() {
   form = document.forms;
   for (var i=0; i<form.length; i++) {
        fe = form[i].elements;
        for (var j=0;j<fe.length; j++) {
           if (fe[j].type == 'hidden'&&fe[j].name == 'PANEL_ID') {
             return fe[j].value;
            }
       }
   }
   return null;
}
function setPanelId() {
   var panelId = getPanelId();
   document._FEEDBACK_FORM._FEEDBACK_PANEL_ID.value=(panelId == null ?"main" : panelId);
}