rem: itemInDocument = parentDiv.appendChild(item); 
add: itemInDocument = parentDiv.appendChild(item); 
context: function InsertEmailAddressUnderEnclosingBox(parentBox, parentDiv, emailAddress, fullAddress, displayName) {  if ( parentBox )   {     var item = document.createElement("mail-emailaddress");    var itemInDocument;    if ( item && parentDiv)     {       if (parentDiv.childNodes.length)      {        var child = parentDiv.childNodes[parentDiv.childNodes.length - 1];         if (parentDiv.childNodes.length > 1)        {          var textNode = document.createElement("text");          textNode.setAttribute("value", ", ");          textNode.setAttribute("class", "emailSeparator");          parentDiv.insertBefore(textNode, child);        }        itemInDocument = parentDiv.insertBefore(item, child);      }      else      {       itemInDocument = parentDiv.appendChild(item);      }            itemInDocument.setAttribute("value", fullAddress);                 itemInDocument.setTextAttribute("emailAddress", emailAddress);      itemInDocument.setTextAttribute("fullAddress", fullAddress);        itemInDocument.setTextAttribute("displayName", displayName);        AddExtraAddressProcessing(emailAddress, itemInDocument);      hdrViewSetVisible(parentBox, true);    }   } }
meta: 9421	/local1/tlutelli/issta_data/temp/all_js/javascript/2006_temp/2006/9421/7b9be6ae50dd1399af78f3d125f983c2e4040348/msgHdrViewOverlay.js/clean/mailnews/base/resources/content/msgHdrViewOverlay.js