rem: body.removeChild(kids[i]); 
add: listbox.removeChild(kids[i]); 
context: function awCreateOrRemoveDummyRows(cols){  var body = document.getElementById("addressWidgetBody");  var bodyHeight = body.boxObject.height;  // remove rows to remove scrollbar  var kids = body.childNodes;  for (var i = kids.length-1; gAWContentHeight > bodyHeight && i >= 0; --i) {    if (kids[i].hasAttribute("_isDummyRow")) {      gAWContentHeight -= gAWRowHeight;      body.removeChild(kids[i]);    }  }  // add rows to fill space  if (gAWRowHeight) {    while (gAWContentHeight+gAWRowHeight < bodyHeight) {      awCreateDummyItem(body, cols);      gAWContentHeight += gAWRowHeight;    }  }}
meta: 5459	/local1/tlutelli/issta_data/temp/all_js/javascript/2006_temp/2006/5459/d38a0937d9c93a0a9d913e2ac781e4328bb8cc73/addressingWidgetOverlay.js/buggy/mailnews/compose/resources/content/addressingWidgetOverlay.js