add: } catch (e) {} 
context: function GetHeadElement(){  var headList = editorShell.editorDocument.getElementsByTagName("head");  if (headList)    return headList.item(0);  return null;}
meta: 8395	/local1/tlutelli/issta_data/temp/all_js/javascript/2006_temp/2006/8395/a0885fe3052b87d392163c81f32552d543df0f50/EdDialogCommon.js/buggy/editor/ui/dialogs/content/EdDialogCommon.js