rem:  var node = document.getElementById("fileAttachmentMenu"); 
add:  var node = document.getElementById("msgAttachmentMenu"); 
context: function ClearAttachmentList() {   // we also have to disable the File/Attachments menuitem  var node = document.getElementById("fileAttachmentMenu");  if (node)    node.setAttribute("disabled", "true");  // clear selection  var list = document.getElementById('attachmentList');  list.clearSelection();  while (list.hasChildNodes())     list.removeChild(list.lastChild);}
meta: 9421	/local1/tlutelli/issta_data/temp/all_js/javascript/2007_temp/2007/9421/187289aa1e069c07d4aa31dbbd0b22236b699322/msgHdrViewOverlay.js/clean/mailnews/base/resources/content/msgHdrViewOverlay.js