rem: if (! gFolderTree) 
add: if (!gFolderTree) 
context: function GetFolderTree(){  if (! gFolderTree)    gFolderTree = document.getElementById("folderTree");  return gFolderTree;}
meta: 9421	/local1/tlutelli/issta_data/temp/all_js/javascript/2007_temp/2007/9421/99b702eb3ae7c2b1f5466b0dfcf7238f9b0ca1ac/msgMail3PaneWindow.js/clean/mail/base/content/msgMail3PaneWindow.js