rem: var folderTree = GetFolderTree(); 
context: function IsPropertiesEnabled(command){   try    {      var folderTree = GetFolderTree();      var folderResource = GetSelectedFolderResource();      // when servers are selected      // it should be "Edit | Properties..."      if (GetFolderAttribute(folderTree, folderResource, "IsServer") == "true")        goSetMenuValue(command, "valueGeneric");      else         goSetMenuValue(command, isNewsURI(folderResource.Value) ? "valueNewsgroup" : "valueFolder");   }   catch (ex)    {      // properties menu failure   }   // properties should be enabled for folders and servers   // but not fake accounts   if (IsFakeAccount())     return false;   var folderTree = GetFolderTree();   var selection = folderTree.treeBoxObject.selection;   return (selection.count == 1);}
meta: 5872	/local1/tlutelli/issta_data/temp/all_js/javascript/2006_temp/2006/5872/19e72716ed6142b5940ccc3b933fea8b0155e232/mail3PaneWindowCommands.js/buggy/mailnews/base/resources/content/mail3PaneWindowCommands.js