code: function(loc) {
  				var d = new Deferred();
  				window.setTimeout(function() {
  					d.resolve({
  						Directory: true,
  						Length: 0,
  						LocalTimeStamp: 0,
  						Name: messages["File Servers"],
  						Location: "/",
  						Children: _fileSystemsRoots,
  						ChildrenLocation: "/"
  					});
  				}, 100);
  				return d;
  			}
docs: /* @callback