$1 not found"; $messages['categorytree-error'] = 'Problem loading data.'; $messages['categorytree-retry'] = 'Please wait a moment and try again.'; $messages['categorytree-show-list'] = "Show as list"; $messages['categorytree-show-tree'] = "Show as tree"; $messages['categorytree-too-many-subcats'] = "Can't show subcategories as a tree, there's too many of them.";