-// Get session and API handles
-require_once 'plc_session.php';
-global $plc, $api;
-
-// Print header
-require_once 'plc_drupal.php';
-include 'plc_header.php';
-
-// Common functions
-require_once 'plc_functions.php';
-
-// add or update
-if ( $_GET['action'] ) {
- include 'tag_form.php';
-// list all
- } else if ( ! $_GET['add'] ) {
- include 'tags.php';
-// actually set a tag on an object
- } else {
- include 'tag_set.php';
- }
-
-// Print footer
-include 'plc_footer.php';