} else { // first time accessing this course, no last cid yet unset($_SESSION['s_cid']); } } } else { $_SESSION['s_cid'] = $_content_id; } } // Generate contentManager. // Must be called after generating $_SESSION['s_cid'] as it's used in contentManager class if ($_course_id > 0) { global $contentManager; include_once TR_INCLUDE_PATH . '../home/classes/ContentManager.class.php'; $contentManager = new ContentManager($_course_id); $_sequence_links = $contentManager->generateSequenceCrumbs($_content_id); } /*** 10. register pages based on user's priviledge ***/ require_once TR_INCLUDE_PATH . 'page_constants.inc.php'; /*~~~~~~~~~~~~~~~~~flash detection~~~~~~~~~~~~~~~~*/ if (isset($_COOKIE["flash"])) { $_SESSION['flash'] = $_COOKIE["flash"]; //delete the cookie AContent . setcookie("flash", '', time() - 3600); } if (!isset($_SESSION["flash"])) { $_custom_head .= ' <script type="text/javascript"> <!-- //VB-Script for InternetExplorer