. isset($_REQUEST['action'])?$action = $_REQUEST['action']:$action=''; //the item we are currently displaying isset($_REQUEST['itemid'])?$itemid=$_REQUEST['itemid']:$itemid=''; $dispnum = "callback"; //used for switch on config.php $tabindex = 0; //if submitting form, update database if(isset($_POST['action'])) { switch ($action) { case "add": callback_add($_POST); needreload(); redirect_standard(); break; case "delete": callback_del($itemid); needreload(); redirect_standard(); break; case "edit": callback_edit($itemid,$_POST); needreload(); redirect_standard('itemid'); break; } } //get list of time conditions $callbacks = callback_list(); ?>