$smarty->assign('savebtn', "Add course");
     }
     break;
 case "update":
     $id = trim($_POST['course_id']);
     $name = trim($_POST['course_name']);
     $addr = trim($_POST['course_addr']);
     $desc = trim($_POST['course_desc']);
     $phone = trim($_POST['course_phone']);
     if ($id != "") {
         $course = new course($id);
         $course->course_name = $name;
         $course->course_addr = $addr;
         $course->course_desc = $desc;
         $course->course_phone = $phone;
         $course_fact->update_course($course);
     }
     $showList = true;
     $course_list = $course_fact->get_list();
     $smarty->assign('courselist', $course_list);
     break;
 case "upload":
     $id = trim($_REQUEST['id']);
     $upload = $course_fact->uploadFile(1048576, $id);
     // SHOW Edit
     $showDetail = true;
     $id = trim($_REQUEST['id']);
     $course = $course_fact->get_course($id);
     $smarty->assign('editDetail', true);
     $smarty->assign('pathimage', $course->course_logopath);
     $smarty->assign('course_id', $course->course_id);