function Pretest()
{
    global $qcount;
    global $uid;
    //chk onlne
    if (!is_online()) {
        echo ': APPLICATION OFFLINE';
    }
    //TestEnd();
    $loggedInUser = $_SESSION["userCakeUser"];
    $_SESSION['mode'] = 'train';
    $uid = $loggedInUser->user_id;
    $_SESSION['uid'] = $uid;
    GetUserInfo();
    GetMyBattingside();
    ChkStarted();
    ChkConnect();
    if (!isset($_SESSION['curquest'])) {
        $_SESSION['curquest'] = 1;
    }
    echo '<a href="op/views/index.html" class="btn btn-primary"> START</a>';
}
 public function LoadATest()
 {
     global $mysqli;
     ChkConnect();
     $sql = "SELECT * FROM st_tests";
     $result = mysqli_query($mysqli, $sql);
     if (mysqli_num_rows($result) > 0) {
         $row_cnt = mysqli_num_rows($result);
         // output data of each row
         while ($row = mysqli_fetch_object($result)) {
             echo $title = $row->test_title;
             $description = $row->test_description;
             $team = $row->test_team;
             $focus = $row->test_focus;
             $active = $row->test_active;
             $author = $row->test_author;
             $created = $row->test_created;
         }
     } else {
         echo "0 results";
     }
     //mysqli_close($mysqli);
 }