<?php
require_once 'includes/QBCoref.class.php';
$qbc = new QBCoref();
if (!$qbc->isUser()) {
header("Location: login.php");
}
$limit = 10;
$leaderboard = $qbc->getLeaderboard($limit);
?>
<!doctype html>
<html lang="us">
<head>
<meta charset="utf-8">
<title>Coreference Tool - Leaderboard</title>
<link href="css/smoothness/jquery-ui-1.10.4.custom.css" rel="stylesheet">
<link href="css/bootstrap.min.css" rel="stylesheet" media="screen">
<link href="css/bootstrap-theme.min.css" rel="stylesheet" media="screen">
<link href="css/coref.css" rel="stylesheet">
<script src="js/jquery-1.10.2.js"></script>
<script src="js/bootstrap.min.js"></script>
<script src="js/jquery-ui-1.10.4.custom.js"></script>
</head>
<body>
<?php
$active_page = 'leaderboard';
require_once 'views/topnav.php';
?>
<div class="container">
<div class="row">
