Untitled

<? session_start();
$version = "Cruel Constrictor";

?>

<!DOCTYPE html>
<html lang="en">
  <head>
    <meta charset="utf-8">
    <title>MassiveDeck: <? echo $version; ?></title>
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <meta name="description" content="">
    <meta name="author" content="">

    <link href="css/bootstrap.css" rel="stylesheet">
    <style type="text/css">
      body {
        padding-top: 60px;
        padding-bottom: 40px;
      }
    </style>

    <link href="css/bootstrap-responsive.css" rel="stylesheet">

  </head>

  <body>

    <div class="navbar navbar-inverse navbar-fixed-top">
      <div class="navbar-inner">
        <div class="container">
          <button type="button" class="btn btn-navbar" data-toggle="collapse" data-target=".nav-collapse">
            <span class="icon-bar"></span>
            <span class="icon-bar"></span>
            <span class="icon-bar"></span>
          </button>
          <a class="brand" href="#"><? echo $version; ?></a>
          <div class="nav-collapse collapse">
            <ul class="nav">
              <li><a href="index.php">Home</a></li>
              <li><a href="index.php?page=cards">Cards</a></li>
              <li><a href="#contact">Contact</a></li>
              <?php
              if(isset($_SESSION['logged_in'])) {
                echo "<li><a href='index.php?page=profile'>Profile</a></li>";
                if($_SESSION["username"] == "admin") {
                    echo '<li><a href="index.php?page=addcards">Add Cards</a></li>';
                }

              }
            ?>
            </ul>

            <?php if(isset($_SESSION['logged_in'])) {
                echo "<p class='navbar-text pull-right'>Logged in as <a href='#' class='navbar-link'>" . $_SESSION["username"] . " </a>[ <a href='logout.php'>logout</a> ]";
            }
            else {

                echo '<form class="navbar-form pull-right" name="formlog" method="post" action="auth.php">';
                echo '<input class="span2" type="text" name="username" placeholder="Username"> ';
                echo '<input class="span2" type="password" name="password" placeholder="Password"> ';
                echo '<input type="hidden" name="formlog" value="1">';
                echo '<button type="submit" class="btn">Sign in</button>';
                echo '</form>';
            }

            ?>

          </div>
        </div>
      </div>
    </div>

    <div class="container">