phpmyadmin不显示登录页面

echo "<div class='hide js-show'>";

        // Displays the languages form

        if (empty($GLOBALS['cfg']['Lang'])) {

            include_once './libraries/display_select_lang.lib.php';

            // use fieldset, don't show doc link

            echo PMA_getLanguageSelectorHtml(true, false);

        }

        echo '</div>

    <br />

    <!-- Login form -->

    <form method="post" action="index.php" name="login_form"' . $autocomplete .

            ' class="disableAjax login hide js-show">