fallback_form.html

<div class="continuebutton">
    <p><?php print_string('fallback_text', 'auth_openid') ?></p>
    
    <form action="<?php echo $CFG->wwwroot; ?>/auth/openid/fallback.php" method="post" id="fallback" name="fallback" onsubmit="if (document.fallback.openid_url.value == '') return false;" >
        <input type="hidden" name="openid_action" value="send_message" />
        <input type="hidden" name="sesskey" value="<?php echo sesskey(); ?>" />
        <input class="openid_login" type="text" name="openid_url" value="" size="18" />
        <input type="submit" name="confirm_action" value="<?php print_string('continue'); ?>" />
    </form>
</div>

<style type="text/css">
input.openid_login {
    background: url(<?php echo $CFG->wwwroot; ?>/auth/openid/icon.gif) no-repeat;
    background-color: #fff;
    background-position: 0 50%;
    color: #000;
    padding-left: 18px;
}
</style>