WP_Query error

<?php
/*
This is returning me a blank page. This page is loaded using a jQuery Ajax call. It used to work before when it was added in the main page. What may be the problem?
*/

<?php
define('WP_USE_THEMES', false);
include('../../../wp-blog-header.php'); // the path is correct, I verified it
include('../../../wp-load.php');
?>
<div class="apple">
    <?php $loop = new WP_Query(array('post_type'=>'members')); ?>
    <ul>
        <?php while ($loop->have_posts()) : $loop->the_post(); ?>

        <?php
            global $post;
            $type = get_post_meta($post->ID, 'type', true);
            if($type=='overseas')
            {
                $short_intro = get_post_meta($post->ID, 'short_intro', true);
                $phone = get_post_meta($post->ID, 'phone_ord', true);
                $website = get_post_meta($post->ID, 'website_ord', true);
        ?>
        <li>
            <span class="heading"><?php the_title(); ?></span>
            <p><?php echo $short_intro; ?></p>
            <span class="phoneWebLink"><span>Phone:</span><?php echo $phone; ?><span class="pl10">Web: </span><a href="<?php echo $website; ?>"><?php echo $website; ?></a></span>
            <a href="<?php the_permalink(); ?>">Read more</a>
        </li>
        <?php } ?>
        <?php endwhile; ?>
    </ul>
</div><!-- //alphabetListH -->