我希望此函数仅在某些页面上返回。我该怎么做？

// Retreats Accordion
function retreats_accordion() { 
 ?>

<!-- accordion root --> 
<div id="accordion"> 
    <?php
        global $post;
        $c = 0;
        $class = \'\';
        $args = array( \'posts_per_page\' => 6, \'post_type\'=> \'slide\', \'slideshow\'=> \'retreats\');
        $myposts = get_posts( $args );
        foreach( $myposts as $post ) :  setup_postdata($post);
        $c++;
        if( $c == 6 ) $class .= \' last\'; ?>
        <a href="<?php echo get_post_meta($post->ID, "slide_url_value", true); ?>">
            <?php the_post_thumbnail(\'quickfinder\'); ?>
        </a>
        <div class="slide<?php echo $class;?>" style="width:200px;">    
            <h4><?php the_title(); ?></h4>
            <?php the_content(); ?>
        </div> 
    <?php endforeach; ?>
</div> 

<script> 
$(function() {

$("#accordion").tabs("#accordion div", {
    tabs: \'img\', 
    effect: \'horizontal\'
});
});
</script> 

<?php 
}

add_action(\'nktframework_abovecontent\', \'retreats_accordion\', 10);

if( is_page(107) )
    return;