[Clicknathan]

Does anyone know of a way I could add a CSS class to items that a user has already viewed.

I have some custom code (taken from the bbpress Recent Replies widget) that essentially shows my recent replies on my forum’s home page. This:

         $post_types,
            'post_status'    => join( ',', array( bbp_get_public_status_id(), bbp_get_closed_status_id() ) ),
            'posts_per_page' => $max_shown,
            'meta_query'     => array( bbp_exclude_forum_ids( 'meta_query' ) )
        ) );

        // Get replies and display them
        if ( $widget_query->have_posts() ) :

            echo $before_widget;
            echo $before_title . $title . $after_title; ?>



                have_posts() ) : $widget_query->the_post(); ?>

                    <li >
                    post->ID );
                          $author_link = bbp_get_reply_author_link( array( 'post_id' => $reply_id, 'type' => 'both', 'size' => 100 ) );
                          echo $author_link. ' on';
                          echo '<a href="' . esc_url( bbp_get_reply_url( $reply_id ) ) . '" title="' . bbp_get_reply_excerpt( $reply_id, 50 ) . '">' . bbp_get_reply_topic_title( $reply_id ) . '</a>';
                          echo ''. bbp_get_reply_excerpt( $reply_id, 150 ) . '';
                          echo '' . get_the_date(), get_the_time().'';

                        ?&gt;







            &lt;?php echo $after_widget;

        endif;

is_mb there is just a custom function I wrote to determine whether the page being viewed is the homepage or not. Anyway, I'd love to add a class to the opening LI tag if a user has already viewed that. Any ideas?