part 3 of FAQ code

/*
 * Add [rc_faq limit="-1"] shortcode
 *
 */
function rc_faq_shortcode( $atts, $content = null ) {

    extract(shortcode_atts(array(
        "limit" => ''
    ), $atts));

    // Define limit
    if( $limit ) {
        $posts_per_page = $limit;
    } else {
        $posts_per_page = '-1';
    }

    ob_start();

    // Create the Query
    $post_type      = 'rc_faq';
    $orderby        = 'menu_order';
    $order          = 'ASC';

    $query = new WP_Query( array (
                                'post_type'      => $post_type,
                                'posts_per_page' => $posts_per_page,
                                'orderby'        => $orderby,
                                'order'          => $order,
                                'no_found_rows'  => 1
                                )
                        );

    //Get post type count
    $post_count = $query->post_count;
    $i = 1;

    // Displays FAQ info
    if( $post_count > 0) :

        // Loop
        while ($query->have_posts()) : $query->the_post();
        ?>

        <h3 class="rc_faq_title"><a href="#" onclick="rc_faq_toggle('rc_faq_<?php echo get_the_ID(); ?>');"><?php the_title(); ?></a></h3>
        <p id="rc_faq_<?php echo get_the_ID(); ?>" style="display: none;"><?php echo get_the_content(); ?></p>

        <?php
        $i++;
        endwhile;

    endif;

    // Reset query to prevent conflicts
    wp_reset_query();

    ?>
    <script type="text/javascript">
    <!--
        function rc_faq_toggle(id) {
            var e = document.getElementById(id);
            e.style.display = ((e.style.display!='none') ? 'none' : 'block');
        }
    //-->
    </script>
    <?php

    return ob_get_clean();

}

add_shortcode("rc_faq", "rc_faq_shortcode");