WP_Alchemy Pages Drop Down

/* used to create dropdowns that list pages, posts and categories
* use this in the metabox template:
*    $mb->the_field('destination'); alchified_dropdowns($mb);
*/

function alchified_dropdowns($mb, $showpages=TRUE, $showposts = TRUE, $showcats=TRUE){

    $dropdown = '<select class="destination" name="'. $mb->get_the_name() .'" value="'.$mb->get_the_value().'"/>';

    $dropdown .= '<option value="" style="font-weight: bold;">&mdash;'. __('None').'&mdash;</option>';

    $dropdown .= '<option value="custom" '. $mb->get_the_select_state('custom') .'>'. __("Custom").'</option>';

            if (class_exists('kia_signup_Widget')) {
                $dropdown .= '<option value="signup" '. $mb->get_the_select_state('signup') .'>'.  __("Signup Popup").'</option>';
            }

            if ($showpages) {

                $dropdown .= '<option value="" DISABLED>'.  __("Pages").'</option>';

                 //get all pages
                $pages = array();
                $pages_obj = get_pages('sort_column=post_title');
                foreach ($pages_obj as $page) {
                    $pages[$page->ID] = $page->post_title;
                }

                foreach ($pages as $i => $page):
                    $dropdown .= '<option value="page_'. $i .'" '. $mb->get_the_select_state('page_'.$i) .' style="font-style:italic;">&nbsp;&nbsp;&nbsp;&nbsp;'. $page .'</option>';
                endforeach;

            }

            if ($showposts) {

                //get all posts
                $posts = array();
                $posts_obj = get_posts('sort_column=post_title');
                foreach ($posts_obj as $post) {
                $posts[$post->ID] = $post->post_title; }


                $dropdown .= '<option value="" DISABLED>'.  __("Posts").'</option>';

                foreach ($posts as $i => $post):
                    $dropdown .= '<option value="post_'. $i .'" '. $mb->get_the_select_state('post_'.$i) .' style="font-style:italic;">&nbsp;&nbsp;&nbsp;&nbsp;'. $post .'</option>';
                endforeach;

            }

            if ($showcats) {

                //get all categories
                $categories = array();
                $categories_obj = get_categories('hide_empty=0');
                foreach ($categories_obj as $cat) {
                $categories[$cat->cat_ID] = $cat->name;}

                $dropdown .= '<option value="" DISABLED>'.  __("Categories").'</option>';

                foreach ($categories as $i => $category):
                    $dropdown .= '<option value="category_'. $i .'" '. $mb->get_the_select_state('category_'.$i).' style="font-style:italic;">&nbsp;&nbsp;&nbsp;&nbsp;'. $category .'</option>';
                endforeach;
            }

    $dropdown .= '</select>';

    echo $dropdown;
}