Zen cart - add new banner in other page

add_new.php

/*
Selection with category page,
then newxt action
*/
if($current_category_id == '70'){ 
    if (SHOW_BANNERS_GROUP_SET11 != '' && $banner = zen_banner_exists('dynamic', SHOW_BANNERS_GROUP_SET11)) {
        if ($banner->RecordCount() > 0) {
?>
            <div id="bannerNine" class="banners"><?php echo zen_display_banner('static', $banner); ?></div>
<?php
        }
    }
}