Check count of pages and custom links

How would I go about checking to see if the count of “Pages” && “Custom” links is greater than zero?

I’m using the plugin with 3 custom post types that will be populated on every page in a separate toolbar, so a general count check of the main array won’t work … as shown in the following code:

$related_pages = get_related_links();
if(count($related_pages) != 0){
   <div id="relatedlinks">
      <h3>Related Links</h3>
      Do loop
   </div>
}

Can’t seem to figure out how to check for both of the types in the array…

Any help would be appreciated.
Thanks.

http://wordpress.org/extend/plugins/related-links/