I'm using some landing pages as subcategories of a "Landing Pages" category. Let's say Landing Pages is category 50. How can I modify the code below to hide the breadcrumbs display when category 50 is being browsed, affecting all subcategories as well?

Basically I'm hoping I can simply add something next to the $this_is_home_page condition.

Two problems that may exist for accomplishing this:

1. 1'm using Ceon SEO URIs, so if the code references the current page URL, it won't find the conditional category number. It also won't find the parent category name in the URL, as I'm formatting such landing pages to be "www.mysite.com/Widgets1" rather than "www.mysite.com/Landing Pages/Widgets1".

2. The 'path' URL parameter shows subcategories as 50_4, and I'm really concerned about parent category 50.

But if there is a way for the code to determine the category


Here's the existing code from tpl_main_page.php.

Code:
<!-- bof  breadcrumb -->
<?php if (DEFINE_BREADCRUMB_STATUS == '1' || (DEFINE_BREADCRUMB_STATUS == '2' && !$this_is_home_page) ) { ?>
    <div id="navBreadCrumb"><?php echo $breadcrumb->trail(BREAD_CRUMBS_SEPARATOR); ?></div>
<?php } ?>
<!-- eof breadcrumb -->