Hi. I installed Numinix's Centerbox Categories module, to show category images on the first page.

I am trying to troubleshoot why my two main category icons sit one on top of the other unless I add subcategory images in between them. I have the two top categories' sort orders (in the Admin->Categories) set to 0 as it made no difference to change the sort order, and I have the category numbers listed in the order I want them displayed in the Index Listing->Categories Centerbox List.

In trying to troubleshoot this, I found that there are a lot of beginning/ending tabs in my browser's "view page source", as follows:

<!-- begin categories center box module -->

<!-- bof: categoriesc center box module -->

[QUOTE]<div id="categoriesCenterBox" class="centerBoxWrapper">
<div class="content">
<h2 class="centerBoxHeading">Categories</h2>
<div class="centerBoxContentsFeatured centeredContent back" style="width:0%;"><a href="http://www.riverfrontsouth.com/index.php?main_page=index&amp;cPath=65"><img src="images/wwwincludesimageshlplayalongimagesDHIAXE624BK" alt="Musical Solutions" title=" Musical Solutions " width="100" height="100" /></a>
<br /><a href="http://www.riverfrontsouth.com/index.php?main_page=index&amp;cPath=65">Musical Solutions</a></div>
<div class="centerBoxContentsFeatured centeredContent back" style="width:0%;"><a href="http://www.riverfrontsouth.com/index.php?main_page=index&amp;cPath=78"><img src="images/wwwincludesimageshlplayalongimages/QUOTE]

<!-- eof: categories center box module -->
<!-- end categories center box module -->

<!-- begin categories center box module -->
<!-- end categories center box module -->


<!-- bof: featured products -->
<!-- eof: featured products -->

<!-- begin categories center box module -->
<!-- end categories center box module -->

<!-- bof: specials -->
<!-- eof: specials -->

<!-- begin categories center box module -->
<!-- end categories center box module -->

The above is exactly how it appears in the browser's "view page source."

QUESTION 1: I am not sure why the blue-colored text differs from the green-coded text, and why it says "categoriesc" in the begin statement and just "categories" in the end statement.

QUESTION 2: Why are there so many of these:
<!---begin categories center box module-->
<!-- end categories center box module -->

QUESTION 3: What is the significance of the different ways of calling the "begin" and "end" vs. "bof:" and "eof:"? Is this how I am to decipher which code was added by the module and which code pertains to the default Zen Cart?
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Just to clarify, in case it is helpful in addressing the above questions:

The following 3 settings are in the default Zen Cart:

Layout Settings->Categories - always show on main page = 1 to show
Layout Settings->Main Page - opens with category = 0 (zero indicates only top categories will be shown)
Layout Settings->Categories - always open to show subcategories = 0 (0 allows only top categories)

The following settings are added by Numinix's Centerbox Categories module:

Index Listing->show categories on main page = 1
Index Listing->Categories Centerbox List = 1, 14 (the numbers of my two categories)
Index Listing->frontpage categories columns per row = 3

In addition, it should be noted that the Layout Settings controls refer to sidebox settings, except for "Main Page - opens with category," which refers to opening with a chosen single category in the center box.

The Centerbox Categories is turned on with Admin->Index Listing->Categories->Centerbox List, but ONLY IF
the setting in Admin->Layout Settings->Main page opens with category is set to BLANK (not zero which says it means "the" (presumably single) top category will show).