X-Cart forums - Thickbox implementation

I've got the Thickbox working for the detailed images as outlined here: http://forum.x-cart.com/showthread.php?t=23858

That works great. So after taking the 2 1/2 minutes to install that, I thought, hey, this would be a GREAT way to declutter the product pages without using tabs, so I set off to get the send to a friend and product review to display using Thickbox. But I just can't seem to get it to display properly.

Here's what I have so far:

I created a new .tpl to handle the links:

Code:

{if $js_enabled}

<a href="#TB_inline?height=300&width=500&inlineId=TBsend_friend" class="thickbox">

<img src="{$ImagesDir}/send_friend.gif" width="95" height="32" alt="e-mail this page to a friend" /></a>

{if $reviews ne ""}

<a href="#TB_inline?height=800&width=500&inlineId=TBreview" class="thickbox">

<img src="{$ImagesDir}/read_review.gif" width="95" height="32" alt="read reviews about this product" /></a>

{else}

<a href="#TB_inline?height=800&width=500&inlineId=TBreview" class="thickbox">

<img src="{$ImagesDir}/write_review.gif" width="95" height="32" alt="be the first to review this product" /></a>

{/if}

{else}

<a class="thickbox" href="#send_friend">

<img src="{$ImagesDir}/send_friend.gif" width="95" height="32" alt="e-mail this page to a friend" /></a>

{if $reviews ne ""} <a class="thickbox" href="#review">

<img src="{$ImagesDir}/read_review.gif" width="95" height="32" alt="read reviews about this product" /></a>

{else}

<a class="thickbox" href="#review">

<img src="{$ImagesDir}/write_review.gif" width="95" height="32" alt="be the first to review this product" /></a>

{/if}

{/if}

and altered this part of product.tpl:

Code:

{if $config.Appearance.send_to_friend_enabled eq 'Y'}

<p />

{if $js_enabled}

<div id="TBsend_friend" style="display:none">

{else}

<a name="send_friend"></a>

{/if}

{include file="customer/main/send_to_friend.tpl" }

{if $js_enabled}

</div>

{/if}

{/if}

and

Code:

{if $active_modules.Customer_Reviews ne ""}

{if $js_enabled}

<div id="TBreview" style="display:none">

{else}

<a name="review"></a>

{/if}

<p />

{include file="modules/Customer_Reviews/vote_reviews.tpl" }

{if $js_enabled}

</div>

{/if}

When all this is done, when I click on one of the images, all I get is the thickbox loading dot going around and around and around........but the forms don't load.

What am I missing here?

This is on a 4.1.7 site that I'm working on.

TIA