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Hi guys, there is a mod in the completed section for making the recommended products listing more intuitive. I am using it with some modifications on 4.0.16 and it looks great, like this:

http://www.jctech.com.au/images/related.jpg

The only problem is the Buy Now button doesn't work. IE gets an error that says:

Error: Object doesn't support this property or method

The entire code for my related_products.tpl is:

{* $Id: related_products.tpl,v 1.7.6.1 2004/07/15 10:28:54 svowl Exp $ *}

{if $product_links ne ""} 
{capture name=dialog} 
<table width="100%" border=0 cellpadding="0" cellspacing=0> 
{section name=cat_num loop=$product_links} 
<tr class="ItemsList"> 
  <td width="70" align=center valign=top> 

{include file="product_thumbnail.tpl" productid=$product_links[cat_num].productid image_x=60}
  </td> 
<td align=top valign=top> <table border=0 cellspacing=5 width="100%"> 
     <table>
      <tr valign="middle"> 
       <td align=top width="100%"> 
      <tr valign="middle"> 
       <td align=top> 
<b>
<A href="product.php?productid={ $product_links[cat_num].productid }"{if $config.Modules.upselling_new_window eq 'Y'} target="_blank"{/if}>
{ $product_links[cat_num].product}
</A>	</b>	<br>{$product_links[cat_num].descr}
         {$lng.lbl_our_price}: {include file="currency.tpl" value=$product_links[cat_num].price}</font>
         <font class=MarketPrice>{include file="customer/main/alter_currency_value.tpl" alter_currency_value=$product_links[cat_num].price}</font> 
       </b>
       </td> 
<td align=right>
{if $usertype eq "C" and $config.Appearance.buynow_button_enabled eq "Y"}
{include file="customer/main/buy_now.tpl" productid=$product_links[cat_num]}
{/if}
</td> 
       </tr> 
      <tr>    
       <td valign=top> 
       </td>    
       <td colspan="3" align="right" valign=top> 
         </td> 
      </tr> 
     </table>     
  </td></tr>
<tr class="ItemsList">
  <td colspan="5" align=center valign=top><hr></td>
  </tr> 
{/section} 
</table> 
{/capture} 
{include file="dialog.tpl" title=$lng.lbl_related_products content=$smarty.capture.dialog extra="width=100%"} 
{/if} 

The problem is in this line:

{include file="customer/main/buy_now.tpl" productid=$product_links[cat_num]}

But for the life of me I can't figure out how to fix it... I have tried so many combinations of variants in that line its not funny, but I just cannot get it to work... PLEASE help, this should be a simple thing to do but I am a noob! thanks!