need simple change in product place of result

[ssssami]

hi all

i upload product last thread using rss by marco1 to my forum and it view result in navbar
i see this code in product

  <phpcode><![CDATA[
$tem= vB_Template::create('MARCO1_Latest');
$ad_location[global_below_navbar] .= 
$tem->render();
]]></phpcode>

and think that control on place of result view, but when i change it to

<phpcode><![CDATA[
$tem= vB_Template::create('MARCO1_Latest');
$ad_location[global_above_footer] .= 
$tem->render();
]]></phpcode>

do not view any thing

please can any one help me to change this code to view result of product in my forum footer ?