[Help/Howto?] Adding new block between last post and bigreply-button

[Marv]

I?m trying to add a new adblock between the last post and the bigreply button but the way I do it seems to be wrong. May be someone could help me with that ?

In showthread, right between

PHP Code:

<div id="posts">$postbits<div id="lastpost"></div></div>

<!-- start content table --> 


I?ve added

PHP Code:

<!-- googlebar -->
<table class="tborder" cellpadding="$stylevar[cellpadding]" cellspacing="$stylevar[cellspacing]" border="0" width="100%" align="center">
<tr>
<td class="alt1" align="center">
<!-- / googlebar -->

<!-- GoogleAds -->
<td class="alt1" align="center">
<script type="text/javascript"><!--
google_ad_client = "pub-xxxxxxxxxxxxxxx";
google_ad_width = xxx;
google_ad_height = xxx;
google_ad_format = "xxxxxxxx";
google_ad_type = "text_image";
google_ad_channel ="";
google_color_border = "xxxxxx";
google_color_bg = "xxxxxx";
google_color_link = "xxxxxxx";
google_color_url = "xxxxxxx";
google_color_text = "xxxxxxx";
//--></script>
<script type="text/javascript"
  src="http://pagead2.googlesyndication.com/pagead/show_ads.js">
</script>

</td>
</tr>
</table>
<!-- / GoogleAds --><br /> 


In the end it results in showing up nothing. Not an error, simply nothing. Is anyone able to tell me where I went wrong ? May be the error is right before my eyes, lying and waiting.. - just can see what?s wrong.. :ermm:

Any help appreciated.