how to put adsense code (Vertical Banner 120*160) in phpbb3

Hello To all,
I am new to this forum. I have recently launched PHPBB3 forum to share PC,Internet Broadband problem.Now I want to put Google Adsense vertical 120*160 banner to right hand side of Index page of my forum. I have already put Adsense code horizontally, but unable to do it vertically. Please help me.

Thanks in Advance.

Here i will provide you the adsense code for your vertical banner.

<script type="text/javascript"> <! --
google_ad_client = "pub-xxxxxxxxxxxxxxxx";
google_ad_width = 160;
google_ad_height = 120;
google_ad_format = "160x120_as";
google_ad_type = "text_image";
google_ad_channel = "";
google_color_border = "d6e9ff";
google_color_bg = "FFFFFF";
google_color_link = "0000FF";
google_color_text = "999999";
google_color_url = "0000FF";
google_ui_features = "rc:6";
//-->
</script>
<script type="text/javascript"
src="http://pagead2.googlesyndication.com/pagead/show_ads.js">
</script>

I have code but don't know where to place it..

To insert the adsense code into the fist post of a topic:

open viewtopic_body.html file in your styles/yourStyle folder and search for the following line:


After the following line:

<div class="content">{postrow.MESSAGE}</div>



Add the following:

<!-- IF postrow.S_FIRST_ROW -->

Your-Ad-Code-Here

<!-- ENDIF -->




After following Line:

title="{L_JABBER}"><span>{L_JABBER}</span></a></li><!-- ENDIF -->

</ul>



Add the following:

<!-- IF postrow.S_FIRST_ROW -->

Your-Ad-Code-Here

<!-- ENDIF -->