How to insert AdSense Code to PHP forum?

Many AdSense participants run a PHP or PHP-NUKE forum and they would like to post highly targeted Google ads to their forum. To do so is simple. Just find the file with name of “header” within “template/wind” directory, and add your Google AdSense code to the page. Here is an example:
<script type=”text/javascript”><!–
google_ad_client = “your ad code”;
google_ad_width = 728;
google_ad_height = 90;
google_ad_format = “728x90_as”;
google_ad_type = “text”;
google_ad_channel =”your channel code”;
google_color_border = “FFFFFF”;
google_color_bg = “FFFFFF”;
google_color_link = “86ADEA”;
google_color_url = “000000”;
google_color_text = “000000”;
//–></script>
<script type=”text/javascript”
src=”http://pagead2.googlesyndication.com/pagead/show_ads.js”>
</script>