Who knows php!? Help me?

okay, so I just downloaded "yourls" for my site (You Own URLS Shortener).

You can have different plugins, and I need a toolbar that shows my ad from google adsense.

Here is my website: url-short.comuf.com

Here is the php file from the sample toolbar:

http://pastebin.com/raw.php?i=F8RbmCkM

This is my google adsense ad code:

<script type="text/javascript"><!--

google_ad_client = "ca-pub-7685061603772131";

/* url-short-banner */

google_ad_slot = "4434146906";

google_ad_width = 728;

google_ad_height = 90;

//-->

</script>

<script type="text/javascript"

src="http://pagead2.googlesyndication.com/pagead/show_a...

</script>

Please just show me how to put the ad code into the toolbar. so that every shortened link has a toolbar above it with an ad