Using <script>

Hi guys,
I want to put this text in every page on my wiki:

<script src="http://www.google-analytics.com/urchin.js" type="text/javascript">
</script><script type="text/javascript">
_uacct = "UA-xxxxxxx-1";
urchinTracker();
</script>

But every time that I add I can't see this code in source-code.

How can I make to this code be executed ?

Thanks.

Fred

Override a .tpl - for example copy kernel/templates/bot_bar.tpl to themes/force/bot_bar.tpl and add that script code in there.