inserting HTTP-Code:

For Google tracking, i have to insert into each website in the head-Area a script. How can i do this.

my example,inserting before the closing </head> tag :

<script type="text/javascript">

  var _gaq = _gaq || [];   _gaq.push(['_setAccount', 'UA-123456787-1']);   _gaq.push(['_trackPageview']);

  (function() {     var ga = document.createElement('script'); ga.type = 'text/javascript'; ga.async = true;     ga.src = ('https:' == document.location.protocol ? 'https://ssl' : 'http://www') + '.google-analytics.com/ga.js';     var s = document.getElementsByTagName('script')[0]; s[removed].insertBefore(ga, s);   })();

</script>