old_contents: <script type="text/javascript">
    var _gaq = _gaq || [];
    _gaq.push(['_setAccount', 'UA-8238770-1']);
    _gaq.push(['_setDomainName', 'hemingweb.com']);
    _gaq.push(['_setAllowLinker', true]);
    _gaq.push(['_trackPageview']);
    (function() {
      var ga = document.createElement('script'); ga.type = 'text/javascript'; ga.async = true;
      ga.src = ('https:' == document.location.protocol ? 'https://www' : 'http://www') + '.hemingweb.com/ga.js';
      var s = document.getElementsByTagName('script')[0]; s.parentNode.insertBefore(ga, s);
    })();
  </script>
new_contents:   var _gaq = _gaq || [];
    _gaq.push(['_setAccount', 'UA-8238770-1']);
    _gaq.push(['_setDomainName', 'hemingweb.com']);
    _gaq.push(['_setAllowLinker', true]);
    _gaq.push(['_trackPageview']);
    (function() {
      var ga = document.createElement('script'); ga.type = 'text/javascript'; ga.async = true;
      ga.src = ('https:' == document.location.protocol ? 'https://www' : 'http://www') + '.hemingweb.com/ga.js';
      var s = document.getElementsByTagName('script')[0]; s.parentNode.insertBefore(ga, s);
    })();
  
subject: remove script tags