Was thinking of using statcounter - which looks quite good according to reviews - but I don't do html - so
their instruction is
"6.It's very important to install StatCounter in the correct place on your website i.e. just inside the closing "body" tag - </body> - as indicated below. Simply copy and paste your StatCounter code into this position on each page of your website. Don't forget to save your changes. "

How do i get to paste the code where its needed plse. It will be hidden - I hope - so no probs about format etc

FYI code is
<!-- Start of StatCounter Code for Default Guide -->
<script type="text/javascript">
var sc_project=7788527;
var sc_invisible=0;
var sc_security="af8d3d36";
</script>
<script type="text/javascript"
src="http://www.statcounter.com/counter/counter.js"></script>
<noscript><div class="statcounter"><a title="tumblr tracker"
href="http://statcounter.com/tumblr/" target="_blank"><img
class="statcounter"
src="http://c.statcounter.com/7788527/0/af8d3d36/0/"
alt="tumblr tracker"></a></div></noscript>
<!-- End of StatCounter Code for Default Guide -->

Thanks again for your help
Jillie