One of my client's site's google analytics code is not working.
What is the problem in this code?
<script type='text/javascript'>
var gaJsHost = (("https:" == document.location.protocol) ? "https://ssl.&quot; : "http://www.&quot;);
document.write(unescape("%3Cscript src='" + gaJsHost + "google-analytics.com/ga.js' type='text/javascript'%3E%3C/script%3E"));
</script>
<script type='text/javascript'>
try {
var pageTracker = _gat._getTracker("UA-8830811-1");
pageTracker._trackPageview();
} catch(err) {}</script>