Highlight current url in menu ith jquery
<p>I have a menu but I want to highlight current link with jquery. </p>

<pre><code>var loc = window.location;
   var lochref = $("#topNavigation li a").attr("href");

   if(lochref == loc){
       $('#topNavigation li a').addClass('currenthover');
   }
</code></pre>

<p>With above script, there is no any change in "a" class. How can I do this with jquery?
Thanks in advance</p>
