addClass is not working
<p>i have following code</p>

<pre><code>$("#v-nav-exp-liv li a").click(function(){

 //code for action related #v-nav-exp-liv li a      

 //code for action related .content-nav li
 $(".content-nav li").removeClass("tab");
 $(".content-nav li.zik-liv").addClass("tab");          

  return false;
});
</code></pre>

<p>the html is as follow</p>

<pre><code>&lt;ul class="content-nav"&gt;
   &lt;li class="zik-liv"&gt;&lt;a href="index.php?p=explore"&gt;Zikrs&lt;/a&gt;&lt;/li&gt;
   &lt;li class="ppl-liv"&gt;&lt;a href="index.php?p=explore&amp;t=ppl"&gt;People&lt;/a&gt;&lt;/li&gt;
&lt;/ul&gt;

&lt;ul class="part v-nav" id="v-nav-exp-liv"&gt;
   &lt;li&gt;&lt;a href="#" type="zikr_explore" sort_by="all"&gt;All&lt;/a&gt;&lt;/li&gt;       
   &lt;li&gt;&lt;a href="#" type="zikr_explore" sort_by="most_shared"&gt;Most Shared&lt;/a&gt;&lt;/li&gt;
&lt;/ul&gt;
</code></pre>

<p>the code related to "#v-nav-exp-liv li a" is very much working, i don't know why addclass is not working....</p>
