Select element(s) without specific element
<p>Hi this is my problem:</p>

<pre><code>&lt;ul&gt;
   &lt;li&gt;&lt;span class="show"&gt;*&lt;/span&gt;Show&lt;/li&gt;
   &lt;li&gt;&lt;span class="show"&gt;*&lt;/span&gt;Show&lt;/li&gt;
   &lt;li&gt;&lt;span class="show"&gt;*&lt;/span&gt;Show&lt;/li&gt;
   &lt;li&gt;&lt;span class="show"&gt;*&lt;/span&gt;Show&lt;/li&gt;
   &lt;li&gt;Hide&lt;/li&gt;
   &lt;li&gt;Hide&lt;/li&gt;
&lt;/ul&gt;
</code></pre>

<p>So oposite of this <a href="http://jsfiddle.net/ajitam/GqCpW/" rel="nofollow">http://jsfiddle.net/ajitam/GqCpW/</a></p>

<p>How can I select (with jQuery) 'li's without span.show inside.</p>

<p>thank you</p>
