AND/OR Conditions in jQuery
<p>In jQuery space denotes AND condition "," denotes OR condition, Is that right? But I am facing issues in that. Here is my sample html code</p>

<pre><code>&lt;td id="4"&gt;
    &lt;div id="test1" class="test1"&gt;&lt;/div&gt;
    &lt;div id="test2" class="test2"&gt;&lt;/div&gt;
&lt;/td&gt;
&lt;td id="5"&gt;
    &lt;div id="test1" class="test1"&gt;&lt;/div&gt;
    &lt;div id="test2" class="test2"&gt;&lt;/div&gt;
&lt;/td&gt;
</code></pre>

<p>If I use the following query, it works</p>

<pre><code>jQuery('#4 [id*=test1]')
</code></pre>

<p>it selects the correct div. However, if I use this query, </p>

<pre><code>jQuery('#4 #test1')
</code></pre>

<p>it doesn't work. Any Idea? </p>
