title: Nested selector in jquery
body: <p>I need to call the jquery.animate on a nested div. The div structure is something like this</p>
  
  <pre><code>&lt;div id="jsPlumb_1_4" class="container"&gt;
         &lt;div id="PlanItemPL1" class="PlanItem"&gt;
              &lt;div id="window1" class="window"&gt;
              &lt;/div&gt;
          &lt;/div&gt;
  &lt;/div&gt;
  </code></pre>
  
  <p>I am  interested in doing operations such as mousedown event, animate event on the div class window. Can somebody please let me know what selector should I write. Thanks for the help.       </p>