title: jquery find element
body: <p>What is the selector I need in order to find the class "imgBtn" inside the link that I clicked (class - "checkVacancy a")?</p>
  
  <pre><code>      &lt;div class="checkVacancy"&gt;
      &lt;a rel="123"&gt;
          &lt;img class="imgBtn" alt="" src="App_Themes/popup/bilder/btn_pruefen.png"&gt;
      &lt;/a&gt;
      &lt;div class="32531302a"&gt;&lt;/div&gt;
    &lt;/div&gt;
    &lt;div class="checkVacancy"&gt;
      &lt;a rel="123"&gt;
          &lt;img class="imgBtn" alt="" src="App_Themes/popup/bilder/btn_pruefen.png"&gt;
      &lt;/a&gt;
      &lt;div class="32531302b"&gt;&lt;/div&gt;
    &lt;/div&gt;
    &lt;div class="checkVacancy"&gt;
      &lt;a rel="123"&gt;
          &lt;img class="imgBtn" alt="" src="App_Themes/popup/bilder/btn_pruefen.png"&gt;
      &lt;/a&gt;
      &lt;div class="32531302c"&gt;&lt;/div&gt;
    &lt;/div&gt;
  </code></pre>
  
  <p>This is the JS I use</p>
  
  <pre><code>   $(function(){
          $('.checkVacancy a').click(function() {
  
            //access only child image
            $('.imgBtn').attr('src','http://www.ajaxload.info/cache/9D/E5/1C/00/00/00/1-0.gif');                  
  
          });
      });
  </code></pre>
  
  <p><a href="http://jsbin.com/elecaf/2/edit" rel="nofollow">example jsbin</a></p>