title: how to create a jquery toggle using existing html code
body: <pre><code>&lt;div class="rsvp"&gt;
       &lt;div class="block"&gt;
  
          &lt;span class="rsvpNote"&gt;
          &lt;h4 class="rsvpTitle"&gt;
              &lt;a href="#" class="blockExpand" click="toggleRSVP(this); return false;"&gt;&lt;span class="arrow"&gt;&lt;/span&gt;RSVP&lt;/a&gt;
          &lt;/h4&gt; &lt;/div&gt;
  
      &lt;/div&gt;
  &lt;/div&gt;
  </code></pre>
  
  <p>Hello I have this code to work with and I need to make a toggle with Jquery however, I cannot make it work. Also, is there a way to customize the button that will make up this toggle. 
  Content will follow underneath these DIV. Thanks.   </p>