navigating the dom
<p>what's the best way to show each blocks' respective sum in the labels provided ?</p>

<pre><code>  &lt;div class='block1'&gt;&lt;label for='blockSum'&gt;Sum goes here&lt;/label&gt;
    &lt;div class='head'&gt;
      &lt;div class='title'&gt;
        &lt;div class='sumMe'&gt;$1.01&lt;/div&gt;
      &lt;/div&gt;
    &lt;/div&gt;          
    &lt;div class='head'&gt;
      &lt;div class='title'&gt;
        &lt;div class='sumMe'&gt;$2.01&lt;/div&gt;
      &lt;/div&gt;
    &lt;/div&gt;
  &lt;/div&gt;
  &lt;div class='block2'&gt;&lt;label for='blockSum'&gt;Sum goes here&lt;/label&gt;
    &lt;div class='head'&gt;
      &lt;div class='title'&gt;
        &lt;div class='sumMe'&gt;$1.01&lt;/div&gt;
      &lt;/div&gt;
    &lt;/div&gt;          
    &lt;div class='head'&gt;
      &lt;div class='title'&gt;
        &lt;div class='sumMe'&gt;$2.01&lt;/div&gt;
      &lt;/div&gt;
    &lt;/div&gt;
  &lt;/div&gt;
</code></pre>
