title: need to get id of current element
body: <p>So, I have several tables that I iterate over using jQuery based on the class, but my behavior needs to change just slightly depending on the id of the element I'm in. Here's my code:</p>
  
  <pre><code>&lt;table id="Brokers" class="nodeTable" border=1 /&gt;
  &lt;table id="Controllers" class="nodeTable" border=1 /&gt;
  &lt;table id="Cluster-Drivers"  class="nodeTable" border=1 /&gt;
  
  jQuery(".nodeTable").html(nodeHealthTable({
    Role: jQuery(this).attr("id")
  }))
  </code></pre>
  
  <p>this ends up populating Role with the empty string. How do I access the id of the current element?</p>