title: Where is $title set in drupal views files?
body: <p>I am working on a drupal 6 site and I am dealing with a views template file which overrides views-view-table.tpl.php. The first few lines of code are:</p>
  
  <pre><code>&lt;table class="&lt;?php print $class; ?&gt;"&gt;
  &lt;?php if (!empty($title)) : ?&gt;
  &lt;caption&gt;&lt;?php print $title; ?&gt;&lt;/caption&gt;
  &lt;?php endif; ?&gt; 
  </code></pre>
  
  <p>Where is $title set and what is it? It doesn't seem to be the node id. In the site I am working one, its displaying one of the fields!</p>