title: Adding a new item to an unordered list using jQuery with no IDs and too many classes
body: <p>I need to use a custom.js override file to add a new link to an unordered list on three pages. I must use jquery, per the systems requirements, and finding a way to select and insert is really numbing my brain.</p>
  
  <p>Here is the menu block itself:</p>
  
  <pre><code>&lt;div class="nav-block nav-block-logo"&gt;
    &lt;div class="nav-block-body"&gt;
      &lt;div class="nav-block-content"&gt;
        &lt;div class="logo"&gt;
      &lt;a href="/"&gt;&lt;img src="logo.png"&gt;&lt;/a&gt;
        &lt;/div&gt;
        &lt;h2&gt;Contact Us&lt;/h2&gt;
        &lt;ul&gt;
        &lt;li class="active"&gt;
        &lt;a href="/contact-us/"&gt;Overview&lt;/a&gt;
        &lt;/li&gt;
        &lt;li&gt;
        &lt;a href="/contact-us/contact-us"&gt;Contact Us&lt;/a&gt;
        &lt;/li&gt;
        &lt;li class="last-child"&gt;
        &lt;a href="/contact-us/facilities-and-directions"&gt;Facilities &amp;amp; Directions&lt;/a&gt;
        &lt;/li&gt;
        &lt;/ul&gt;
        &lt;a href="http://www.addthis.com/bookmark.php" class="bookmark-share addthis_button"&gt;Bookmark &amp;amp; Share&lt;/a&gt;
      &lt;/div&gt;
    &lt;/div&gt;
  &lt;/div&gt;
  </code></pre>
  
  <p>I need to add a new li link at the end. I've tried after() and append(), and neither have worked. I was told I may need to target the h2 and check to see if the title is "contact us" or not. Not sure how to do this either.</p>
  
  <p>I am relatively new to jquery, and this was kinda dumped on me at last minute. Any help would be greatly appreciated!</p>