title: jQuery Ajax submission problems
body: <p>Why doesn't the following pick up the form? All it does is just to do a normal PHP post without throwing any errors...</p>
  
  <p>I'm using blockUi on this as well, hence block/unblock.</p>
  
  <pre><code>$(document).ready(function(){
      $("input.update").click(function(){
          var str = $(this).parent().serialize();
          $(this).parent().parent().block({ message: "&lt;span class=\"loading\"&gt;&lt;img src=\"&lt;?php echo $siteUrl ?&gt;/admin/template/images/loading.gif\" alt=\"loading...\" /&gt;&lt;p&gt;Updating...&lt;/p&gt;&lt;/span&gt;" });
          $.ajax({
              type: "POST",
              url: "forms/update.php",
              data: str,
              success: function(){
                  $("div.edit_box").unblock();
                  $("div.edit_box").append("&lt;span class=\"success\"&gt;This has been updated!&lt;/span&gt;");
              }
          });
          return false;
      });
  });
  </code></pre>
  
  <p>This is my first attempt at using jQuery's Ajax functionality so please bear with me.</p>