title: jQuery UI Dialog: $(".modal").dialog is not a function?
body: <p>On my page, I am loading some HTML (via AJAX) into a div. The new HTML contains my <code>$('.modal')</code> jQuery UI Dialog. Once the HTML is loaded, FireBug gives me an error message for each modal in my HTML saying:</p>
  
  <pre><code>$(".modal").dialog is not a function
      height: 'auto'
  </code></pre>
  
  <p>The weird thing is that it's working. When I click the element that triggers the modal to appear, it appears! What should I do to prevent these messages from showing?</p>