title: JQuery UI not working
body: <p>I have been trying to use JQuery UI but cant seem to get any of the methods working. 
  I have been trying to show a dialog but havent been able to do it.
  Jquery is workking.</p>
  
  <p>I have used Firebug and i get no errors when loading the jqueryUi, Jquery files just 304 not modified status.</p>
  
  <p>I dont know if im doing something stupid or i havent setup the JQuery UI right</p>
  
  <p>Any help is appreciated</p>
  
  <p>Heres the code that im using</p>
  
  <pre><code>&lt;html&gt;
  &lt;head&gt;
  &lt;link type="text/css" href="css/ui-lightness/jquery-ui-1.8.18.custom.css" 
    rel="stylesheet" /&gt;
  &lt;script type="text/javascript" src="js/jquery-1.7.1.min.js"&gt;&lt;/script&gt;
  &lt;script type="text/javascript" src="js/jquery-ui-1.8.18.custom.min.js"&gt;&lt;/script&gt;    
  &lt;script type="text/javascript"&gt;
  if (jQuery.ui) {
  alert("Success");
  }
  $("#dlg_hello").dialog();
  
  &lt;/script&gt;
  &lt;/head&gt;
  &lt;body&gt;
  &lt;div id="dlg_hello"&gt;Hello World!&lt;/div&gt;
  &lt;/body&gt;
  &lt;/html&gt;
  </code></pre>