jquery code hints

I am using Dreamweaver cs4 and have installed the jquery extension. I am writing a simple jquery function and trying to use the jquery code hints. The code that I wrote so far is

<script type="text/javascript" src="../scripts/jquery-1.4.js"></script>

    <script type="text/javascript">

    $(document).ready(function() {

          $("h1").this is where I want to see code hinting for addClass

});

If I type a period after $("h1", then hit control spacebar, I do not see the addClass code hint BUT IF I don't type the required period after ("h1") then I DO get the code hinting. Just wondering if that is how it is supposed to work?

    </script>

    </script>