[Trescom]

It's not the same.

Firstly, pointing:

<script type="text/javascript" src="http://ajax.googleapis.com/ajax/libs/jquery/1.3.2/jquery.min.js%22%3E%3C/"></script>

is pointless. And it shows exactly your forum path. Which imho is not too safe. (Correct me if i am wrong).
That's why i think pointing just the file:

<script type="text/javascript" src="jquery-1.3.2.min.js"></script>

is much safer.

Secondly, if you open any tag (here it's <script type="...), you have to close it (</script>).
There is no closing script tag in ChopSuey's example in the second line, and there should be. Otherwise every template i've tried will crash.