[jQuery] AHAH question

[jQuery] AHAH question

Hey there,
Im preety new to the whole Javascript/Jquery world. (So hello everyone)
I have a little issue with AJAX/AHAH. I am just building a website which will run as my portfolio. Most people that will look at it will be on broadband so I am taking the liberty to make it a bit dataheavier than usual. However, to keep the loading times quick Id like to only reload to div with the changing content - straight forward ajax ideology really.
So I've got links in my menu with the class of nav and would like to load the external page into div#content, unobtrusive and all.
What Ive got it this
function GL_nav(){
    $("a.nav").click(function(){
    $("div#content").load(url);
})
}
I know that the GL nav function fires (I tested a simple alert and that worked) However if I click on the link it just does a standard load (ie my menu is gone)
Anyone got any ideas?
there is a testpage up at <a href="http://curdin.youngandcreative.org/test/mysite2">curdin.youngandcreative.org/test/mysite2</a>
Thanks for any suggestions
--
Curdin Krummenacher
142a, Riddifordstreet
Newtown
Wellington
P: 04-389 66 18
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