Internet Explorer active content warning

Internet Explorer active content warning


I am using the Tabs UI widget in a site I am designing. One odd thing
is that I get the "active content" warning when I view the page in
IE7. But, I don't get that warning if I go to the Tabs demo page on
the jQuery site. So, I assume I am not implementing the tabs correctly
in my page.
They look (and word) fine once I click the option to enable them in
IE7 and, of course, they look and work fine in Firefox.
For clarity's sake, here is the message I recieve:
To help protect your security, Internet Explorer has restricted this
webpage from running scripts or ActiveX controls that could access
your computer. Click here for options...
and here is how I implement the tabs:
    <link type="text/css" href="css/custom-theme/jquery-
ui-1.7.1.custom.css" rel="stylesheet" />
    <script type="text/javascript" src="js/jquery-1.3.2.min.js"></script>
    <script type="text/javascript" src="js/jquery-
ui-1.7.1.custom.min.js"></script>
    <script type="text/javascript">
        $(function() {
            $("#tabs").tabs();
        });
    </script>
etc., etc...
Any suggestions as to how the jQuery folks avoid getting the message
from IE7 on their site?
Thanks in advance for any advice you can give...