Thanks for that.

 I am using jquery, but didn't want to cloud the issue by including that in my example.

I usually have, e.g.

    $(document).ready(function() {
        Sys.Application.add_load(page_load);
    });
   
    function page_load() {
   
        $("#Tabs > ul").tabs();
    }

 to ensure that the code gets run for partial postbacks from an updatepanel.

If I rename page_load to pageLoad can I just remove this code

    $(document).ready(function() {
        Sys.Application.add_load(page_load);
    });

Thanks