I'm building an accordion for navigation. Each section of the accordion has a set of links. The firing code looks like this:

$(document).ready(function() {
    $(".selector").accordion({
        collapsible: true,
        active: false,
        navigation: true
    });
});

This all worked fine and dandy until one of the links in each set was edited to point to a single file, call it foo.html. So now if you navigate to foo.html, the location.href matches every section of the accordion (since each section has a link to it) and that opens all the sections, defeating the purpose of the accordion.

So I'm pretty sure I need to use the navigationFilter option but I've googled the living hell out of it and haven't found any examples of how to build the function associated with it.

Help me, Stack Overflow!