twitter bootstrap typeahead ajax example

I’m trying to find a working example of the twitter bootstrap typeahead element that will make an ajax call to populate it’s dropdown.

I have an existing working jquery autocomplete example which defines the ajax url to and how to process the reply

<script type="text/javascript">
//<![CDATA[
$(document).ready(function() {
    var options = { minChars:3, max:20 };
    $("#runnerquery").autocomplete('./index/runnerfilter/format/html',options).result(
            function(event, data, formatted)
                {
                    window.location = "./runner/index/id/"+data[1];
                }
            );
       ..

What do i need change to convert this to the typeahead example?

<script type="text/javascript">
//<![CDATA[
$(document).ready(function() {
    var options = { source:'/index/runnerfilter/format/html', items:5 };
    $("#runnerquery").typeahead(options).result(
            function(event, data, formatted)
                {
                    window.location = "./runner/index/id/"+data[1];
                }
            );
       ..

I’m going to wait for the ‘Add remote sources support for typeahead’ issue to be resolved.