[jQuery] Autocomplete parm error

[Siner]

Hi,
I have provlem width autocomplete . I trying to give a extra Parm:
$().ready(function() {
        $("#sCity").autocomplete("http://my-ajax-page/";, {
                width: 200,
                minChars: 4,
                extraParams:{province : $('#sLocId').attr('value')},
                selectFirst: false
        });

...//other code
});


I`m trying to autocomplete cities for selected province.
I will show it in example: http://screencast.com/t/5daqo8VTQCV
We heve two cities "Białystok" in two provinces(20 and 6).
When i chose one province and try search the city it work with old
parametr or it is the first call of page, the parametr is empty though
i chose province. Only when I reload page the city is correct.

Provinces inputs.
$('#map area').click(
        function()
        {
                var sLoc = $('#sLoc');
                sLoc.attr('value', $(this).attr('title'));
                $('#sLocId').attr('value',$(this).attr('alt'));
                $('#sCity').attr('value','');
                $('#sCityId').attr('value','');
                return false;
        }
);


sorry for my english ;)
Siner