$(document).ready(function() {
    $(".filterclass").change(function() {
        var x = {};
        x.diameter = $("#diameter").val();
        x.manufacturer = $("#manufacturer").val();
        x.season = $("#season").val();
        x.profile = $("#profile").val();
        x.width = $("#width").val();
        x.type = $("#carType").val();

        var url = "/ajax.aspx/TyreFilter";

        var f = function(msg) {
            if (msg.d != null) {

                if (msg.d.count == 0)
                    $("#count").html("0");
                else
                    $("#count").html(msg.d.count);
            }

        };


        Ajax(url, x, f);
        return false;
    });

    $("#show").click(
        function() {
            window.location.href = "/search.aspx";
        });

});