(function($) {

    $(document).ready(
        function() {

            if ($.browser.msie && ($.browser.version == "6.0")) {
                $("input.search-submit").hover(
                    function() {
                        $(this).css("background-position", "left -20px");
                    },

                    function() {
                        $(this).css("background-position", "left top");
                    }
                );
            }

            var curRel = 1;
            var curZ   = 100;
            $("div.forms-field-select select").each(
                function() {
                    $(this).parent().css("z-index", curZ--);
                    $(this).attr("rel", curRel++).niceSelect();
                }
            );

        }
    );

})(jQuery);