(function ($) {
    $(document).ready(function () {
        $('#sBtn').bind('click', function () {
            var skey = $.trim($('#sKey').val());
            if (skey == '') {
                alert('请填写搜索关键词');
                $('#sKey').focus();
                return;
            }
            top.location.assign('/search.aspx?key=' + escape(skey));
        });
    });
})(jQuery);