$(function() {

    $(".marq").marquee({ direction: "left", step: 1, speed: 30, pause: 0 });
});

function goarticlesearch() {
    if ($('#kw').val() != '请输入待查询关键字' && $('#kw').val() != '') {
        location.href = "/search.htm?kw=" + encodeURIComponent($('#kw').val());
    }
    else {
        alert('请输入待查询关键字');
    }
}