document.writeln("<div class=\"header\">");
    document.writeln("    <div class=\"header-dec\">");
    document.writeln("        <div class=\"header-dec-font\">");
    document.writeln("<ul id=\"scrollText\">");
    document.writeln("                        <li><a href=\"http:\/\/ghtml.net\/\">");
    document.writeln("                            打造世界性的网页素材共享平台<\/a>");
    document.writeln("                            <li><a href=\"http:\/\/www.ghtml.net\">快捷的网站DIY解决方案<\/a>");
    document.writeln("                            <li><a href=\"http:\/\/www.ghtml.net\">做个小图片就能赚大钱，来这里免费成为魔方认证的网页设计师！<\/a>");
    document.writeln("                            <li><a href=\"http:\/\/www.ghtml.net\">您想找人做网站吗?马上来项目交易吧……<\/a>");
    document.writeln("                            <\/li>");
    document.writeln("                    <\/ul>");
    document.writeln("<\/div>");
    document.writeln("    <\/div>");
    document.writeln("<\/div>");


   

    function setMenu(num) {
        var count = $(".header-logo-menu1 li").length;
        for (var i = 0; i < count; i++) {
            $(".header-logo-menu1 li")[i].className = "";
            $(".header-logo-menu2")[i].style.display = "none";
        }
    }

    announceNun = 1;
    setInterval(function() {
        announceNun = announceNun % ($("#scrollText li").length);
        $("#scrollText li").hide();
        $("#scrollText li").eq(announceNun).fadeIn("slow");
        announceNun++;
    }, 4000);
    function adRollScr(adArr) {
        var rollCont = 0;
        var adpage = "";

        //构造翻页页码
        for (var i = 1; i < adArr.length + 1; i++) {
            adpage += "<li><a href='#'>" + i + "</a></li>";
        }
        $(".adRoll ul").html(adpage);
        $(".adRoll ul li").eq(0).attr("id", "adpNow");

        function autoRoll() {
            $(".adRollCont").hide();
            $("#adpNow").removeAttr("id");
            $(".adRoll ul li").eq(rollCont).attr("id", "adpNow");

            $(".adRollCont a").attr("href", adArr[rollCont][1]);
            $(".adRollCont img").attr("src", adArr[rollCont][0]);

            rollCont < adArr.length - 1 ? rollCont++ : rollCont = 0;
            $(".adRollCont").fadeIn(500);
            $(".adRollCont").show();
        }
        autoRoll();
        autoR = setInterval(autoRoll, 3000);

        //页码点击
        $(".adRollpage ul li").each(function(adPageNum) {
            $(this).click(function() {
                $("#adpNow").removeAttr("id");
                $(this).attr("id", "adpNow");

                $(".adRollCont a").attr("href", adArr[adPageNum][1]);
                $(".adRollCont img").attr("src", adArr[adPageNum][0]);

                rollCont = adPageNum;
            })
        })
    }