/* 
 * @link www.xpt.cn
 * Author kilerven @mail:kier1984@yahoo.cn.
 */
        lastScrollY = 0;
        function heartBeat(){
            var diffY;
            if (document.documentElement && document.documentElement.scrollTop)
                diffY = document.documentElement.scrollTop;
            else if (document.body)
                diffY = document.body.scrollTop
            else
            {/*Netscape stuff*/}
            //alert(diffY);
            percent=.1*(diffY-lastScrollY);
            if(percent>0)percent=Math.ceil(percent);
            else percent=Math.floor(percent);
            document.getElementById("leftDiv").style.top = parseInt(document.getElementById("leftDiv").style.top)+percent+"px";
            document.getElementById("rightDiv").style.top = parseInt(document.getElementById("rightDiv").style.top)+percent+"px";
            lastScrollY=lastScrollY+percent;
            //alert(lastScrollY);
        }
        //下面这段删除后，对联将不跟随屏幕而移动。
        window.setInterval("heartBeat()",1);
        //-->
        //关闭按钮
        function close_left1(){
            left1.style.visibility='hidden';
        }
        function close_left2(){
            left2.style.visibility='hidden';
        }
        function close_right1(){
            right1.style.visibility='hidden';
        }
        function close_right2(){
            right2.style.visibility='hidden';
        }
        //显示样式
        document.writeln("<style type=\"text\/css\">");
        document.writeln("#leftDiv,#rightDiv{width:100px;height:100px;background-color:#fff;position:absolute;}");
        document.writeln(".itemFloat{width:100px;height:auto;line-height:5px}");
        document.writeln("<\/style>");
        //以下为主要内容
        document.writeln("<div id=\"leftDiv\" style=\"top:100px;left:65px\">");
        
        //------左侧各块开始
        //---L1
        document.writeln("<div id=\"left1\" class=\"itemFloat\">");
        
        document.writeln("<a href='http://www.mxd.cn'><img src='http://www.tkyf.com/images/cn.gif' border=0></a>");
        document.writeln("<\/div>");
        //---L2
        /*
document.writeln("<div id=\"left2\" class=\"itemFloat\">");
document.writeln("<a target=_blank href=http://www.lanrentuku.com/><img border=0 src=images/100x100-left.gif></a>");
document.writeln("<br><a href=\"javascript:close_left2();\" title=\"关闭上面的广告\">×<\/a>");
document.writeln("<\/div>");
         */
        //------左侧各块结束
        document.writeln("<\/div>");
        document.writeln("<div id=\"rightDiv\" style=\"top:100px;left:1070px;\">");
        //------右侧各块结束
        //---R1
        document.writeln("<div id=\"right1\" class=\"itemFloat\">");
        document.writeln("<a href='http://www.mxd.cn'><img src='http://www.tkyf.com/images/vbx.gif' border=0></a>");
        document.writeln("<\/div>");
        //---R2
        /*
document.writeln("<div id=\"right2\" class=\"itemFloat\">");
document.writeln("<a target=_blank href=http://www.lanrentuku.com/><img border=0 src=images/100x100-right.gif></a>");
document.writeln("<br><a href=\"javascript:close_right2();\" title=\"关闭上面的广告\">×<\/a>");
document.writeln("<\/div>");
         */
        //------右侧各块结束
        document.writeln("<\/div>");