//符合web标准且可关闭的多幅对联广告
//Modified By 张峰 qq:87424622
<!--
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;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:40px;left:5px\">");
//------左侧各块开始
//---L1
document.writeln("<div id=\"left1\" class=\"itemFloat\">");
document.writeln("<embed src=http://www.sh147.com/ads/ad_left.swf width=100 height=300></embed>");
document.writeln("<br><a href=\"javascript:close_left1();\" title=\"关闭上面的广告\"><IMG height=16 src=\"\/close.gif\" width=80 border=0><\/a><br><br><br><br>");
document.writeln("<\/div>");
//---L2
document.writeln("<div id=\"left2\" class=\"itemFloat\">");
document.writeln("<a target=_blank href=http://www.ncschz.com /><img border=0 src=http://www.sh147.com/ads/ad_left01.gif></a>");
document.writeln("<br><a href=\"javascript:close_left2();\" title=\"关闭上面的广告\"><IMG height=16 src=\"\/close.gif\" width=80 border=0><\/a>");
document.writeln("<\/div>");
//------左侧各块结束
document.writeln("<\/div>");
document.writeln("<div id=\"rightDiv\" style=\"top:40px;right:5px\">");
//------右侧各块结束
//---R1
document.writeln("<div id=\"right1\" class=\"itemFloat\">");
document.writeln("<a target=_blank href= http://www.gbechina.com><img border=0 src=http://www.sh147.com/ad/gd_ad.gif></a>");
document.writeln("<br><a href=\"javascript:close_right1();\" title=\"关闭上面的广告\"><IMG height=16 src=\"\/close.gif\" width=80 border=0><\/a><br><br><br><br>");
document.writeln("<\/div>");
//---R2
document.writeln("<div id=\"right2\" class=\"itemFloat\">");
document.writeln("<a target=_blank href=http://www.sh147.com/Article/ssgg/200905/244.html><img border=0 src=http://www.sh147.com/ads/ad_right01.gif></a>");
document.writeln("<br><a href=\"javascript:close_right2();\" title=\"关闭上面的广告\"><IMG height=16 src=\"\/close.gif\" width=80 border=0><\/a>");
document.writeln("<\/div>");
//------右侧各块结束
document.writeln("<\/div>");