dt3_flash="/ad/swf/yuandan.swf" //左边flash 
dt4_flash="/ad/swf/yuandan.swf" //右边 
dt3_img="images/tiaofu01.jpg" //左边图片 
dt4_img="images/tiaofu02.jpg" //右边 
dl_click="index.asp" //点击后连接地址 
function duilianload() 
{ 
sidebar3.style.top=0; //离顶部距离 
sidebar3.style.left=-2; //离左边距离 
sidebar4.style.top=0; 
sidebar4.style.right=-2; //右边距离 
} 
function MoveLayer(layerName) 
{ 
var y = 15;//浮动广告层固定于浏览器的y方向位置 
var diff = (document.body.scrollTop + y - eval("document.all." + layerName + ".style.posTop"))*0.93; 
var y = document.body.scrollTop + y - diff; 
eval("document.all." + layerName + ".style.posTop = y"); 
setTimeout("MoveLayer('"+layerName+"');", 20);//设置20毫秒后再调用函数MoveLayer() 
} 
if(document.all && window.screen.width>800) 
{ 
//flash对联 
//document.write("<div id=sidebar3 style='position: absolute;visibility:visible;z-index:1'><EMBED src='"+dt3_flash+"' quality=high WIDTH=100 HEIGHT=300 TYPE='application/x-shockwave-flash' id=duilianid wmode=transparent></EMBED></div>"+"<div id=sidebar4 style='position: absolute;visibility:visible;z-index:1'><EMBED src='"+dt4_flash+"' quality=high WIDTH=100 HEIGHT=300 TYPE='application/x-shockwave-flash' id=duilianid wmode=transparent></EMBED></div>"); 
//图片对联 
document.write("<div id=sidebar3 style='position: absolute;visibility:visible;z-index:1'><img src='"+dt3_img+"' border=0></a></div>"+"<div id=sidebar4 style='position: absolute;visibility:visible;z-index:1'><img src='"+dt4_img+"' border=0></a></div>"); 
duilianload(); 
MoveLayer('sidebar3'); 
MoveLayer('sidebar4'); 
} 

function duilian_DoFSCommand(command,args) 
{ 
if (command == "Close") 
{ 
if (args=="left"){ 
document.all.sidebar3.style.visibility = "hidden"; 
} 
else if (args=="right"){ 
document.all.sidebar4.style.visibility = "hidden"; 
} 
else{ 
document.all.sidebar3.style.visibility = "hidden"; 
document.all.sidebar4.style.visibility = "hidden"; 
} 
} 
if (command == "GoUrl"){ 
window.open(dl_click); 
} 
} 
if (document.all){ 
document.write("<Script language=\"JavaScript\" For=\"duilianid\" Event=\"FSCommand(command,args)\">\n"); 
document.write(" duilian_DoFSCommand(command,args);\n"); 
document.write("</Scri"+"pt>\n"); 
}