<!-- 
var showad = true; 
var Toppx = 200; //上端位置 
var AdDivW = 100; //宽度 
var AdDivH = 360; //高度 
var PageWidth = 1004; //页面多少宽度象素下正好不出现左右滚动条 
var MinScreenW = 1280; //显示广告的最小屏幕宽度象素 
var ClosebuttonHtml = '<div align="right" style="position: absolute;top:0px;right:0px;margin:2px;padding:2px;z-index:2000;"><a href="javascript:;" onclick="hidead()" style="color:#FFFFFF;text-decoration:none;font-size:12px;font-weight: bold;">&nbsp;&nbsp;&nbsp;&nbsp;</a></div>' 
var left_AdContentHtml = '<div align="center"></div>'; 
var right_AdContentHtml = '<div align="center"><img src=/ads_jm.jpg border=0><br>.<p><iframe allowTransparency=true name=I2 marginwidth=0 marginheight=0 height=260 width=100 scrolling=no border=0 frameborder=0 src=/qq.asp></iframe></div>'; 
document.write ('<div id="Javascript.LeftDiv" style="position: absolute;z-index:1000;width:'+AdDivW+'px;height:'+AdDivH+'px;top:-1000px;word-break:break-all;display:none;">'+ClosebuttonHtml+'<div>'+left_AdContentHtml+'</div></div>'); 
document.write ('<div id="Javascript.RightDiv" style="position: absolute;z-index:1000;width:'+AdDivW+'px;height:'+AdDivH+'px;top:-1000px;word-break:break-all;display:none;">'+ClosebuttonHtml+'<div>'+right_AdContentHtml+'</div></div>'); 
function scall(){ 
if(!showad){return;} 
if (window.screen.width<MinScreenW){ 

showad = false; 
document.getElementById("Javascript.LeftDiv").style.display="none"; 
document.getElementById("Javascript.RightDiv").style.display="none"; 
return; 
} 
var Borderpx = ((window.screen.width-PageWidth)/2-AdDivW)/2; 

document.getElementById("Javascript.LeftDiv").style.display=""; 
document.getElementById("Javascript.LeftDiv").style.top=document.body.scrollTop+Toppx; 
document.getElementById("Javascript.LeftDiv").style.left=document.body.scrollLeft+Borderpx; 
document.getElementById("Javascript.RightDiv").style.display=""; 
document.getElementById("Javascript.RightDiv").style.top=document.body.scrollTop+Toppx; 
document.getElementById("Javascript.RightDiv").style.left=document.body.scrollLeft+document.body.clientWidth-document.getElementById("Javascript.RightDiv").offsetWidth-Borderpx; 
} 

function hidead() 
{ 
showad = false; 
document.getElementById("Javascript.LeftDiv").style.display="none"; 
document.getElementById("Javascript.RightDiv").style.display="none"; 
} 
window.onscroll=scall; 
window.onresize=scall; 
window.onload=scall; 
//-->
