var showad = true;
var Toppx = 60;    //上端位置
var AdDivW = 83;   //宽度
var AdDivH = 180;   //高度
var PageWidth = 850; //页面多少宽度象素下正好不出现左右滚动条
var MinScreenW = 1024; //显示广告的最小屏幕宽度象素 
var ClosebuttonHtml_Left = '<div align="right" style="position: absolute;top:0px;right:0px;margin:2px;padding:2px;z-index:2000;"><a href="javascript:;" onclick="hidead_Left()" style="color:black;text-decoration:none;font-size:12px;">关闭</a></div>'
var ClosebuttonHtml_Right = '<div align="right" style="position: absolute;top:0px;right:0px;margin:2px;padding:2px;z-index:2000;"><a href="javascript:;" onclick="hidead_Right()" style="color:black;text-decoration:none;font-size:12px;">关闭</a></div>'

var AdContentHtml_Left = '<div align="center" ><a href="/home/contentview.asp?contentid=Content_0000443" target="_blank"><img src="/UserFiles//200810211443092574.gif" title="苏州市创业培训咨询评审专家志愿团征聘启事" width="83"  border="0"/></a></div>';

var AdContentHtml_Right = '<div align="center" ><a href="http://www.szzpzx.com/open/default.asp" target="_blank"><img src="/UserFiles/Content_0000302/200712261154562414.gif" title="办事公开频道连接" width="83"  border="0"/></a></div>';

document.write ('<div id="Javascript.LeftDiv" style="position: absolute;border: 1px solid #336699;background-color:#EEEEE2;z-index:1000;width:'+AdDivW+'px;height:'+AdDivH+'px;top:-1000px;word-break:break-all;display:none;">'+ClosebuttonHtml_Left+'<div>'+AdContentHtml_Left+'</div></div>');
document.write ('<div id="Javascript.RightDiv" style="position: absolute;border: 1px solid #336699;background-color:#EEEEE2;z-index:1000;width:'+AdDivW+'px;height:'+AdDivH+'px;top:-1000px;word-break:break-all;display:none;">'+ClosebuttonHtml_Right+'<div>'+AdContentHtml_Right+'</div></div>');
function scall(){
if(!showad){return;}
if (window.screen.width<MinScreenW){
   alert("临时提示：\n\n显示器分辨率宽度小于"+MinScreenW+",不显示广告");
   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_Left()
{
showad = false;
document.getElementById("Javascript.LeftDiv").style.display="none";
//document.getElementById("Javascript.RightDiv").style.display="none";
}

function hidead_Right()
{
	showad = false;
	document.getElementById("Javascript.RightDiv").style.display="none";
}

window.onscroll=scall;
window.onresize=scall;
window.onload=scall;