var showad = true;
var Toppx = 80;			//上端位置
var AdDivW = 70;		//左宽度
var AdDivH = 260;		//左高度
var AdDivWr = 70;		//右宽度
var AdDivHr = 260;		//右高度
var PageWidth = 800;	//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 = '<div align="right" style="position: absolute;bottom:0px;right:0px;margin:0px;padding:2px;z-index:2000;"><a href="javascript:;" onclick="hidead()" style="color:red;text-decoration:none;font-size:12px;">关闭</a></div>'
var ClosebuttonHtmlr = '<div align="right" style="position: absolute;bottom:0px;right:0px;margin:0px;padding:2px;z-index:2000;"><a href="javascript:;" onclick="hideadr()" style="color:red;text-decoration:none;font-size:12px;">关闭</a></div>'
var AdContentHtmll = '<div align="center" valign="bottom" style="color:green;font-size:23pt;font-family:黑体;" ><object classid="clsid:D27CDB6E-AE6D-11cf-96B8-444553540000" codebase="http://download.macromedia.com/pub/shockwave/cabs/flash/swflash.cab#version=6,0,29,0"  width="70" height="240"><param name="movie" value="http://www.cm120.com/pic/swf/zhaozu1.swf"><param name="quality" value="high"><embed src="http://www.cm120.com/pic/swf/zhaozu1.swf" quality="high" pluginspage="http://www.macromedia.com/go/getflashplayer" type="application/x-shockwave-flash"  width="70" height="240"></embed></object></div>';
var AdContentHtmlr = '<div align="center" valign="bottom" style="color:green;font-size:23pt;font-family:黑体;" ><object classid="clsid:D27CDB6E-AE6D-11cf-96B8-444553540000" codebase="http://download.macromedia.com/pub/shockwave/cabs/flash/swflash.cab#version=6,0,29,0"  width="70" height="240"><param name="movie" value="http://www.cm120.com/pic/swf/京慕国际展览.swf"><param name="quality" value="high"><embed src="http://www.cm120.com/pic/swf/京慕国际展览.swf" quality="high" pluginspage="http://www.macromedia.com/go/getflashplayer" type="application/x-shockwave-flash"  width="70" height="240"></embed></object></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;">'+AdContentHtmll+'<div>'+ClosebuttonHtml+'</div></div>');
document.write ('<div id="Javascript.RightDiv" style="position: absolute;border: 1px solid #336699;background-color:#EEEEE2;z-index:1000;width:'+AdDivWr+'px;height:'+AdDivHr+'px;top:-1000px;word-break:break-all;display:none;">'+AdContentHtmlr+'<div>'+ClosebuttonHtmlr+'</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()
{
	showad = false;
	document.getElementById("Javascript.LeftDiv").style.display="none";
}

function hideadr()
{
	showad = false;;
	document.getElementById("Javascript.RightDiv").style.display="none";
}
window.onscroll=scall;
window.onresize=scall;
window.onload=scall;