//漂浮左右边距调整
	var ad_left = 1;//右边
	var ad_right = 1;//document.body.clientWidth - 102;//左边
	
	temp = "<font id=\"l_move\" style=\"left:"+ad_left+"px;POSITION:absolute;TOP:10px;\" align=\"center\">";
	//这里是左边广告的HTML代码！(start)
	temp += "<img src='000.gif' />";
	//(end)
	temp += "</font>";
	temp += "<font id=\"r_move\" style=\"left:"+ad_right+"px;POSITION:absolute;TOP:100px;\" align=\"center\">";
	
	temp += "</font>";
	document.write(temp);
	//;

//下面是效果核心处理区（一般不需要动）
	var ad_lastScrollY=0;
	function ad_heartBeat(){
		if(document.documentElement.scrollTop>document.body.scrollTop)
		{diffY=document.documentElement.scrollTop;}
		else
		{diffY=document.body.scrollTop;}
		percent=0.1*(diffY-ad_lastScrollY); 
		if(percent>0)percent=Math.ceil(percent); 
		if(percent<0)percent=Math.floor(percent);
		document.getElementById("l_move").style.top=parseInt(document.getElementById("l_move").style.top)+percent+"px";
		document.getElementById("r_move").style.top=parseInt(document.getElementById("r_move").style.top)+percent+"px";
		ad_lastScrollY+=percent; 
	}
	window.setInterval("ad_heartBeat()",10);