þÿvar lastScrollY=0;    

function heartBeat(){   

var diffY;    

if (document.documentElement && document.documentElement.scrollTop)    

    diffY = document.documentElement.scrollTop;    

else if (document.body)    

    diffY = document.body.scrollTop    

else    

    {/*Netscape stuff*/}    

        

percent=.1*(diffY-lastScrollY);     

if(percent>0)percent=Math.ceil(percent);     

else percent=Math.floor(percent);     

document.getElementById("adleft").style.top=parseInt(document.getElementById("adleft").style.top)+percent+"px";    

document.getElementById("adright").style.top=parseInt(document.getElementById("adright").style.top)+percent+"px";    

lastScrollY=lastScrollY+percent;     

}    

  

function adhide(names){

	document.getElementById('adleft').style.display='none';

	document.getElementById('adright').style.display='none';

}   

function screencl(names){

	if(screen.width<=800){

		adhide(names);

	}

}   

zcode="<div id='adleft' style='left:10px; position: absolute;z-index:1;top:200px;'><div style='width:110px; height:60px;'><a target=_blank href='http://t.qq.com/zjstyj '><img src='/images/im3/styjwb.jpg' wdith='110px' height='60px'></a></div><div align='right' style='font-size:0px;'><img src='images/close.gif' title='Qs•í ' onclick=adhide('adleft') style='cursor:pointer'></div></div>";   

ycode="<div id='adright' style='right:10px; position: absolute;z-index:1;top:200px;'><div style='width:110px; height:60px;'><a target=_blank href='http://www.zjsports.gov.cn/article/lists/40288183281524a6012b198808b60b9b.shtml'><img src='/images/im3/cxzy.jpg' wdith='110px' height='60px'></a></div><div align='left' style='font-size:0px;'><img src='images/close.gif' title='Qs•í ' onclick=adhide('adright') style='cursor:pointer'></div></div>";   

document.write(zcode);   

document.write(ycode);

screencl('adleft');   

screencl('adright');   

window.setInterval("heartBeat()",1);