js對聯廣告代碼,帶關閉按鈕

<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">  
<html xmlns="http://www.w3.org/1999/xhtml">  
<head>  
<meta http-equiv="Content-Type" content="text/html; charset=gb2312" />  
<title>標準對聯廣告Js代碼</title>  
<style type="text/css">  
<!--   
#lovexin12,#lovexin14{   
width:90px;   
height:230px;   
background-color:#ededed;   
border:1px solid #ddd;   
}   
html,body{   
height:1203px;   
}   
#mm{   
height:1000px;   
}   
-->  
</style>  
  
<script language="JavaScript" type="text/javascript">  
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("lovexin12").style.top=parseInt(document.getElementById

("lovexin12").style.top)+percent+"px";

document.getElementById("lovexin14").style.top=parseInt(document.getElementById

("lovexin12").style.top)+percent+"px";

lastScrollY=lastScrollY+percent; 

}suspendcode12='<DIV id=\"lovexin12\" style="left:2px;POSITION:absolute;TOP:120px;">ad1<a  href="javascript:void 0" onclick="javascript:closea();">關閉</a></div>'  
suspendcode14='<DIV id=\"lovexin14\" style="right:2px;POSITION:absolute;TOP:120px;">ad2<a  href="javascript:void 0" href="#" onclick="javascript:closea();">關閉</a></div>'  
  
function closea(a){   
var con1=document.getElementById("lovexin12");   
var con2=document.getElementById("lovexin14");   
con1.style.display='none';   
con2.style.display='none';   
}   
  
  
document.write(suspendcode12);    
document.write(suspendcode14);    
window.setInterval("heartBeat()",1);   
</script>  
</head>  
<body>  
<div id="mm"></div>  
  
</body>  
</html> 

 

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