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*/} 

//alert(diffY); 
percent=.1*(diffY-lastScrollY); 
if(percent>0)percent=Math.ceil(percent); 
else percent=Math.floor(percent); 

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

("lovexin14").style.top)+percent+"px"; 

lastScrollY=lastScrollY+percent; 
//alert(lastScrollY); 
} 

//suspendcode14="<a href=\"http://sighttp.qq.com/cgi-bin/check?sigkey=a583a9bcc8e954265ca74d30539cf9eec4cda407e800cee9210050a4e42c5e5f\"; target=_blank; onclick=\"var tempSrc='http://sighttp.qq.com/wpa.js?rantime='+Math.random()+'&sigkey=a583a9bcc8e954265ca74d30539cf9eec4cda407e800cee9210050a4e42c5e5f';var oldscript=document.getElementById('testJs');var newscript=document.createElement('script');newscript.setAttribute('type','text/javascript'); newscript.setAttribute('id', 'testJs');newscript.setAttribute('src',tempSrc);if(oldscript == null){document.body.appendChild(newscript);}else{oldscript.parentNode.replaceChild(newscript, oldscript);}return false;\"><IMG id=\"lovexin14\" alt=\"\" \n\r\n\rsrc=\"http://localhost:1534/Web/images/dxz.jpg\" style='right:55px;POSITION:absolute;TOP:300px;z-index:100;' ></IMG></a>" 
suspendcode14="<a href=\"http://sighttp.qq.com/cgi-bin/check?sigkey=77da5d0d10a13b5dda09aab28c59651c9dd1076a9faa38ed94f4a2ff96f8f1ad\"; target=_blank; onclick=\"var tempSrc='http://sighttp.qq.com/wpa.js?rantime='+Math.random()+'&sigkey=77da5d0d10a13b5dda09aab28c59651c9dd1076a9faa38ed94f4a2ff96f8f1ad';var oldscript=document.getElementById('testJs');var newscript=document.createElement('script');newscript.setAttribute('type','text/javascript'); newscript.setAttribute('id', 'testJs');newscript.setAttribute('src',tempSrc);if(oldscript == null){document.body.appendChild(newscript);}else{oldscript.parentNode.replaceChild(newscript, oldscript);}return false;\"><IMG id=\"lovexin14\" alt=\"\" \n\r\n\rsrc=\"images/dxz.jpg\" style='right:55px;POSITION:absolute;TOP:300px;z-index:100;' ></IMG></a>" 

document.write(suspendcode14); 
window.setInterval("heartBeat()",1);