// JavaScript Document

//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("full").style.top=parseInt(document.getElementById("full").style.top)+percent+"px";
//lastScrollY=lastScrollY+percent; 
//}
//
//suspendcode="<div id=\"full\" style='right:15px;POSITION:absolute;TOP:480px;z-index:100'><a href='#Top'><img src='images/top.gif' />返回顶部</a></div>"
//document.write(suspendcode);
//window.setInterval("heartBeat()",1);