<script>
var currentpos,timer;
function initialize()
{timer=setInterval("scrollwindow()",1);}
function sc(){clearInterval(timer);}
function scrollwindow()
{currentpos=document.body.scrollTop; window.scroll(0,++currentpos);
if (currentpos != document.body.scrollTop) sc();}
document.onmousedown=sc
document.ondblclick=initialize
function New(para_URL)
{var URL =new String(para_URL)
window.open(URL,'','resizable,scrollbars')}
</SCRIPT>
上面的代码的何意思啊

New函数为打开页面
initialize为定时运行scrollwindow函数,时间间隔为1,sc为停止定时运行scrollwindow函数
scrollwindow函数为向下滚动页面,到底停止
总体意思是鼠标双击开始向下滚动页面,到底停止,单击停止滚动