scroll.js

介绍了外置式USB无损图像采集卡的设计和实现方案

<!--
var currentpos,timer;
function initializeScroll() { timer=setInterval("scrollwindow()",80);} 
function scrollclear(){clearInterval(timer);}
function scrollwindow() {currentpos=document.documentElement.scrollTop;window.scroll(0,++currentpos);if (currentpos != document.documentElement.scrollTop) scrollclear();} 
document.onmousedown=scrollclear;
document.ondblclick=initializeScroll;
-->