双击自动滚屏
放在页面代码上较顶部位置,偶试了可以的!
- <SCRIPT language=JavaScript>
- var currentpos,timer;
- function initialize()
- {
- timer=setInterval ("scrollwindow()",30);
- }
- 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
- </SCRIPT>
