双击页面自动滚动代码一:
以下代码直接放在你的网页<head></head>中间就可以了
<script language="JavaScript" type="text/JavaScript">
//双击鼠标滚动屏幕的代码
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>
双击页面自动滚动代码二:
使用<script src="滚动脚本名称.js"></script>加载仍然是放入<head></head>之间,不过需要新建一个js文件
js文件内容
var currentpos,timer;
function initialize()
{
timer=setInterval("scrollwindow()",40);
}
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
代码的实例
<html>
<head>
<script src="scroll.js"></script>
<meta http-equiv="Content-Type" content="text/html; charset=gb2312">
<title>双击滚屏</title>
<link href="css/text.css" rel="stylesheet" type="text/css">
<style type="text/css">
<!--
body {
margin-left: 0px;
margin-top: 0px;
background-color: #f5f5f5;
}
.style2 {color: #FF6600}
-->
</style></head>
<body>
实例应用“双击滚动”
</body>
</html>
演示地址: http://www.qiuyucity.com/zhufu/zhufu.htm?id=%u53CC%u51FB%u81EA%u52A8%u6EDA%u52A8%u6F14%u793A
timer=setInterval ("scrollwindow ()",30); 控制滚动速度
双击页面自动滚动代码三:
<SCRIPT language=JavaScript>
<!--
var currentpos,timer;
function initialize()
{
timer=setInterval("scrollwindow()",50);
}
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 MM_preloadImages() { //v3.0
var d=document; if(d.images){ if(!d.MM_p) d.MM_p=new Array();
var i,j=d.MM_p.length,a=MM_preloadImages.arguments; for(i=0; i<a.length; i++)
if (a[i].indexOf("#")!=0){ d.MM_p[j]=new Image; d.MM_p[j++].src=a[i];}}
}
//-->
</SCRIPT>
双击页面自动滚动代码四:
<script language="javascript" type="text/javascript">
function resizepic(thispic)
{
if(thispic.width>700) thispic.width=700;
}
//双击鼠标滚动屏幕的代码
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>