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图片连续循环滚动代码（向上）

2012-03-09 00:00 477 查看
方法一、

<base

href="http://image2.sina.com.cn/gm/lineage2/whz/newwh/images/fy/images/images/ifimage/">

<div id=demo style="overflow:hidden; width:128px; height:300px;">

<div id=demo1>

<img src="gfjs.gif"><br><img src="bxtt.gif"><br><img src="bzjd.gif"><br>

<img src="gfjs.gif"><br><img src="bxtt.gif"><br><img src="bzjd.gif"><br>

<img src="gfjs.gif"><br><img src="bxtt.gif"><br><img src="bzjd.gif"><br>

<img src="gfjs.gif"><br><img src="bxtt.gif"><br><img src="bzjd.gif"><br>

<img src="gfjs.gif"><br><img src="bxtt.gif"><br><img src="bzjd.gif"><br>

<img src="gfjs.gif"><br><img src="bxtt.gif"><br><img src="bzjd.gif"><br>

<img src="gfjs.gif"><br><img src="bxtt.gif"><br><img src="bzjd.gif"><br>

<img src="gfjs.gif"><br><img src="bxtt.gif"><br><img src="bzjd.gif"><br>

<img src="gfjs.gif"><br><img src="bxtt.gif"><br><img src="bzjd.gif"><br>

<img src="gfjs.gif"><br><img src="bxtt.gif"><br><img src="bzjd.gif"><br>

<img src="gfjs.gif"><br><img src="bxtt.gif"><br><img src="bzjd.gif"><br>

</div>

<div id=demo2></div>

</div>

<script language="javascript">

var speed=30

demo2.innerHTML=demo1.innerHTML

function Marquee(){

if(demo2.offsetTop-demo.scrollTop<=0)

demo.scrollTop-=demo1.offsetHeight

else{

demo.scrollTop++

}

}

var MyMar=setInterval(Marquee,speed)

demo.onmouseover=function() {clearInterval(MyMar)}

demo.onmouseout=function() {MyMar=setInterval(Marquee,speed)}

</script>

方法二、

<div id="stable_2">

<TABLE border=0 cellSpacing=0 cellPadding=0 width="100%" >

<TR>

<TD height="20" colspan="3"><A href="
1" target=_blank>http://blog.csdn.net/vince6799">1.连续无缝向上滚动</A></TD>

</TR>

<TR>

<TD height="20" colspan="3"><A href="
2" target=_blank>http://blog.csdn.net/vince6799">2.连续无缝向上滚动</A></TD>

</TR>

<TR>

<TD height="20" colspan="3"><A href="
3" target=_blank>http://blog.csdn.net/vince6799">3.连续无缝向上滚动</A></TD>

</TR>

<TR>

<TD height="20" colspan="3"><A href="
4" target=_blank>http://blog.csdn.net/vince6799">4.连续无缝向上滚动</A></TD>

</TR>

<TR>

<TD height="20" colspan="3"><A href="
5" target=_blank>http://blog.csdn.net/vince6799">5.连续无缝向上滚动</A></TD>

</TR>

<TR>

<TD height="20" colspan="3"><A href="
6" target=_blank>http://blog.csdn.net/vince6799">6.连续无缝向上滚动</A></TD>

</TR>

<TR>

<TD height="20" colspan="3"><A href="
7" target=_blank>http://blog.csdn.net/vince6799">7.连续无缝向上滚动---结束</A></TD>

</TR>

</TABLE>

</div>

<script type="text/javascript">

function addEventSimple(obj,evt,fn)

{

if(obj.addEventListener)

{

obj.addEventListener(evt,fn,false);

}else if(obj.attachEvent)

{

obj.attachEvent('on'+evt,fn);

}

}

addEventSimple(window,'load',initScrolling);//保存想要滚动的容器

var scrollingBox;var scrollingInterval;//用于记录是否“滚到头”过一次

var reachedBottom=false;//记录第一次滚到头时候的scrollTopvar bottom;//初始化滚动效果

function initScrolling()

{

scrollingBox = document.getElementById("stable_2"); //样式设置，与滚动基本无关，应该用CSS设置。

scrollingBox.style.height = "150px";

scrollingBox.style.overflow = "hidden"; //滚动

scrollingInterval = setInterval("scrolling()",50); //鼠标划过停止滚动效果

scrollingBox.onmouseover = over; //鼠标划出回复滚动效果

scrollingBox.onmouseout = out;

}//滚动效果

function scrolling()

{ //开始滚动,origin是原来scrollTop

var origin = scrollingBox.scrollTop++; //如果到头了

if(origin == scrollingBox.scrollTop)

{ //如果是第一次到头

if(!reachedBottom)

{

scrollingBox.innerHTML+=scrollingBox.innerHTML;

reachedBottom=true;

bottom=origin;

}else{ //已经到头过，只需回复头接尾的效果

scrollingBox.scrollTop=bottom;

}

}

}

function over()

{

clearInterval(scrollingInterval);

}

function out()

{

scrollingInterval = setInterval("scrolling()",50);

}

</script>
$(document).ready(function(){dp.SyntaxHighlighter.HighlightAll('code');});

原文链接：
http://blog.csdn.net/vince6799/article/details/2197241
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