（散分分享，非常简单的写法）JS不间断循环滚动，包含自滚动，左右自滚动，点击左右滚动，鼠标暂停效果，兼容FF

用ie6的确有问题向左移时，把鼠标放到"mcc"上，但不点击，在移开就会出现10楼的现象改成
document.getElementById('mcc').onmouseout=function(){clearInterval(MyMar);MyMar=setInterval(RMarquee,speed3);}
document.getElementById('aa').onmouseout=function(){clearInterval(MyMar);MyMar=setInterval(Marquee,speed3);}初步测试就没问题了。

我在IE6里做的
呵呵，竟然说IE6有问题，我测试你说的情况没发现。

刚注意看了下我本地的正常的文件，才发现跟我帖的这个代码少了
你说的这document.getElementById('mcc').onmouseout=function(){clearInterval(MyMar);MyMar=setInterval(RMarquee,speed3);}
document.getElementById('aa').onmouseout=function(){clearInterval(MyMar);MyMar=setInterval(Marquee,speed3);}
红色部分

别的暂不做评价，但看出来楼主的html代码写的很烂~~~

.......我都不写HTML代码的，那段html代码直接复制别人的来测试我的JS

测试JS用的，就不管他规范不规范了主要是体现我的JS正常使用

你的html：
1.大小写不一致，参照xhtml1-strict，标签都应该是小写的。
2.应用了center过时的元素
3.td里面嵌套div，只为了让文字居中
4.body里面应用了过时的元素。在这里不是来指责你的不足，而是想要你明白，在前端程序中,html是骨架，一定得写好了。html写好了，才能写出更漂亮，更高效的css,javascript.

原理很简单，希望楼主写的对大家有所帮助。
我这里也有段代码，在这里提供大家参考：<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml">
<head>
<meta http-equiv="Content-Type" content="text/html; charset=gb2312" />
<title>JavaScript 无缝上下(左右)滚动加定高(定宽)停顿效果(兼容ie/ff)</title>
</head>
<body>
<script type="text/javascript">
var $ = function (id) {
    return "string" == typeof id ? document.getElementById(id) : id;
};var Class = {
  create: function() {
    return function() {
      this.initialize.apply(this, arguments);
    }
  }
}Object.extend = function(destination, source) {
    for (var property in source) {
        destination[property] = source[property];
    }
    return destination;
}function addEventHandler(oTarget, sEventType, fnHandler) {
    if (oTarget.addEventListener) {
        oTarget.addEventListener(sEventType, fnHandler, false);
    } else if (oTarget.attachEvent) {
        oTarget.attachEvent("on" + sEventType, fnHandler);
    } else {
        oTarget["on" + sEventType] = fnHandler;
    }
};
var Scroller = Class.create();
Scroller.prototype = {
  initialize: function(idScroller, idScrollMid, options) {
    var oScroll = this, oScroller = $(idScroller), oScrollMid = $(idScrollMid);

    this.SetOptions(options);
    this.Scroller = oScroller;
    this.Speed = this.options.Speed;
    this.timer = null;
    this.Pause = 0;

    //用于上下滚动
    this.heightScroller = parseInt(oScroller.style.height) || oScroller.offsetHeight;
    this.heightList = oScrollMid.offsetHeight;

    //用于左右滚动
    this.widthScroller = parseInt(oScroller.style.width) || oScroller.offsetWidth;
    this.widthList = oScrollMid.offsetWidth;

    //js取不到css设置的height和width

    oScroller.style.overflow = "hidden";
    oScrollMid.appendChild(oScrollMid.cloneNode(true));

    //方向设置
    switch (this.options.Side.toLowerCase()) {
        case "right" :
            if(this.widthList <= this.widthScroller) return;
            this.Scroll = this.ScrollLeftRight;
            this.side = -1;
            break;
        case "left" :
            if(this.widthList <= this.widthScroller) return;
            this.Scroll = this.ScrollLeftRight;
            this.side = 1;
            break;
        case "down" :
            if(this.heightList <= this.heightScroller) return;
            this.Scroll = this.ScrollUpDown;
            this.side = -1;
            break;
        case "up" :
        default :
            if(this.heightList <= this.heightScroller) return;
            this.Scroll = this.ScrollUpDown;
            this.side = 1;
    }

    addEventHandler(oScroller, "mouseover", function() { oScroll.Stop(); });
    addEventHandler(oScroller, "mouseout", function() { oScroll.Start(); });

    this.Start();
  },
  //设置默认属性
  SetOptions: function(options) {
    this.options = {//默认值
      Step:            1,//每次变化的px量
      Speed:        20,//速度(越大越慢)
      Side:            "up",//滚动方向:"up"是上，"down"是下，"left"是左，"right"是右
      PauseHeight:    0,//隔多高停一次
      PauseWidth:    0,//隔多宽停一次
      PauseStep:    1000//停顿时间(PauseHeight或PauseWidth大于0该参数才有效)
    };
    Object.extend(this.options, options || {});
  },
  //上下滚动
  ScrollUpDown: function() {
    this.Scroller.scrollTop = this.GetScroll(this.Scroller.scrollTop, this.heightScroller, this.heightList, this.options.PauseHeight);

    var oScroll = this;
    this.timer = window.setTimeout(function(){ oScroll.Scroll(); }, this.Speed);
  },
  //左右滚动
  ScrollLeftRight: function() {
    //document.getElementById("test").innerHTML+=iStep+",";
    //注意:scrollLeft超过1400会自动变回1400 注意长度
    this.Scroller.scrollLeft = this.GetScroll(this.Scroller.scrollLeft, this.widthScroller, this.widthList, this.options.PauseWidth);

    var oScroll = this;
    this.timer = window.setTimeout(function(){ oScroll.Scroll(); }, this.Speed);
  },
  //获取设置滚动数据
  GetScroll: function(iScroll, iScroller, iList, iPause) {
    var oScroll = this, iStep = this.options.Step * this.side;

    if(this.side > 0){
        if(iScroll >= (iList * 2 - iScroller)){ iScroll -= iList; }
    } else {
        if(iScroll <= 0){ iScroll += iList; }
    }

    this.Speed = this.options.Speed;
    if(iPause > 0){
        if(Math.abs(this.Pause) >= iPause){
            this.Speed = this.options.PauseStep; this.Pause = iStep = 0;
        } else {
            this.Pause += iStep;
        }
    }

    return (iScroll + iStep);
  },
  //开始
  Start: function() {
    this.Scroll();
  },
  //停止
  Stop: function() {
    clearTimeout(this.timer);
  }
};window.onload = function(){
    new Scroller("idScroller", "idScrollMid",{ Side:"up", PauseHeight:25 });
    new Scroller("idScroller1", "idScrollMid1",{ Side:"right", PauseWidth:250, Speed:10 });
}
</script>
<style>
.Scroller *{}{margin:0px; padding:0px;}
.Scroller {}{line-height:25px;overflow:hidden; border:1px solid #000000;}#idScrollMid ul{}{width:500px;}
#idScrollMid li{}{width:250px;float:left; overflow:hidden; list-style:none;}#idScrollMid1 {}{float:left;}
#idScrollMid1 ul{}{width:250px;float:left;overflow:hidden;}
#idScrollMid1 li{}{list-style:none;}
</style>
<div id="idScroller" class="Scroller" style="width:500px; height:50px;">
  <div id="idScrollMid">
    <ul>
      <li><a href="http://www.scriptlover.com/">by the way,have a nice day for you. </a></li>
      <li><a href="http://www.scriptlover.com/">by the way,have a nice day for you. </a></li>
      <li><a href="http://www.scriptlover.com/">by the way,have a nice day for you. </a></li>
      <li><a href="http://www.scriptlover.com/">by the way,have a nice day for you. </a></li>
      <li><a href="http://www.scriptlover.com/">by the way,have a nice day for you. </a></li>
      <li><a href="http://www.scriptlover.com/">by the way,have a nice day for you. </a></li>
    </ul>
    <div style="clear:both;"></div>
  </div>
</div>
<br />
<br />
<br />
<div id="idScroller1" class="Scroller" style="width:500px; height:50px;">
  <div style="width:2000px">
    <div id="idScrollMid1">
      <ul>
        <li> <a href="http://www.scriptlover.com/">by the way,have a nice day for you. </a></li>
        <li> <a href="http://www.scriptlover.com/">by the way,have a nice day for you. </a></li>
      </ul>
      <ul>
        <li> <a href="http://www.scriptlover.com/">by the way,have a nice day for you. </a></li>
        <li> <a href="http://www.scriptlover.com/">by the way,have a nice day for you. </a></li>
      </ul>
      <ul>
        <li> <a href="http://www.scriptlover.com/">by the way,have a nice day for you. </a></li>
        <li> <a href="http://www.scriptlover.com/">by the way,have a nice day for you. </a></li>
      </ul>
    </div>
  </div>
</div>
<div id="test"></div>
</body>
</html>http:www.scriptlover.com

哈哈 chinmo大哥痴情客整个clou兄的代码来忽悠你呢

我研究你这个东西一上午了
我就是在VS2005里
建立一个ASPX页
在其源里面
把BODY部分替换成你博客里的东西查看设计页看不了
只能看源，程序运行起来
怎么点都不好用，并且只显示向左向右怎么点都不好用

呵呵，真疏忽了，
<DIV id=demo style="OVERFLOW: hidden; WIDTH: 100%; COLOR: #ffffff">
这个还跟我本地的不一样
难怪你们说的我测试都没问题
应该改成<DIV id=demo style="OVERFLOW: hidden; WIDTH: 750; COLOR: #ffffff">

应该是<DIV id=demo style="OVERFLOW: hidden; WIDTH: 750px; COLOR: #ffffff">

不能用呀！IE6，FF2.0.0.16，看不到效果

看完后面的回复，因为CSDN没有修改的，没办法
我第一次帖的是错误的，复制错了代码，但已经没法修改了

调试易

（散分分享，非常简单的写法）JS不间断循环滚动，包含自滚动，左右自滚动，点击左右滚动，鼠标暂停效果，兼容FF

解决方案 »