注：基於完美運動框架move2.js而完成的八種焦點錄播圖

基本佈局：

<div id="box">
        <ul id="ul">
            <li style='display:block;'><img src="images/1.jpg" alt=""></li>
            <li><img src="images/2.jpg" alt=""></li>
            <li><img src="images/3.jpg" alt
 
=""></li>
            <li><img src="images/4.jpg" alt=""></li>
            <li><img src="images/5.jpg" alt=""></li>
        </ul>
        <ol id='ol'>
            <li class='active'>1</li>
            <li>2</li>
            <li
 
>3</li>
            <li>4</li>
            <li>5</li>
        </ol>
    </div>

1.普通焦點圖

window.onload=function(){
            var oUl=document.getElementById('ul');
            var aLi_u=oUl.getElementsByTagName('li');
            var oOl=document.getElementById('ol'
 
);
            var aLi_o=oOl.getElementsByTagName('li');
            for(var i=0;i<aLi_o.length;i++){
                aLi_o[i].index=i;
                aLi_o[i].onmouseover=function(){
                    for(var i=0;i<aLi_o.length;i++){
                        aLi_o[i].className='';
                        aLi_u[i].style.display='none';
                    }
                    this.className='active';
                    // console.log(aLi_o[this.index]);
                    aLi_u[this.index].style.display='block';
                }
            }
        }

效果圖：圖略

2.淡入淡出效果

var oUl=document.getElementById('ul');
var aLi_u=oUl.getElementsByTagName('li');
var oOl=document.getElementById('ol');
var aLi_o=oOl.getElementsByTagName('li');

for(var i=0;i<aLi_o.length;i++){
    aLi_o[i].index=i;
    aLi_o[i].onmouseover=function(){
            for(var i=0;i<aLi_o.length;i++){
                aLi_o[i].className='';
                aLi_u[i].style.display='none';
                aLi_u[i].style.filter='alpha(opacity=0)';
                aLi_u[i].style.opacity=0;
            }
            this.className='active';
            aLi_u[this.index].style.display='block';
            startMove(aLi_u[this.index],{opacity:100});
    };
}

效果圖：

3.向上滾動效果：

var oUl=document.getElementById('ul');
var aLi_u=oUl.getElementsByTagName('li');
var oOl=document.getElementById('ol');
var aLi_o=oOl.getElementsByTagName('li');
var LiHeight=aLi_u[0].offsetHeight;

for(var i=0;i<aLi_o.length;i++){
    aLi_o[i].index=i;
    aLi_o[i].onmouseover=function(){
       for(var i=0;i<aLi_o.length;i++){
          aLi_o[i].className='';

          this.className='active';

          startMove(oUl,{top:-this.index*LiHeight});
        }
    };
}

效果圖：

4.定時上下滾動：

window.onload=function(){
    var oBox=document.getElementById('box');
    var oUl=document.getElementById('ul');
    var aLi_u=oUl.getElementsByTagName('li');
    var oOl=document.getElementById('ol');
    var aLi_o=oOl.getElementsByTagName('li');
    var LiHeight=aLi_u[0].offsetHeight;
    var iNow=0;//當前索引
    var timer=null;//定時器

    for(var i=0;i<aLi_o.length;i++){
        aLi_o[i].index=i;
        aLi_o[i].onmouseover=function(){
            for(var i=0;i<aLi_o.length;i++){
                aLi_o[i].className='';

                this.className='active';
                //建立關係：很重要
                iNow=this.index;

                startMove(oUl,{top:-this.index*LiHeight});
            }
        };
    //開定時器
    timer=setInterval(toRun,2000);

    oBox.onmouseover=function(){
        clearInterval(timer);
    };
    oBox.onmouseout=function(){
        timer=setInterval(toRun,2000);
    };
    //定時函式
    function toRun(){
        if(iNow==aLi_o.length-1){
            iNow=0;
        }else{
            iNow++;
        }

        for(var i=0;i<aLi_o.length;i++){
            aLi_o[i].className='';
        }
        aLi_o[iNow].className='active';
        startMove(oUl,{top:-iNow*LiHeight});
    }
};

效果圖：

（未完待續…）