从网上下载了一个焦点图轮换的代码,代码效果如下:http://123.254.109.117/  这个代码是自动切换图片、鼠标放上去也可以切换,请教前辈,怎样把它改成只有鼠标点击小图以后切换。全部的代码如下:<!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=utf-8" /><meta name="keywords" content="JS" /><meta name="description" content="此代码属于站长常用代码,更多代码请访问懒人图库JS代码频道。" /><title>懒人图库</title><style type="text/css">/* Reset style */* { margin:0; padding:0; word-break:break-all; }body { background:#FFF; color:#333; font:12px/1.6em Helvetica, Arial, sans-serif; }h1, h2, h3, h4, h5, h6 { font-size:1em; }a { color:#0287CA; text-decoration:none; } a:hover { text-decoration:underline; }ul, li { list-style:none; }fieldset, img { border:none; }legend { display:none; }em, strong, cite, th { font-style:normal; font-weight:normal; }input, textarea, select, button { font:12px Helvetica, Arial, sans-serif; }table { border-collapse:collapse; }html { overflow:-moz-scrollbars-vertical; } /*Always show Firefox scrollbar*//* iFocus style */#ifocus { width:525px; height:245px; margin:20px; border:1px solid #DEDEDE; background:#F8F8F8; } #ifocus_pic { display:inline; position:relative; float:left; width:410px; height:225px; overflow:hidden; margin:10px 0 0 10px; } #ifocus_piclist { position:absolute; } #ifocus_piclist li { width:410px; height:225px; overflow:hidden; } #ifocus_piclist img { width:410px; height:225px; } #ifocus_btn { display:inline; float:right; width:91px; margin:9px 9px 0 0; } #ifocus_btn li { width:91px; height:57px; cursor:pointer; opacity:0.5; -moz-opacity:0.5; filter:alpha(opacity=50); } #ifocus_btn img { width:75px; height:45px; margin:7px 0 0 11px; } #ifocus_btn .current { background: url(images/ifocus_btn_bg.gif) no-repeat; opacity:1; -moz-opacity:1; filter:alpha(opacity=100); } #ifocus_opdiv { position:absolute; left:0; bottom:0; width:410px; height:35px; background:#000; opacity:0.5; -moz-opacity:0.5; filter:alpha(opacity=50); } #ifocus_tx { position:absolute; left:8px; bottom:8px; color:#FFF; } #ifocus_tx .normal { display:none; }</style><script type="text/javascript">function $(id) { return document.getElementById(id); }function addLoadEvent(func){ var oldonload = window.onload; if (typeof window.onload != 'function') { window.onload = func; } else { window.onload = function(){ oldonload(); func(); } }}function moveElement(elementID,final_x,final_y,interval) {  if (!document.getElementById) return false;  if (!document.getElementById(elementID)) return false;  var elem = document.getElementById(elementID);  if (elem.movement) {    clearTimeout(elem.movement);  }  if (!elem.style.left) {    elem.style.left = "0px";  }  if (!elem.style.top) {    elem.style.top = "0px";  }  var xpos = parseInt(elem.style.left);  var ypos = parseInt(elem.style.top);  if (xpos == final_x && ypos == final_y) { return true;  }  if (xpos < final_x) {    var dist = Math.ceil((final_x - xpos)/10);    xpos = xpos + dist;  }  if (xpos > final_x) {    var dist = Math.ceil((xpos - final_x)/10);    xpos = xpos - dist;  }  if (ypos < final_y) {    var dist = Math.ceil((final_y - ypos)/10);    ypos = ypos + dist;  }  if (ypos > final_y) {    var dist = Math.ceil((ypos - final_y)/10);    ypos = ypos - dist;  }  elem.style.left = xpos + "px";  elem.style.top = ypos + "px";  var repeat = "moveElement('"+elementID+"',"+final_x+","+final_y+","+interval+")";  elem.movement = setTimeout(repeat,interval);}function classNormal(iFocusBtnID,iFocusTxID){ var iFocusBtns= $(iFocusBtnID).getElementsByTagName('li'); var iFocusTxs = $(iFocusTxID).getElementsByTagName('li'); for(var i=0; i<iFocusBtns.length; i++) { iFocusBtns[i].className='normal'; iFocusTxs[i].className='normal'; }}function classCurrent(iFocusBtnID,iFocusTxID,n){ var iFocusBtns= $(iFocusBtnID).getElementsByTagName('li'); var iFocusTxs = $(iFocusTxID).getElementsByTagName('li'); iFocusBtns[n].className='current'; iFocusTxs[n].className='current';}function iFocusChange() { if(!$('ifocus')) return false; $('ifocus').onmouseover = function(){atuokey = true}; $('ifocus').onmouseout = function(){atuokey = false}; var iFocusBtns = $('ifocus_btn').getElementsByTagName('li'); var listLength = iFocusBtns.length; iFocusBtns[0].onmouseover = function() { moveElement('ifocus_piclist',0,0,5); classNormal('ifocus_btn','ifocus_tx'); classCurrent('ifocus_btn','ifocus_tx',0); } if (listLength>=2) { iFocusBtns[1].onmouseover = function() { moveElement('ifocus_piclist',0,-225,5); classNormal('ifocus_btn','ifocus_tx'); classCurrent('ifocus_btn','ifocus_tx',1); } } if (listLength>=3) { iFocusBtns[2].onmouseover = function() { moveElement('ifocus_piclist',0,-450,5); classNormal('ifocus_btn','ifocus_tx'); classCurrent('ifocus_btn','ifocus_tx',2); } } if (listLength>=4) { iFocusBtns[3].onmouseover = function() { moveElement('ifocus_piclist',0,-675,5); classNormal('ifocus_btn','ifocus_tx'); classCurrent('ifocus_btn','ifocus_tx',3); } }}setInterval('autoiFocus()',5000);var atuokey = false;function autoiFocus() { if(!$('ifocus')) return false; if(atuokey) return false; var focusBtnList = $('ifocus_btn').getElementsByTagName('li'); var listLength = focusBtnList.length; for(var i=0; i<listLength; i++) { if (focusBtnList[i].className == 'current') var currentNum = i; } if (currentNum==0&&listLength!=1 ){ moveElement('ifocus_piclist',0,-225,5); classNormal('ifocus_btn','ifocus_tx'); classCurrent('ifocus_btn','ifocus_tx',1); } if (currentNum==1&&listLength!=2 ){ moveElement('ifocus_piclist',0,-450,5); classNormal('ifocus_btn','ifocus_tx'); classCurrent('ifocus_btn','ifocus_tx',2); } if (currentNum==2&&listLength!=3 ){ moveElement('ifocus_piclist',0,-675,5); classNormal('ifocus_btn','ifocus_tx'); classCurrent('ifocus_btn','ifocus_tx',3); } if (currentNum==3 ){ moveElement('ifocus_piclist',0,0,5); classNormal('ifocus_btn','ifocus_tx'); classCurrent('ifocus_btn','ifocus_tx',0); } if (currentNum==1&&listLength==2 ){ moveElement('ifocus_piclist',0,0,5); classNormal('ifocus_btn','ifocus_tx'); classCurrent('ifocus_btn','ifocus_tx',0); } if (currentNum==2&&listLength==3 ){ moveElement('ifocus_piclist',0,0,5); classNormal('ifocus_btn','ifocus_tx'); classCurrent('ifocus_btn','ifocus_tx',0); }}addLoadEvent(iFocusChange);</script></head><body><div align="center"><div id="ifocus"> <div id="ifocus_pic"> <div id="ifocus_piclist" style="left:0; top:0;"> <ul> <li><a href="http://www.lanrentuku.com/" target="_blank"><img src="images/01.jpg" alt="懒人图库" /></a></li> <li><a href="http://www.lanrentuku.com/" target="_blank"><img src="images/02.jpg" alt="懒人图库" /></a></li> <li><a href="http://www.lanrentuku.com/" target="_blank"><img src="images/03.jpg" alt="懒人图库" /></a></li> <li><a href="http://www.lanrentuku.com/" target="_blank"><img src="images/04.jpg" alt="懒人图库" /></a></li> </ul> </div> <div id="ifocus_opdiv"></div> <div id="ifocus_tx"> <ul> <li class="current">懒人图库 焦点图 a1</li> <li class="normal">懒人图库 焦点图 b2</li> <li class="normal">懒人图库 焦点图 c3</li> <li class="normal">懒人图库 焦点图 d4</li> </ul> </div> </div> <div id="ifocus_btn"> <ul> <li class="current"><img src="images/btn_01.jpg" alt="" /></li> <li class="normal"><img src="images/btn_02.jpg" alt="" /></li> <li class="normal"><img src="images/btn_03.jpg" alt="" /></li> <li class="normal"><img src="images/btn_04.jpg" alt="" /></li> </ul> </div></div><p>  <!--ifocus end-->    <br />
  <br />  <br />  注:此代码仅供学习交流,请勿用于商业用途。</p><p></p><p></p><p></p></div></body></html>

解决方案 »

  1.   


    function $(id) { return document.getElementById(id); }function addLoadEvent(func){    var oldonload = window.onload;    if (typeof window.onload != 'function') {        window.onload = func;    } else {        window.onload = function(){            oldonload();            func();        }    }}function moveElement(elementID,final_x,final_y,interval) {  if (!document.getElementById) return false;  if (!document.getElementById(elementID)) return false;  var elem = document.getElementById(elementID);  if (elem.movement) {    clearTimeout(elem.movement);  }  if (!elem.style.left) {    elem.style.left = "0px";  }  if (!elem.style.top) {    elem.style.top = "0px";  }  var xpos = parseInt(elem.style.left);  var ypos = parseInt(elem.style.top);  if (xpos == final_x && ypos == final_y) {        return true;  }  if (xpos < final_x) {    var dist = Math.ceil((final_x - xpos)/10);    xpos = xpos + dist;  }  if (xpos > final_x) {    var dist = Math.ceil((xpos - final_x)/10);    xpos = xpos - dist;  }  if (ypos < final_y) {    var dist = Math.ceil((final_y - ypos)/10);    ypos = ypos + dist;  }  if (ypos > final_y) {    var dist = Math.ceil((ypos - final_y)/10);    ypos = ypos - dist;  }  elem.style.left = xpos + "px";  elem.style.top = ypos + "px";  var repeat = "moveElement('"+elementID+"',"+final_x+","+final_y+","+interval+")";  elem.movement = setTimeout(repeat,interval);}function classNormal(iFocusBtnID,iFocusTxID){    var iFocusBtns= $(iFocusBtnID).getElementsByTagName('li');    var iFocusTxs = $(iFocusTxID).getElementsByTagName('li');    for(var i=0; i<iFocusBtns.length; i++) {        iFocusBtns[i].className='normal';        iFocusTxs[i].className='normal';    }}function classCurrent(iFocusBtnID,iFocusTxID,n){    var iFocusBtns= $(iFocusBtnID).getElementsByTagName('li');    var iFocusTxs = $(iFocusTxID).getElementsByTagName('li');    iFocusBtns[n].className='current';    iFocusTxs[n].className='current';}function iFocusChange() {    if(!$('ifocus')) return false;    $('ifocus').onmouseover = function(){atuokey = true};    $('ifocus').onmouseout = function(){atuokey = false};    var iFocusBtns = $('ifocus_btn').getElementsByTagName('li');    var listLength = iFocusBtns.length;    iFocusBtns[0].onmouseover = function() {        moveElement('ifocus_piclist',0,0,5);        classNormal('ifocus_btn','ifocus_tx');        classCurrent('ifocus_btn','ifocus_tx',0);    }    if (listLength>=2) {        iFocusBtns[1].onmouseover = function() {            moveElement('ifocus_piclist',0,-225,5);            classNormal('ifocus_btn','ifocus_tx');            classCurrent('ifocus_btn','ifocus_tx',1);        }    }    if (listLength>=3) {        iFocusBtns[2].onmouseover = function() {            moveElement('ifocus_piclist',0,-450,5);            classNormal('ifocus_btn','ifocus_tx');            classCurrent('ifocus_btn','ifocus_tx',2);        }    }    if (listLength>=4) {        iFocusBtns[3].onmouseover = function() {            moveElement('ifocus_piclist',0,-675,5);            classNormal('ifocus_btn','ifocus_tx');            classCurrent('ifocus_btn','ifocus_tx',3);        }    }}//setInterval('autoiFocus()',5000);var atuokey = false;function autoiFocus() {    if(!$('ifocus')) return false;    if(atuokey) return false;    var focusBtnList = $('ifocus_btn').getElementsByTagName('li');    var listLength = focusBtnList.length;    for(var i=0; i<listLength; i++) {        if (focusBtnList[i].className == 'current') var currentNum = i;    }    if (currentNum==0&&listLength!=1 ){        moveElement('ifocus_piclist',0,-225,5);        classNormal('ifocus_btn','ifocus_tx');        classCurrent('ifocus_btn','ifocus_tx',1);    }    if (currentNum==1&&listLength!=2 ){        moveElement('ifocus_piclist',0,-450,5);        classNormal('ifocus_btn','ifocus_tx');        classCurrent('ifocus_btn','ifocus_tx',2);    }    if (currentNum==2&&listLength!=3 ){        moveElement('ifocus_piclist',0,-675,5);        classNormal('ifocus_btn','ifocus_tx');        classCurrent('ifocus_btn','ifocus_tx',3);    }    if (currentNum==3 ){        moveElement('ifocus_piclist',0,0,5);        classNormal('ifocus_btn','ifocus_tx');        classCurrent('ifocus_btn','ifocus_tx',0);    }    if (currentNum==1&&listLength==2 ){        moveElement('ifocus_piclist',0,0,5);        classNormal('ifocus_btn','ifocus_tx');        classCurrent('ifocus_btn','ifocus_tx',0);    }    if (currentNum==2&&listLength==3 ){        moveElement('ifocus_piclist',0,0,5);        classNormal('ifocus_btn','ifocus_tx');        classCurrent('ifocus_btn','ifocus_tx',0);    }}addLoadEvent(iFocusChange);
    红色那行注释掉
      

  2.   

    setInterval('autoiFocus()',5000);
    删除这个定时调用代码。
      

  3.   

     iFocusBtns[0].onmouseover = function() {        moveElement('ifocus_piclist',0,0,5);        classNormal('ifocus_btn','ifocus_tx');        classCurrent('ifocus_btn','ifocus_tx',0);    }    if (listLength>=2) {        iFocusBtns[1].onmouseover = function() {            moveElement('ifocus_piclist',0,-225,5);            classNormal('ifocus_btn','ifocus_tx');            classCurrent('ifocus_btn','ifocus_tx',1);        }    }    if (listLength>=3) {        iFocusBtns[2].onmouseover = function() {            moveElement('ifocus_piclist',0,-450,5);            classNormal('ifocus_btn','ifocus_tx');            classCurrent('ifocus_btn','ifocus_tx',2);        }    }    if (listLength>=4) {        iFocusBtns[3].onmouseover = function() {            moveElement('ifocus_piclist',0,-675,5);            classNormal('ifocus_btn','ifocus_tx');            classCurrent('ifocus_btn','ifocus_tx',3);        }    }
    这段换成
     iFocusBtns[0].onclick = function() {        moveElement('ifocus_piclist',0,0,5);        classNormal('ifocus_btn','ifocus_tx');        classCurrent('ifocus_btn','ifocus_tx',0);    }    if (listLength>=2) {        iFocusBtns[1].onclick = function() {            moveElement('ifocus_piclist',0,-225,5);            classNormal('ifocus_btn','ifocus_tx');            classCurrent('ifocus_btn','ifocus_tx',1);        }    }    if (listLength>=3) {        iFocusBtns[2].onclick = function() {            moveElement('ifocus_piclist',0,-450,5);            classNormal('ifocus_btn','ifocus_tx');            classCurrent('ifocus_btn','ifocus_tx',2);        }    }    if (listLength>=4) {        iFocusBtns[3].onclick = function() {            moveElement('ifocus_piclist',0,-675,5);            classNormal('ifocus_btn','ifocus_tx');            classCurrent('ifocus_btn','ifocus_tx',3);        }    }
    大体意思就是把onmouseover换成onclick事件。
      

  4.   

    多谢大佬~已经按照你说的改了,确实可用。能麻烦你告诉我这个js代码还有多余的部分吗?就是想精简一下代码,删除非必须的部分。<!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=utf-8" />
    <meta name="keywords" content="" />
    <meta name="description" content="" />
    <title></title>
    <style type="text/css">
    /* Reset style */
    * { margin:0; padding:0; word-break:break-all; }
    body { background:#FFF; color:#333; font:12px/1.6em Helvetica, Arial, sans-serif; }
    h1, h2, h3, h4, h5, h6 { font-size:1em; }
    a { color:#0287CA; text-decoration:none; }
    a:hover { text-decoration:underline; }
    ul, li { list-style:none; }
    fieldset, img { border:none; }
    legend { display:none; }
    em, strong, cite, th { font-style:normal; font-weight:normal; }
    input, textarea, select, button { font:12px Helvetica, Arial, sans-serif; }
    table { border-collapse:collapse; }
    html { overflow:-moz-scrollbars-vertical; } /*Always show Firefox scrollbar*//* iFocus style */
    #ifocus { width:525px; height:245px; margin:20px; border:1px solid #DEDEDE; background:#F8F8F8; }
    #ifocus_pic { display:inline; position:relative; float:left; width:410px; height:225px; overflow:hidden; margin:10px 0 0 10px; }
    #ifocus_piclist { position:absolute; }
    #ifocus_piclist li { width:410px; height:225px; overflow:hidden; }
    #ifocus_piclist img { width:410px; height:225px; }
    #ifocus_btn { display:inline; float:right; width:91px; margin:9px 9px 0 0; }
    #ifocus_btn li { width:91px; height:57px; cursor:pointer; opacity:0.5; -moz-opacity:0.5; filter:alpha(opacity=50); }
    #ifocus_btn img { width:75px; height:45px; margin:7px 0 0 11px; }
    #ifocus_btn .current { background: url(images/ifocus_btn_bg.gif) no-repeat; opacity:1; -moz-opacity:1; filter:alpha(opacity=100); }
    #ifocus_opdiv { position:absolute; left:0; bottom:0; width:410px; height:35px; background:#000; opacity:0.5; -moz-opacity:0.5; filter:alpha(opacity=50); }
    #ifocus_tx { position:absolute; left:8px; bottom:8px; color:#FFF; }
    #ifocus_tx .normal { display:none; }
    </style><script type="text/javascript">
    function $(id) { return document.getElementById(id); }function addLoadEvent(func){
    var oldonload = window.onload;
    if (typeof window.onload != 'function') {
    window.onload = func;
    } else {
    window.onload = function(){
    oldonload();
    func();
    }
    }
    }function moveElement(elementID,final_x,final_y,interval) {
      if (!document.getElementById) return false;
      if (!document.getElementById(elementID)) return false;
      var elem = document.getElementById(elementID);
      if (elem.movement) {
        clearTimeout(elem.movement);
      }
      if (!elem.style.left) {
        elem.style.left = "0px";
      }
      if (!elem.style.top) {
        elem.style.top = "0px";
      }
      var xpos = parseInt(elem.style.left);
      var ypos = parseInt(elem.style.top);
      if (xpos == final_x && ypos == final_y) {
    return true;
      }
      if (xpos < final_x) {
        var dist = Math.ceil((final_x - xpos)/10);
        xpos = xpos + dist;
      }
      if (xpos > final_x) {
        var dist = Math.ceil((xpos - final_x)/10);
        xpos = xpos - dist;
      }
      if (ypos < final_y) {
        var dist = Math.ceil((final_y - ypos)/10);
        ypos = ypos + dist;
      }
      if (ypos > final_y) {
        var dist = Math.ceil((ypos - final_y)/10);
        ypos = ypos - dist;
      }
      elem.style.left = xpos + "px";
      elem.style.top = ypos + "px";
      var repeat = "moveElement('"+elementID+"',"+final_x+","+final_y+","+interval+")";
      elem.movement = setTimeout(repeat,interval);
    }function classNormal(iFocusBtnID,iFocusTxID){
    var iFocusBtns= $(iFocusBtnID).getElementsByTagName('li');
    var iFocusTxs = $(iFocusTxID).getElementsByTagName('li');
    for(var i=0; i<iFocusBtns.length; i++) {
    iFocusBtns[i].className='normal';
    iFocusTxs[i].className='normal';
    }
    }function classCurrent(iFocusBtnID,iFocusTxID,n){
    var iFocusBtns= $(iFocusBtnID).getElementsByTagName('li');
    var iFocusTxs = $(iFocusTxID).getElementsByTagName('li');
    iFocusBtns[n].className='current';
    iFocusTxs[n].className='current';
    }function iFocusChange() {
    if(!$('ifocus')) return false;
    $('ifocus').onmouseover = function(){atuokey = true};
    $('ifocus').onmouseout = function(){atuokey = false};
    var iFocusBtns = $('ifocus_btn').getElementsByTagName('li');
    var listLength = iFocusBtns.length;
    iFocusBtns[0].onclick = function() {
    moveElement('ifocus_piclist',0,0,5);
    classNormal('ifocus_btn','ifocus_tx');
    classCurrent('ifocus_btn','ifocus_tx',0);
    }
    if (listLength>=2) {
    iFocusBtns[1].onclick = function() {
    moveElement('ifocus_piclist',0,-225,5);
    classNormal('ifocus_btn','ifocus_tx');
    classCurrent('ifocus_btn','ifocus_tx',1);
    }
    }
    if (listLength>=3) {
    iFocusBtns[2].onclick = function() {
    moveElement('ifocus_piclist',0,-450,5);
    classNormal('ifocus_btn','ifocus_tx');
    classCurrent('ifocus_btn','ifocus_tx',2);
    }
    }
    if (listLength>=4) {
    iFocusBtns[3].onclick = function() {
    moveElement('ifocus_piclist',0,-675,5);
    classNormal('ifocus_btn','ifocus_tx');
    classCurrent('ifocus_btn','ifocus_tx',3);
    }
    }
    }
    var atuokey = false;
    function autoiFocus() {
    if(!$('ifocus')) return false;
    if(atuokey) return false;
    var focusBtnList = $('ifocus_btn').getElementsByTagName('li');
    var listLength = focusBtnList.length;
    for(var i=0; i<listLength; i++) {
    if (focusBtnList[i].className == 'current') var currentNum = i;
    }
    if (currentNum==0&&listLength!=1 ){
    moveElement('ifocus_piclist',0,-225,5);
    classNormal('ifocus_btn','ifocus_tx');
    classCurrent('ifocus_btn','ifocus_tx',1);
    }
    if (currentNum==1&&listLength!=2 ){
    moveElement('ifocus_piclist',0,-450,5);
    classNormal('ifocus_btn','ifocus_tx');
    classCurrent('ifocus_btn','ifocus_tx',2);
    }
    if (currentNum==2&&listLength!=3 ){
    moveElement('ifocus_piclist',0,-675,5);
    classNormal('ifocus_btn','ifocus_tx');
    classCurrent('ifocus_btn','ifocus_tx',3);
    }
    if (currentNum==3 ){
    moveElement('ifocus_piclist',0,0,5);
    classNormal('ifocus_btn','ifocus_tx');
    classCurrent('ifocus_btn','ifocus_tx',0);
    }
    if (currentNum==1&&listLength==2 ){
    moveElement('ifocus_piclist',0,0,5);
    classNormal('ifocus_btn','ifocus_tx');
    classCurrent('ifocus_btn','ifocus_tx',0);
    }
    if (currentNum==2&&listLength==3 ){
    moveElement('ifocus_piclist',0,0,5);
    classNormal('ifocus_btn','ifocus_tx');
    classCurrent('ifocus_btn','ifocus_tx',0);
    }
    }
    addLoadEvent(iFocusChange);
    </script>
    </head><body><div align="center"><div id="ifocus">
    <div id="ifocus_pic">
    <div id="ifocus_piclist" style="left:0; top:0;">
    <ul>
    <li><a href="http://www.lanrentuku.com/" target="_blank"><img src="images/01.jpg" alt="" /></a></li>
    <li><a href="http://www.lanrentuku.com/" target="_blank"><img src="images/02.jpg" alt="" /></a></li>
    <li><a href="http://www.lanrentuku.com/" target="_blank"><img src="images/03.jpg" alt="" /></a></li>
    <li><a href="http://www.lanrentuku.com/" target="_blank"><img src="images/04.jpg" alt="" /></a></li>
    </ul>
    </div>
    <div id="ifocus_opdiv"></div>
    <div id="ifocus_tx">
    <ul>
    <li class="current">a1</li>
    <li class="normal">b2</li>
    <li class="normal">c3</li>
    <li class="normal">d4</li>
    </ul>
    </div>
    </div>
    <div id="ifocus_btn">
    <ul>
    <li class="current"><img src="images/btn_01.jpg" alt="" /></li>
    <li class="normal"><img src="images/btn_02.jpg" alt="" /></li>
    <li class="normal"><img src="images/btn_03.jpg" alt="" /></li>
    <li class="normal"><img src="images/btn_04.jpg" alt="" /></li>
    </ul>
    </div>
    </div>
    <p>
      <!--ifocus end-->
      
    </div></body>
    </html>