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JS图片切换的具体方法(带缩略图版)

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这篇文章介绍了JS图片切换的具体方法,有需要的朋友可以参考一下

复制代码 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=gb2312">

<title>五屏带缩略图幻灯片切换代码</title>

<style>

BODY { 

    FONT-SIZE: 9pt; BACKGROUND: #d8d8d8; MARGIN: 0px auto; COLOR: #505050; FONT-FAMILY: 宋体,arial,verdana,sans-serif,fantasy,tahoma; TEXT-DECORATION: none; background1: #c8e4f2 

A { 

    TEXT-DECORATION: none 

A:link { 

    COLOR: #505050; color1: #54564c 

A:visited { 

    COLOR: #505050; color1: #54564c 

A:hover { 

    COLOR: #d40005; TEXT-DECORATION: underline 

A:active { 

    COLOR: #f30 

IMG { 

    BORDER-TOP-WIDTH: 0px; BORDER-LEFT-WIDTH: 0px; BORDER-BOTTOM-WIDTH: 0px; BORDER-RIGHT-WIDTH: 0px 

.box { 

    FLOAT: left; WIDTH: 472px 

.box .boxpadding { 

    PADDING-RIGHT: 8px; PADDING-LEFT: 8px; MARGIN-BOTTOM: 0px; PADDING-BOTTOM: 8px; PADDING-TOP: 8px 

#Slide { 

    CLEAR: both; BORDER-RIGHT: #fff 1px solid; BORDER-TOP: #fff 1px solid; MARGIN-BOTTOM: 6px; OVERFLOW: hidden; BORDER-LEFT: #fff 1px solid; WIDTH: 450px; BORDER-BOTTOM: #fff 1px solid; HEIGHT: 335px 

#Slide A { 

    COLOR: #000 

.img { 

    BORDER-RIGHT: #fff 1px solid; BACKGROUND: #fff; MARGIN: 0px auto; BORDER-LEFT: #fff 1px solid; TEXT-ALIGN: center 

.boxpadding { 

    BORDER-RIGHT: #fff 1px solid; BORDER-TOP: #fff 1px solid; BACKGROUND: #f8f8f8; MARGIN-BOTTOM: 8px; BORDER-LEFT: #fff 1px solid; PADDING-TOP: 10px; BORDER-BOTTOM: #fff 1px solid 

 

.thumb_title { 

    MARGIN-TOP: 10px; BACKGROUND: #fff; FILTER: alpha(opacity=30); WIDTH: 450px; TEXT-INDENT: 10px; LINE-HEIGHT: 25px; POSITION: absolute; HEIGHT: 25px; -moz-opacity: 0.3 

#Slide_Thumb { 

    MARGIN-TOP: 257px; MARGIN-LEFT: 0px; POSITION: absolute 

.thumb_on { 

    DISPLAY: inline; FLOAT: left; MARGIN-LEFT: 8px; CURSOR: pointer 

.thumb_off { 

    DISPLAY: inline; FLOAT: left; MARGIN-LEFT: 8px; CURSOR: pointer 

.thumb_off { 

    FILTER: alpha(opacity=50); -moz-opacity: 0.5 

.thumb_on { 

    FILTER: alpha(opacity=100); -moz-opacity: 1 

.thumb_off IMG { 

    BORDER-RIGHT: #fff 1px solid; BORDER-TOP: #fff 1px solid; MARGIN-TOP: 12px; BORDER-LEFT: #fff 1px solid; WIDTH: 75px; BORDER-BOTTOM: #fff 1px solid; HEIGHT: 56px 

.thumb_on IMG { 

    BORDER-RIGHT: #fff 1px solid; BORDER-TOP: #fff 1px solid; BORDER-LEFT: #fff 1px solid; WIDTH: 91px; BORDER-BOTTOM: #fff 1px solid; HEIGHT: 68px 

</style>

</head>

<body>

<table width="472" height="511" border="0" align="center" cellpadding="0" cellspacing="0">

  <tr>

    <td width="472"><div class=box style="MARGIN-BOTTOM: 8px">

      <div class=boxpadding>

        <div id=Slide> <a id=foclnk  

href="/" target=_blank>

<img id=focpic style="FILTER: RevealTrans(duration=1;ransition=12); VISIBILITY: visible; POSITION: absolute; left:484; top:94"  

src="/jscss/demoimg/wall1.jpg" width="450" height="335" /></a>

            <div class=thumb_title id=foctitle><a href="/"  

target=_blank>图一</a></div>

          <div id=Slide_Thumb>

              <div class=thumb_on id=tmb0 onmouseover=setfoc(0); onmouseout=playit();><a  

href="/" target=_blank><img alt="图二" src="/jscss/demoimg/wall1.jpg" /></a></div>

              <div class=thumb_off id=tmb1 onmouseover=setfoc(1); onmouseout=playit();><a  

href="/" target=_blank><img alt="图二" src="/jscss/demoimg/wall2.jpg" /></a></div>

              <div class=thumb_off id=tmb2 onmouseover=setfoc(2); onmouseout=playit();><a  

href="/" target=_blank><img alt="图三" src="/jscss/demoimg/wall3.jpg" /></a></div>

              <div class=thumb_off id=tmb3 onmouseover=setfoc(3); onmouseout=playit();><a  

href="/" target=_blank><img alt="图四" src="/jscss/demoimg/wall4.jpg" /></a></div>

              <div class=thumb_off id=tmb4 onmouseover=setfoc(4); onmouseout=playit();><a  

href="/" target=_blank><img alt="图五" src="/jscss/demoimg/wall5.jpg" /></a></div>

              <script language=javascript type=text/javascript>

var picarry = {}; 

var lnkarry = {}; 

var ttlarry = {}; 

picarry[0] = "https://www.jb51.net/jscss/demoimg/wall1.jpg"; 

lnkarry[0] = "/"; 

ttlarry[0] = "图一"; 

picarry[1] = "/jscss/demoimg/wall2.jpg"; 

lnkarry[1] = "/"; 

ttlarry[1] = "图二"; 

picarry[2] = "/jscss/demoimg/wall3.jpg"; 

lnkarry[2] = "/"; 

ttlarry[2] = "图三"; 

picarry[3] = "/jscss/demoimg/wall4.jpg"; 

lnkarry[3] = "/"; 

ttlarry[3] = "图四"; 

picarry[4] = "/jscss/demoimg/wall5.jpg"; 

lnkarry[4] = "/"; 

ttlarry[4] = "图五"; 

      </script>

            </div>

        </div>

      </div>

    </div></td>

  </tr>

</table>

<div align="center">

<SCRIPT type=text/javascript>

var currslid = 0; 

var slidint; 

function setfoc(id){ 

    document.getElementById("focpic").src = picarry[id]; 

    document.getElementById("foclnk").href = lnkarry[id]; 

    document.getElementById("foctitle").innerHTML = '<a href="'+lnkarry[id]+'" target="_blank">'+ttlarry[id]+'</a>'; 

    currslid = id; 

    for(i=0;i<5;i++){ 

        document.getElementById("tmb"+i).className = "thumb_off"; 

    }; 

    document.getElementById("tmb"+id).className ="thumb_on"; 

    focpic.style.visibility = "hidden"; 

    focpic.filters[0].Apply(); 

    if (focpic.style.visibility == "visible") { 

        focpic.style.visibility = "hidden"; 

        focpic.filters.revealTrans.transition=23; 

    } 

    else { 

        focpic.style.visibility = "visible"; 

        focpic.filters[0].transition=23; 

    } 

    focpic.filters[0].Play(); 

    stopit(); 

 

function playnext(){ 

    if(currslid==4){ 

        currslid = 0; 

    } 

    else{ 

        currslid++; 

    }; 

    setfoc(currslid); 

    playit(); 

function playit(){ 

    slidint = setTimeout(playnext,4500); 

function stopit(){ 

    clearTimeout(slidint); 

    } 

window.onload = function(){ 

    playit(); 

}</SCRIPT>

</div>

</body>

</html>  

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