<html>
<head>
<title>JS实现图片翻页效果代码</title>
<meta http-equiv="imagetoolbar" content="no">
<meta http-equiv="Content-Type" content="text/html; charset=gb2312">
<style type="text/css">
 html {
  overflow: hidden;
 }
 body {
  margin: 0px;
  padding: 0px;
  position: absolute;
  cursor: crosshair;
  text-align:left;
 }
#center {
position:absolute;
left: 0px;
top: 0;
float:left;
}#DHTMLBOOK {
position: relative;
background: #000;
width: 750px;
height: 510px;
left: 0;
top: 0px;
visibility: hidden;
}#TXTBOX {position: absolute;font-family: verdana;color: #0000cc;
font-size: 18px;
font-weight:700;width: 750px;
text-align: left;
top: 520px;
}
.page {
  position: absolute;
  cursor: pointer;
  overflow: hidden;
  width: 50%;
  height: 100%;
  border-left: #000000 solid 0px;
 }
 .right {
  left: 50%;
  border-right: #000000 solid 1px;
 }
 .turn {
  background: #000000;
 }
 .img {
  position: absolute;
  height: 100%;
  width: 200%;
 }
</style>

<script type="text/javascript"><!--

document.onselectstart = function () { return false; }

var nI  = 0;
var kI  = 0;
var run = false;

function setOpacity(obj,o) {
 if (o<0) o=0; else if (o>100) o = 100;
 if (obj.filters)obj.filters.alpha.opacity=o; else obj.style.opacity = o/100;
}
function TPR__(p) {
 P1.style.left  = 50-(2.5*p)+"%";
 P1.style.width = (2.5*p)+"%";
 setOpacity(P1i, .5*p*p);
 if (p == 20) run = false;
}
function TPR_(p) {
 P2.style.width = 50-(2.5*p)+"%";
 setOpacity(P2i, 100-.5*(p*p));
 if (p == 20) {
  P2i.src = IMGSRC[kI].src;
  setOpacity(P2i, 100);
  P2.style.width = "50%";
  for(var i=1; i<=20; i++) setTimeout("TPR__("+i+")", i*32);
 }
}
function TPR() {
 if (!run) {
  run = true;
  P01i.src = IMGSRC[kI].src;
  P1.style.width = 0;
  kI++;
  if (kI>=nI) kI = 0;
  titLe(kI);
  P02i.src = IMGSRC[kI].src;
  P1i.src  = IMGSRC[kI].src;
  for (var i=1; i<=20; i++) setTimeout("TPR_("+i+")", i*32);
 } else setTimeout("TPR()", 100);
}

function TPL__(p) {
 P2.style.width = (2.5*p)+"%";
 setOpacity(P2i, .5*p*p);
 if (p == 20) run = false;
}
function TPL_(p) {
 P1.style.left  = (2.5*p)+"%";
 P1.style.width = 40+(10-2.5*p)+"%";
 setOpacity(P1i, 100-.5*(p*p));
 if (p == 20) {
  P1i.src = IMGSRC[kI].src;
  setOpacity(P1i, 100);
  P1.style.left  = 0;
  P1.style.width = "50%";
  for(var i=1; i<=20; i++) setTimeout("TPL__("+i+")", i*32);
 }
}
function TPL() {
 if (!run) {
  run = true;
  P02i.src = IMGSRC[kI].src;
  P2.style.width = 0;
  kI--;
  if (kI < 0) kI = nI-1;
  titLe(kI);
  P01i.src = IMGSRC[kI].src;
  P2i.src  = IMGSRC[kI].src;
  for(var i=1; i<=20; i++) setTimeout("TPL_("+i+")", i*32);
 } else setTimeout("TPL()", 100);
}
function titLe(p) {
 document.getElementById("TXTBOX").innerHTML = IMGSRC[p].alt;
}
onload = function() {
 IMGSRC  = document.getElementById("imgsrc").getElementsByTagName("img");
 DB      = document.getElementById("DHTMLBOOK");
 P01     = DB.getElementsByTagName("span")[0];
 P01i    = P01.getElementsByTagName("img")[0];
 P02     = DB.getElementsByTagName("span")[1];
 P02i    = P02.getElementsByTagName("img")[0];
 P1      = DB.getElementsByTagName("span")[2];
 P1i     = P1.getElementsByTagName("img")[0];
 P2      = DB.getElementsByTagName("span")[3];
 P2i     = P2.getElementsByTagName("img")[0];
 nI      = IMGSRC.length;
 P1i.src = IMGSRC[kI].src;
 P2i.src = IMGSRC[kI].src;
 titLe(kI);
 DB.style.visibility = "visible";
}
//-->
</script>
</head>

<body>

<div id="center">
 <div id="DHTMLBOOK">
  <span class="page" onMouseDown="return false;" onDblClick="TPL();" onClick="TPL();"><img class="img"></span>
  <span class="page right" onMouseDown="return false;" onDblClick="TPR();" onClick="TPR();"><img class="img" style="left:-100%"></span>
  <span class="page turn" onMouseDown="return false;" onDblClick="TPL();" onClick="TPL();"><img class="img" style="opacity:1;filter:alpha()"></span>
  <span class="page turn right" onMouseDown="return false;" onDblClick="TPR();" onClick="TPR();"><img class="img" style="opacity:1;filter:alpha();left:-100%"></span>
  <div id="TXTBOX"></div>
 </div>
</div>

<div id="imgsrc" style="visibility:hidden;">
  <div align="left">

<img alt="(1)2011年的第一天，师生们又见面啦！" src="/UpLoad_2011/Feb/ben_wang_xun/1/f01.JPG" width="750" height="498">

<img alt="(2)鲤城西湖美景(一)" src="/UpLoad_2011/Feb/ben_wang_xun/1/f02.JPG" width="750" height="498">

<img alt="(3)鲤城西湖美景(二)" src="/UpLoad_2011/Feb/ben_wang_xun/1/f03.JPG" width="750" height="498">

<img alt="(4)振持(左2)、觉群(右1)喜获老同学巫庭光赠书《磨炼》" src="/UpLoad_2011/Feb/ben_wang_xun/1/f04.JPG" width="750" height="498">

<img alt="(5)见到二位恩师特别高兴(左起：叶重青恩师、蒋厚生恩师、巫庭光)" src="/UpLoad_2011/Feb/ben_wang_xun/1/f05.JPG" width="750" height="498">

<img alt="(6)叶老师，什么时候比赛羽毛球，我当您的啦啦队长。" src="/UpLoad_2011/Feb/ben_wang_xun/1/f06.JPG" width="750" height="498">

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<img alt="(8)今天相聚可是一种福气呀！(左起：叶鸿基、黄国维太太、巫庭光、黄国维)" src="/UpLoad_2011/Feb/ben_wang_xun/1/f08.JPG" width="750" height="498">

<img alt="(9)叶重青恩师及长子叶鸿基与黄敏敏是早期师村的邻居，难得在新年的第一天相聚。" src="/UpLoad_2011/Feb/ben_wang_xun/1/f09.JPG" width="750" height="498">

<img alt="(10)不老的同学情缘(初21组1班老同学：輝煌、庭光、振持、觉群)" src="/UpLoad_2011/Feb/ben_wang_xun/1/f10.JPG" width="750" height="498">

<img alt="(11)欢聚于元旦" src="/UpLoad_2011/Feb/ben_wang_xun/1/f11.JPG" width="790" height="488">

<img alt="(12)祝黄光升、许彩云恩师健康快乐！" src="/UpLoad_2011/Feb/ben_wang_xun/1/f12.JPG" width="750" height="498">

<img alt="(13)祝您新年快乐！万事如意！" src="/UpLoad_2011/Feb/ben_wang_xun/1/f13.JPG" width="750" height="498">

</div></div>
</body>
</html>