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鼠标移到图片上，图片放大怎么处理

时间：2011-04-02

来源：互联网

我网上找的代码，可是这个有1张图片的时候没问题，但是有2张图片，第一张图片可以有放大效果，第二张就没有。到底是哪里有问题呢，帮忙看看，急等，高分求助

最好能在我这个基础上修改，否则改起来麻烦

<!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">
<title>一张图片实现鼠标滑过缩略图显示大图片JS代码_懒人建站</title>
<head>
<style>
#demo{overflow:hidden;width:150px;text-align:center;padding:0px;}
#demo img{border:none;width:231px;height:250px;border:0px solid #f4f4f4}
#enlarge_images{position:absolute;display:none;z-index:2;border:5px solid #f4f4f4}
</style>
</head>

<body>
<div id="demo" style="overflow:hidden;width:231px;text-align:center;padding:0px"><img src="images/1.jpg" width="122" height="121" /></div>
<div id="enlarge_images"></div>
<div id="demo" style="overflow:hidden;width:231px;text-align:center;padding:0px"><img src="images/2.jpg" width="122" height="121" /></div>
<div id="enlarge_images"></div>
<script>
var demo = document.getElementById("demo");
var gg = demo.getElementsByTagName("img");
var ei = document.getElementById("enlarge_images");
for(i=0; i<gg.length; i++){
var ts = gg[i];
ts.onmousemove = function(event){
event = event || window.event;
ei.style.display = "block";
ei.innerHTML = '<img src="' + this.src + '" />';
ei.style.top = document.body.scrollTop + event.clientY + 10 + "px";
ei.style.left = document.body.scrollLeft + event.clientX + 10 + "px";
}
ts.onmouseout = function(){
ei.innerHTML = "";
ei.style.display = "none";
}
ts.onclick = function(){
window.open( this.src );
}
}
</script>

</body>
</html>

作者: huawei55 发布时间: 2011-04-02

HTML code

<!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">
<title>一张图片实现鼠标滑过缩略图显示大图片JS代码_懒人建站</title>
<head>
<style>
#demo{overflow:hidden;width:150px;text-align:center;padding:0px;}
#demo img{border:none;width:231px;height:250px;border:0px solid #f4f4f4}
#enlarge_images{position:absolute;display:none;z-index:2;border:5px solid #f4f4f4}
</style>
</head>

<body>
<div id="demo" style="overflow:hidden;width:231px;text-align:center;padding:0px"><img src="img/11.jpg" width="122" height="121" /><img src="img/22.jpg" width="122" height="121" /></div>
<div id="enlarge_images"></div>
<script>
var demo = document.getElementById("demo");
var gg = demo.getElementsByTagName("img");
var ei = document.getElementById("enlarge_images");
for(i=0; i<gg.length; i++){
 var ts = gg[i];
 ts.onmousemove = function(event){
  event = event || window.event;
  ei.style.display = "block";
  ei.innerHTML = '<img src="' + this.src + '" />';
  ei.style.top = document.body.scrollTop + event.clientY + 10 + "px";
  ei.style.left = document.body.scrollLeft + event.clientX + 10 + "px";
 }
 ts.onmouseout = function(){
  ei.innerHTML = "";
  ei.style.display = "none";
 }
 ts.onclick = function(){
  window.open( this.src );
 }
}
</script>

</body>
</html>