站长资源网络编程

<div align=center style="overfow: hidden; width: 100px; height: 100px"><img src="/UploadFiles/2021-04-02/2007426163751315.jpg"></div>
<div align=center style="overfow: hidden; width: 100px; height: 100px">
<img src="/UploadFiles/2021-04-02/200742616381460.jpg"></div>
<div align=center style="overfow: hidden; width: 100px; height: 100px">
<img src="/UploadFiles/2021-04-02/200742616383849.jpg"></div>
<div id="enlarge_images" style="position: absolute; z-index:2"></div>

<SCRIPT>        
function show(_this) {
    document.getElementById("enlarge_images").innerHTML = "<img src='" + _this.src + "' >";
}
function hide(_this) {
    document.getElementById("enlarge_images").innerHTML = "";
}
function move_layer(event){
    event = event || window.event;
    enlarge_images.style.left=event.clientX+document.body.scrollLeft+10;
    enlarge_images.style.top=event.clientY+document.body.scrollTop+10;
}
document.onmousemove =move_layer;
</SCRIPT>
<a href="javascript:;" onclick="showimg('/UploadFiles/2021-04-02/2007426163751315.jpg');"><img src="/UploadFiles/2021-04-02/2007426163751315.jpg" alt="一个跟随鼠标的图片放大效果，与FF兼容" onmousewheel="return bbimg(this)" onload="javascript:resizepic(this)" border="0"/></a> <a href="javascript:;" onclick="showimg('/upload/200742616381460.jpg');"><img src="/upload/200742616381460.jpg" alt="一个跟随鼠标的图片放大效果，与FF兼容" onmousewheel="return bbimg(this)" onload="javascript:resizepic(this)" border="0"/></a> <a href="javascript:;" onclick="showimg('/UploadFiles/2021-04-02/200742616383849.jpg');"><img src="/UploadFiles/2021-04-02/200742616383849.jpg" alt="一个跟随鼠标的图片放大效果，与FF兼容" onmousewheel="return bbimg(this)" onload="javascript:resizepic(this)" border="0"/></a>
[Ctrl+A 全选 注:引入外部Js需再刷新一下页面才能执行]