
做法:新建 a.html 和 一个待显示图片 wait.gif 放在同一目录下,
a.html 代码如下:
复制代码 代码如下:
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN"
"http://www.w3.org/TR/html4/loose.dtd">
<html>
<head>
<title></title>
<script type="text/javascript">
var path = "./"; //图片相对路径
function show(obj) {
var name = obj.innerText;
var sDiv = document.getElementById("img_" + name.split(".")[0]);//文件名自己判断
if (!sDiv) {
sDiv = document.createElement("DIV");
sDiv.id = "img_" + name.split(".")[0];
sDiv.style.position = "absolute";
sDiv.style.top = obj.offsetTop + obj.offsetWidth + "px";
sDiv.style.left = obj.offsetLeft +obj.offsetHeight + "px";
sDiv.style.border = "1px red solid";
var img = document.createElement("img");
img.src = path + name;
sDiv.appendChild(img);
document.body.appendChild(sDiv);
}
sDiv.style.display = "block";
}
function f(obj) {
var name = obj.innerText;
var sDiv = document.getElementById("img_" + name.split(".")[0]);//文件名自己判断
if (sDiv) {
sDiv.style.display = "none";
}
}
</script>
</head>
<body>
<div onmouseover="show(this)" onmouseout="f(this)" style="position:absolute;">
wait.gif
</div>
</body>
</html>