几个对图形进行动态处理的dhtml代码
作者： 来源：不详 添加时间：2006-5-25 18:10:21<head>
<script language="JavaScript">
function setHeight()
{
var x=document.images
x[0].height="250"
}
</script>
</head>
<body>
<img src="/edu/files/pic/2006-5/25/0652518101959364.gif" width="107" height="98" />
<form>
<input type="button" onclick="setHeight()" value="Change height">
</form>
</body>
</html>
2）<html>
<head>
<script language="JavaScript">
function setSrc()
{
var x=document.images
x[0].src="/edu/files/pic/2006-5/25/0652518102030865.gif"
}
</script>
</head>
<body>
<img src="/edu/files/pic/2006-5/25/0652518101959364.gif" width="107" height="98" />
<form>
<input type="button" onclick="setSrc()" value="Change image">
</form>
</body>
</html>
3）<html>
<head>
<script language="JavaScript">
function setWidth()
{
var x=document.images
x[0].width="300"
}
</script>
</head>
<body>
<img src="/edu/files/pic/2006-5/25/0652518101959364.gif" width="107" height="98" />
<form>
<input type="button" onclick="setWidth()" value="Change width">
</form>
</body>
</html>
注意，图形文件换成自己的文件，试试，不错吧