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js图片变换 
<!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" xml:lang="zh-cn">
<head>
	<meta http-equiv="Content-Type" content="text/html;charset=UTF-8" />
	<title>网页标题</title>
	<meta name="keywords" content="关键字列表" />
	<meta name="description" content="网页描述" />
	<link rel="stylesheet" type="text/css" href="" />
	<style type="text/css"></style>
	<script type="text/javascript"></script>
</head>
<body>
	<img src = "jd1.png" id = "changeImg">
	<script type="text/javascript">
		var imgObj = document.getElementById("changeImg");
		imgObj.onmouseover = function()
		{
			imgObj.src = "jd2.png";
		}
		imgObj.onmouseout = function()
		{
			imgObj.src = "jd1.png";
		}
		imgObj.onmouseup = function()
		{
			imgObj.src = "1.jpg";
		}
		imgObj.onmousedown = function()
		{
			imgObj.src = "2.jpg";
		}
	</script>
</body>
</html>

　　

posted on 2016-11-22 08:47  王小明同学  阅读(100)  评论(1)    收藏  举报