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点击切换图片

<!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">
 <head>
  <title> new document </title>
  <meta http-equiv="Content-Type" content="text/html;charset=UTF-8" />
  <meta name="author" content="" />
  <meta name="keywords" content="" />
  <meta name="description" content="" />
  <link rel="stylesheet" type="text/css" href="" />
  <style type="text/css"></style>
  <script type="text/javascript">
        function change_pic(){
        var imgObj = document.getElementById("caocao_pic");
        var Flag=(imgObj.getAttribute("src",2)=="images/1.png")
        imgObj.src=Flag?"images/2.png":"images/1.png";
        }
</script>
</head>
 <body>
<img src="images/1.png"  id="caocao_pic" onClick="change_pic()">
 </body>
</html>

posted on 2016-09-01 09:35  飞离地平线  阅读(178)  评论(0编辑  收藏  举报