灯 

<!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>
<meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
<title>无标题文档</title>
<script>
function huan()
{
    var a = document.getElementById("qq");
    
    if(a.src=="file:///E:/1127授课内容/HTML/1225/1.gif")
    {
        a.src="file:///E:/1127授课内容/HTML/1225/2.gif";
    }
    else
    {
        a.src="file:///E:/1127授课内容/HTML/1225/1.gif";
    }
}
</script>
</head>

<body>
<img src="1.gif" id="qq"  onmouseout="huan()" />
</body>
</html>

 

posted @ 2015-12-27 08:38  机智的实习生  阅读(101)  评论(0)    收藏  举报