鼠标经过事件(onmouseover)

<!DOCTYPE HTML>  
<html>  
<head>  
<meta http-equiv="Content-Type" content="text/html; charset=utf-8" />  
<title> 鼠标经过事件 </title>  
<script type="text/javascript">  
    function message(){  
      confirm("请输入密码后,再单击确定!"); }  
</script>  
</head>  
<body>  
<form>  
密码:<input name="password" type="password" >  
<input name="确定" type="button" value="确定" onmouseover="message()"/>  
</form>  
</body>  
</html> 
原文地址:https://www.cnblogs.com/sea-stream/p/10363137.html