这样的效果如何实现啊？

Question

<script language="javascript" type="text/javascript">
        function setMessage()
        {
            document.getElementById("message").innerText = "插入成功";
            
            setInterval("window.location='http://www.baidu.com';",1500);       
        }
    </script>.cs中protected void Button1_Click(object sender, EventArgs e)
    {
        ClientScript.RegisterStartupScript(this.GetType(), "msg", "<script>setMessage();</script>");
    }

Answer 1

//1秒后消失的代码<script language="javascript" type="text/javascript">
        function setMessage()
        {
            document.getElementById("message").innerHTML = "插入成功";
            
            setTimeout("document.getElementById('message').innerHTML=''",1000);
        }
    </script>
<div id='message'></div>

Answer 2

<script language="javascript" type="text/javascript">
        function setMessage()
        {
            document.getElementById("message").innerText = "插入成功";
            
            setInterval("window.location='http://www.baidu.com';",1000);       
        }
    </script>.cs中protected void Button1_Click(object sender, EventArgs e)
    {
        ClientScript.RegisterStartupScript(this.GetType(), "msg", "<script>setMessage();</script>");
    }