<script language = "javascript" type = "text/javascript"> function $(id){ return document.getElementById(id); } function checkUser(){ if($("u1").value == "hello" && $("p1").value == "123"){ return true; }else{ return false; } } </script> <form action = "ok.html"> <div style = "width:300px;height:200px;border:1px solid red;background-color:pink"> <p/> U:<input id = "u1" type = "text" value = "" /> <br><br> P:<input id = "p1" type = "text" value = "" /> <br><br> <input type = "submit" onclick = "return checkUser()" value = "登陆" style = "margin-left:20px"/> </div> </form>

<script language = "javascript" type = "text/javascript"> setTimeout("javascript:clearInterval(mytime);window.open('manage.html')",5000); function changeSec(){ document.getElementById("myspan").innerText = parseInt(document.getElementById("myspan").innerText) - 1; } var mytime = setInterval("changeSec()",1000); </script> 登陆成功 <span id = "myspan">5</span> 秒钟后自动跳转...

welcome