session失效时 中间等待页面 跳转至登录页面

<%@ page language="java" import="java.util.*" pageEncoding="utf-8"%>
<%
String path = request.getContextPath();
String basePath = request.getScheme()+"://"+request.getServerName()+":"+request.getServerPort()+path+"/";
%>

<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN">
<html>
  <head>
    <base href="<%=basePath%>">
    <title>中间等待页面</title>
 <script type="text/javascript">
 var ie5 = (document.all && document.getElementsByTagName);
 var step = 0;
 function setSB(v, el, inforEl, message) {
 if (ie5 || document.readyState == "complete") {
 filterEl = el.children[0];
 valueEl = el.children[1];
 
 if (filterEl.style.pixelWidth > 0) {
 var filterBackup = filterEl.style.filter;
 filterEl.style.filter = "";
 filterEl.style.filter = filterBackup;
 }
 
 filterEl.style.width = v + "%";
 valueEl.innerText = v + "%";
 inforEl.innerText = message;
 }
 }
 function setSBByStep(v, el, inforEl, message) {
 if (ie5 || document.readyState == "complete") {
 step = step + v;
 filterEl = el.children[0];
 valueEl = el.children[1];
 
 if (filterEl.style.pixelWidth > 0) {
 var filterBackup = filterEl.style.filter;
 filterEl.style.filter = "";
 filterEl.style.filter = filterBackup;
 }
 
 filterEl.style.width = step + "%";
 valueEl.innerText = step + "%"
 inforEl.innerText = message;
 }
 }
 
 function fakeProgress(v, el) {
 if (v >= 101)
 top.location.href='<%=path%>'+"/index.jsp";
 else {
 setSB(v, el, infor, "用户信息已过期,页面跳转中,请稍等!");
 window.setTimeout("fakeProgress(" + (v + 1) + ", document.all['" + el.id + "'])", 100);
 }
 }  
 </script>
 

  </head>
 
<body onload=fakeProgress(0,sb)>
  <DIV align=center>
<DIV id=sb
style="BORDER-RIGHT: #ffffff 1px solid; BORDER-TOP: #ffffff 1px solid; BACKGROUND: #99ccff; BORDER-LEFT: medium none; WIDTH: 400px; BORDER-BOTTOM: #cccccc 1px solid; HEIGHT: 14px; TEXT-ALIGN: left">
<DIV id=sbChild1
style="FILTER: Alpha(Opacity=0, FinishOpacity=80, Style=1, StartX=0, StartY=0, FinishX=100, FinishY=0); OVERFLOW: hidden; WIDTH: 100%; POSITION: absolute; HEIGHT: 12px">
<DIV style="BACKGROUND: #000000; WIDTH: 100%; height:12px; overflow:hidden"></DIV></DIV>
<DIV
style="FONT-SIZE: 10px; WIDTH: 400px; COLOR: white; FONT-FAMILY: arial; POSITION: absolute; HEIGHT: 14px; TEXT-ALIGN: center"></DIV></DIV>
<P></P>
<DIV id=infor
style="FONT-SIZE: 11px; WIDTH: 100%; COLOR: #999999; FONT-FAMILY: arial; POSITION: relative; HEIGHT: 14px; TEXT-ALIGN: center"></DIV></DIV> 
</body>
</html>

你可能感兴趣的:(html,session,function,String,Path,div)