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<!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>????? </title>
<script type="text/javascript">
xmlhttp=false;
if(window.ActiveXObject)
{
try{
xmlhttp=new ActiveXObject("Msxml2.XMLHTTP");
// alert("You are using Internet Explore.");
}catch(e){
try{
//if IE
xmlhttp=new ActiveXObject("Microsoft.XMLHTTP");
// alert("You are using Internet Explore.");
}catch(e){
//Or must not IE
xmlhttp=false;
}
}
}
else {
if(window.XMLHttpRequest){
xmlhttp=new XMLHttpRequest();
// alert("You are not using Internet Explore.");
}
}
function makerequest(serverPage,objID){
var obj=document.getElementById(objID);
xmlhttp.open("GET",serverPage);
xmlhttp.onreadystatechange=function(){
if(xmlhttp.readyState==4 &&a
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import java.io.IOException;
import javax.servlet.ServletException;
import javax.servlet.http.HttpServlet;
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