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<head>
<meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
<title>Untitled Document</title>
</head>
<script language="javascript">
function saveUserInfo()
{
//»ñÈ¡½ÓÊÜ·µ»ØÐÅÏ¢²ã
var msg = document.getElementById("msg");
//»ñÈ¡±íµ¥¶ÔÏóºÍÓû§ÐÅÏ¢Öµ
var f = document.user_info;
var userName = f.user_name.value;
var userAge   = f.user_age.value;
var userSex   = f.user_sex.value;
//½ÓÊÕ±íµ¥µÄURLµØÖ·
var url = "/ajax_output.php";
//ÐèÒªPOSTµÄÖµ£¬°Ñÿ¸ö±äÁ¿¶¼Í¨¹ý&À´Áª½Ó
var postStr   = "user_name="+ userName +"&user_age="+ userAge +"&user_sex="+ userSex;
//ʵÀý»¯Ajax
//var ajax = InitAjax();
          var ajax = false;
         //¿ªÊ¼³õʼ»¯XMLHttpRequest¶ÔÏó
         if(window.XMLHttpRequest) { //Mozilla ä¯ÀÀÆ÷
                 ajax = new XMLHttpRequest();
                 if (ajax.overrideMimeType) {//ÉèÖÃMiMEÀà±ð
                         ajax.overrideMimeType("text/xml");
                 }
         }
         else if (window.ActiveXObject) { // IEä¯ÀÀÆ÷
                 try {
                         ajax = new ActiveXObject("Msxml2.XMLHTTP");
         


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<style type="text/css">
<!--
.STYLE1 {
 font-size: 24px;
 font-weight: bold;
}
.STYLE2 {font-size: 36px}
-->
 .mouseOut {
    color: #000000;
 
 
  
    }
    .mouseOver {
 &nb ......

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http_request.open("POST",url,true);
http_request.setRequestHeader('Content-Type',
'application/x-www-form-urlencoded');
http_request.send("action="+strName+"&val="+val);   ......

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