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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>
    <title>Ajax POST·½·¨Ìá½»±íµ¥</title>
    <script type="text/javascript">
    window.onerror=function(errorMessage,errorUrl,errorNum)
    {
        alert(errorMessage+errorUrl+errorNum);
    }
     var xmlHttp;
     function createXmlHttp()
     {
        if(window.ActiveXObject)
         xmlHttp=new ActiveXObject("Microsoft.XMLHTTP");
        else
         xmlHttp=new XMLHttpRequest();
     }
     function startRequest()
     {
      try
      {
         createXmlHttp();
         var url="ajax_post.ashx";
         var postedData=getRequestBody(document.forms["form1"]);
       
         xmlHttp.open("post",url,true);
         xmlHttp.setRequestHeader("content-length",postedData.length);//postÌá½»ÉèÖÃÏî
         xmlHttp.setRequestHeader("content-type","application/x-www-form-urlencoded");//postÌá½»ÉèÖÃÏî
         xmlHttp.onreadystatechange =onComplete;
      &n


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