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ÔÚReg.aspxÒ³ÃæµÄhtmlÖзŠһ¸ö²ãºÍÒ»¸öÎı¾¿ò
<div id="aa">
<asp:TextBox id="txtuser" runat="server" Width="136px"></asp:TextBox>
</div>
<span id="errInfo">ÇëÊäÈëÓû§Ãû</span>
ÔÚReg.aspxÒ³ÃæÖÐдjavascript
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var xmlhttp=false;  //·Å ActiveXObjectµÄʵÀý
var NewsInfo="";    //·Å ×Ö·û´®
function GetXmlHttp()
...{
  if(window.ActiveXObject)
   ...{
     try
       ...{
  xmlhttp=new ActiveXObject("Msxml2.XMLHTTP.3.0");
       }
     catch(e)
       ...{
   try
     ...{
       xmlhttp=new ActiveXObject("Microsoft.XMLHTTP");
     }
   catch(e)
     ...{
       NewsInfo="·þÎñÆ÷æ...";
     }
       }
   }
   return xmlhttp;
}
function CallServer()
...{
  GetXmlHttp();
  var struser=document.getElementById("txtuser").value;
  if(struser=="" || struser==null)return;
  var url="CallServer.aspx?user="+escape(struser);
  xmlhttp.onreadystatechange=CallBack;
  xmlhttp.open("post",url,true);
  xmlhttp.send();
}
function CallBack()
...{
  if(xmlhttp.readyState==1)
    ...{
      NewsInfo="Loading...";
    }
  if(xmlhttp.readyState==4)
    ...{
      var msg=xmlhttp.reponseText;
      var spanid=document.getElementById("errInfo");
      spanid.innerHTML=msg;
    }
}
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/**
* AJAX Á¬½Ó³Ø
* AJAXConnectionPool Build in 2009.7.10
* @author CodingMouse
* @version 1.0
*/
var AJAXConnectionPool = function() {
// ÈÎÎñ¶ÓÁÐ
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    ÔÚAjax url´«²Îʱ³öÏÖÖÐÎÄÂÒÂëµÄÇé¿ö
    Àý1:  xmlHttp.open("GET","Engine.aspx?Action=getmainsort&Type=2&Parent="+escape("ÖÐÎÄ")+"&Stochastic=" + Math.random(),true);
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create table stockImages
( imageid int primary key identity(1,1),
  [filename] varchar(50),
  img varbinary(max))
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insert into stockImages
select '·ç¾°',bulkcolumn
from openrowset(bulk 'd:\\img.jpg',single_blob) as x
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