<script language="javascript">
var http_request=false;
function send_request(url){//初始化,指定處理函數，發送請求的函數
http_request=false;
//開始初始化XMLHttpRequest對象
if(window.XMLHttpRequest){//Mozilla瀏覽器
http_request=new XMLHttpRequest();
if(http_request.overrideMimeType){//設置MIME類型
http_request.overrideMimeType("text/html");
}
}
else if(window.ActiveXObject){//IE瀏覽器
try{
http_request=new ActiveXObject("Xsxml2.XMLHTTP");
http_request.setRequestHeader("Content-Type","text/xml");
http_request.setRequestHeader("Content-Type","gb2312");
}
catch(e){
try{
http_request=new ActiveXObject("Microsoft.XMLHTTP");
http_request.setRequestHeader("Content-Type","text/xml");
http_request.setRequestHeader("Content-Type","gb2312");
}
catch(e){
}
}
}
if(!http_request){//異常，創建對象實例失敗
window.alert("不能創建XMLHttpRequest對象實例");
return false;
}
http_request.onreadystatechange=processRequest;
//確定發送請求的方式和URL以及是否同步執行下段代碼
http_request.open("GET",url,true);
http_request.send(null);
}
//處理返回信息的函數
function processRequest(){
if(http_request.readyState==4){//判斷對象狀態
if(http_request.status==200){//信息已經成功返回，開始處理信息
document.getElementById(currentPos).innerHTML=http_request.responseText;
}
else{//頁面不正常
alert("您所請求的頁面有異常");
}
}
}
function showRoles(obj){
document.getElementById(obj).parentNode.style.display="";
document.getElementById(obj).innerHTML="正在讀取數據..."
currentPos=obj;
send_request("jilian_data.asp?playPos="+obj);
}
</script>

<table cellspacing="0" cellpadding="0">
<tr>
<td>
<a href="javascript:void(0)">經理室
</a>
</td>
</tr>
<tr>
<td> </td>
</tr>
<tr>
<td>
<a href="javascript:void(0)">開發部</a>
</td>
</tr>
<tr>
<td> </td>
</tr>
</td>
</table>