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<html>
<head>
<script language="javascript" type="text/javascript">
function loadContent()
{
var s=document.createElement('SCRIPT');
s.src='http://www.anotherdomain.com/TestCrossJS.aspx?f=setDivContent';
document.body.appendChild(s);
} function setDivContent(v)
{
var dv = document.getElementById("dv");
dv.innerHTML = v;
}
</script>
</head>
<body>
<div id="dv"></div> <input type="button" value="Click Me" onclick="loadContent()">
</body>
</html> ÆäÖеÄwww.anotherdomain.com/TestCrossJS.aspxÊÇÕâÑùµÄ£¬
<script language="C#" runat="server">
void Page_Load(object sender, EventArgs e)
{
  string f = Request.QueryString["f"];
  Response.Clear();
  Response.ContentType = "application/x-javascript";
  Response.Write(String.Format(@"
                   {0}('{1}');",
                   f,
                   DateTime.Now));
  Response.End();
}
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url=encodeURI(url);
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AJAXÀïTabContainerµÄCSS (תÌù)

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Ajax Ô­Àí

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Ajax ºÍ XML: ÎåÖÖ³£¼û Ajax ģʽ

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Ô­ÎĵØÖ·: http://www.ibm.com/developerworks/cn/xml/x-ajaxxml2/
Ajax ºÍ XML:
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AJAX DWR

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ÔÚJSPÖд´½¨3¸öfunction
1.createXmlHttpRequest----¸ºÔðÅжÏä¯ÀÀÆ÷ÀàÐÍ´´½¨ XMLHttpRequest¶ÔÏó
 var xmlHttpRequest;
 function createXMLHttpRequest(){
   // IE ä¯ÀÀÆ÷
   if(window.ActiveXObject){
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