XMLHTTP使用方法

function GetTime()

{

     var req = new ActiveXObject("Microsoft.XMLHTTP");
     req.open('GET', 'http://localhost/webadmin/DynamicTemplate/TimePage.aspx', true);
     req.send();

     req.onreadystatechange = function ()

   {
         if (req.readyState==4 && req.status == 200) 
         {
            var num = timexx(req.responseText,"2010-05-01");
            document.getElementById("djs").innerText = num;
         }
  }

}