// JScript 檔

function initXMLHttpRequest()
{
  var xmlHttp
  try
  {
    xmlHttp = new XMLHttpRequest()
  }
  catch(e)
  {
    var theVersions = new Array("MSXML2.XMLHTTP.6.0","MSXML2.XMLHTTP.5.0","MSXML2.XMLHTTP.4.0","MSXML2.XMLHTTP.3.0","MSXML2.XMLHTTP","Microsoft.XMLHTTP")
    for (i=0;i<theVersions.length && !xmlHttp;i++)
    {
      try
      {
        xmlHttp = new ActiveXObject(theVersions[i])
      }
      catch(e){}
    }
  
  }
  return xmlHttp
}