var strversion;

function stateChanged_GetVersion()
{
  //document.write("stateChanged_GetVersion");
  if (xmlHttp_vers.readyState==4 && xmlHttp_vers.status==200)
  { 
    document.getElementById("version").innerHTML=xmlHttp_vers.responseText;
    strversion = xmlHttp_vers.responseText;    
    //document.getElementById("divinof").innerHTML= xmlHttp_vers.responseText+"  "+strversion;
  }
}

unction GetVersion()
{        
    xmlHttp_vers=GetXmlHttpObject()  
    if (xmlHttp_vers==null)
    {
        alert ("您的浏览器不支持AJAX！");
        return;
    }    
    var url="GetVersion.jsp";    
    url=url+"?PtName="+strPtName;    
    url=url+"&PtIP="+strPtIP;
    xmlHttp_vers.onreadystatechange=stateChanged_GetVersion;    
    xmlHttp_vers.open("GET",url,true);    
    xmlHttp_vers.send(null);
}