var http_request = false;
var divID="";
function send_alert_request(url){
 
    http_request = false;                                       //file:?????XmlHttpRequest??
    if(window.XMLHttpRequest) {                                 //Mozilla ???
      http_request = new XMLHttpRequest();
      if(http_request.overrideMimeType) {                     //??MiME??
           http_request.overrideMimeType('text/Xml');
      }
    }else if(window.ActiveXObject){                              // IE???
      try{
         http_request = new ActiveXObject("MsXml2.XmlHTTP");
      }catch(e){
         try{
              http_request = new ActiveXObject("Microsoft.XmlHTTP");
          }catch (e){
           }
  }
    }
    if (!http_request) {                              // ???????????
     window.alert("can not create XmlHttpRequest object.");
     return false;
    }
     try{
    http_request.open("GET", url, true);            // ??????????URL????????????
    http_request.onreadystatechange = alertMsg;

    http_request.send(null);
    }catch(e){}
}
function send_request(url,tag) {                               //??????????????????
    var AJAXid=tag;
    http_request = false;                                       //file:?????XmlHttpRequest??
    if(window.XMLHttpRequest) {                                 //Mozilla ???
      http_request = new XMLHttpRequest();
      if(http_request.overrideMimeType) {                     //??MiME??
           http_request.overrideMimeType('text/Xml');
      }
    }else if(window.ActiveXObject){                              // IE???
      try{
         http_request = new ActiveXObject("MsXml2.XmlHTTP");
      }catch(e){
         try{
              http_request = new ActiveXObject("Microsoft.XmlHTTP");
          }catch (e){
           }
  }
    }
    if (!http_request) {                              // ???????????
     window.alert("can not create XmlHttpRequest object.");
     return false;
    }
    divID=AJAXid;
    http_request.open("GET", url, true);            // ??????????URL????????????
    http_request.onreadystatechange = processRequest;

    http_request.send(null);
}
function alertMsg(){
	if(http_request.readyState == 4) {                       // ??????
      if(http_request.status == 200) {                             // ???????????????
            var response = http_request.responseText;
            
           alert(response.replace("<xml>","").replace("</xml>",""));
        }else {                                                      //?????
            alert("There is exception for the request");
      }
}
}
function processRequest() {                                    // ?????????
  if(http_request.readyState == 4) {                       // ??????
      if(http_request.status == 200) {                             // ???????????????
            var response = http_request.responseText;
            document.getElementById(divID).innerHTML=response;
        }else {                                                      //?????
            alert("There is exception for the request");
      }
}
}