private function querySend(event:MouseEvent):void {

 var querySend_request:URLRequest = new URLRequest(query_url);
            
 var querySend_params:URLVariables = new URLVariables();
 var querySendDataString:String = new String(
  "-----------------------------7d13603712507ca\n" + 
  "Content-Disposition: form-data; name=\"input\"\n\n" + 
  queryText.text + "\n" +
  "-----------------------------7d13603712507ca--");
    
 querySend_request.contentType = new String("multipart/form-data");
 querySend_request.method = URLRequestMethod.POST;
 querySend_request.data = querySendDataString;
       
 var addHeaderSid:URLRequestHeader = new URLRequestHeader("sid", sid);
 querySend_request.requestHeaders.push(addHeaderSid);

 var querySend_loader:URLLoader = new URLLoader();
 querySend_loader.addEventListener(Event.COMPLETE, queryResult);
   
 querySend_loader.load(querySend_request);
    
}