/**
* JsHttpRequest: JavaScript "AJAX" data loader
* Minimized version: see debug directory for the complete one.
*
* @license LGPL
* @author Dmitry Koterov, http://en.dklab.ru/lib/JsHttpRequest/
* @version 5.x $Id$
*/
function JsHttpRequest(){
var t=this;
t.onreadystatechange=null;
t.readyState=0;
t.responseText=null;
t.responseXML=null;
t.status=200;
t.statusText="OK";
t.responseJS=null;
t.caching=false;
t.loader=null;
t.session_name="PHPSESSID";
t._ldObj=null;
t._reqHeaders=[];
t._openArgs=null;
t._errors={inv_form_el:"Invalid FORM element detected: name=%, tag=%",must_be_single_el:"If used,