function XS2AJAX() { this._construct() }
(function() {
XS2AJAX.prototype = {
onreadystatechange: null,
responseJS: null,
_construct: function(){},
send: function(param,url){
var met = 'Subsys_JsHttpRequest_Js';
if (param.elements){
met = 'IframePOSTRequest';
var w = new Object();
for (var i=0; i<param.elements.length; i++){
if (param.elements[i].getAttribute('type')=='file') {
met = 'IframePOSTRequest';
break;
}
w[param.elements[i].name] = param.elements[i].value;
}
if (met=='Subsys_JsHttpRequest_Js'){
param = w;
}
}
var	req = eval("new "+met+"()");
var th = this;
req.onreadystatechange = function(){
if(4==req.readyState && "undefined"!=typeof(req.responseJS)){
th.responseText = req.responseText;
th.responseJS = req.responseJS;
th.onreadystatechange();								
}
}
if (met=='Subsys_JsHttpRequest_Js'){
req.caching = false;
req.open('POST', url, true);
}
req.send(param);
},
getMethod: function(url){
this.send({'method':url},'/ajax/get_method');
}
}
})();