/* Copyright 2007 Codevendor.com */
var Namespace = { Register: function(c) { var o = window; var x = false; for (var a = c.split("."); a.length > 0; ) { var s = a.shift(); if (a.length == 0) { if (o[s]) { x = true; } } if (!o[s]) { o[s] = {}; } o = o[s]; } if (x) { return 1; } } }; Namespace.Register("System.Net.Ajax"); System.Net.Ajax.RequestMethod = { Get: "GET", Post: "POST" }; System.Net.Ajax.PageRequests = function() { return { Requests: null, GetType: function() { return "System.Net.Ajax.PageRequests"; }, Init: function() { this.Requests = new Array(); if (arguments[0].length == 1) { this.Requests.push(arguments[0][0]); } return this; }, AddRequest: function() { if (arguments.length == 0 || arguments[0].GetType() != "System.Net.Ajax.Request") { return; } this.Requests.push(arguments[0]); } }.Init(arguments); }; System.Net.Ajax.Request = function() { return { Method: null, URL: null, Params: null, Callback: null, Async: false, UserObject: null, GetType: function() { return "System.Net.Ajax.Request"; }, Init: function() { switch (arguments[0].length) { case 1: this.Method = arguments[0][0]; break; case 2: this.Method = arguments[0][0]; this.URL = arguments[0][1]; break; case 3: this.Method = arguments[0][0]; this.URL = arguments[0][1]; this.Callback = arguments[0][2]; break; case 4: this.Method = arguments[0][0]; this.URL = arguments[0][1]; this.Callback = arguments[0][2]; this.Async = arguments[0][3]; break; case 5: this.Method = arguments[0][0]; this.URL = arguments[0][1]; this.Callback = arguments[0][2]; this.Async = arguments[0][3]; this.UserObject = arguments[0][4]; break; } this.Params = new Array(); return this; }, AddParam: function() { switch (arguments.length) { case 1: this.Params.push(arguments[0]); break; case 2: this.Params.push(new System.Net.Ajax.Parameter(arguments[0], arguments[1])); break; } } }.Init(arguments); }; System.Net.Ajax.Parameter = function() { return { Name: null, Value: null, GetType: function() { return "System.Net.Ajax.Parameter"; }, Init: function() { if (arguments[0].length == 2) { this.Name = arguments[0][0]; this.Value = arguments[0][1]; } return this; } }.Init(arguments); }; System.Net.Ajax.ActiveObject = 0; System.Net.Ajax.Connection = function() { return { ActiveXObject: null, PageRequests: null, Current: null, GetType: function() { return "System.Net.Ajax.Connection"; }, Init: function() { if (arguments[0].length == 1) { this.PageRequests = arguments[0][0]; } return this; }, Create: function() { switch (System.Net.Ajax.ActiveObject) { case 0: if (window.ActiveXObject) { try { System.Net.Ajax.ActiveObject = 2; return new ActiveXObject("Msxml2.XMLHTTP"); } catch (e) { System.Net.Ajax.ActiveObject = 3; return new ActiveXObject("Microsoft.XMLHTTP"); } } else { if (window.XMLHttpRequest) { System.Net.Ajax.ActiveObject = 1; return new XMLHttpRequest(); } } case 1: return new XMLHttpRequest(); case 2: return new ActiveXObject("Msxml2.XMLHTTP"); case 3: return new ActiveXObject("Microsoft.XMLHTTP"); default: break; } System.Net.Ajax.ActiveObject = -1; throw "Missing a required ajax object."; return false; }, Open: function() { if (this.PageRequests == null) { return; } var obj = this; var Data = ""; this.ActiveXObject = this.Create(); this.Current = this.PageRequests.Requests.shift(); this.ActiveXObject.open(this.Current.Method, this.Current.URL, this.Current.Async); this.ActiveXObject.onreadystatechange = function() { obj.OnReadyStateChange(); }; if (this.Current.Method == "POST") { this.ActiveXObject.setRequestHeader("Content-type", "application/x-www-form-urlencoded"); if (this.Current.Params != null && this.Current.Params.length != 0) { for (var Param in this.Current.Params) { Data += (Data == "") ? this.Current.Params[Param].Name + "=" + this.Current.Params[Param].Value : "&" + this.Current.Params[Param].Name + "=" + this.Current.Params[Param].Value; } } this.ActiveXObject.send(encodeURI(Data)); } else { this.ActiveXObject.send(null); } }, OnReadyStateChange: function() { var r = {}; r.ReadyState = this.ActiveXObject.readyState; r.ResponseText = (this.ActiveXObject.readyState == 4) ? this.ActiveXObject.responseText : null; r.Status = (this.ActiveXObject.readyState == 4) ? this.ActiveXObject.status : null; r.URL = this.Current.URL; r.UserObject = this.Current.UserObject; r.Complete = (this.ActiveXObject.readyState == 4 && this.PageRequests.Requests.length == 0) ? true : false; if (this.Current.Callback != null) { this.Current.Callback(r); } if (this.ActiveXObject.readyState == 4) { if (r.Complete) { this.PageRequests = null; this.ActiveXObject.abort(); this.Current = null; } else { this.Open(); } } } }.Init(arguments); }
var xmlhttp;
function GetXmlHttpObject() {
    if (window.XMLHttpRequest) {
        // code for IE7+, Firefox, Chrome, Opera, Safari
        return new XMLHttpRequest();
    }
    if (window.ActiveXObject) {
        // code for IE6, IE5
        return new ActiveXObject("Microsoft.XMLHTTP");
    }
    return null;
}