//|--
function jsHttpRequest() {
	function initConnector() {
		var o = null;
		var success = false;
		var MSXML_XMLHTTP_PROGIDS = new Array(
			'MSXML2.XMLHTTP.5.0',
			'MSXML2.XMLHTTP.4.0',
			'MSXML2.XMLHTTP.3.0',
			'MSXML2.XMLHTTP',
			'Microsoft.XMLHTTP'
		);

		for (var i=0;i < MSXML_XMLHTTP_PROGIDS.length && !success; i++) {
			try {
				o = new ActiveXObject(MSXML_XMLHTTP_PROGIDS[i]);
				success = true;
			} catch (e) {}
		}
		if( null==o && typeof XMLHttpRequest != "undefined") o = new XMLHttpRequest();
		return o;
	} this.initConnector = initConnector;


	function doRequest(method,url,parms) {
		var ret = false;
		var x = this.initConnector();
		if(null==x)  return;
		var self = this;

		var i, n;
		var post_data;
		method = method.toUpperCase();

		if (method == "GET") { 
			if (url.indexOf("?") == -1) url += "?";
			for( var qparam in parms) {
				url += qparam+"="+escape(parms[qparam])+"&";
			}
			var dt = new Date();
			url += '_'+dt.getTime()+'=1';
			post_data = null;
		} else {
			post_data = "&";
			for( var qparam in parms) {
				post_data += qparam+"="+escape(parms[qparam]);
			}
			if(2<post_data.length) post_data = post_data.substr(1);
			else post_data = "";
		}
		x.onreadystatechange = function() {
			if (x.readyState != 4) return;
			if( x.status == 200) {
				self.owner.actionResponse = ('xml'==self.owner.actionResponseType.toLowerCase()?x.responseXML:x.responseText);
				self.owner.action();
			} else {
				alert(x.status);
			}
		}

		try {
			x.open(method, url, true);
			if (method == "POST") {
				x.setRequestHeader("Method", "POST " + url + " HTTP/1.1");
				x.setRequestHeader("Content-Type", "application/x-www-form-urlencoded");
			}
			x.send(post_data);
			ret = true;
		} catch (e) {
			alert(e);
		}
		delete x;
		return ret;

	} this.doRequest = doRequest;

	function silentRequest(url, parms) {// GET method only
		var ret = false;
		var x = this.initConnector();
		if(null==x)  return;
		var self = this;

		var i, n;
		if (url.indexOf("?") == -1) url += "?";
		for( var qparam in parms) {
			url += qparam+"="+escape(parms[qparam])+"&";
		}
		var dt = new Date();
		url += '_'+dt.getTime()+'=1';
		post_data = null;

		x.onreadystatechange = function() {
			if (x.readyState != 4) return;
			if( x.status == 200) {
				self.owner.action();
			} else if( x.status == 204) {
				alert("passe 2");
				self.owner.action();
			} else {
				alert(x.status);
			}
		}

		try {
			x.open('GET', url, true);
			x.send(post_data);
			ret = true;
		} catch (e) {
			alert(e);
		}
		delete x;
		return ret;

	} this.silentRequest = silentRequest;

	this.owner = arguments[0];
}