Unnamed

function AjaxWorker(remoteTarget, customRequestHandler) {
	this.sendRequest = sendRequest;
	this.createRequestObject = createRequestObject;

	this.remoteTarget = remoteTarget;
	this.customRequestHandler = customRequestHandler;
	this.requestHandler = requestHandler;
	this.http = createRequestObject();
}

function createRequestObject() {
	if (navigator.appName == "Microsoft Internet Explorer") {
		return new ActiveXObject("Microsoft.XMLHTTP");
	} else {
		return new XMLHttpRequest();
	}
}

function requestHandler () { 
	if(this.http.readyState == 4) {
		this.custumRequestHandler();
	}
}

function sendRequest(reqParams) {
	this.http.open('get', this.remoteTarget + "?" + reqParams);
	this.http.onreadystatechange = this.requestHandler;
	this.http.send(null);
}