function content_retriever(url) {
	var http_request = false;
	
	if(navigator.appName == "Microsoft Internet Explorer") {
		try {
			http_request == new ActiveXObject('msxml2.XMLHTTP');
			document.getElementById('message_field').innerHTML = 'msxml2';
		} catch (e) {
			http_request == new ActiveXObject('Microsoft.XMLHTTP');
			document.getElementById('message_field').innerHTML = 'msxml';
		}
	} else {
		http_request == new XMLHttpRequest();
		document.getElementById('message_field').innerHTML = 'XMLHTTP';
	}
}