var xmlhttp=null;
function loadWidget(title, dir, pres, tres, matrix){
	xmlhttp=null;
	if (window.XMLHttpRequest){
		xmlhttp=new XMLHttpRequest();
	} else if (window.ActiveXObject){
		xmlhttp=new ActiveXObject("Microsoft.XMLHTTP");
	}
	if (xmlhttp!=null){
		xmlhttp.onreadystatechange=state_Change;
		xmlhttp.open("GET",'album.php?title='+title+'&d='+dir+'&pres='+pres+'&tres='+tres+'&matrix='+matrix,true);
		xmlhttp.setRequestHeader("If-Modified-Since", "Sat, 1 Jan 2000 00:00:00 GMT" );
		xmlhttp.send(null);
	} else {
		alert("Your browser does not support XMLHTTP.");
	}
}

function state_Change() {
	if (xmlhttp.readyState==4) {// 4 = "loaded"
		if (xmlhttp.status==200) {// 200 = OK
			document.getElementById('widget_album').innerHTML = xmlhttp.responseText;
		}
	}
}