function loadResults(url) {
	// branch for native XMLHttpRequest object
	
	if (window.XMLHttpRequest) {
		req = new XMLHttpRequest();
		req.onreadystatechange = processReqChange;
		req.open("GET", url, true);
		req.send(null);
		// branch for IE/Windows ActiveX version
	} else if (window.ActiveXObject) {
		isIE = true;
		req = new ActiveXObject("Microsoft.XMLHTTP");
		if (req) {
			req.onreadystatechange = processReqChange;
			req.open("GET", url, true);
			req.send();
		}
	}
}

function processReqChange() {
	// only if req shows "loaded"
	if (req.readyState == 4) {
		// only if "OK"
		if (req.status == 200) {
			document.getElementById('progress1').style.display='none';
			document.getElementById('progress2').style.display='none';
			if (req.responseText.indexOf('###')!=-1){
				bits = req.responseText.split('###');
				document.getElementById('site_links').innerHTML = bits[0];
				if (bits[1]!=""){
					document.getElementById('links_message').innerHTML = bits[1];
				}
			} else {
				document.getElementById('site_links').innerHTML = req.responseText;
			}
		} else {
			alert("There was a problem retrieving the XML data:\n" +
			req.statusText);
		}
	}
}