function setLoading() {	
		document.getElementById("results").innerHTML = "<img src='http://companiesnow.com.au/namesearch/loading2.gif' align='left' height='16' width='16' alt='Searching...' /> &nbsp;Searching...";	
	}

	function makeRequest(url, callback_function, return_xml) {
		var http_request = false;
	
		if (window.XMLHttpRequest) { // Mozilla, Safari,...
			http_request = new XMLHttpRequest();
			if (http_request.overrideMimeType) {
				http_request.overrideMimeType('text/xml');
			}
		} else if (window.ActiveXObject) { // IE
			try {
				http_request = new ActiveXObject("Msxml2.XMLHTTP");
			} catch (e) {
				try {
					http_request = new ActiveXObject("Microsoft.XMLHTTP");
				} catch (e) {}
			}
		}
	
		if (!http_request) {
			alert('Unfortunatelly you browser doesn\'t support this feature.');
			return false;
		}
		http_request.onreadystatechange = function() {
			if (http_request.readyState == 4) {
//				if (http_request.status == 200) {
					if (return_xml) {
						eval(callback_function + '(http_request.responseXML)');
					} else {
						eval(callback_function + '(http_request.responseText)');
					}
//				} else {
//					alert('There was a problem with the request.(Code: ' + http_request.status + ')');
//				}
			}
		}
		http_request.open('GET', url, true);
		http_request.send(null);
	}						

	function updateLayer(data) {
		if (data=="1") {
			window.location.href="company-name-available.php";
		} else {
			window.location.href="company-name-unavailable.php";
		}
//		document.getElementById("results").innerHTML = data;
	}

	function searchName() {
		setLoading();
//		alert("http://companiesnow.com.au/namesearch/name-search.php?NAME="+escape(document.frmNameSearch.NAME.value));
		makeRequest("http://www.alshelf.com.au/namesearch/name-search.php?NAME="+escape(document.frmNameSearch.NAME.value), 'updateLayer');
	}