function makeRequest() {

	var httpRequest = null;

	if (window.XMLHttpRequest) { //Mozilla et autre
		httpRequest = new XMLHttpRequest();
		if (httpRequest.overrideMimeType) {
			httpRequest.overrideMimeType('text/xml');
		}
	} else if (window.ActiveXObject) { // IE
		try {
			httpRequest = new ActiveXObject("Msxml2.XMLHTTP");
		}
		catch (e) {
			try {
				httpRequest = new ActiveXObject("Microsoft.XMLHTTP");
			}
			catch (e) {}
		}
	}

	if (!httpRequest) {
		alert('Abandon: Impossible de créer une instance XMLHTTP');
		return false;
	}

	return httpRequest;
}

function remplir(url,obj) {
	var httpRequest = makeRequest();
	httpRequest.onreadystatechange = function() {
		if ((httpRequest.readyState == 4) && (httpRequest.status == 200)) {
			window.document.getElementById(obj).innerHTML = httpRequest.responseText;
		}
	}
	
	httpRequest.open('GET', url, true);
	httpRequest.send(null);
}