function ajax1(url,divRemplace,recharger){
	if(divRemplace!="") document.getElementById(divRemplace).innerHTML='<img src="http://www.florajet.com/mini_boutique/styles/progress_bar.gif" />';
	var http_request = false;
	if (window.XMLHttpRequest)
	    http_request = new XMLHttpRequest();
	else
		if (window.ActiveXObject) {
			try {http_request = new ActiveXObject("Msxml2.XMLHTTP");}
			catch (e) {
				try {http_request = new ActiveXObject("Microsoft.XMLHTTP");}
				catch (e) {}
			}
		}
	if (!http_request)
	    return false;
	http_request.onreadystatechange = function() { ajax2(http_request,divRemplace,recharger); };
	http_request.open('GET', url, true);
	http_request.send(null);
	
}
function ajax2(http_request,divRemplace,recharger){
	if (http_request.readyState=='4'){
		if (http_request.status == 200){
			if(divRemplace!="") document.getElementById(divRemplace).innerHTML=http_request.responseText;
			if(recharger=="oui") location.reload();
		}
	 else
		alert('Un problème est survenu avec la requête.');
	}
}
function dispChoix(bouton){
	for (var i=0; i<bouton.length;i++){
		if (bouton[i].checked)
			return bouton[i].value;
	}
}