function addFavorites( phrase, lien ) {
	if( window.sidebar ){
		window.sidebar.addPanel(phrase, lien, "");
	}else if( document.all ){
		window.external.AddFavorite(lien, phrase);
	}else{
		return true;
	}
}
function xmlHttpRequest(){
	try { return new XMLHttpRequest();                   }catch( e ){ ; }
	try { return new ActiveXObject("Msxml2.XMLHTTP");    }catch( e ){ ; }
	try { return new ActiveXObject("Microsoft.XMLHTTP"); }catch( e ){ ; }
	return false;
}
function openPopup(lnk,width,height){
	var left = (screen.width - width)/2;
	var top = (screen.height - height)/2;
	window.open( lnk.href, 'popup', 'width=' + width + ',height=' + height + ',left=' + left + ',top=' + top + ',menubar=false,locationbar=false' );
	return false;
}
function site_date_modified_set(){
	var xmlhttp = xmlHttpRequest();
	if( !xmlhttp ) return false;
	
	xmlhttp.onreadystatechange = function(){
		if( xmlhttp.readyState==4 ){
			if( xmlhttp.status==200 ){
				if( xmlhttp.responseXML && xmlhttp.responseXML.lastChild && xmlhttp.responseXML.lastChild.nodeName ){
					switch( xmlhttp.responseXML.lastChild.nodeName ){
						case 'success':
							if( document.getElementById ){
								var div = document.getElementById('page-update');
								if( div ) div.innerHTML = 'Mise à jour le ' +  xmlhttp.responseXML.lastChild.firstChild.nodeValue;
							}
							break;
						case 'error':
						default:
							break;
					}
				}
			}
		}
	}
	
	xmlhttp.open( 'GET', 'date-modified-get.php' );
	xmlhttp.send(null);
	return true;
}