// source : http://www.alistapart.com/articles/horizdropdowns
startList = function() {
	if (document.all&&document.getElementById) {
		navRoot = document.getElementById("nav");
		for (i=0; i<navRoot.childNodes.length; i++) {
			node = navRoot.childNodes[i];
			if (node.nodeName=="LI") {
				node.onmouseover=function() {
					this.className+=" over";
				}
				node.onmouseout=function() {
					this.className=this.className.replace(" over", "");
				}
			}
		}
	}
}
window.onload=startList;

function favoris(url,nom) {
	browserName = navigator.appName.substring(0,3);
	browserVer = parseInt(navigator.appVersion);
	if (browserName == "Mic" & browserVer >= 4) {
		window.external.AddFavorite('http://'+url, nom);
	} else {
		window.alert('CTRL+D to add '+url+' in your favourites');
	}
}