var t;
var opened;

function showsub(idSub) {
		var parent;
		mnuElement=document.getElementById(idSub);
		parent=mnuElement.parentNode.getElementsByTagName("a")[0];
		parent.style.background="url(/_images/menuNiveau1-bg-hover.png) repeat-x";
		parent.style.borderLeft="1px solid black";
		parent.style.borderRight="1px solid black";
		parent.style.margin="0";
		if (mnuElement.style.display=="block") {
			clearTimeout(t);
		}
		else {
			mnuElement.style.width=parent.offsetWidth+"px";
		}
		opened=idSub;
		mnuElement.onclick=clicked;
		mnuElement.style.display="block"
}

function hidesub(idSub) {
		t=setTimeout(function () {
			var parent;
			var tmpwdth
			mnuElement=document.getElementById(idSub);
			parent=mnuElement.parentNode.getElementsByTagName("a")[0];
			mnuElement.style.display="none";
			parent.style.background="url(/_images/menuNiveau1-bg.png) repeat-x";
			parent.style.borderLeft="none";
			parent.style.borderRight="none";
			parent.style.margin="0 1px";
			opened="";
		}
		,100);
}

function clicked () {
	var parent;
	if (opened!="") {
		mnuElement=document.getElementById(opened);
		parent=mnuElement.parentNode.getElementsByTagName("a")[0];
		mnuElement.style.display="none";
		parent.style.background="url(/_images/menuNiveau1.png)";
	}
}