// JavaScript Document
window.onload=montre;
function montre(id) {
var d = document.getElementById(id);
	for (var i = 1; i<=10; i++) {
		if (document.getElementById('smenu'+i)) {document.getElementById('smenu'+i).style.display='none';}
	}
if (d) {d.style.display='block';}
}

window.onload=enleve;
function enleve(id) {
var d = document.getElementById(id);
	for (var i = 1; i<=10; i++) {
		if (document.getElementById('smenu'+i)) {document.getElementById('smenu'+i).style.display='none';}
	}
if (d) {d.style.display='none';}
}

function affiche(cc) {
	var x = document.getElementById(cc);
	if (x.style.display == 'block') {x.style.display = 'none'}
	else {x.style.display = 'block'}
}

function visibilite(thingId) {
var targetElement;
targetElement = document.getElementById(thingId) ;
if (targetElement.style.display == "none")
	{ targetElement.style.display = "" ; }
else { targetElement.style.display = "none" ; }
}

function afficheniveau(ni) {
	var y = document.getElementById(ni);
  document.getElementById('niva').style.display='none';
  document.getElementById('nivb').style.display='none';
  document.getElementById('nivc').style.display='none';
  document.getElementById('nivd').style.display='none';
	y.style.display = 'block';
}

function afficheniveau2(ni) {
	var y = document.getElementById(ni);
  document.getElementById('niva').style.display='none';
  document.getElementById('nivb').style.display='none';
  document.getElementById('nivc').style.display='none';
  document.getElementById('nivd').style.display='none';
  document.getElementById('nive').style.display='none';
	y.style.display = 'block';
}

function openCenteredPopup(sourceURL,width,height)
{					
	var winl = (screen.width - width) / 2;
	var wint = (screen.height - height) / 2;
	winSTR = 'toolbar=no,address=no,status=no,resizable=yes,alwayRaised=yes,width='+width+',height='+height+',left=' + winl + ',top=' + wint;
	myWin = window.open(sourceURL,'',winSTR);		
}