function MM_reloadPage(init) {  //reloads the window if Nav4 resized
  if (init==true) with (navigator) {if ((appName=="Netscape")&&(parseInt(appVersion)==4)) {
    document.MM_pgW=innerWidth; document.MM_pgH=innerHeight; onresize=MM_reloadPage; }}
  else if (innerWidth!=document.MM_pgW || innerHeight!=document.MM_pgH) location.reload();
}
MM_reloadPage(true);

function MM_findObj(n, d) { //v4.01
  var p,i,x;  if(!d) d=document; if((p=n.indexOf("?"))>0&&parent.frames.length) {
    d=parent.frames[n.substring(p+1)].document; n=n.substring(0,p);}
  if(!(x=d[n])&&d.all) x=d.all[n]; for (i=0;!x&&i<d.forms.length;i++) x=d.forms[i][n];
  for(i=0;!x&&d.layers&&i<d.layers.length;i++) x=MM_findObj(n,d.layers[i].document);
  if(!x && d.getElementById) x=d.getElementById(n); return x;
}

function MM_showHideLayers() { //v6.0
  var i,p,v,obj,args=MM_showHideLayers.arguments;
  for (i=0; i<(args.length-2); i+=3) if ((obj=MM_findObj(args[i]))!=null) { v=args[i+2];
    if (obj.style) { obj=obj.style; v=(v=='show')?'visible':(v=='hide')?'hidden':v; }
    obj.visibility=v; }
}

//------ RAFRAICHIR LA PAGE ---//
function regenerate()
{
	window.location.reload()
}

//------POSITIONNER LES CALQUES---------//
function positionner(calque, posL, posH)
{
	if(navigator.appName.substring(0,3)=="Net")
	{
		var leftL=(window.innerWidth)/2;
		setTimeout("window.onresize=regenerate",400);
	}
	else
	{
		var leftL=(document.body.clientWidth)/2;
		setTimeout("window.onresize=regenerate",400);
	}

	var tabL=(760/2);

	var margeL = (leftL-tabL);
	if (margeL < 0)
	{
		margeL=0;
	}

	
	if (document.getElementById)
	{
		var layerObj=document.getElementById(calque);
		layerObj.style.left=margeL+posL+'px';
		return;
	}
	else if (document.all)
	{
		var calc_ie = document.all[calque];
		calc_ie.left=margeL+posL;
		eval (calc_ie);
	}
	else if (document.layers)
	{
		var calc_ns = document.layers[calque];
		calc_ns.left=(margeL+posL)-8;
		eval (calc_ns);
	}
}

//-- POSITIONNER LES MENUS --//
function posMenu()
{
	positionner('popup1',595);
	positionner('popup2',595);
	positionner('popup3',595);
	positionner('popup4',595);
	positionner('popup5',595);
}