function showFrames(haut,taille)
{
	if (top && top.parent && top.parent.document && top.parent.document.getElementById("barreHaut"))
		var idDocument = top.parent.document;
	else if (document.getElementById("barreHaut"))
		var idDocument = document;
	else
		return false;

	if (window.innerHeight)
		var heightBody = parseInt(window.innerHeight);
	else if (idDocument.documentElement && idDocument.documentElement.clientHeight)
		var heightBody = parseInt(idDocument.documentElement.clientHeight);
	else if (document.body && document.body.clientHeight)
		var heightBody = parseInt(idDocument.body.clientHeight);
	else
		var heightBody = window.innerHeight;

	if (taille==1)
		var heightBarre = 66;
	else
		var heightBarre = 35;

	if (haut=="1")
	{
		var barreToShow = "barreHaut";
		var barreToHide = "barreBas";
	}
	else
	{
		var barreToShow = "barreBas";
		var barreToHide = "barreHaut";
	}

	if (idDocument.getElementById("barreTaille").innerHTML!=taille && idDocument.getElementById(barreToShow))
		ajaxHttpRequest(barreToShow,"barre.php","noHeaderFooter=1&taille="+taille,2);
	else if (idDocument.getElementById(barreToHide) && idDocument.getElementById(barreToHide).innerHTML!="")
		idDocument.getElementById(barreToShow).innerHTML = idDocument.getElementById(barreToHide).innerHTML;
	else if (document.getElementById(barreToShow))
		ajaxHttpRequest(barreToShow,"barre.php","noHeaderFooter=1&taille="+taille,2);
	idDocument.getElementById(barreToHide).innerHTML = "";

	idDocument.getElementById(barreToShow).style.height = heightBarre+"px";
	idDocument.getElementById(barreToHide).style.display = 'none';
	idDocument.getElementById(barreToShow).style.display = 'block';
	idDocument.getElementById("web").style.height = (heightBody-heightBarre-1)+"px";
	idDocument.getElementById("web").style.display = 'block';
	idDocument.getElementById("barreTaille").innerHTML = taille;
	idDocument.getElementById("barreShow").innerHTML = barreToShow;
}
function reloadBarre()
{
	if (top && top.opener && top.opener.parent && top.opener.parent.document && top.opener.parent.document.getElementById("barreHaut"))
		var idDocument = top.opener.parent.document;
	else if (top && top.parent && top.parent.document && top.parent.document.getElementById("barreHaut"))
		var idDocument = top.parent.document;
	else if (document.getElementById("barreHaut"))
		var idDocument = document;
	else
		return false;

	if (idDocument.getElementById("barreTaille") && idDocument.getElementById("barreShow"))
		ajaxHttpRequest(idDocument.getElementById("barreShow").innerHTML,"barre.php","noHeaderFooter=1&taille="+idDocument.getElementById("barreTaille").innerHTML,2);
}