function MM_reloadPage(init)
{
	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);


var ie;
var nn;
var nn_version;
var mac;


if (navigator.appName.indexOf("Microsoft")!=-1) {ie=true;}

if (navigator.appName.indexOf("Netscape")!=-1)
{
nn=true;
nn_version=parseFloat(navigator.appVersion);
}

if (navigator.appVersion.indexOf("Macintosh")!=-1) {mac=true;}
else {mac=false;}

function Show_Layer(id)
{
	if(nn)
	{
	if (nn_version >=5) {document.getElementById(id).style.visibility='visible';}
	else {document.layers[id].visibility='visible';}
	}
	else {document.all[id].style.visibility='visible';}	
}


function Hide_Layer(id)
{
	if(nn)
	{
	if (nn_version >=5) {document.getElementById(id).style.visibility='hidden';}
	else {document.layers[id].visibility='hidden';}
	}
	else {document.all[id].style.visibility='hidden';}
}

var hauteur_ecran=screen.height;
var largeur_ecran=screen.width;

function Blank()
{
	return "<html></html>";
}


function Add_Favoris(title,address)
{
	if (navigator.appName!="Microsoft Internet Explorer")
	{ 
		window.sidebar.addPanel(title,address,"");
	}
        else
        {
        	window.external.AddFavorite(address,title);
        }
}