function ToFrench()
	{
    	current = document.location.pathname.split("/").pop(); 
		target = current.replace(".html", "-FR.html");
		if(target=="")
		{
			target = "index-FR.html";
		}
		location.href = target;
    }

    function ToEnglish()
	{
    	current = document.location.pathname.split("/").pop(); 
		target = current.replace("-FR.html", ".html");
		location.href = target;
    }