// JavaScript Document



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