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" ;
	}

/* add Event */
function addEvent(obj, evType, fn, useCapture){
  if (obj.addEventListener){
    obj.addEventListener(evType, fn, useCapture);
    return true;
  } else if (obj.attachEvent){
    var r = obj.attachEvent("on"+evType, fn);
    return r;
  } else {
    alert("Handler could not be attached");
  }
}

/* frame buster */
function frameBuster(){
  if ( top != self ){
    top.location.href = unescape(window.location.pathname);
  }
}

addEvent(window,'load',frameBuster);