if (top != self)
    	top.location.href = location.href;

	if (document.images) {
	var bedandbreakfast1 = new Image();
	bedandbreakfast1.src = "images/bedandbreakfast1.gif";
	var bedandbreakfast2 = new Image();
	bedandbreakfast2.src = "images/bedandbreakfast2.gif";

	var huisje1 = new Image();
	huisje1.src = "images/huisje1.gif";
	var huisje2 = new Image();
	huisje2.src = "images/huisje2.gif";

	var camping1  = new Image();
	camping1.src = "images/camping1.gif";
	var camping2 = new Image();
	camping2.src = "images/camping2.gif";

	var hotel1  = new Image();
	hotel1.src = "images/hotel1.gif";
	var hotel2 = new Image();
	hotel2.src = "images/hotel2.gif";

	var rondreis1  = new Image();
	rondreis1.src = "images/rondreis1.gif";
	var rondreis2 = new Image();
	rondreis2.src = "images/rondreis2.gif";

	}

	function aan(imgName) {

	if (document.images) 

	document[imgName].src = eval(imgName + "2.src");

	}

	function uit(imgName) {

	if (document.images)

	document[imgName].src = eval(imgName + "1.src");

	}