if (document.images) {
	img1 = new Image();
	img1.src = "img/aktuelles.png";
	img1_high = new Image();
	img1_high.src = "img/aktuelles_h.png";
	
	img2 = new Image();
	img2.src = "img/biergarten.png";
	img2_high = new Image();
	img2_high.src = "img/biergarten_h.png";
	
	img3 = new Image();
	img3.src = "img/stube.png";
	img3_high = new Image();
	img3_high.src = "img/stube_h.png";

	img4 = new Image();
	img4.src = "img/speisekarte.png";
	img4_high = new Image();
	img4_high.src = "img/speisekarte_h.png";

	img5 = new Image();
	img5.src = "img/umgebung.png";
	img5_high = new Image();
	img5_high.src = "img/umgebung_h.png";

	img6 = new Image();
	img6.src = "img/impressumanfahrt.png";
	img6_high = new Image();
	img6_high.src = "img/impressumanfahrt_h.png";
}

function change(nr) {
	if (document.images) {
		high = eval(nr + "_high.src");
		document[nr].src = high;
	}	
}

function changeout(nr) {
	if (document.images) {
		out = eval(nr + ".src");
		document[nr].src = out;
	}
}