function newImage(arg) {
	if (document.images) {
		rslt = new Image();
		rslt.src = arg;
		return rslt;
	}
}

function changeImages() {
	if (document.images && (preloadFlag == true)) {
		for (var i=0; i<changeImages.arguments.length; i+=2) {
			document[changeImages.arguments[i]].src = changeImages.arguments[i+1];
		}
	}
}

var preloadFlag = false;
function preloadImages() {
	if (document.images) {
		Angebote_over = newImage("images/Angebote-over.gif");
		enter_07_Angebote_over = newImage("images/enter_07-Angebote_over.gif");
		telefon_over = newImage("images/telefon-over.gif");
		Lage_over = newImage("images/Lage-over.gif");
		Zimmer_over = newImage("images/Zimmer-over.gif");
		reservation_over = newImage("images/reservation-over.gif");
		Preise_over = newImage("images/Preise-over.gif");
		Garten_over = newImage("images/Garten-over.gif");
		Geschichte_over = newImage("images/Geschichte-over.gif");
		preloadFlag = true;
	}
}