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) {
		museen1_10_over = newImage("images/museen1_10-over.gif");
		museen1_11_over = newImage("images/museen1_11-over.gif");
		museen1_12_over = newImage("images/museen1_12-over.gif");
		museen1_15_over = newImage("images/museen1_15-over.gif");
		museen1_16_over = newImage("images/museen1_16-over.gif");
		museen1_17_over = newImage("images/museen1_17-over.gif");
		preloadFlag = true;
	}
}

function displayWindow(url, width, height) {var Win = window.open(url,"displayWindow",'width=' + width + ',height=' + height + ',resizable=0,scrollbars=1,menubar=1,top=0,left=0' );}

function drucken(){

window.print()
}