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

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

function preloadImages() {
	if (document.images) {
		h01_k10_o = newImage("/images/10.gif");
		h01_k09_o = newImage("/images/09.gif");
		h01_k08_o = newImage("/images/08.gif");
		h01_k07_o = newImage("/images/07.gif");
		h01_k06_o = newImage("/images/06.gif");
		h01_k05_o = newImage("/images/05.gif");
		h01_k04_o = newImage("/images/04.gif");
		h01_k03_o = newImage("/images/03.gif");
		h01_k02_o = newImage("/images/02.gif");
		h01_k01_o = newImage("/images/01.gif");
		k01_k02_o = newImage("/images/blau.gif");
		k02_o = newImage("/images/orange.gif");
	}
}

function openWin(filename){
newwin = window.open(filename,'PopupFenster','toolbar=no,location=no,directories=no,status=no,menubar=no,scrollbars,resizable=no,width=376,height=500');
return newwin.focus();
}