var nav11=new Image();
	nav11.src="images/nav/deutsch.gif";

var nav21=new Image();
	nav21.src="images/nav/english.gif";
	
var nav12=new Image();
	nav12.src="images/nav/deutsch2.gif";

var nav22=new Image();
	nav22.src="images/nav/english2.gif";
	
var navpfeil=new Image();
	navpfeil.src="images/pfeil.gif";

var navblank=new Image();
	navblank.src="images/bg.gif";