var nav11=new Image();
	nav11.src="../images/menu/wir.gif";
	
var nav21=new Image();
	nav21.src="../images/menu/sortiment.gif";
	
var nav31=new Image();
	nav31.src="../images/menu/zerspanung.gif";

var nav41=new Image();
	nav41.src="../images/menu/messtechnik.gif";
	
var nav51=new Image();
	nav51.src="../images/menu/dienstleistung.gif";
	
var nav61=new Image();
	nav61.src="../images/menu/aktuelles.gif";





var nav12=new Image();
	nav12.src="../images/menu/wir2.gif";

var nav22=new Image();
	nav22.src="../images/menu/sortiment2.gif";
	
var nav32=new Image();
	nav32.src="../images/menu/zerspanung2.gif";

var nav42=new Image();
	nav42.src="../images/menu/messtechnik2.gif";
	
var nav52=new Image();
	nav52.src="../images/menu/dienstleistung2.gif";
	
var nav62=new Image();
	nav62.src="../images/menu/aktuelles2.gif";