load_allnav = false;
		allnav_h = new Array();
		allnav_l = new Array();
		
		if(document.images) {
			allnav_h[0] = new Image();
			allnav_h[1] = new Image();
			allnav_h[2] = new Image();
			allnav_h[3] = new Image();
			allnav_h[4] = new Image();
			allnav_h[5] = new Image();
			allnav_h[0].src = "/images/navi_all/home_hi.gif";
			allnav_h[1].src = "/images/navi_all/guided_hi.gif";
			allnav_h[2].src = "/images/navi_all/contact_hi.gif";
			allnav_h[3].src = "/images/navi_all/sitemap_hi.gif";
			allnav_h[4].src = "/images/navi_all/imprint_hi.gif";
			allnav_h[5].src = "/images/navi_all/deutsch_hi.gif";
			
			allnav_l[0] = new Image();
			allnav_l[1] = new Image();
			allnav_l[2] = new Image();
			allnav_l[3] = new Image();
			allnav_l[4] = new Image();
			allnav_l[5] = new Image();
			allnav_l[0].src = "/images/navi_all/home_lo.gif";
			allnav_l[1].src = "/images/navi_all/guided_lo.gif";
			allnav_l[2].src = "/images/navi_all/contact_lo.gif";
			allnav_l[3].src = "/images/navi_all/sitemap_lo.gif";
			allnav_l[4].src = "/images/navi_all/imprint_lo.gif";
			allnav_l[5].src = "/images/navi_all/deutsch_lo.gif";
			load_allnav = true;
		}
		
	function allnavhi(n,nr) {
		if (load_allnav) {window.document.images[n].src=allnav_h[nr].src;}
	}
	
	function allnavlo(n,nr) {
		if (load_allnav) {window.document.images[n].src=allnav_l[nr].src;}
	}