imagesLoaded=false;

function loadImg(root) {
	if (document.images) {
	   	ueber_ov = new Image(99,16); ueber_ov.src = root + "ueber_ov.gif";
	   	aktivitaeten_ov = new Image(99,16); aktivitaeten_ov.src = root + "aktivitaeten_ov.gif";
	   	veranstaltungen_ov = new Image(99,16); veranstaltungen_ov.src = root + "veranstaltungen_ov.gif";
	   	vorstand_ov = new Image(99,16); vorstand_ov.src = root + "vorstand_ov.gif";
	   	mitglieder_ov = new Image(99,16); mitglieder_ov.src = root + "mitglieder_ov.gif";
	   	foerderer_ov = new Image(99,16); foerderer_ov.src = root + "foerderer_ov.gif";
	   	beitritt_ov = new Image(99,16); beitritt_ov.src = root + "beitritt_ov.gif";
	   	satzung_ov = new Image(99,16); satzung_ov.src = root + "satzung_ov.gif";
		kontakt_ov = new Image(99,16); kontakt_ov.src = root + "kontakt_ov.gif";
		impressum_ov = new Image(99,16); impressum_ov.src = root + "impressum_ov.gif";
		fuermitglieder_ov = new Image(99,16); fuermitglieder_ov.src = root + "fuermitglieder_ov.gif";
		up_ov = new Image(26, 18); up_ov.src = root + "up_ov.gif";

	   	ueber = new Image(99,16); ueber.src = root + "ueber.gif";
	   	aktivitaeten = new Image(99,16); aktivitaeten.src = root + "aktivitaeten.gif";
	   	veranstaltungen = new Image(99,16); veranstaltungen.src = root + "veranstaltungen.gif";
	   	vorstand = new Image(99,16); vorstand.src = root + "vorstand.gif";
	   	mitglieder = new Image(99,16); mitglieder.src = root + "mitglieder.gif";
	   	foerderer = new Image(99,16); foerderer.src = root + "foerderer.gif";
	   	beitritt = new Image(99,16); beitritt.src = root + "beitritt.gif";
	   	satzung = new Image(99,16); satzung.src = root + "satzung.gif";
		kontakt = new Image(99,16); kontakt.src = root + "kontakt.gif";
		impressum = new Image(99,16); impressum.src = root + "impressum.gif";
		fuermitglieder = new Image(99,16); fuermitglieder.src = root + "fuermitglieder.gif";
		up = new Image(26, 18); up.src = root + "up.gif";
	   	imagesLoaded=true;
	}
}

function loadImgcms(root) {
	if (document.images) {
	   	logout_ov = new Image(99,16); logout_ov.src = root + "../images/logout_ov.gif";
	   	startseite_ov = new Image(99,16); startseite_ov.src = root + "../images/startseite_ov.gif";
	   	veranstaltungen_ov = new Image(99,16); veranstaltungen_ov.src = root + "../images/veranstaltungen_ov.gif";
	   	vorstand_ov = new Image(99,16); vorstand_ov.src = root + "../images/vorstand_ov.gif";
	   	mitglieder_ov = new Image(99,16); mitglieder_ov.src = root + "../images/mitglieder_ov.gif";
	   	foerderer_ov = new Image(99,16); foerderer_ov.src = root + "../images/foerderer_ov.gif";
	   	beitritt_ov = new Image(99,16); beitritt_ov.src = root + "../images/beitritt_ov.gif";
	   	satzung_ov = new Image(99,16); satzung_ov.src = root + "../images/satzung_ov.gif";
		kontakt_ov = new Image(99,16); kontakt_ov.src = root + "../images/kontakt_ov.gif";
		impressum_ov = new Image(99,16); impressum_ov.src = root + "../images/impressum_ov.gif";
		up_ov = new Image(26, 18); up_ov.src = root + "../images/up_ov.gif";

	   	logout = new Image(99,16); logout.src = root + "../images/logout.gif";
	   	startseite = new Image(99,16); startseite.src = root + "../images/startseite.gif";
	   	veranstaltungen = new Image(99,16); veranstaltungen.src = root + "../images/veranstaltungen.gif";
	   	vorstand = new Image(99,16); vorstand.src = root + "../images/vorstand.gif";
	   	mitglieder = new Image(99,16); mitglieder.src = root + "../images/mitglieder.gif";
	   	foerderer = new Image(99,16); foerderer.src = root + "../images/foerderer.gif";
	   	beitritt = new Image(99,16); beitritt.src = root + "../images/beitritt.gif";
	   	satzung = new Image(99,16); satzung.src = root + "../images/satzung.gif";
		kontakt = new Image(99,16); kontakt.src = root + "../images/kontakt.gif";
		impressum = new Image(99,16); impressum.src = root + "../images/impressum.gif";
		up = new Image(26, 18); up.src = root + "../images/up.gif";
	   	imagesLoaded=true;
	}
}

function loadImgaz(root) {
	if (document.images)
	{
   	a_ov = new Image(11,25); a_ov.src = root + "letter/a_ov.gif";
   	a = new Image(11,25); a.src = root + "letter/a.gif";
   	b_ov = new Image(11,25); b_ov.src = root + "letter/b_ov.gif";
   	b = new Image(11,25); b.src = root + "letter/b.gif";
   	c_ov = new Image(11,25); c_ov.src = root + "letter/c_ov.gif";
   	c = new Image(11,25); c.src = root + "letter/c.gif";
   	d_ov = new Image(11,25); d_ov.src = root + "letter/d_ov.gif";
   	d = new Image(11,25); d.src = root + "letter/d.gif";
   	e_ov = new Image(11,25); e_ov.src = root + "letter/e_ov.gif";
   	e = new Image(11,25); e.src = root + "letter/e.gif";
   	f_ov = new Image(11,25); f_ov.src = root + "letter/f_ov.gif";
   	f = new Image(11,25); f.src = root + "letter/f.gif";
	g_ov = new Image(11,25); g_ov.src = root + "letter/g_ov.gif";
   	g = new Image(11,25); g.src = root + "letter/g.gif";
   	h_ov = new Image(11,25); h_ov.src = root + "letter/h_ov.gif";
   	h = new Image(11,25); h.src = root + "letter/h.gif";
   	i_ov = new Image(11,25); i_ov.src = root + "letter/i_ov.gif";
   	i = new Image(11,25); i.src = root + "letter/i.gif";
   	j_ov = new Image(11,25); j_ov.src = root + "letter/j_ov.gif";
   	j = new Image(11,25); j.src = root + "letter/j.gif";
   	k_ov = new Image(11,25); k_ov.src = root + "letter/k_ov.gif";
   	k = new Image(11,25); k.src = root + "letter/k.gif";
   	l_ov = new Image(11,25); l_ov.src = root + "letter/l_ov.gif";
   	l = new Image(11,25); l.src = root + "letter/l.gif";
   	m_ov = new Image(11,25); m_ov.src = root + "letter/m_ov.gif";
   	m = new Image(11,25); m.src = root + "letter/m.gif";
   	n_ov = new Image(11,25); n_ov.src = root + "letter/n_ov.gif";
   	n = new Image(11,25); n.src = root + "letter/n.gif";
   	o_ov = new Image(11,25); o_ov.src = root + "letter/o_ov.gif";
   	o = new Image(11,25); o.src = root + "letter/o.gif";
   	p_ov = new Image(11,25); p_ov.src = root + "letter/p_ov.gif";
   	p = new Image(11,25); p.src = root + "letter/p.gif";
	q_ov = new Image(11,25); q_ov.src = root + "letter/q_ov.gif";
   	q = new Image(11,25); q.src = root + "letter/q.gif";
   	r_ov = new Image(11,25); r_ov.src = root + "letter/r_ov.gif";
   	r = new Image(11,25); r.src = root + "letter/r.gif";
   	s_ov = new Image(11,25); s_ov.src = root + "letter/s_ov.gif";
   	s = new Image(11,25); s.src = root + "letter/s.gif";
   	t_ov = new Image(11,25); t_ov.src = root + "letter/t_ov.gif";
   	t = new Image(11,25); t.src = root + "letter/t.gif";
   	u_ov = new Image(11,25); u_ov.src = root + "letter/u_ov.gif";
   	u = new Image(11,25); u.src = root + "letter/u.gif";
   	v_ov = new Image(11,25); v_ov.src = root + "letter/v_ov.gif";
   	v = new Image(11,25); v.src = root + "letter/v.gif";
   	w_ov = new Image(11,25); w_ov.src = root + "letter/w_ov.gif";
   	w = new Image(11,25); w.src = root + "letter/w.gif";
   	x_ov = new Image(11,25); x_ov.src = root + "letter/x_ov.gif";
   	x = new Image(11,25); x.src = root + "letter/x.gif";
   	y_ov = new Image(11,25); y_ov.src = root + "letter/y_ov.gif";
   	y = new Image(11,25); y.src = root + "letter/y.gif";
	z_ov = new Image(11,25); z_ov.src = root + "letter/z_ov.gif";
   	z = new Image(11,25); z.src = root + "letter/z.gif";
   	sonstige_ov = new Image(70,25); sonstige_ov.src = root + "letter/sonstige_ov.gif";
   	sonstige = new Image(70,25); sonstige.src = root + "letter/sonstige.gif";
   	imagesLoaded=true;
	}
}

function swap(name, newImage) {
	if (document.images && imagesLoaded) {
		var theImage = document.images[name];
    	if (theImage) {
        	theImage.src = eval(newImage + ".src");
    	} else if (document.layers) {
    	    // special NN4.x code (doesnt support nested layers (also div/layer) -> recursive)
			for (var _i = 0; _i < document.layers.length; _i++) {
                var leia = document.layers[_i];
				theImage = leia.document.images[name];
//				alert("leia " + _i + " layer-images: "  + leia.document.images.length +  " doc-images: " + document.images.length);
		    	if (theImage) {
    	    		theImage.src = eval(newImage + ".src");
				}
			}
		}
	}
}

// Date function

/* preload number images - why? - not all needed everytime
img0 = new Image(); img0.src = image_dir+"0.gif";
img1 = new Image(); img1.src = image_dir+"1.gif";
img2 = new Image(); img2.src = image_dir+"2.gif";
img3 = new Image(); img3.src = image_dir+"3.gif";
img4 = new Image(); img4.src = image_dir+"4.gif";
img5 = new Image(); img5.src = image_dir+"5.gif";
img6 = new Image(); img6.src = image_dir+"6.gif";
img7 = new Image(); img7.src = image_dir+"7.gif";
img8 = new Image(); img8.src = image_dir+"8.gif";
img9 = new Image(); img9.src = image_dir+"9.gif";
*/


// Netscape 2 + 3 bugfix
function getFullYear(d) { // d is a date object
 yr = d.getYear();
 if (yr < 1000)
  yr+=1900;
 return yr;
}
function writeDate(image_dir) {
 now = new Date();
 mm = now.getMonth()+ 1;
 mm = (mm >= 10 ? "":"0") + mm;
 document.images.month1.src = image_dir + mm.substring(0,1) + ".gif";
 document.images.month2.src = image_dir + mm.substring(1,2) + ".gif";

 y = "" + getFullYear(now);

 document.images.year3.src = image_dir + y.substring(2,3) + ".gif";
 document.images.year4.src = image_dir + y.substring(3,4) + ".gif";
}