function changeNavImages(status, name) {
	if (status=="on") {
		var nav_bg = "http://www.weingutkuntz.de/img/nav_bg_" + name + ".gif";
		var secnav_txt = "http://www.weingutkuntz.de/img/secnav_txt_" + name + ".gif";
		var secnav_line = "http://www.weingutkuntz.de/img/nav_bg_" + name + ".gif";
	}
	if (status=="of") {
		var nav_bg = "http://www.weingutkuntz.de/img/nav_" + name + ".jpg";
		var secnav_txt = "http://www.weingutkuntz.de/img/px.gif";
		var secnav_line = "http://www.weingutkuntz.de/img/secnav_line.gif";
	}

	document.getElementById('nav_bg_'+name).src = nav_bg;
	document.getElementById('secnav_txt_'+name).src = secnav_txt;
	document.getElementById('secnav_line_'+name).src = secnav_line;
}