function susChange (id) {
	// Alle Texte UNSICHTBAR machen
	document.getElementById('susnav_text_entwickler').style.display = 'none';
	document.getElementById('susnav_text_magazine').style.display = 'none';
	document.getElementById('susnav_text_konferenzen').style.display = 'none';
	document.getElementById('susnav_text_forum').style.display = 'none';
	document.getElementById('susnav_text_jobs').style.display = 'none';
	document.getElementById('susnav_text_buecher').style.display = 'none';
	document.getElementById('susnav_text_verlag').style.display = 'none';
	
	// Erforderlichen Text SICHTBAR machen
    current = (document.getElementById('susnav_text_' + id).style.display == 'none') ? 'block' : 'none';
    document.getElementById('susnav_text_' + id).style.display = current;
    
	// Alle Bilder INAKTIV setzen
    document.images['susnav_image_entwickler'].src="images/inaktiv.gif";
	document.images['susnav_image_magazine'].src="images/inaktiv-2.gif";
	document.images['susnav_image_konferenzen'].src="images/inaktiv-3.gif";
	document.images['susnav_image_forum'].src="images/inaktiv-4.gif";
	document.images['susnav_image_jobs'].src="images/inaktiv-5.gif";
	document.images['susnav_image_buecher'].src="images/inaktiv-6.gif";
	document.images['susnav_image_verlag'].src="images/inaktiv-7.gif";
	
	// Erforderliches Bild AKTIV setzen
    if (id == 'entwickler') { document.images['susnav_image_entwickler'].src="images/aktiv.gif"; }
	if (id == 'magazine') { document.images['susnav_image_magazine'].src="images/aktiv-2.gif"; }
	if (id == 'konferenzen') { document.images['susnav_image_konferenzen'].src="images/aktiv-3.gif"; }
	if (id == 'forum') { document.images['susnav_image_forum'].src="images/aktiv-4.gif"; }
	if (id == 'jobs') { document.images['susnav_image_jobs'].src="images/aktiv-5.gif"; }
	if (id == 'buecher') { document.images['susnav_image_buecher'].src="images/aktiv-6.gif"; }
	if (id == 'verlag') { document.images['susnav_image_verlag'].src="images/aktiv-7.gif"; }
}