function chColor(target) {
  	
	switch (target)
	{
		case "new":
			document.getElementById("new_button").style.color = "#000000";
			document.getElementById("kunst_button").style.color = "#B66A6E";
			document.getElementById("lit_button").style.color = "#B66A6E";
			document.getElementById("ling_button").style.color = "#B66A6E";
			document.getElementById("phil_button").style.color = "#B66A6E";
			document.getElementById("bib_ger_button").style.color = "#B66A6E";
			document.getElementById("bib_ger_new_button").style.color = "#B66A6E";
			document.getElementById("sept_button").style.color = "#B66A6E";
			document.getElementById("andere_button").style.color = "#B66A6E";
			document.getElementById("order_button").style.color = "#B66A6E";
			document.getElementById("impressum_button").style.color = "#B66A6E";
			document.getElementById("sitemap_button").style.color = "#B66A6E";
			break;
		case "kunst":
			document.getElementById("new_button").style.color = "#B66A6E";
			document.getElementById("kunst_button").style.color = "#000000";
			document.getElementById("lit_button").style.color = "#B66A6E";
			document.getElementById("ling_button").style.color = "#B66A6E";
			document.getElementById("phil_button").style.color = "#B66A6E";
			document.getElementById("bib_ger_button").style.color = "#B66A6E";
			document.getElementById("bib_ger_new_button").style.color = "#B66A6E";
			document.getElementById("sept_button").style.color = "#B66A6E";
			document.getElementById("andere_button").style.color = "#B66A6E";
			document.getElementById("order_button").style.color = "#B66A6E";
			document.getElementById("impressum_button").style.color = "#B66A6E";
			document.getElementById("sitemap_button").style.color = "#B66A6E";
			break;
		case "literatur":
			document.getElementById("new_button").style.color = "#B66A6E";
			document.getElementById("kunst_button").style.color = "#B66A6E";
			document.getElementById("lit_button").style.color = "#000000";
			document.getElementById("ling_button").style.color = "#B66A6E";
			document.getElementById("phil_button").style.color = "#B66A6E";
			document.getElementById("bib_ger_button").style.color = "#B66A6E";
			document.getElementById("bib_ger_new_button").style.color = "#B66A6E";
			document.getElementById("sept_button").style.color = "#B66A6E";
			document.getElementById("andere_button").style.color = "#B66A6E";
			document.getElementById("order_button").style.color = "#B66A6E";
			document.getElementById("impressum_button").style.color = "#B66A6E";
			document.getElementById("sitemap_button").style.color = "#B66A6E";
			break;
		case "linguistik":
			document.getElementById("new_button").style.color = "#B66A6E";
			document.getElementById("kunst_button").style.color = "#B66A6E";
			document.getElementById("lit_button").style.color = "#B66A6E";
			document.getElementById("ling_button").style.color = "#000000";
			document.getElementById("phil_button").style.color = "#B66A6E";
			document.getElementById("bib_ger_button").style.color = "#B66A6E";
			document.getElementById("bib_ger_new_button").style.color = "#B66A6E";
			document.getElementById("sept_button").style.color = "#B66A6E";
			document.getElementById("andere_button").style.color = "#B66A6E";
			document.getElementById("order_button").style.color = "#B66A6E";
			document.getElementById("impressum_button").style.color = "#B66A6E";
			document.getElementById("sitemap_button").style.color = "#B66A6E";
			break;
		case "philosophie":
			document.getElementById("new_button").style.color = "#B66A6E";
			document.getElementById("kunst_button").style.color = "#B66A6E";
			document.getElementById("lit_button").style.color = "#B66A6E";
			document.getElementById("ling_button").style.color = "#B66A6E";
			document.getElementById("phil_button").style.color = "#000000";
			document.getElementById("bib_ger_button").style.color = "#B66A6E";
			document.getElementById("bib_ger_new_button").style.color = "#B66A6E";
			document.getElementById("sept_button").style.color = "#B66A6E";
			document.getElementById("andere_button").style.color = "#B66A6E";
			document.getElementById("order_button").style.color = "#B66A6E";
			document.getElementById("impressum_button").style.color = "#B66A6E";
			document.getElementById("sitemap_button").style.color = "#B66A6E";
			break;
		case "germanica":
			document.getElementById("new_button").style.color = "#B66A6E";
			document.getElementById("kunst_button").style.color = "#B66A6E";
			document.getElementById("lit_button").style.color = "#B66A6E";
			document.getElementById("ling_button").style.color = "#B66A6E";
			document.getElementById("phil_button").style.color = "#B66A6E";
			document.getElementById("bib_ger_button").style.color = "#000000";
			document.getElementById("bib_ger_new_button").style.color = "#B66A6E";
			document.getElementById("sept_button").style.color = "#B66A6E";
			document.getElementById("andere_button").style.color = "#B66A6E";
			document.getElementById("order_button").style.color = "#B66A6E";
			document.getElementById("impressum_button").style.color = "#B66A6E";
			document.getElementById("sitemap_button").style.color = "#B66A6E";
			break;

		case "germanica_new":
			document.getElementById("new_button").style.color = "#B66A6E";
			document.getElementById("kunst_button").style.color = "#B66A6E";
			document.getElementById("lit_button").style.color = "#B66A6E";
			document.getElementById("ling_button").style.color = "#B66A6E";
			document.getElementById("phil_button").style.color = "#B66A6E";
			document.getElementById("bib_ger_button").style.color = "#B66A6E";
			document.getElementById("bib_ger_new_button").style.color = "#000000";
			document.getElementById("sept_button").style.color = "#B66A6E";
			document.getElementById("andere_button").style.color = "#B66A6E";
			document.getElementById("order_button").style.color = "#B66A6E";
			document.getElementById("impressum_button").style.color = "#B66A6E";
			document.getElementById("sitemap_button").style.color = "#B66A6E";
			break;

		case "septentrionalia":
			document.getElementById("new_button").style.color = "#B66A6E";
			document.getElementById("kunst_button").style.color = "#B66A6E";
			document.getElementById("lit_button").style.color = "#B66A6E";
			document.getElementById("ling_button").style.color = "#B66A6E";
			document.getElementById("phil_button").style.color = "#B66A6E";
			document.getElementById("bib_ger_button").style.color = "#B66A6E";
			document.getElementById("bib_ger_new_button").style.color = "#B66A6E";
			document.getElementById("sept_button").style.color = "#000000";
			document.getElementById("andere_button").style.color = "#B66A6E";
			document.getElementById("order_button").style.color = "#B66A6E";
			document.getElementById("impressum_button").style.color = "#B66A6E";
			document.getElementById("sitemap_button").style.color = "#B66A6E";
			break;

		case "andere_verlage":
			document.getElementById("new_button").style.color = "#B66A6E";
			document.getElementById("kunst_button").style.color = "#B66A6E";
			document.getElementById("lit_button").style.color = "#B66A6E";
			document.getElementById("ling_button").style.color = "#B66A6E";
			document.getElementById("phil_button").style.color = "#B66A6E";
			document.getElementById("bib_ger_button").style.color = "#B66A6E";
			document.getElementById("bib_ger_new_button").style.color = "#B66A6E";
			document.getElementById("sept_button").style.color = "#B66A6E";
			document.getElementById("andere_button").style.color = "#000000";
			document.getElementById("order_button").style.color = "#B66A6E";
			document.getElementById("impressum_button").style.color = "#B66A6E";
			document.getElementById("sitemap_button").style.color = "#B66A6E";
			break;

		case "order":
			document.getElementById("new_button").style.color = "#B66A6E";
			document.getElementById("kunst_button").style.color = "#B66A6E";
			document.getElementById("lit_button").style.color = "#B66A6E";
			document.getElementById("ling_button").style.color = "#B66A6E";
			document.getElementById("phil_button").style.color = "#B66A6E";
			document.getElementById("bib_ger_button").style.color = "#B66A6E";
			document.getElementById("bib_ger_new_button").style.color = "#B66A6E";
			document.getElementById("sept_button").style.color = "#B66A6E";
			document.getElementById("andere_button").style.color = "#B66A6E";
			document.getElementById("order_button").style.color = "#000000";
			document.getElementById("impressum_button").style.color = "#B66A6E";
			document.getElementById("sitemap_button").style.color = "#B66A6E";
			break;

		case "impressum":
			document.getElementById("new_button").style.color = "#B66A6E";
			document.getElementById("kunst_button").style.color = "#B66A6E";
			document.getElementById("lit_button").style.color = "#B66A6E";
			document.getElementById("ling_button").style.color = "#B66A6E";
			document.getElementById("phil_button").style.color = "#B66A6E";
			document.getElementById("bib_ger_button").style.color = "#B66A6E";
			document.getElementById("bib_ger_new_button").style.color = "#B66A6E";
			document.getElementById("sept_button").style.color = "#B66A6E";
			document.getElementById("andere_button").style.color = "#B66A6E";
			document.getElementById("order_button").style.color = "#B66A6E";
			document.getElementById("impressum_button").style.color = "#000000";
			document.getElementById("sitemap_button").style.color = "#B66A6E";
			break;
		case "sitemap":
			document.getElementById("new_button").style.color = "#B66A6E";
			document.getElementById("kunst_button").style.color = "#B66A6E";
			document.getElementById("lit_button").style.color = "#B66A6E";
			document.getElementById("ling_button").style.color = "#B66A6E";
			document.getElementById("phil_button").style.color = "#B66A6E";
			document.getElementById("bib_ger_button").style.color = "#B66A6E";
			document.getElementById("bib_ger_new_button").style.color = "#B66A6E";
			document.getElementById("sept_button").style.color = "#B66A6E";
			document.getElementById("andere_button").style.color = "#B66A6E";
			document.getElementById("order_button").style.color = "#B66A6E";
			document.getElementById("impressum_button").style.color = "#B66A6E";
			document.getElementById("sitemap_button").style.color = "#000000";
			break;
		default: 
	}
}

function show_titles(s)
{
	switch (s)
	{	
	case "kunst": 
		top.window.titlelist_a.location = "http://www.aq-verlag.de/kunst.html";
		break;
	case "kunstzeitschriften": 
		top.window.titlelist_a.location = "http://www.aq-verlag.de/kunstzeitschriften.html";
		break;
	case "aq": 
		top.window.titlelist_a.location = "http://www.aq-verlag.de/aq-zeitschrift.html";
		break;
	case "baldessari": 
		top.window.titlelist_a.location = "http://www.aq-verlag.de/baldessari.html";
		break;
	case "badwork": 
		top.window.titlelist_a.location = "http://www.aq-verlag.de/bad_work.html";
		break;
	case "boltanski": 
		top.window.titlelist_a.location = "http://www.aq-verlag.de/boltanski.html";
		break;
	case "legac": 
		top.window.titlelist_a.location = "http://www.aq-verlag.de/legac.html";
		break;
	case "mccall": 
		top.window.titlelist_a.location = "http://www.aq-verlag.de/mccall.html";
		break;
	case "feldmann": 
		top.window.titlelist_a.location = "http://www.aq-verlag.de/feldmann.html";
		break;
	case "fotografie": 
		top.window.titlelist_a.location = "http://www.aq-verlag.de/fotografie.html";
		break;
	case "gerz": 
		top.window.titlelist_a.location = "http://www.aq-verlag.de/gerz.html";
		break;
	case "gette_projekt": 
		top.window.titlelist_a.location = "http://www.aq-verlag.de/PAG-Projekt/index.html";
		break;
	case "gette": 
		top.window.titlelist_a.location = "http://www.aq-verlag.de/gette.html";
		break;
	case "stuckert": 
		top.window.titlelist_a.location = "http://www.aq-verlag.de/stuckert.html";
		top.window.titlelist_b.location = "stuckert-vorwort.html";
		break;
	case "janzer": 
		top.window.titlelist_a.location = "http://www.aq-verlag.de/janzer.html";
		top.window.titlelist_b.location = "http://www.aq-verlag.de/janzer-kommentar.html";
		break;
	case "john": 
		top.window.titlelist_a.location = "http://www.aq-verlag.de/john.html";
		top.window.titlelist_b.location = "http://www.aq-verlag.de/john-kommentar.html";
		break;
	case "federle": 
		top.window.titlelist_a.location = "http://www.aq-verlag.de/federle.html";
		top.window.titlelist_b.location = "http://www.aq-verlag.de/federle-kommentar.html";
		break;
	case "nemours_deu": 
		top.window.titlelist_a.location = "http://www.aq-verlag.de/federle_nemours_deu.html";
		break;
	case "nemours_fra": 
		top.window.titlelist_a.location = "http://www.aq-verlag.de/federle_nemours_fra.html";
		break;
	case "kuppel": 
		top.window.titlelist_a.location = "http://www.aq-verlag.de/kuppel.html";
		top.window.titlelist_b.location = "http://www.aq-verlag.de/kuppel-kommentar.html";
		break;
	case "disler": 
		top.window.titlelist_a.location = "http://www.aq-verlag.de/disler.html";
		top.window.titlelist_b.location = "http://www.aq-verlag.de/disler-kommentar.html";
		break;
	case "tremlett": 
		top.window.titlelist_a.location = "http://www.aq-verlag.de/tremlett.html";
		break;
	case "davvetas": 
		top.window.titlelist_a.location = "http://www.aq-verlag.de/davvetas.html";
		break;
	case "gruber": 
		top.window.titlelist_a.location = "http://www.aq-verlag.de/gruber.html";
		top.window.titlelist_b.location = "http://www.aq-verlag.de/gruber-kommentar.html";
		break;
	case "luethi": 
		top.window.titlelist_a.location = "http://www.aq-verlag.de/luethi.html";
		top.window.titlelist_b.location = "http://www.aq-verlag.de/luethi-kommentar.html";
		break;
	case "stenger": 
		top.window.titlelist_a.location = "http://www.aq-verlag.de/stenger.html";
		break;
	case "stebner": 
		top.window.titlelist_a.location = "http://www.aq-verlag.de/stebner.html";
		break;
	case "stegentritt": 
		top.window.titlelist_a.location = "http://www.aq-verlag.de/stegentritt.html";
		top.window.titlelist_b.location = "http://www.aq-verlag.de/stegentritt-kommentar.html";
		break;
	case "schock": 
		top.window.titlelist_a.location = "http://www.aq-verlag.de/schock.html";
		break;
	case "schroeder": 
		top.window.titlelist_a.location = "http://www.aq-verlag.de/schroeder.html";
		top.window.titlelist_b.location = "http://www.aq-verlag.de/schroeder-kommentar.html";
		break;
	case "stuckert_singen": 
		top.window.titlelist_a.location = "http://www.aq-verlag.de/stuckert_singen.html";
		break;
	case "lippert": 
		top.window.titlelist_a.location = "http://www.aq-verlag.de/lippert.html";
		break;
	case "literatur": 
		top.window.titlelist_a.location = "http://www.aq-verlag.de/literatur.html";
		break;
	case "linguistik": 
		top.window.titlelist_a.location = "http://www.aq-verlag.de/linguistik.html";
		break;
	case "philosophie": 
		top.window.titlelist_a.location = "http://www.aq-verlag.de/philosophie.html";
		break;
	case "germanica": 
		top.window.titlelist_a.location = "http://www.aq-verlag.de/germanica.html";
		break;
	case "germanica_new": 
		top.window.titlelist_a.location = "http://www.aq-verlag.de/germanica_new.html";
		break;
	case "septentrionalia": 
		top.window.titlelist_a.location = "http://www.aq-verlag.de/septentrionalia.html";
		break;
	case "thorkelsson": 
		top.window.titlelist_a.location = "http://www.aq-verlag.de/thorkelsson.html";
		top.window.titlelist_b.location = "http://www.aq-verlag.de/thorkelsson_info.html";
		break;
	case "thorkelsson_vol3": 
		top.window.titlelist_a.location = "http://www.aq-verlag.de/thorkelsson_vol3.html";
		top.window.titlelist_b.location = "http://www.aq-verlag.de/thorkelsson_info.html";
		break;
	case "andere_verlage": 
		top.window.titlelist_a.location = "http://www.aq-verlag.de/andere_verlage.html";
		break;
	case "order": 
		top.window.titlelist_a.location = "http://www.aq-verlag.de/order.html";
		break;
	case "impressum": 
		top.window.titlelist_a.location = "http://www.aq-verlag.de/impressum.html";
		break;
	case "sitemap": 
		top.window.titlelist_a.location = "http://www.aq-verlag.de/site_map.html";
		break;
	case "new": 
		top.window.titlelist_a.location = "http://www.aq-verlag.de/title_new.html";
		break;
	default:
		top.window.titlelist_a.location = "http://www.aq-verlag.de/title_new.html";
	}
}
function show_info(s)
{
	switch (s)
	{
	case "new": 
		top.window.titlelist_b.location = "http://www.aq-verlag.de/info_default.html";
		break;
	case "computertalk": 
		top.window.titlelist_b.location = "http://www.aq-verlag.de/computertalk.html";
		break;
	
	case "identity": 
		top.window.titlelist_b.location = "http://www.aq-verlag.de/identity.html";
		break;
	case "graph_model": 
		top.window.titlelist_b.location = "http://www.aq-verlag.de/graph_model.html";
		break;
	case "volsunga": 
		top.window.titlelist_b.location = "http://www.aq-verlag.de/volsunga.html";
		break;
	case "valla-ljot": 
		top.window.titlelist_b.location = "http://www.aq-verlag.de/valla-ljot.html";
		break;
	case "bede": 
		top.window.titlelist_b.location = "http://www.aq-verlag.de/bede.html";
		break;
	case "jonsbok": 
		top.window.titlelist_b.location = "http://www.aq-verlag.de/jonsbok.html";
		break;
	case "einhard": 
		top.window.titlelist_b.location = "http://www.aq-verlag.de/einhard.html";
		break;
	case "trithemius": 
		top.window.titlelist_b.location = "http://www.aq-verlag.de/trithemius.html";
		break;
	case "direttissima": 
		top.window.titlelist_b.location = "http://www.aq-verlag.de/kuppel-kommentar.html";
		break;
	case "bistrotfotograf": 
		top.window.titlelist_b.location = "http://www.aq-verlag.de/kuppel-bistrotfotograf-kommentar.html";
		break;
	case "eiffel": 
		top.window.titlelist_b.location = "http://www.aq-verlag.de/eiffel.html";
		break;
	case "passage": 
		top.window.titlelist_b.location = "http://www.aq-verlag.de/passage.html";
		break;
	case "stuckert-vorwort": 
		top.window.titlelist_b.location = "http://www.aq-verlag.de/stuckert-vorwort.html";
		break;
	case "weiss": 
		top.window.titlelist_b.location = "http://www.aq-verlag.de/weiss.html";
		break;
	case "dust_devils_auszug": 
		top.window.titlelist_b.location = "http://www.aq-verlag.de/dust_devils.html";
		break;
	case "thorkelsson": 
		top.window.titlelist_b.location = "http://www.aq-verlag.de/thorkelsson_info.html";
		break;
	default:
 		top.window.titlelist_b.location = "http://www.aq-verlag.de/info_default.html";	
	}

}