function aufruf(was) {
		parent.navi_top.unmark();
		parent.navi_bottom.unmark();

		switch (was) {
		case 0:
		    top.head.location.href="head.html";
			top.content.location.href="home.html";
			break;
		case 1:
		    top.head.location.href="news/head.html";
			top.content.location.href="news/index.php3";
			break;
		case 2:
		    top.head.location.href="leistungen/head.html";
		    top.content.location.href="leistungen/index.html";
			break;
		case 3:
			top.head.location.href="leistungen/head.html";
			top.content.location.href="leistungen/konzept.html";
			parent.navi_bottom.MM_nbGroup('down','group1','highend','images/botnavi_05-down.gif',1);
			break;
		case 4:
			top.head.location.href="leistungen/head.html";
			top.content.location.href="leistungen/design.html";
			parent.navi_bottom.MM_nbGroup('down','group1','highend','images/botnavi_05-down.gif',1);
			break;
		case 5:
			top.head.location.href="leistungen/head.html";
			top.content.location.href="leistungen/programmierung.html";
			parent.navi_bottom.MM_nbGroup('down','group1','highend','images/botnavi_05-down.gif',1);
			break;
		case 6:
			top.head.location.href="leistungen/head.html";
			top.content.location.href="leistungen/datenbank.html";
			parent.navi_bottom.MM_nbGroup('down','group1','datenbank','images/botnavi_03-down.gif',1);
			break;
		case 7:
			top.head.location.href="leistungen/head.html";
			top.content.location.href="leistungen/marktforschung.html";
			parent.navi_bottom.MM_nbGroup('down','group1','forschung','images/botnavi_02-down.gif',1);
			break;
		case 8:
			top.head.location.href="leistungen/head.html";
			top.content.location.href="leistungen/entertainment.html";
			parent.navi_bottom.MM_nbGroup('down','group1','entertain','images/botnavi_06-down.gif',1);
			break;
		case 9:
			top.head.location.href="leistungen/head.html";
			top.content.location.href="leistungen/online_pr.html";
			parent.navi_bottom.MM_nbGroup('down','group1','onlinepr','images/botnavi_01-down.gif',1);
			break;
		case 10:
			top.head.location.href="leistungen/head.html";
			top.content.location.href="leistungen/intranet.html";
			parent.navi_bottom.MM_nbGroup('down','group1','intranet','images/botnavi_04-down.gif',1);
			break;
		case 11:
			top.head.location.href="leistungen/head.html";
			top.content.location.href="leistungen/e_consult.html";
			parent.navi_bottom.MM_nbGroup('down','group1','econsult','images/botnavi_07-down.gif',1);
			break;
		case 12:
		    top.head.location.href="agentur/head.html";
			top.content.location.href="agentur/index.html";
			break;
		case 13:
			top.head.location.href="agentur/head.html";
			top.content.location.href="agentur/team.html";
			break;
		case 14:
			top.head.location.href="agentur/head.html";
			top.content.location.href="agentur/philosophie.html";
			break;
		case 15:
			top.head.location.href="agentur/head.html";
			top.content.location.href="agentur/fakten.html";
			break;
		case 16:
			top.head.location.href="agentur/head.html";
			top.content.location.href="agentur/historie.html";
			break;
		case 17:
		    top.head.location.href="referenzen/head.html";
			top.content.location.href="referenzen/index.html";
			break;
		case 21:
		    top.head.location.href="jobs/head.html";
			top.content.location.href="jobs/home.html";
			break;
		case 22:
		    top.head.location.href="jobs/head.html";
			top.content.location.href="jobs/warum.html";
			break;
		case 24:
		    top.head.location.href="jobs/head.html";
			top.content.location.href="jobs/jobangebote.php3";
			break;
		case 25:
		    top.head.location.href="jobs/head.html";
			top.content.location.href="jobs/praktikanten.html";
			break;
		case 26:
		    top.head.location.href="jobs/head.html";
			top.content.location.href="jobs/diplomanden.html";
			break;
		case 27:
		    top.head.location.href="infos/head.html";
			top.content.location.href="infos/index.html";
			break;
		case 28:
		    top.head.location.href="infos/head.html";
			top.content.location.href="infos/fact_sheet.html";
			break;
		case 29:
		    top.head.location.href="infos/head.html";
			top.content.location.href="infos/broschuere.html";
			break;
		case 30:
		    top.head.location.href="kontakt/head.html";
			top.content.location.href="kontakt/index.html";
			break;
		case 31:
			top.head.location.href="news/head.html";
			top.content.location.href="news/index.php3?archiv=ja";
			parent.navi_top.MM_nbGroup('down','group1','newsarchiv','images/topnavi_04-down.gif',1);
			break;
		case 32:
			top.head.location.href="news/head.html";
			top.content.location.href="newsletter/anmeldung.php3";
			parent.navi_top.MM_nbGroup('down','group1','newsletter','images/topnavi_03-down.gif',1);
			break;
		case 33:
			top.head.location.href="news/head.html";
			top.content.location.href="news/index.php3?archiv=ja&pm=1";
			parent.navi_top.MM_nbGroup('down','group1','presse','images/topnavi_05-down.gif',1);
			break;
		case 34:
			top.head.location.href="news/head.html";
			top.content.location.href="news/downloads/index.html";
			parent.navi_top.MM_nbGroup('down','group1','downloads','images/topnavi_02-down.gif',1);
			break;
		case 35:
		    top.head.location.href="infos/head.html";
			top.content.location.href="infos/broschuere.html";
			break;
			
		case 36:
		    top.head.location.href="kontakt/head.html";
			top.content.location.href="kontakt/anfahrt.html";
			break;
			
		case 37:
		    top.head.location.href="kontakt/head.html";
			top.content.location.href="kontakt/presse.html";
			break;
					
		case 38:
		    top.head.location.href="kontakt/head.html";
			top.content.location.href="kontakt/infos.html";
			break;
		case 39:
		    top.head.location.href="referenzen/head.html";
			top.content.location.href="referenzen/index.php3?branche=handel";
			break;
		case 40:
		    top.head.location.href="referenzen/head.html";
			top.content.location.href="referenzen/index.php3?branche=finanzen";
			break;
		case 41:
		    top.head.location.href="referenzen/head.html";
			top.content.location.href="referenzen/index.php3?branche=portale";
			break;
		case 42:
		    top.head.location.href="referenzen/head.html";
			top.content.location.href="referenzen/index.php3?branche=markenartikel";
			break;
		case 43:
		    top.head.location.href="referenzen/head.html";
			top.content.location.href="referenzen/index.php3?branche=andere";
			break;
		case 44:
		    top.head.location.href="referenzen/head.html";
			top.content.location.href="referenzen/index.php3";
			break;
			
		default:
			top.content.location.href="404.html";
		}
		
	}