function nav(menuepunkt) {

menueintraege = new Array("Home", 1, "1_Start.htm", "About us", 1, "2_Untern.htm", "How to reach us", 2, "2_2.htm", "Career", 1, "3_Karr.htm", "Apprentices", 2, "3_1.htm", "What we can offer you", 3, "3_1_1.htm", "What we expect from you", 3, "3_1_2.htm", "Facts & Figures", 3, "3_1_3.htm", "Now apply!", 3, "3_1_4.htm", "Students", 2, "3_2.htm", "What we can offer you ", 3, "3_2_1.htm", "What we expect from you ", 3, "3_2_2.htm", "FAQ", 3, "3_2_3.htm", "Graduates and Professionals", 2, "3_3.htm", "What we can offer you  ", 3, "3_3_1.htm", "What we expect from you  ", 3, "3_3_2.htm", "Specialists", 2, "3_4.htm", "What we can offer you   ", 3, "3_4_1.htm", "What we expect from you   ", 3, "3_4_2.htm", "Contact Details", 2, "3_5.htm", "Contact", 1, "4_Kont.htm", "X", 1, "#");

ebene_1_anfang ="<tr><td><table border=0 cellpadding=0 cellspacing=0 width=100%><tr><td width=5><img border=0 height=1 width=5 src=images\/spacer.gif><\/td><td valign=top width=5><img border=0 src=images\/navipfeil.gif><\/td><td width=5><img border=0 height=1 width=5 src=images\/spacer.gif><\/td><td valign=top>";
ebene_2_anfang ="<tr><td><table border=0 cellpadding=0 cellspacing=0 width=100%><tr><td width=15><img border=0 height=1 width=15 src=images\/spacer.gif><\/td><td valign=top width=5><img border=0 src=images\/navipfeil.gif><\/td><td width=5><img border=0 height=1 width=5 src=images\/spacer.gif><\/td><td valign=top>";
ebene_3_anfang ="<tr><td><table border=0 cellpadding=0 cellspacing=0 width=100%><tr><td width=25><img border=0 height=1 width=25 src=images\/spacer.gif><\/td><td valign=top width=5><img border=0 src=images\/navipfeil.gif><\/td><td width=5><img border=0 height=1 width=5 src=images\/spacer.gif><\/td><td valign=top>";
alle_ebenen_ende ="<\/td><\/tr><\/table><\/td><\/tr>";
fett_anfang = "<b>";
fett_ende = "<\/b>";
position = "";
ebene = "";
pfad = "";
fallunterscheidung = "";
ja_nein_zwei = "nein";
ja_nein_eins = "nein";
leiste_oben = "<DIV class=ci-search_2><IMG height=3 src=images\/spacer.gif width=1 border=0><br>&nbsp;&nbsp;&nbsp;<A href=1_Start.htm>Home<\/A>&nbsp;&nbsp;|&nbsp;&nbsp;<A href=2_Untern.htm>About us<\/A>&nbsp;&nbsp;|&nbsp;&nbsp;<A href=3_Karr.htm>Career<\/A>&nbsp;&nbsp;|&nbsp;&nbsp;<A href=4_Kont.htm>Contact<\/A><br><IMG height=2 src=images\/spacer.gif width=1 border=0><\/DIV>";
suchstring = "";




for (var i = 0; i < menueintraege.length; i=i+3) {
	if (menueintraege[i] == menuepunkt) {
		position_eintrag = i;
		ebene_eintrag = menueintraege[i+1];
		zaehler_1 = i+1;
		zaehler_2 = i+1;
		zaehler_3 = i+1;
		zaehler_4 = i+1;
		if (ebene_eintrag == 1) {
			fallunterscheidung = "eins";
			pfad = '<p class=textServicebox><br><img border=0 src=images\/navipfeil.gif>&nbsp;<strong>' + menuepunkt + '<\/strong><\/p>';
			suchstring = menuepunkt;
		}
		if (ebene_eintrag == 2) {
			fallunterscheidung = "zwei";
			do {
				letzter_zweier = menueintraege[zaehler_1-1];
				position_letzter_zweier = zaehler_1-1;
  				zaehler_1 = zaehler_1 + 3;
			} while (menueintraege[zaehler_1] != 1);
			do {
				zugeordneter_einser = menueintraege[zaehler_3-1];
				position_zugeordneter_einser = zaehler_3-1;
				adresse_zugeordneter_einser = menueintraege[zaehler_3+1];
  				zaehler_3 = zaehler_3 - 3;
			} while (menueintraege[zaehler_3+3] != 1);
			pfad = '<p class=textServicebox><br><img border=0 src=images\/navipfeil.gif>&nbsp;' + '<a href=' + adresse_zugeordneter_einser + '>' + zugeordneter_einser + '<\/a>' + '&nbsp;<img border=0 src=images\/navipfeil.gif>&nbsp;<strong>' + menuepunkt + '<\/strong><\/p>';
			suchstring = zugeordneter_einser;
		}
		if (ebene_eintrag == 3) {
			fallunterscheidung = "drei";
			do {
				letzter_dreier = menueintraege[zaehler_1-1];
				position_letzter_dreier = zaehler_1-1;
  				zaehler_1 = zaehler_1 + 3;
			} while (menueintraege[zaehler_1] == 3);
			do {
				zugeordneter_zweier = menueintraege[zaehler_2-1];
				position_zugeordneter_zweier = zaehler_2-1;
				adresse_zugeordneter_zweier = menueintraege[zaehler_2+1];
  				zaehler_2 = zaehler_2 - 3;
			} while (menueintraege[zaehler_2+3] == 3);
			do {
				zugeordneter_einser = menueintraege[zaehler_3-1];
				position_zugeordneter_einser = zaehler_3-1;
				adresse_zugeordneter_einser = menueintraege[zaehler_3+1];
  				zaehler_3 = zaehler_3 - 3;
			} while (menueintraege[zaehler_3+3] != 1);
			for (var x = zaehler_4-1; x < menueintraege.length; x=x+3) {
				if (menueintraege[x+1] == 1) {
					break;
				}
				if (menueintraege[x+1] == 2) {
					ja_nein_zwei = "ja";
					naechster_zweier = menueintraege[x];
					position_naechster_zweier = x;
					break;
				}
			}
			for (var y = zaehler_4-1; x < menueintraege.length; x=x+3) {
				if (menueintraege[x+1] == 1) {
					ja_nein_eins = "ja";
					naechster_einser = menueintraege[x];
					position_naechster_einser = x;
					break;
				}
			}
			pfad = '<p class=textServicebox><br><img border=0 src=images\/navipfeil.gif>&nbsp;' + '<a href=' + adresse_zugeordneter_einser + '>' + zugeordneter_einser + '<\/a>' + '&nbsp;<img border=0 src=images\/navipfeil.gif>&nbsp;' + '<a href=' + adresse_zugeordneter_zweier + '>' + zugeordneter_zweier + '<\/a>' + '&nbsp;<img border=0 src=images\/navipfeil.gif>&nbsp;<strong>' + menuepunkt + '<\/strong><\/p>';
			suchstring = zugeordneter_einser;
		}
	}
}



document.write('<table cellspacing=0 cellpadding=0 height=100% width=100%><tr><td width=14><\/td><td width=160 valign=top id=ci-banner><table xmlns:wcms-link=urn:basfits:wcms:link cellspacing=0 cellpadding=0 border=0 height=100% width=158><tr><td width=1><img height=1 width=1 src=images\/spacer.gif><\/td><td width=158 id=ci-banner><img height=1 width=158 src=images\/spacer.gif><\/td><\/tr><tr height=100%><td width=1><\/td><td id=ci-banner valign=top height=100% width=158><div style=width:150px; overflow:hidden;><table border=0 cellpadding=0 cellspacing=5 width=100%>');

if (menuepunkt != 'Home') {
	document.write(ebene_1_anfang + '<a class=menue-sub href=1_Start.htm>Home<\/a>' + alle_ebenen_ende);
}


switch (fallunterscheidung) {

case "eins":
anfang = ebene_1_anfang;
document.write(anfang + '<font class=menue-sub><b>' + menuepunkt + '<\/b><\/font>' + alle_ebenen_ende);
anfang = ebene_2_anfang;
if (menueintraege[position_eintrag+4] != 1) {
for (var i = position_eintrag+3; i < menueintraege.length-3; i=i+3) {
	if (menueintraege[i+1] == 2) {
		document.write(anfang + '<a class=menue-sub href=' + menueintraege[i+2] + '>' + menueintraege[i] + '<\/a>' + alle_ebenen_ende);
	}
	if (menueintraege[i+4] == 1) {
		break;
	}

}
}
break;

case "zwei":
for (var i = position_zugeordneter_einser; i < position_zugeordneter_einser+3; i=i+3) {
	if (menueintraege[i+1] == 1) {
		anfang = ebene_1_anfang;
		document.write(anfang + '<a class=menue-sub href=' + menueintraege[i+2] + '>' + menueintraege[i] + '<\/a>' + alle_ebenen_ende);
	}
}
for (var i = position_zugeordneter_einser+3; i < position_eintrag; i=i+3) {
	anfang = ebene_2_anfang;
	if (menueintraege[i+1] == 2) {
		document.write(anfang + '<a class=menue-sub href=' + menueintraege[i+2] + '>' + menueintraege[i] + '<\/a>' + alle_ebenen_ende);
	}
}
for (var i = position_eintrag; i < position_letzter_zweier+3; i=i+3) {
	if (menueintraege[i] == menuepunkt) {
		document.write(ebene_2_anfang + '<font class=menue-sub><b>' + menuepunkt + '<\/b><\/font>' + alle_ebenen_ende);
		if (menueintraege[i+4] == 3) {
			for (var m = i+3; m < position_letzter_zweier+3; m=m+3) {
				document.write(ebene_3_anfang + '<a class=menue-sub href=' + menueintraege[m+2] + '>' + menueintraege[m] + '<\/a>' + alle_ebenen_ende);
				if (menueintraege[m+4] == 2) {
					break;
				}
			}
		}
	}
}
for (var i = position_eintrag+3; i < position_letzter_zweier+3; i=i+3) {
	anfang = ebene_2_anfang;
	if (menueintraege[i+1] == 2) {
		document.write(anfang + '<a class=menue-sub href=' + menueintraege[i+2] + '>' + menueintraege[i] + '<\/a>' + alle_ebenen_ende);
	}
}

/*
for (var i = position_eintrag; i < position_letzter_zweier+3; i=i+3) {
	if (menueintraege[i+1] == 2) {
		anfang = ebene_2_anfang;
		if (menueintraege[i] == menuepunkt) {
			fett_anfang = "<font class=menue-sub><b>";
			fett_ende = "<\/b><\/font>";
			if (menueintraege[i+4] == 3) {
				for (var m = i+3; m < position_letzter_zweier+3; m=m+3) {
					document.write(ebene_3_anfang + '<a class=menue-sub href=' + menueintraege[m+2] + '>' + menueintraege[m] + '<\/a>' + alle_ebenen_ende);
					if (menueintraege[m+4] == 2) {
					break;
					}
				}
			}
		}
		if (menueintraege[i] != menuepunkt) {
			fett_anfang = "<a class=menue-sub href=" + menueintraege[i+2] + ">";
			fett_ende = "<\/a>";
		}
	document.write(anfang + fett_anfang + menueintraege[i] + fett_ende + alle_ebenen_ende);
	}
}
*/
break;

case "drei":
for (var i = position_zugeordneter_einser; i < position_zugeordneter_einser+3; i=i+3) {
	if (menueintraege[i+1] == 1) {
		anfang = ebene_1_anfang;
		document.write(anfang + '<a class=menue-sub href=' + menueintraege[i+2] + '>' + menueintraege[i] + '<\/a>' + alle_ebenen_ende);
	}
}
for (var i = position_zugeordneter_einser; i < position_zugeordneter_zweier; i=i+3) {
	if (menueintraege[i+1] == 2) {
		anfang = ebene_2_anfang;
		document.write(anfang + '<a class=menue-sub href=' + menueintraege[i+2] + '>' + menueintraege[i] + '<\/a>' + alle_ebenen_ende);
	}
}
for (var i = position_zugeordneter_zweier; i < position_letzter_dreier+3; i=i+3) {
	if (menueintraege[i+1] == 1) {
		anfang = ebene_1_anfang;
	}
	if (menueintraege[i+1] == 2) {
		anfang = ebene_2_anfang;
	}
	if (menueintraege[i+1] == 3) {
		anfang = ebene_3_anfang;
	}
	if (menueintraege[i] == menuepunkt) {
		fett_anfang = "<font class=menue-sub><b>";
		fett_ende = "<\/font><\/b>";
	}
	if (menueintraege[i] != menuepunkt) {
		fett_anfang = "" + '<a class=menue-sub href=' + menueintraege[i+2] + '>';
		fett_ende = "" + '<\/a>';
	}
document.write(anfang + fett_anfang + menueintraege[i] + fett_ende + alle_ebenen_ende);
}
if (ja_nein_zwei == "ja") {
for (var i = position_naechster_zweier; i < position_naechster_einser; i=i+3) {
	if (menueintraege[i+1] == 2) {
		anfang = ebene_2_anfang;
		document.write(anfang + '<a class=menue-sub href=' + menueintraege[i+2] + '>' + menueintraege[i] + '<\/a>' + alle_ebenen_ende);
	}
}
}
/*
if (ja_nein_eins == "ja") {
for (var i = position_naechster_einser; i < menueintraege.length-3; i=i+3) {
	if (menueintraege[i+1] == 1) {
		anfang = ebene_1_anfang;
		document.write(anfang + '<a class=menue-sub href=' + menueintraege[i+2] + '>' + menueintraege[i] + '<\/a>' + alle_ebenen_ende);
	}
}
}
*/
break;

} //switch


document.write('<\/table><\/div><\/td><\/tr><\/table><\/td><\/tr><\/table>');

suchstring_laenge = suchstring.length;
suchstring_anfangsposition = leiste_oben.indexOf(suchstring);
suchstring_endposition = suchstring_anfangsposition + suchstring_laenge;
leiste_oben_beginn = leiste_oben.slice(0, suchstring_anfangsposition);
leiste_oben_ende = leiste_oben.slice(suchstring_endposition, leiste_oben.length);
leiste_oben_final = leiste_oben_beginn + '<strong>' + suchstring + '<\/strong>' + leiste_oben_ende;

}