function navigation(file){
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	var pfeil_e_2="";
	var pfeil_e_3="";
	var pfeil_e_4="";
	var pfeil_e_5="";
	var pfeil_e_6="";
	
	
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switch  (file){
	case "basic":rubrik ="basic"; break;
	case "index": pfeil_e_1 = ">"; rubrik = "fz"; break;
	case "abo": pfeil_e_2 = ">"; rubrik = "fz"; break;
	case "autorenhinweise":pfeil_e_3 = ">"; rubrik = "fz"; break;
	case "impressum":pfeil_e_4 = ">"; rubrik = "fz"; break;
	case "editorial":pfeil_e_5 = ">"; rubrik = "fz"; break;
	case "forms":pfeil_e_6 = ">"; rubrik = "fz"; break;
}

//NAVIGATION DEFAULT/////////////////////////
	if (rubrik =='startseite'){
		document.write('<table width="155" cellspacing="0" cellpadding="0" border="0"><tr><td colspan="2">');
		document.write('<img src="/fz/_images/logo/endoscopy.gif"></td></tr>');
		document.write('<tr><td background="/fz/_images/higru2.gif" height="12" colspan="2"></td></tr>');
		document.write('<tr><td class="pfeil_e"></td><td class="navitem_e"><a class="nav_links" href="/fz/endoscopy/index.html">Home</a></td></tr>');
		document.write('<tr><td class="line" colspan=2"></td></tr>');
		document.write('<tr><td class="pfeil_e"></td><td class="navitem_e"><a class="nav_links" target="_blank" href="https://www.thieme.de/fz/abo/endoscopy.html" class="abo">Subscribe</a></td></tr>');
		document.write('<tr><td class="line" colspan=2"></td></tr>');
		document.write('<tr><td class="pfeil_e"></td><td class="navitem_e"><a class="nav_links" href="/fz/endoscopy/autorenhinweise.html">For Authors</a></td></tr>');
		document.write('<tr><td class="pfeil_e"></td><td class="navitem_e"><a class="nav_links" href="/fz/endoscopy/impressum.html">Imprint</a></td></tr>');
		document.write('<tr><td class="pfeil_e"></td><td class="navitem_e"><a class="nav_links" href="/fz/endoscopy/editorial.html">Editorial Board</a></td></tr>');
		document.write('<tr><td class="line" colspan=2"></td></tr>');
		document.write('<tr><td class="pfeil_e"></td><td class="navitem_e"><a class="nav_links" href="/thiememedia/zeitschriften/endoscopy.html" target="_blank">Rate Cards</a></td></tr>');
		document.write('<tr><td class="line" colspan=2"></td></tr>');
		document.write('<tr><td class="pfeil_e"></td><td class="navitem_e"><a class="nav_links" href="/fz/endoscopy/uctn/index.html">Endoscopy Cases &<br>&nbsp;Techniques Library</a></td></tr>');
		document.write('<tr><td class="line" colspan=2"></td></tr>');
		document.write('<tr><td class="tconnect" colspan="2"><a class="nav_links" href="http://www.thieme-connect.de/ejournals" target="_blank"><img src="/fz/_images/tc_logo.jpg" border="0"></a></td></tr>');
		document.write('<tr><td colspan=2"></td></tr>');
		document.write('<tr><td class="tconnect"></td><td class="tconnectitem"><a class="nav_links" href="http://www.thieme-connect.com/ejournals/toc/endoscopy/efirst" target="_blank"><img src="/fz/_images/e-first.gif" alt="e-First" hspace="5" vspace="5" border="0"></a></td></tr>');
		document.write('<tr><td colspan=2"></td></tr>');
		document.write('<tr><td class="tconnect"></td><td class="tconnectitem"><a class="nav_links" href="http://www.thieme-connect.de/ejournals/toc/endoscopy" target="_blank">Table of Contents</a></td></tr>');
		document.write('<tr><td class="tconnect"></td><td class="tconnectitem"><a class="nav_links" href="http://www.thieme-connect.de/ejournals/search?iZeitschriften1=endoscopy" target="_blank">Search</a></td></tr>');
		document.write('<tr><td colspan=2"></td></tr>');
		document.write('<tr><td class="tconnect"></td><td class="tconnectitem"><a class="nav_links" href="http://www.thieme-connect.de/ejournals/help" target="_blank">Help</a></td></tr>');
		document.write('<tr><td class="tconnect"></td><td class="tconnectitem"><a class="nav_links" href="http://www.thieme-connect.de/ejournals/faq" target="_blank">FAQ</a></td></tr>');
		document.write('<tr><td class="tconnect"></td><td class="tconnectitem"><a class="nav_links" href="http://www.thieme-connect.de/ejournals/aktuell?locale=en&LgSwitch=1" target="_blank">What\'s New?</a></td></tr>');
		document.write('<tr><td class="line" colspan=2"></td></tr>');
		document.write('<tr><td background="/fz/_images/higru2.gif" height="30" colspan="2"></td></tr>');
		document.write('</table>');
}

//NAVIGATION endoscopy/////////////////////////
	if (rubrik =='fz'){
		document.write('<table width="155" cellspacing="0" cellpadding="0" border="0"><tr><td colspan="2">');
		document.write('<img src="/fz/_images/logo/endoscopy.gif"></td></tr>');
		document.write('<tr><td background="/fz/_images/higru2.gif" height="12" colspan="2"></td></tr>');
		document.write('<tr><td class="pfeil_e">' + pfeil_e_1 + '</td><td class="navitem_e"><a class="nav_links" href="/fz/endoscopy/index.html">Home</a></td></tr>');
		document.write('<tr><td class="line" colspan=2"></td></tr>');
		document.write('<tr><td class="pfeil_e">' + pfeil_e_2 + '</td><td class="navitem_e"><a class="nav_links" target="_blank" href="https://www.thieme.de/fz/abo/endoscopy.html" class="abo">Subscribe</a></td></tr>');
		document.write('<tr><td class="line" colspan=2"></td></tr>');
		document.write('<tr><td class="pfeil_e">' + pfeil_e_3 + '</td><td class="navitem_e"><a class="nav_links" href="/fz/endoscopy/autorenhinweise.html">For Authors</a></td></tr>');
		document.write('<tr><td class="pfeil_e">' + pfeil_e_6 + '</td><td class="navitem_e"><a class="nav_links" href="forms.html">Forms</a></td></tr>');
		document.write('<tr><td class="pfeil_e">' + pfeil_e_4 + '</td><td class="navitem_e"><a class="nav_links" href="/fz/endoscopy/impressum.html">Imprint</a></td></tr>');
		document.write('<tr><td class="pfeil_e">' + pfeil_e_5 + '</td><td class="navitem_e"><a class="nav_links" href="/fz/endoscopy/editorial.html">Editorial Board</a></td></tr>');
		document.write('<tr><td class="line" colspan=2"></td></tr>');
		document.write('<tr><td class="pfeil_e"></td><td class="navitem_e"><a class="nav_links" href="/thiememedia/zeitschriften/endoscopy.html" target="_blank">Rate Cards</a></td></tr>');
		document.write('<tr><td class="line" colspan=2"></td></tr>');
		document.write('<tr><td class="pfeil_e"></td><td class="navitem_e"><a class="nav_links" href="/fz/endoscopy/uctn/index.html">Endoscopy Cases &<br>&nbsp;Techniques Library</a></td></tr>');
		document.write('<tr><td class="line" colspan=2"></td></tr>');
		document.write('<tr><td class="tconnect" colspan="2"><a class="nav_links" href="http://www.thieme-connect.de/ejournals" target="_blank"><img src="/fz/_images/tc_logo.jpg" border="0"></a></td></tr>');
		document.write('<tr><td colspan=2"></td></tr>');
		document.write('<tr><td class="tconnect"></td><td class="tconnectitem"><a class="nav_links" href="http://www.thieme-connect.com/ejournals/toc/endoscopy/efirst" target="_blank"><img src="/fz/_images/e-first.gif" alt="e-First" hspace="5" vspace="5" border="0"></a></td></tr>');
		document.write('<tr><td colspan=2"></td></tr>');
		document.write('<tr><td class="tconnect"></td><td class="tconnectitem"><a class="nav_links" href="http://www.thieme-connect.de/ejournals/toc/endoscopy" target="_blank">Table of Contents</a></td></tr>');
		document.write('<tr><td class="tconnect"></td><td class="tconnectitem"><a class="nav_links" href="http://www.thieme-connect.de/ejournals/search?iZeitschriften1=endoscopy" target="_blank">Search</a></td></tr>');
		document.write('<tr><td colspan=2"></td></tr>');
		document.write('<tr><td class="tconnect"></td><td class="tconnectitem"><a class="nav_links" href="http://www.thieme-connect.de/ejournals/help" target="_blank">Help</a></td></tr>');
		document.write('<tr><td class="tconnect"></td><td class="tconnectitem"><a class="nav_links" href="http://www.thieme-connect.de/ejournals/faq" target="_blank">FAQ</a></td></tr>');
		document.write('<tr><td class="tconnect"></td><td class="tconnectitem"><a class="nav_links" href="http://www.thieme-connect.de/ejournals/aktuell?locale=en&LgSwitch=1" target="_blank">What\'s New?</a></td></tr>');
		document.write('<tr><td class="line" colspan=2"></td></tr>');
		document.write('<tr><td background="/fz/_images/higru2.gif" height="30" colspan="2"></td></tr>');
		document.write('</table>');
}
}