/* FOR CHANGE:  Hier spezielle Texte bestimmen */
	
	var adresse = ""; /*Telefon: 07251-91 42 0";*/
	var aktuellHeader = "Aktuelle Vorträge";  /*"Aktueller Infonachmittag" */
	var aktuellText = "Wir laden ein"; /*"Thema" */
	var aktuellDatum = "Donnerstag, den 08.04.10, 15:00h";  /*Tag, Datum, Uhrzeit*/
	var aktuellLink = "nähere Infos hier";  /*Text mit Link zu Vortragsseite*/
	
	var startseite = "index.html";
	
				
	/*   Navigationsmenu   Menu(Ebene, Text, href, path, alt)*/			
	var menuList = new Array();
	menuList.push( new Menu(1, "Startseite", "index.html", "navi_start.jpg", "Startseite")) ;
	menuList.push( new Menu(1, "Team", "team.html", "navi_team.jpg", "Team")) ;
	menuList.push( new Menu(2, "Dr. Wolfgang Vivell", "team_vivell_wolfgang.html", null, "Dr. Wolfgang Vivell") );
	menuList.push( new Menu(2, "Dr. Patrick Vivell", "team_vivell_patrick.html", null, "Dr. Patrick Vivell") );
	/*  menuList.push( new Menu(2, "Dr. Andreas Reuland", "team_reuland_andreas.html", null, "Dr. Andreas Reuland") );*/	
	menuList.push( new Menu(2, "Mitarbeiterinnen", "team_mitarbeiterinnen.html", null, "Mitarbeiterinnen") );


	menuList.push( new Menu(1, "Praxis", "praxis.html", "navi_praxis.jpg", "Praxis")) ;
	menuList.push( new Menu(2, "Lage und Anfahrtsweg", "praxis_anfahrt.html", null, "Lage und Anfahrtsweg")) ;
	menuList.push( new Menu(2, "Virtueller Praxisrundgang", "praxis_praxisrundgang.html", null, "Virtueller Praxisrundgang")) ;
	menuList.push( new Menu(2, "Sprechzeiten", "praxis_sprechzeiten.html", null, "Sprechzeiten")) ;
	menuList.push( new Menu(2, "Terminvereinbarung", "praxis_terminvereinbarung.html", null, "Terminvereinbarung")) ;
	menuList.push( new Menu(2, "Das bringen Sie mit", "praxis_termin.html", null, "Das bringen Sie mit")) ;
	menuList.push( new Menu(2, "Wartezeiten", "praxis_wartezeiten.html", null, "Wartezeiten")) ;
	menuList.push( new Menu(2, "Im Notfall", "praxis_notfall.html", null, "Notfall")) ;
	menuList.push( new Menu(2, "Geschichte", "praxis_geschichte.html", null, "Geschichte")) ;

	menuList.push( new Menu(1, "Auge", "auge.html", "navi_auge.jpg", "Auge")) ;
	menuList.push( new Menu(2, "Das Auge", "auge_augeninfo.html", null, "Das Auge")) ;
	menuList.push( new Menu(2, "Die Augenheilkunde", "auge_augenheilkunde.html", null, "Die Augenheilkunde")) ;
	menuList.push( new Menu(2, "Grauer Star", "auge_cataract.html", null, "Grauer Star")) ;
	menuList.push( new Menu(2, "Grüner Star", "auge_glaukom.html", null, "Grüner Star")) ;
	menuList.push( new Menu(2, "Altersabhängige Makuladegeneration", "auge_amd.html", null, "Altersabhängige Makuladegeneration")) ;
	menuList.push( new Menu(2, "Diabetes mellitus und das Auge", "auge_diabetes.html", null, "Diabetes mellitus und das Auge")) ;
	menuList.push( new Menu(2, "Fehlsichtigkeit", "auge_fehlsichtigkeit.html", null, "Fehlsichtigkeit")) ;
	menuList.push( new Menu(2, "Das kindliche Auge", "auge_kind.html", null, "Das kindliche Auge")) ;
	menuList.push( new Menu(2, "Alterssichtigkeit", "auge_presbyopie.html", null, "Alterssichtigkeit")) ;
	menuList.push( new Menu(2, "Weitere Erkrankungen", "auge_weitere.html", null, "Weitere Erkrankungen")) ;
	menuList.push( new Menu(2, "Vorsorge", "auge_vorsorge.html", null, "Vorsorge")) ;
	
	
	menuList.push( new Menu(1, "Untersuchung", "untersuchung.html", "navi_untersuchung.jpg","Untersuchung")) ;
	menuList.push( new Menu(2, "Ultraschall", "untersuchung_ultraschall.html", null, "Ultraschall")) ;
	menuList.push( new Menu(2, "Hornhaut-Topographie", "untersuchung_orbscan.html", null, "Hornhauttopographie")) ;
	/* menuList.push( new Menu(2, "Papillen-Vermessung", "untersuchung_gdx.html", null, "Papillenvermessung")) ; */
	menuList.push( new Menu(2, "Druckmessung", "untersuchung_druck.html", null, "Druckmessung")) ;
	menuList.push( new Menu(2, "OCT", "untersuchung_oct.html", null, "OCT")) ;
	menuList.push( new Menu(2, "Farbsehen", "untersuchung_anomaloskop.html", null, "Farbsehen")) ;
	menuList.push( new Menu(2, "Gesichtsfeld", "untersuchung_gesichtsfeld.html", null, "Gesichtsfeld")) ;
	menuList.push( new Menu(2, "Linsenvermessung", "untersuchung_iolmaster.html", null, "Linsenvermessung")) ;
	menuList.push( new Menu(2, "Fluoreszenz- angiographie", "untersuchung_fluo.html", null, "Fluoreszenzangiographie")) ;
	menuList.push( new Menu(2, "Elektrophysiologie", "untersuchung_vep.html", null, "Elektrophysiologie")) ;
	menuList.push( new Menu(2, "Dämmerungssehen", "untersuchung_mesoptometer.html", null, "Mesoptometer")) ;
	menuList.push( new Menu(2, "Sehschule", "untersuchung_sehschule.html", null, "Sehschule")) ;


	menuList.push( new Menu(1, "Behandlung", "behandlung.html", "navi_behandlung.jpg","Behandlung") );
	menuList.push( new Menu(2, "Grauer Star", "behandlung_cataract.html", null, "Grauer Star") );
	menuList.push( new Menu(2, "Grüner Star", "behandlung_glaukom.html", null, "Grüner Star") );
	menuList.push( new Menu(2, "AMD", "behandlung_amd.html", null, "Altersabhängige Makuladegeneration") );
	menuList.push( new Menu(2, "Lid-Operationen", "behandlung_lid_op.html", null, "Lid-Operationen") );
	menuList.push( new Menu(2, "Refraktive Chirurgie", "behandlung_refraktiv.html", null, "Refraktive Chirurgie") );
	menuList.push( new Menu(2, "Nachstarlaser", "behandlung_nachstar.html", null, "Nachstarlaser") );
	menuList.push( new Menu(2, "Netzhautlaser", "behandlung_netzhaut.html", null, "Netzhautlaser") );
	menuList.push( new Menu(2, "Sehschule", "behandlung_sehschule.html", null, "Sehschule") );


	menuList.push( new Menu(1, "Information", "information.html", "navi_information.jpg","Information")) ;
	menuList.push( new Menu(2, "Downloadbereich", "information_downloads.html", null, "Downloadbereich") );
	menuList.push( new Menu(2, "Links", "information_links.html", null, "Links") );
	menuList.push( new Menu(2, "Presseberichte", "information_presse.html", null, "Presseberichte") );
	menuList.push( new Menu(2, "Zertifizierung", "information_zertifizierung.html", null, "Zertifizierung") );
	menuList.push( new Menu(2, "Impressum", "information_impressum.html", null, "Impressum") );
	menuList.push( new Menu(2, "Seitenübersicht", "information_sitemap.html", null, "Seitenübersicht") );
	
	/* 3 layers are possible !!!
	menuList.push( new Menu(3, "Vivell", "vivell.html", null, null) ); */
	
	/* FOR CHANGE: Ende */
	
		
	function Menu (ebene, text, href, bild, alt) {
 	 	this.ebene = ebene; this.text = text; this.href = href; this.bild = bild; this.alt = alt;
	}

	
	function writeHeader(){
		document.write("<div id='header'>");
			document.write("<a href='" + startseite + "'><div id='logo'><div id='adresse'>" + adresse + "</div></div></a>");
			document.write("<a href='" + startseite + "'><div id='banner_oben'></div></a>");
			document.write("<div id='Rahmen'>");
				writeMenu("Navigation", true);
				document.write("<div id='banner_unten'></div>");
			document.write("</div>");  /*Rahmen*/
		document.write("</div>");  /* Header*/
	}
	
	
	function writeMenu(ulId, withPics){
		/*writeMenuPics*/
		if (withPics){
			writeMenuePics();
		}
		/*writeMenu*/
		document.write("<ul id='" + ulId + "'>");
		/*for each item*/
		var ebene = 1;
		for (i=0; i<menuList.length ;i++){
			/*lege ebene neue fest*/
			ebene = menuList[i].ebene;
			/*wenn nächste ebene nicht tiefer schreibe normale Zeile*/
			var nextEbene;
			if (menuList[i+1] != null){
				nextEbene = menuList[i+1].ebene;
			} else{
				nextEbene = 1;
			}
			if (nextEbene <= ebene){
				writeMenuLine(menuList[i].href, menuList[i].text);
			}/*sonst schreibe Zeile mit Beginn tiefereEbene*/
			  else if(nextEbene > ebene){
				writeMenuPre(menuList[i].href, menuList[i].text);
			}
			/*schließe tiefere Ebenen*/
			while(nextEbene < ebene){
				writeMenuPost();
				ebene = ebene -1;
			}
		}
		document.write("</ul>"); 
			
	}
	
	function writeMenuePics(){
		document.write("<div id='menuPics'>");
		for (i=0; i<menuList.length ;i++){
			if (menuList[i].ebene == 1){	
				writeMenuePicLine(menuList[i].bild, menuList[i].alt, menuList[i].href);
			}
		}	
		document.write("</div>");
	}
	
	function writeMenuePicLine(picPath, alt, href){
		str = "<a href='" + href +"'><img src='img/" + picPath + "' alt='" + alt + "'></img></a>"
		document.write(str);
	}
	
	function writeMenuLine(href, text){
		document.write("<li><a href='" + href + "'>" + text + "</a></li>");
 	}
	
	function writeMenuPre(href, text){
		document.write("<li><a href='" + href + "'>" + text + "</a><ul>");
 	}
	
	function writeMenuPost(){
		document.write("</ul></li>");
 	}
	
	
	/* Linkes Menu */
	function writeLeft(){
		document.write("<div id='left'>");
			//writeMenu("nav", false);
			writeAktuell(aktuellHeader, aktuellText, aktuellDatum, aktuellLink);
		document.write("</div>");
		document.write("<div id='content_container'>");
		document.write("<div id='content_padding_oben'></div>");
		/*writeLeftPadding();*/
	}
	
/*	function writeLeftPadding(){
		document.write("<div id='left_padding'>");
		document.write("<div id='left_padding_oben'>  &nbsp;</div>");
		document.write("<div id='left_padding_mitte'>&nbsp;</div>");
		document.write("<div id='left_padding_unten'>&nbsp;</div>");
		document.write("</div>");
	}
*/	
	
	function writeAktuell(header, info, datum, link){
		document.write("<div id='aktuell'>");
		document.write("<div id='aktHeader'>" + header + "</div>");
		document.write("<span id='aktText'>" + info + "</span>");
		document.write("<span id='aktDatum'>" + datum + "</span>");
		document.write("<span id='aktLink'><a href='vortrag.html'>" + link + "</a></span>");
		document.write("</div>");
	}
	
	
	function writeFooter(){
		document.write("<div id='content_padding_unten_links'></div>");
		document.write("<div id='content_padding_unten'></div>");
		document.write("</div>");  /*content_container*/
		document.write("<div id='footer'>");
			//last update
			document.write("<div id='footer_lastChange'>");
				var lastUpdate = new Date(document.lastModified);
				var Tag = lastUpdate.getDate();       
				var Monat = lastUpdate.getMonth() + 1;    
				var Jahr = lastUpdate.getFullYear();   
				document.write("Letzte Aktualisierung: " +  Tag + "." + Monat + "." + Jahr); 
			document.write("</div> "); 
			
			// copyright 
			document.write("<div id='footer_copyright'>");
				var copyright = "Dres. Patrick und Wolfgang Vivell; Dres. Andreas und Mirjam Reuland; Dipl.-Ing. Andreas M&uuml;ller"
				var impressum = "<a href='information_impressum.html'>Impressum</a>"
				document.write("&copy; " + copyright + " | " + impressum);
			document.write(" </div> "); 
		document.write(" </div> "); 
	}


/* workaround 1 für IE wegen nicht funktionierenden dropdowns im Menu*/ 
if(window.navigator.systemLanguage && !window.navigator.language) {
  function hoverIE() {
    var LI = document.getElementById("Navigation").firstChild;
    do {
      if (sucheUL(LI.firstChild)) {
        LI.onmouseover=einblenden; LI.onmouseout=ausblenden;
      }
      LI = LI.nextSibling;
    }
    while(LI);
  }

  function sucheUL(UL) {
    do {
      if(UL) UL = UL.nextSibling;
      if(UL && UL.nodeName == "UL") return UL;
    }
    while(UL);
    return false;
  }

  function einblenden() {
    var UL = sucheUL(this.firstChild);
    UL.style.display = "block"; UL.style.backgroundColor = "silver";
  }
  function ausblenden() {
    sucheUL(this.firstChild).style.display = "none";
  }

  window.onload=hoverIE;
}
/* Ende workaround 1 */