function checkBrowser(){
ns4 = (document.layers)? true:false
}

function changeImg(ebene,bild,quelle)
  {   
      checkBrowser();
      if (ns4) {
	  //alert("ebene: " + ebene)
	  document.layers[ebene].document.images[bild].src = eval(quelle+".src");}
      else { 
	  //alert("bild: " + bild);
	  document.images[bild].src = eval(quelle+".src");}
}



function whoami(){
  //alert("whoami");
  completeURL = document.location.href;
  noParamURL = new Array();
  noParamURL = completeURL.split("\?");
  noHashNoParamURL = new Array();
  noHashNoParamURL = noParamURL[0].split("\#");
  URL = noHashNoParamURL[0];
  sURL = URL.split("\/");
  FN = sURL[ sURL.length - 1 ];
  FN = FN.slice(0, -6)
  sFN = new Array();
  sFN = FN.split("_");
  quelleNav = sFN[0] + "_on"
  showMenu = "nav" + sFN[0] + "Div";
  if (sFN[0] != "" && sFN[0] != "index" && sFN[0] != "www.jeb-i" && sFN[0] != "kont" &&sFN[0] != "impr"){
      changeImg("navL1Div", sFN[0], quelleNav);
      show(showMenu);
  }
  if (sFN.length > 1) {
  		quelleNav = sFN[1] + "_on";
		//alert("untermenu: " + quelleNav);
		changeImg(showMenu, sFN[1], quelleNav);
		}

  
  }
  
function show(object) {
    //alert("show: " + object);
    if (document.getElementById && document.getElementById(object) != null){ // Moz, IE5/6
         node = document.getElementById(object).style.visibility='visible';}
    else if (document.layers && document.layers[object] != null){ // NS4
        document.layers[object].visibility = 'visible';}
    else if (document.all){ // IE4
    document.all[object].style.visibility = 'visible';}
}

function hide(object) {
    //alert("hide: " + object);
    if (document.getElementById && document.getElementById(object) != null){
         node = document.getElementById(object).style.visibility='hidden';}
    else if (document.layers && document.layers[object] != null){
        document.layers[object].visibility = 'hidden';}
    else if (document.all){
         document.all[object].style.visibility = 'hidden';}
	 whoami();
}
 
  


  
// Highlight Bilder fŸr L1 Navigation

uberuns_on= new Image(); uberuns_on.src = "images/L1_1_on.gif";
uberuns_off= new Image(); uberuns_off.src = "images/L1_1_off.gif";

angebot_on= new Image(); angebot_on.src = "images/L1_2_on.gif";
angebot_off= new Image(); angebot_off.src = "images/L1_2_off.gif";

aktuelles_on= new Image(); aktuelles_on.src = "images/L1_3_on.gif";
aktuelles_off= new Image(); aktuelles_off.src = "images/L1_3_off.gif";

japanisch_on= new Image(); japanisch_on.src = "images/L1_4_on.gif";
japanisch_off= new Image(); japanisch_off.src = "images/L1_4_off.gif";

englisch_on= new Image(); englisch_on.src = "images/L1_5_on.gif";
englisch_off= new Image(); englisch_off.src = "images/L1_5_off.gif";


// Highlight Bilder fŸr Left Navigation

kont_on= new Image(); kont_on.src = "images/kont_on.gif";
kont_off= new Image(); kont_off.src = "images/kont_off.gif";

impr_on= new Image(); impr_on.src = "images/impr_on.gif";
impr_off= new Image(); impr_off.src = "images/impr_off.gif";


// Highlight Bilder fŸr L2_1 Navigation

profil_on= new Image(); profil_on.src = "images/L2_1_1_on.gif";
profil_off= new Image(); profil_off.src = "images/L2_1_1_off.gif";

partner_on= new Image(); partner_on.src = "images/L2_1_2_on.gif";
partner_off= new Image(); partner_off.src = "images/L2_1_2_off.gif";

referenzen_on= new Image(); referenzen_on.src = "images/L2_1_3_on.gif";
referenzen_off= new Image(); referenzen_off.src = "images/L2_1_3_off.gif";


// Highlight Bilder fŸr L2_2 Navigation

strategien_on= new Image(); strategien_on.src = "images/L2_2_1_on.gif";
strategien_off= new Image(); strategien_off.src = "images/L2_2_1_off.gif";

studien_on= new Image(); studien_on.src = "images/L2_2_2_on.gif";
studien_off= new Image(); studien_off.src = "images/L2_2_2_off.gif";

seminare_on= new Image(); seminare_on.src = "images/L2_2_3_on.gif";
seminare_off= new Image(); seminare_off.src = "images/L2_2_3_off.gif";

fachreisen_on= new Image(); fachreisen_on.src = "images/L2_2_4_on.gif";
fachreisen_off= new Image(); fachreisen_off.src = "images/L2_2_4_off.gif";

vermittlung_on= new Image(); vermittlung_on.src = "images/L2_2_5_on.gif";
vermittlung_off= new Image(); vermittlung_off.src = "images/L2_2_5_off.gif";

branchenmonitor_on= new Image(); branchenmonitor_on.src = "images/L2_2_6_on.gif";
branchenmonitor_off= new Image(); branchenmonitor_off.src = "images/L2_2_6_off.gif";

// Highlight Bilder fŸr L2_3 Navigation

LeanAdmin_on= new Image(); LeanAdmin_on.src = "images/L2_3_1_on.gif";
LeanAdmin_off= new Image(); LeanAdmin_off.src = "images/L2_3_1_off.gif";

JapanSeminar_on= new Image(); JapanSeminar_on.src = "images/L2_3_2_on.gif";
JapanSeminar_off= new Image(); JapanSeminar_off.src = "images/L2_3_2_off.gif";


// wenn Seite geladen ist werden die Highlights gesetzt

window.onload = whoami;