<!-- Hide from older browsers
var ns4 = (document.layers)? true:false;
var ns6 = (document.getElementById)? true:false;
var ie4 = (document.all)? true:false;
var ie5 = false;
if (ie4)
{
 if (navigator.userAgent.indexOf('MSIE 5')>0 || navigator.userAgent.indexOf('MSIE 6')>0)
  ie5 = true;
 if (ns6)
  ns6 = false;
}



/*globale Variablen ausrufen
****************************/
var BBW_menue = "menue1", BBW_LinieStatus = "", BBW_shad = "menueshad1", menue = "", kv=1, x, y;

function preload()
  {
    if(!document.images)
        return;
    var ar = new Array();
    var argu = preload.arguments;
    for (var i=0; i<argu.length; i++)
          {
        ar[i] = new Image();
        ar[i].src = "http://www.barrierefrei-bauen.de/"+argu[i];
      }
  }

function SwitchImg()
{ //start
  var rem, keep=0, store, obj, switcher=new Array, history=document.Data;
  menue= SwitchImg.arguments[SwitchImg.arguments.length-1];
    for (rem=0; rem < (SwitchImg.arguments.length-2); rem+=3)
          {
        store = SwitchImg.arguments[(navigator.appName == 'Netscape')?rem:rem+1];
        if ((store.indexOf('document.layers[')==0 && document.layers==null) || (store.indexOf('document.all[')==0 && document.all==null))
         store = 'document'+store.substring(store.lastIndexOf('.'),store.length);
         obj = (ie4 || ns6) ? eval(store) : eval('document.'+menue+'.'+store);
        if (obj != null)
                  {
                   switcher[keep++] = obj;
            switcher[keep++] = (history==null || history[keep-1]!=obj)?obj.src:history[keep];
            obj.src = SwitchImg.arguments[rem+2];
          }
          }
    document.Data = switcher;
} //end

function RestoreImg()
{ //start
  if (document.Data != null)
    for (var rem=0; rem<(document.Data.length-1); rem+=2)
      document.Data[rem].src=document.Data[rem+1];
} //end

function menue_vis(kp,liny,linx,men,shady,shadx)
{
if(menue_vis.arguments.length >3)
{
  if(ie4) {
    menue = eval("document.all."+men+".style");
    BBW_shad = eval("document.all."+men+"shad.style");
    }
  if(ns4) {
    menue = eval("document."+men);
    BBW_shad = eval("document."+men+"shad");
    }
  if(ns6) {
    menue = eval("document.getElementById(\""+men+"\").style");
    BBW_shad = eval("document.getElementById(\""+men+"shad\").style");
    }

  menue.visibility = "visible";
  BBW_shad.visibility = "visible";
  BBW_shad.top = shady;
  BBW_shad.left = shadx;
  BBW_menue = men;
  }
  wInhalt = "<img src=\"http://www.barrierefrei-bauen.de/images/w"+kp+".gif\" border=\"0\">";
  if(ie4) BBW_Linie = eval("document.all.underline");
  if(ns4) BBW_Linie = eval("document.underline");
  if(ns6) BBW_Linie = eval("document.getElementById(\"underline\")");
  BBW_LinieStatus = (ie4 || ns6) ? BBW_Linie.style : BBW_Linie;
  if(ie4 || ns6) BBW_Linie.innerHTML = wInhalt;
  if(ns4) {
    BBW_Linie.document.open();
    BBW_Linie.document.write(wInhalt);
    BBW_Linie.document.close();
    }
  BBW_LinieStatus.visibility = "visible";
  BBW_LinieStatus.top = liny;
  BBW_LinieStatus.left = linx;
  kv = kp;
}

function menue_hid(Ereignis)
{
  x = (document.all) ? event.x : Ereignis.pageX;
  y = (document.all) ? event.y : Ereignis.pageY;
  if(ie5) {
      x = x + self.document.body.scrollLeft;
      y = y + self.document.body.scrollTop;
      }
  if(ie4) menue = eval("document.all."+BBW_menue+".style");
  if(ns4) menue = eval("document."+BBW_menue);
  if(ns6) menue = eval("document.getElementById(\""+BBW_menue+"\").style");
  if (kv==1) bedingung = eval("(x<2 || x>142 || y<105 || y>130) && (x<143 || x>340 || y<110 || y>375)");
  if (kv==2) bedingung = eval("(x<2 || x>142 || y<161 || y>190) && (x<143 || x>340 || y<161 || y>290)");
  if (kv==4) bedingung = eval("(x<2 || x>142 || y<261 || y>285) && (x<143 || x>340 || y<261 || y>456)");
  if (kv==3) bedingung = eval("(x<2 || x>142 || y<206 || y>221)");
  if (kv==5) bedingung = eval("(x<2 || x>142 || y<303 || y>330) && (x<143 || x>340 || y<303 || y>472)");
  if (kv==6) bedingung = eval("(x<2 || x>142 || y<349 || y>363)");
  if (bedingung)
  {
  menue.visibility = "hidden";
  BBW_shad.visibility = "hidden";
  BBW_LinieStatus.visibility = "hidden";
  }
}

function display(divid,arrid,indexnr,sichtbarkeit,ykorr,xkorr,koordfest) {
  var sicht = (sichtbarkeit==1) ? "visible" : "hidden";
  if(ie4) {
        inhalt1 = eval("document.all."+divid);
        inhalt2 = eval("document.all."+divid+".style");
        }
  if(ns4) inhalt2 = eval("document."+divid);
  if(ns6) {
        inhalt1 = eval("document.getElementById('"+divid+"')");
        inhalt2 = eval("document.getElementById('"+divid+"').style");
        }
  if(display.arguments.length > 1) {
        if(ie4 || ns6) inhalt1.innerHTML = arrid[indexnr-1];
        if(ns4) {
          inhalt2.document.open();
          inhalt2.document.write(arrid[indexnr-1]);
          inhalt2.document.close();
          }
          if(display.arguments.length < 7) inhalt2.left = x + xkorr;
          else if(display.arguments.length==7) inhalt2.left = xkorr;
          inhalt2.top = y + ykorr;
      inhalt2.visibility = sicht;
          }
  else
    inhalt2.visibility = "hidden";
  }


// end hiding contents -->