/*
-----------------------------------------
  navigation by Mathias Hofacker 2003
----------------------------------------
*/

/*
if(navigator.appName+navigator.appVersion.charAt(0) == 'Netscape4')
{ns4 = 1; ns6 = 0; ie4 = 0; ie5 = 0;}
if(navigator.appName+navigator.appVersion.charAt(0) == 'Netscape5')
{ns4 = 0; ns6 = 1; ie4 = 0; ie5 = 0;}
if(navigator.userAgent.indexOf('MSIE 4') >= 0)
{ns4 = 0; ns6 = 0; ie4 = 1; ie5 = 0;}
if(navigator.userAgent.indexOf('MSIE 5') >= 0 || navigator.userAgent.indexOf('MSIE 6') >= 0)
{ns4 = 0; ns6 = 0; ie4 = 0; ie5 = 1;}
if(navigator.platform.substring(0,3) == "Mac")
{macpl = 1; winpl = 0;}
if(navigator.platform.substring(0,3) == "Win")
{macpl = 0; winpl = 1;}
*/

var ns4=document.layers?1:0
var ie4=document.all?1:0
var ns6=document.getElementById&&!document.all?1:0


function ImgHigh (index, imgname)
{
      if(ns6)  	      {document.images[imgname].src = PicActive[index].src;}
      if(ns4)         {document.layers['Nav'].document.images[imgname].src = PicActive[index].src;}
      if(ie4)         {document.images[imgname].src = PicActive[index].src;}
}

function ImgNorm (index, imgname)
{
      if(ns6)	      {document.images[imgname].src = PicNormal[index].src;}
      if(ns4)         {document.layers['Nav'].document.images[imgname].src = PicNormal[index].src;}
      if(ie4)         {document.images[imgname].src = PicNormal[index].src;}
}


function MakeImgArray(n)
{
   this.length = n;
   for(var i = 0; i <= n; i++)
   {
      this[i] = new Image();
   }
   return this;
}


var PicActive =   new MakeImgArray(6);
var PicNormal =   new MakeImgArray(6);
/*------------- Kapitel aktiver Zustand --------------*/
PicActive[0].src  = 'images/nav/nav_startseite_a.jpg';  
PicActive[1].src  = 'images/nav/nav_rundgang_a.jpg';  
PicActive[2].src  = 'images/nav/nav_radler_a.jpg';  
PicActive[3].src  = 'images/nav/nav_umgebung_a.jpg';  
PicActive[4].src  = 'images/nav/nav_preise_a.jpg';  
PicActive[5].src  = 'images/nav/nav_finden_a.jpg';  
/*------------- Kapitel inaktiver Zustand --------------*/
PicNormal[0].src  = 'images/nav/nav_startseite_i.jpg';  
PicNormal[1].src  = 'images/nav/nav_rundgang_i.jpg';  
PicNormal[2].src  = 'images/nav/nav_radler_i.jpg';  
PicNormal[3].src  = 'images/nav/nav_umgebung_i.jpg';  
PicNormal[4].src  = 'images/nav/nav_preise_i.jpg';  
PicNormal[5].src  = 'images/nav/nav_finden_i.jpg'; 


/*
function PrintWindow(seite) 
{
       neuesFenster = window.open (seite, "PriWi","toolbar=no,location=no,directories=no,status=no,menubar=no,scrollbars=yes,resizable=yes,copyhistory=no,width=800,height=600,left=0,top=0");
       neuesFenster.focus();	
}
*/