function MM_findObj(n, d) { //v4.01
  var p,i,x;  if(!d) d=document; if((p=n.indexOf("?"))>0&&parent.frames.length) {
    d=parent.frames[n.substring(p+1)].document; n=n.substring(0,p);}
  if(!(x=d[n])&&d.all) x=d.all[n]; for (i=0;!x&&i<d.forms.length;i++) x=d.forms[i][n];
  for(i=0;!x&&d.layers&&i<d.layers.length;i++) x=MM_findObj(n,d.layers[i].document);
  if(!x && d.getElementById) x=d.getElementById(n); return x;
}

function MM_showHideLayers() { //v6.0
  var i,p,v,obj,args=MM_showHideLayers.arguments;
  for (i=0; i<(args.length-2); i+=3) if ((obj=MM_findObj(args[i]))!=null) { v=args[i+2];
    if (obj.style) { obj=obj.style; v=(v=='show')?'visible':(v=='hide')?'hidden':v; }
    obj.visibility=v; }
}

function MM_validateForm() { //v4.0
  var i,p,q,nm,test,num,min,max,errors='',args=MM_validateForm.arguments;
  for (i=0; i<(args.length-2); i+=3) { test=args[i+2]; val=MM_findObj(args[i]);
    if (val) { nm=val.name; if ((val=val.value)!="") {
      if (test.indexOf('isEmail')!=-1) { p=val.indexOf('@');
        if (p<1 || p==(val.length-1)) errors+='- '+nm+' must contain an e-mail address.\n';
      } else if (test!='R') {
        if (isNaN(val)) errors+='- '+nm+' must contain a number.\n';
        if (test.indexOf('inRange') != -1) { p=test.indexOf(':');
          min=test.substring(8,p); max=test.substring(p+1);
          if (val<min || max<val) errors+='- '+nm+' must contain a number between '+min+' and '+max+'.\n';
    } } } else if (test.charAt(0) == 'R') errors += '- '+nm+' is required.\n'; }
  } if (errors) alert('The following error(s) occurred:\n'+errors);
  document.MM_returnValue = (errors == '');
}

function herbstanzeigen(image) {
	var show="";
   
	if (image == "h1")	 
		show = "../images/herbst1.jpg";
	if (image == "h2")
		show = "../images/herbst2.jpg";
	if (image == "h4")
		show = "../images/herbst4.jpg";
	if (image == "h5")
		show = "../images/herbst5.jpg";
	if (image == "h7")
		show = "../images/herbst7.jpg";
	if (image == "h11")
		show = "../images/herbst11.jpg";
	if (image == "h12")
		show = "../images/herbst12.jpg";
	if (image == "h13")
		show = "../images/herbst13.jpg";
	if (image == "h14")
		show = "../images/herbst14.jpg";
	        
	window.document.herbst.src = show;   
 }

function fruehlinganzeigen(image) {
	var show="";
   
	if (image == "f1")	 
		show = "../images/fruehling1.jpg";
	if (image == "f2")
		show = "../images/fruehling12.jpg";
	if (image == "f3")
		show = "../images/fruehling3.jpg";
	if (image == "f4")
		show = "../images/fruehling14.jpg";
	if (image == "f5")
		show = "../images/fruehling5.jpg";
	if (image == "f6")
		show = "../images/fruehling15.jpg";
	if (image == "f7")
		show = "../images/fruehling11.jpg";
	if (image == "f8")
		show = "../images/fruehling8.jpg";
	if (image == "f9")
		show = "../images/fruehling9.jpg";
	        
	window.document.fruehling.src = show;   
 }
 
 function floraanzeigen(image) {
	var show="";
   
	if (image == "flo1")	 
		show = "../images/flora11.jpg";
	if (image == "flo2")
		show = "../images/flora2.jpg";
	if (image == "flo3")
		show = "../images/flora3.jpg";
	if (image == "flo4")
		show = "../images/flora4.jpg";
	if (image == "flo5")
		show = "../images/flora5.jpg";
	if (image == "flo6")
		show = "../images/flora6.jpg";
	if (image == "flo7")
		show = "../images/flora7.jpg";
	if (image == "flo8")
		show = "../images/flora8.jpg";
	if (image == "flo9")
		show = "../images/flora12.jpg";
	if (image == "flo10")
		show = "../images/flora10.jpg";
	if (image == "flo11")
		show = "../images/flora1.jpg";
	if (image == "flo12")
		show = "../images/flora13.jpg";
	if (image == "flo13")
		show = "../images/flora14.jpg";
	if (image == "flo14")
		show = "../images/flora15.jpg";
	if (image == "flo15")
		show = "../images/flora16.jpg";
	if (image == "flo16")
		show = "../images/flora17.jpg";
	if (image == "flo17")
		show = "../images/flora18.jpg";
	if (image == "flo18")
		show = "../images/flora19.jpg";
	if (image == "flo19")
		show = "../images/flora20.jpg";
	if (image == "flo20")
		show = "../images/flora21.jpg";
	if (image == "flo21")
		show = "../images/flora22.jpg";
	        
	window.document.flora.src = show;   
 }
 
  function faunaanzeigen(image) {
	var show="";
   
	if (image == "fau1")	 
		show = "../images/alpensalamander.jpg";
	if (image == "fau2")
		show = "../images/steinadler.jpg";
	if (image == "fau3")
		show = "../images/steinbock.jpg";
	if (image == "fau4")
		show = "../images/muh.jpg";
	if (image == "fau5")
		show = "../images/fauna2.jpg";
	if (image == "fau6")
		show = "../images/fauna3.jpg";
	        
	window.document.fauna.src = show;   
 }
 
 function geschichteanzeigen(image) {
	var show="";
   
	if (image == "g1")	 
		show = "../images/geschichte1.png";
	if (image == "g2")
		show = "../images/geschichte2.png";
	if (image == "g3")
		show = "../images/geschichte3.png";
	if (image == "g4")
		show = "../images/geschichte4.png";
	if (image == "g5")
		show = "../images/geschichte5.png";
	if (image == "g6")
		show = "../images/geschichte6.png";
	if (image == "g7")
		show = "../images/geschichte7.png";
	if (image == "g8")
		show = "../images/geschichte8.png";
	if (image == "g9")
		show = "../images/geschichte9.png";
	if (image == "g10")
		show = "../images/geschichte10.png";
	if (image == "g11")
		show = "../images/geschichte11.png";
	        
	window.document.geschichte.src = show;   
 }
 
 function mittelberganzeigen(image) {
	var show="";
 
 	if (image == "m0")	 
		show = "../images/mittelberg0.jpg";  
	if (image == "m1")	 
		show = "../images/mittelberg1.jpg";
	if (image == "m2")
		show = "../images/mittelberg2.jpg";
	if (image == "m3")
		show = "../images/mittelberg3.jpg";
	if (image == "m4")
		show = "../images/mittelberg4.jpg";
	if (image == "m5")
		show = "../images/mittelberg5.jpg";
	if (image == "m6")
		show = "../images/mittelberg6.jpg";
	if (image == "m7")
		show = "../images/mittelberg7.jpg";
	if (image == "m8")
		show = "../images/mittelberg8.jpg";
	if (image == "m9")
		show = "../images/mittelberg9.jpg";
	if (image == "m10")
		show = "../images/mittelberg10.jpg";
	if (image == "m11")
		show = "../images/mittelberg11.jpg";
	if (image == "m12")
		show = "../images/mittelberg12.jpg";
	if (image == "m13")
		show = "../images/mittelberg13.jpg";
	if (image == "m14")
		show = "../images/mittelberg14.jpg";
	if (image == "m15")
		show = "../images/mittelberg15.jpg";
	if (image == "m16")
		show = "../images/mittelberg16.jpg";
	if (image == "m17")
		show = "../images/mittelberg17.jpg";
	        
	window.document.mittelberg.src = show;   
 }
 
 function horizontanzeigen(image) {
	var show="";
   
	if (image == "ho1")	 
		show = "../images/horizont1.jpg";
	if (image == "ho2")
		show = "../images/horizont2.jpg";
	if (image == "ho3")
		show = "../images/horizont3.jpg";
	if (image == "ho6")
		show = "../images/horizont6.jpg";
	if (image == "ho7")
		show = "../images/horizont7.jpg";
	if (image == "ho8")
		show = "../images/horizont8.jpg";
	if (image == "ho9")
		show = "../images/horizont9.jpg";
	if (image == "ho10")
		show = "../images/horizont10.jpg";
	        
	window.document.horizont.src = show;   
 }

  function kaeseanzeigen(image) {
	var show="";
   
	if (image == "k1")	 
		show = "../images/kaese1.jpg";
	if (image == "k2")
		show = "../images/kaese3.jpg";
	if (image == "k3")
		show = "../images/kaese7.jpg";
	if (image == "k4")
		show = "../images/kaese8.jpg";
	if (image == "k5")
		show = "../images/kaese9.jpg";
	if (image == "k6")
		show = "../images/kaese12.jpg";
	if (image == "k7")
		show = "../images/kaese14.jpg";
	if (image == "k8")
		show = "../images/kaese16.jpg";
	if (image == "k9")
		show = "../images/kaese17.jpg";
	if (image == "k10")
		show = "../images/kaese10.jpg.png";
	        
	window.document.kaese.src = show;   
 }

  function tour2007anzeigen(image) {
	var show="";
   
	if (image == "t1")	 
		show = "../images/hoefats.jpg";
	if (image == "t2")
		show = "../images/schuhe.jpg";
	if (image == "t3")
		show = "../images/wasser.jpg";
	if (image == "t4")
		show = "../images/tourgruppe.jpg";
	if (image == "t5")
		show = "../images/trettach.jpg";
	if (image == "t6")
		show = "../images/plh.jpg";
	if (image == "t7")
		show = "../images/heidelbeeren.jpg";
	if (image == "t8")
		show = "../images/gipfel.jpg";
	if (image == "t9")
		show = "../images/mauca.jpg";
	if (image == "t10")
		show = "../images/mindelheimer_huette.jpg";
	        
	window.document.tour2007.src = show;   
 }
 
   function tour2008anzeigen(image) {
	var show="";
   
	if (image == "t1")	 
		show = "../images/bgl/bgl_koenigssee.jpg";
	if (image == "t2")
		show = "../images/bgl/bgl_watzmannhaus.jpg";
	if (image == "t3")
		show = "../images/bgl/bgl_alpenrose.jpg";
	if (image == "t4")
		show = "../images/bgl/bgl_stbartolomae.jpg";
	if (image == "t5")
		show = "../images/bgl/bgl_marterl.jpg";
	if (image == "t6")
		show = "../images/bgl/bgl_watzmannfrau.jpg";
	if (image == "t7")
		show = "../images/bgl/rucksaecke.jpg";
	if (image == "t8")
		show = "../images/bgl/bgl_kaerlingerhaus.jpg";
	if (image == "t9")
		show = "../images/bgl/bgl_enzian.jpg";
	if (image == "t10")
		show = "../images/bgl/bgl_goell.jpg";
	        
	window.document.tour2008.src = show;   
 }
 
    function tour2009anzeigen(image) {
	var show="";
   
	if (image == "t1")	 
		show = "../images/dolomiten/dolomiten_webweiser.jpg";
	if (image == "t2")
		show = "../images/dolomiten/dolomiten_hahnenfuss.jpg";
	if (image == "t3")
		show = "../images/dolomiten/dolomiten_geissler.jpg";
	if (image == "t4")
		show = "../images/dolomiten/dolomiten_marion.jpg";
	if (image == "t5")
		show = "../images/dolomiten/dolomiten_cir.jpg";
	if (image == "t6")
		show = "../images/dolomiten/dolomiten_krieg.jpg";
	if (image == "t7")
		show = "../images/dolomiten/dolomiten_puez.jpg";
	if (image == "t8")
		show = "../images/dolomiten/dolomiten_feuerlilie.jpg";
	if (image == "t9")
		show = "../images/dolomiten/dolomiten_pisciadu.jpg";
	if (image == "t10")
		show = "../images/dolomiten/dolomiten_dreizinnen.jpg";
	        
	window.document.tour2009.src = show;   
 }
 
    function tour2010anzeigen(image) {
	var show="";
   
	if (image == "t1")	 
		show = "../images/zillertal/zillertal_berlinerhuette2.jpg";
	if (image == "t2")
		show = "../images/zillertal/zillertal_schwarzsee.jpg";
	if (image == "t3")
		show = "../images/zillertal/zillertal_furtschaglhaus.jpg";
	if (image == "t4")
		show = "../images/flora4.jpg";
	if (image == "t5")
		show = "../images/zillertal/zillertal_greizerhuette.jpg";
	if (image == "t6")
		show = "../images/zillertal/zillertal_lapenscharte.jpg";
	if (image == "t7")
		show = "../images/zillertal/zillertal_friesenberghaus.jpg";
	if (image == "t8")
		show = "../images/steinboecke.jpg";
	if (image == "t9")
		show = "../images/zillertal/zillertal_abstieg.jpg";
	if (image == "t10")
		show = "../images/zillertal/zillertal_schild.jpg";
	        
	window.document.tour2010.src = show;   
 }