function MM_preloadImages() { //v3.0
  var d=document; if(d.images){ if(!d.MM_p) d.MM_p=new Array();
    var i,j=d.MM_p.length,a=MM_preloadImages.arguments; for(i=0; i<a.length; i++)
    if (a[i].indexOf("#")!=0){ d.MM_p[j]=new Image; d.MM_p[j++].src=a[i];}}
}

function MM_swapImgRestore() { //v3.0
  var i,x,a=document.MM_sr; for(i=0;a&&i<a.length&&(x=a[i])&&x.oSrc;i++) x.src=x.oSrc;
}

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_swapImage() { //v3.0
  var i,j=0,x,a=MM_swapImage.arguments; document.MM_sr=new Array; for(i=0;i<(a.length-2);i+=3)
   if ((x=MM_findObj(a[i]))!=null){document.MM_sr[j++]=x; if(!x.oSrc) x.oSrc=x.src; x.src=a[i+2];}
}

function MM_jumpMenu(targ,selObj,restore){ //v3.0
  eval(targ+".location='"+selObj.options[selObj.selectedIndex].value+"'");
  if (restore) selObj.selectedIndex=0;
}

function MM_showHideLayers() { //v3.0
  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_openBrWindow(theURL,winName,features) { //v2.0
  window.open(theURL,winName,features).focus();
}

function go() {
 pos = document.auswahl.navi.options.selectedIndex;
 if (pos == 2) self.location = '/index.html';
 if (pos == 4) MM_openBrWindow('/treibhauseffekt/index.htm','treibhauseffekt','width=620,height=440');
 if (pos == 5) MM_openBrWindow('/treibhauseffekt/index.htm','treibhauseffekt','width=620,height=440');
 if (pos == 7) self.location = '/erneuerbare/index.html';
 if (pos == 8) self.location = '/erneuerbare/index.html';
 if (pos == 9) self.location = '/erneuerbare/kollektorsysteme.html';
 if (pos == 10) self.location = '/erneuerbare/photovoltaik.html';
 if (pos == 11) self.location = '/erneuerbare/passive.html';
 if (pos == 12) self.location = '/erneuerbare/biomasse.html';
 if (pos == 13) self.location = '/erneuerbare/wind.html';
 if (pos == 14) self.location = '/erneuerbare/wasser.html';
 if (pos == 16) self.location = '/tipps/index.html';
 if (pos == 17) self.location = '/tipps/index.html';
 if (pos == 18) self.location = '/tipps/daemmung.html';
 if (pos == 19) self.location = '/tipps/heizung.html';
 if (pos == 20) self.location = '/tipps/lueftung.html';
 if (pos == 21) self.location = '/tipps/strom.html';
 if (pos == 22) self.location = '/tipps/wasser.html';
 if (pos == 24) self.location = '/aktuell/index.html';
 if (pos == 25) self.location = '/aktuell/index.html';
 if (pos == 26) self.location = '/projekte/index.html';
 if (pos == 27) self.location = '/referate/index.html';
 if (pos == 28) self.location = '/links/index.html';
 if (pos == 29) MM_openBrWindow('/aktuell/tv-tipps.htm','tv','scrollbars=yes,width=500,height=400');
 if (pos == 30) MM_openBrWindow('/aktuell/termine.htm','term','scrollbars=yes,width=500,height=400');
 if (pos == 32) self.location = '/cgi-bin/ubb/Ultimate.cgi?action=intro&BypassCookie=true';
 if (pos == 33) self.location = '/cgi-bin/ubb/Ultimate.cgi?action=intro&BypassCookie=true';
 if (pos == 34) self.location = '/grusskarte/index.html';
 if (pos == 35) self.location = '/gaestebuch/index.php4';
 if (pos == 36) MM_openBrWindow('/game/index.htm','game','status=yes,width=600,height=420');
 document.auswahl.navi.selectedIndex = 0;
}

function newsle() { //v4.0
  var i,p,q,nm,test,num,min,max,errors='',args=newsle.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('Bitte tragen Sie eine gueltige Email-Adresse ein');
  document.MM_returnValue = (errors == '');
}

function MM_reloadPage(init) {  //reloads the window if Nav4 resized
  if (init==true) with (navigator) {if ((appName=="Netscape")&&(parseInt(appVersion)==4)) {
    document.MM_pgW=innerWidth; document.MM_pgH=innerHeight; onresize=MM_reloadPage; }}
  else if (innerWidth!=document.MM_pgW || innerHeight!=document.MM_pgH) location.reload();
}
MM_reloadPage(true);