function FensterZeigen(w_1,w_2,w_3,w_4)
   {
   bild = w_1;
   titel = w_2;
   breite = w_3;
   hoehe = w_4;
   if(navigator.appName == "Netscape")
      {
      fensterhoehe = hoehe + 8;
      fensterbreite = breite + 8;
      }
   else
      {
      fensterhoehe = hoehe;
      fensterbreite = breite;
      }
   bedingungen = 'toolbar=0,location=0,menubar=0,scrollbars=0,resizable=0,height='+fensterhoehe+',width='+fensterbreite;
   fenster = open("","",bedingungen)
   fenster.document.open();
   with (fenster)
      {
      document.write('<html><head><title>' + titel + '</title></head>');
      document.write('<body onblur="window.close()" leftmargin="0" topmargin="0">');
      document.write('<img src="'+ bild +'" width="'+ breite +'" height="'+ hoehe +'" border="0" alt="'+ titel+'">');
      document.write('</body></html>');
      }
     fenster.document.close();
   }

function wopen(url,winX,breite,hoehe,oben,links,scroll) {
 if (document.title != "Kontakt")
 {
 	return true;
 }
 if (screen && screen.availWidth && screen.availHeight)
 {
  if (breite > screen.availWidth - 50) {breite = screen.availWidth - 50;}
  if (hoehe > screen.availHeight - 50) {hoehe = screen.availHeight - 50;}
 }
 else
 {
  return true;
 }
 win1 = window.open(url,winX,"width=" +breite+",height="+hoehe+",top=" +oben+",left=" +links +",scrollbars=" +scroll);
 if (win1 == null) {return false;}
 if(win1.focus != null) {win1.focus();}
 return false;
}

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_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_findObj(n, d) { //v4.0
  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 && document.getElementById) x=document.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_changeProp(objName,x,theProp,theValue) { //v3.0
  var obj = MM_findObj(objName);
  if (obj)
  {
   eval("obj.style."+theProp+"="+"'"+theValue+"'");
  }
}

