path=location.pathname;
n=path.lastIndexOf("\\");
if (n==-1) n=path.lastIndexOf("/");
if (n!=-1) path=path.substring(n+1, path.length);
z=ord.length;

for(i=0;i<z;i++) 
   if (ord[i].toLowerCase()==path.toLowerCase()) {
     document.write("<CENTER>");
     if (i!=0) document.write("<A HREF='"+ord[i-1]+"'><IMG SRC='../GIFS/button_l.gif' border=0 ALT='Zurück'></a>");
     document.write("<A HREF='inhalt.HTM'><IMG SRC='../GIFS/button_m.gif' border=0 ALT='Inhalt'></a>");
     if (i<z-1) document.write("<A HREF='"+ord[i+1]+"'><IMG SRC='../GIFS/button_r.gif' border=0 ALT='Weiter'></a>");
     document.write("</CENTER>");
     i=z+1;
     }

// Umleitung zu pr-o
   url=location.pathname;
   x=location;
   x.href="http://www.pr-o.info/makeframe.asp?url="+url;

// Framebefreiung
/*
if (top.frames.length==0) {
   url=location.pathname;
//   url=url.substring(5, url.length);  // "/neu/" abtrennen
   x=location;
   x.href="../makeframe.asp?url="+url;
   }
*/