function check_param ()
 {var param = window.location.search.toLowerCase();
  var path = window.location.pathname.toLowerCase();

  if ((param.search ("egy-1992") != -1) || (param.search ("gypten") != -1))
   {window.frames["OSEMainFrame"].location.href = "Egy-1992-Map.htm";}
  else if ((param.search ("chn-1993") != -1) || (param.search ("china") != -1))
   {window.frames["OSEMainFrame"].location.href = "Chn-1993-Map.htm";}
  else if ((param.search ("ind-1994") != -1) || (param.search ("indien") != -1) || (param.search ("banglades") != -1))
   {window.frames["OSEMainFrame"].location.href = "Ind-1994-Map.htm";}
  else if ((param.search ("per-1996") != -1) || (param.search ("peru") != -1))
   {window.frames["OSEMainFrame"].location.href = "Per-1996.htm";}
  else if ((param.search ("kol-1998") != -1) || (param.search ("chimborazo") != -1))
   {window.frames["OSEMainFrame"].location.href = "Kol-1998.htm";}
  else if ((param.search ("usa-1998") != -1) || ((param.search ("usa") != -1) && (param.search ("usa-2000") == -1)))
   {window.frames["OSEMainFrame"].location.href = "Usa-1998.htm";}
  else if ((param.search ("sri-1999") != -1) || ((param.search ("sri") != -1) && (param.search ("lanka") != -1)))
   {window.frames["OSEMainFrame"].location.href = "Sri-1999.htm";}
  else if ((param.search ("kam-2000") != -1) || (param.search ("kambodscha") != -1))
   {window.frames["OSEMainFrame"].location.href = "Kam-2000.htm";}
  else if (param.search ("usa-2000-0") != -1)
   {var page = param.substr (param.search ("usa-2000") + 9, 3);
    window.frames["OSEMainFrame"].location.href = "Usa-2000-" + page + ".htm";}
  else if (param.search ("usa-2000") != -1)
   {window.frames["OSEMainFrame"].location.href = "Usa-2000.htm";}
  else if ((param.search ("kol-2001") != -1) || (param.search ("kolumbien") != -1))
   {window.frames["OSEMainFrame"].location.href = "Kol-2001.htm";}
  else if ((param.search ("afr-2002") != -1) || (param.search ("afrika") != -1) || (param.search ("simbabwe") != -1))
   {window.frames["OSEMainFrame"].location.href = "Afr-2002.htm";}
  else if ((param.search ("afr-2003") != -1) || (param.search ("namibia") != -1))
   {window.frames["OSEMainFrame"].location.href = "Afr-2003.htm";}
  else if ((param.search ("afr-2004") != -1) || (param.search ("tansania") != -1) || (param.search ("kiliman") != -1))
   {if (param.search ("dia") != -1)
     {for (var i = 6; i >= 1; i--)
       {if ((param.search ("g" + i) != -1) || (i == 1))
         {window.frames["OSEMainFrame"].location.href = "Afr-2004-G" + i + ".htm";
          i = 0;}}}
    else
     {window.frames["OSEMainFrame"].location.href = "Afr-2004.htm";}}
  else if (param.search ("kili") != -1)
   {window.frames["OSEMainFrame"].location.href = "Afr-2004-G1.htm";}
  else if (param.search ("rus-2005-0") != -1)
   {var page = param.substr (param.search ("rus-2005") + 9, 3);
    window.frames["OSEMainFrame"].location.href = "Rus-2005-" + page + ".htm";}
  else if ((param.search ("rus-2005") != -1) || (param.search ("russland") != -1))
   {window.frames["OSEMainFrame"].location.href = "Rus-2005.htm";}
  else if ((param.search ("mex-2006") != -1) || (param.search ("mexiko") != -1) || (param.search ("mexico") != -1))
   {window.frames["OSEMainFrame"].location.href = "Mex-2006.htm";}
  else if (param.search ("deu-2006-001") != -1)
   {window.frames["OSEMainFrame"].location.href = "Deu-2006-001.htm";}
  else if (param.search ("deu-2006-002") != -1)
   {window.frames["OSEMainFrame"].location.href = "Deu-2006-002.htm";}
  else if ((param.search ("deu-2006") != -1) || (param.search ("deutschland") != -1))
   {window.frames["OSEMainFrame"].location.href = "Deu-2006.htm";}
  else if (param.search ("eur-2006-0") != -1)
   {var page = param.substr (param.search ("eur-2006") + 9, 3);
    window.frames["OSEMainFrame"].location.href = "Eur-2006-" + page + ".htm";}
  else if ((param.search ("eur-2006") != -1) || (param.search ("europa") != -1) || (param.search ("ukraine") != -1) || (param.search ("balkan") != -1))
   {window.frames["OSEMainFrame"].location.href = "Eur-2006.htm";}
  else if ((param.search ("sud-2007") != -1) || (param.search ("sudan") != -1) || (param.search ("nubien") != -1))
   {if (param.search ("dia") != -1)
     {for (var i = 1; i <= 4; i++)
       {if (param.search ("g4" + i) != -1)
         {window.frames["OSEMainFrame"].location.href = "Sud-2007-G4" + i + ".htm";
          i = 5;}
        else if (param.search ("g" + i) != -1)
         {window.frames["OSEMainFrame"].location.href = "Sud-2007-G" + i + ".htm";
          i = 5;}
        else if (i == 4)
         {window.frames["OSEMainFrame"].location.href = "Sud-2007-G3.htm";}}}
    else
     {window.frames["OSEMainFrame"].location.href = "Sud-2007.htm";}}
  else if ((param.search ("eth-2007") != -1) || (param.search ("thiopien") != -1) || (param.search ("danakil") != -1))
   {window.frames["OSEMainFrame"].location.href = "Eth-2007-Map.htm";}
  else if ((param.search ("mad-2008") != -1) || (param.search ("madagaskar") != -1) || (param.search ("madagascar") != -1))
   {window.frames["OSEMainFrame"].location.href = "Mad-2008-Map.htm";}
  else if ((param.search ("him-2008") != -1) || (param.search ("himalaya") != -1) || (param.search ("himalaja") != -1) || (param.search ("nepal") != -1) || (param.search ("bhutan") != -1))
   {window.frames["OSEMainFrame"].location.href = "Him-2008-Map.htm";}
  else if (param.search ("nam-2009") != -1)
   {window.frames["OSEMainFrame"].location.href = "Nam-2009-Map.htm";}
  else if ((param.search ("ita-2010") != -1) || (param.search ("italien") != -1) || (param.search ("sizilien") != -1))
   {window.frames["OSEMainFrame"].location.href = "Ita-2010-Map.htm";}
  else if ((param.search ("pat-2011") != -1) || (param.search ("chile") != -1) || (param.search ("argentinien") != -1) || (param.search ("patagonien") != -1) || (param.search ("feuerland") != -1))
   {window.frames["OSEMainFrame"].location.href = "Pat-2011-Map.htm";}
  else if (param.search ("galerie-") != -1)
   {var page = param.substr (param.search ("galerie") + 8, 2);
    window.frames["OSEMainFrame"].location.href = "Galerie-" + page + ".htm";}
  else if (param.search ("galerie") != -1)
   {window.frames["OSEMainFrame"].location.href = "Galerie-1.htm";}
  else if (param.search ("ium-p") != -1)
   {window.frames["OSEMainFrame"].location.href = "IuM-P.htm";}
  else if (param.search ("ium") != -1)
   {window.frames["OSEMainFrame"].location.href = "IuM.htm";}
  else if (param.search ("uhr") != -1)
   {window.frames["OSEMainFrame"].location.href = "Uhr.htm";}
  else if (param.search ("acr") != -1)
   {window.frames["OSEMainFrame"].location.href = "ACR.htm";}
  else if (param.search ("seimei") != -1)
   {window.frames["OSEMainFrame"].location.href = "seimei.htm";}
  else if (param.search ("jp") != -1)
   {window.frames["OSEMainFrame"].location.href = "JP.htm";}
  else if ((param.search ("judo") != -1) || (path.search ("medizin") != -1) || (path.search ("erfurt") != -1))
   {window.frames["OSEMainFrame"].location.href = "Judo.htm";}
  else if ((param.search ("holley") != -1) || (param.search ("kanzlei") != -1))
   {window.frames["OSEMainFrame"].location.href = "Holley.htm";}
  else if ((param.search ("ju-jutsu") != -1) || (param.search ("judo-club") != -1) || (param.search ("wetzlar") != -1))
   {window.frames["OSEMainFrame"].location.href = "Ju-Jutsu.htm";}
  else if (param.search ("gra") != -1)
   {window.frames["OSEMainFrame"].location.href = "GRA.htm";}
  else if (param.search ("reisen") != -1)
   {window.frames["OSEMainFrame"].location.href = "Reisen.htm";}
  else if (param.search ("avidal") != -1)
   {if (param.search ("dis") != -1)
     {window.frames["OSEMainFrame"].location.href = "AVIDAL-Dis.htm";}
    else if (param.search ("vas") != -1)
     {window.frames["OSEMainFrame"].location.href = "AVIDAL-Vas.htm";}
    else
     {window.frames["OSEMainFrame"].location.href = "AVIDAL-Dis.htm";}}
  else if (param.search ("referenz-1") != -1)
   {window.frames["OSEMainFrame"].location.href = "Referenz-1.htm";}
  else if (param.search ("referenz-2") != -1)
   {window.frames["OSEMainFrame"].location.href = "Referenz-2.htm";}
  else if (param.search ("referenz") != -1)
   {window.frames["OSEMainFrame"].location.href = "Referenz-1.htm";}
  else if (param.search ("kontakt") != -1)
   {window.frames["OSEMainFrame"].location.href = "Kontakt.htm";}
  else if (param.search ("mail") != -1)
   {window.frames["OSEMainFrame"].location.href = "Mail.htm";}
  else if (param.search ("buch") != -1)
   {window.frames["OSEMainFrame"].location.href = "G-Buch.php?Seite=1&Sort=2";}
  else if (param.search ("eloisa") != -1)
   {window.frames["OSEMainFrame"].location.href = "Eloisa.htm";}
  else if (param.search ("pmenu") != -1)
   {window.frames["OSEMainFrame"].location.href = "Menu-P.htm";}
  else if (param.search ("tmenu") != -1)
   {window.frames["OSEMainFrame"].location.href = "Menu-T.htm";}
  else if (param.search ("mmenu") != -1)
   {window.frames["OSEMainFrame"].location.href = "Menu-M.htm";}
  else if ((param.search ("map") != -1) || (path.search ("touren") != -1))
   {window.frames["OSEMainFrame"].location.href = "Map.htm";}
  else
   {window.frames["OSEMainFrame"].location.href = "Home.htm";}}