foldersTree = gFld("Home", "main.htm")
  insDoc(foldersTree, gLnk(0, "Kontakt / Impressum", "kontakt.htm", 0))
  aux1 = insFld(foldersTree, gFld("Firma", "firma.htm"))
    insDoc(aux1, gLnk(0, "Ihre Ansprechpartner", "ansprech.htm", 0))
  aux1 = insFld(foldersTree, gFld("Produkte", "produkte.htm", 0))
    aux2 = insFld(aux1, gFld("Sicherheitsbeleuchtung", "sichbel.htm", 0))
      insDoc(aux2, gLnk(0, "Leuchtenprogramm", "leuchtenprogramm.htm", 0))
      aux3 = insFld(aux2, gFld("Zentralbatterieanlagen", "zentbat.htm"))
        insDoc(aux3, gLnk(0, "Prospekt (1,2 MB)", "SIBECONTROL.pdf", 1))
        insDoc(aux3, gLnk(0, "Ansicht (126 kB)", "SIBECONTROL-1.pdf", 1))
      insDoc(aux2, gLnk(0, "Busüberwachte Einzelbatteriesysteme", "busez.htm", 0))
      insDoc(aux2, gLnk(0, "Si/RZ Leuchten", "sirz.htm", 0))
    aux2 = insFld(aux1, gFld("ZSV-Anlagen", "zsv.htm", 0))
      insDoc(aux2, gLnk(0, "ZSV-Systeme nach ÖVE-EN 7", "ZSV-Brosch.pdf", 1))
    aux2 = insFld(aux1, gFld("Blindstromkompensation", "bska.htm", 0))
      insDoc(aux2, gLnk(0, "R-15 Reihe", "r15.htm", 0))
      insDoc(aux2, gLnk(0, "B3 Reihe", "b3.htm", 0))
      insDoc(aux2, gLnk(0, "B5 Reihe", "b5.htm", 0))
      insDoc(aux2, gLnk(0, "AAR/100 Reihe", "aar-500.htm", 0))
      insDoc(aux2, gLnk(0, "B5-Static Reihe", "b5st.htm", 0))
      insDoc(aux2, gLnk(0, "AAR/100-Static Reihe", "aar-500st.htm", 0))
    aux2 = insFld(aux1, gFld("Netzfilter (Harmonic-Filter)", "filter-gesamt.htm"))
      insDoc(aux2, gLnk(0, "Passive Filter", "filter-passiv.htm", 0))
      insDoc(aux2, gLnk(0, "Aktive Filter", "filter-saf.htm", 0))
    insDoc(aux1, gLnk(0, "Magnetische Abschirmungen", "ma.htm", 0))
    insDoc(aux1, gLnk(0, "Monitorkompensatoren", "mkomp.htm", 0))  
  aux1 = insFld(foldersTree, gFld("Referenzen", "ref.htm", 0))
    insDoc(aux1, gLnk(0, "Sicherheitsbeleuchtung", "rsichbel.htm", 0))
    insDoc(aux1, gLnk(0, "USV-Anlagen", "rusv.htm", 0))
    insDoc(aux1, gLnk(0, "ZSV-Anlagen", "rzsv.htm", 0))
    insDoc(aux1, gLnk(0, "Blindstromkompensationsanlagen", "rbska.htm", 0))
    insDoc(aux1, gLnk(0, "Magnetische Abschirmungen", "rma.htm", 0))