// Scriptlibrary made by Erik Putz, Website: http://utopia.ision.nl/~erikputz/
// Email:ejp at ision punt nl 
// Last modified 15 maart  2003

// hoort bij RandomImage, StartRotation en rotate()
var rotation = false;
imageNum = 0;
fields = 3;

function RandomImage(set,i,imagepath,linkpath,tags) {
// format in de array is 1-grafisch-bestand 2-tekst-in-alt-tag 3-link-naar-de-pagina 4-grafisch bestand etc
// set bepaald uit welke dataset de plaatjes geladen moeten worden
// i = -2: hij gaat met 3 willekeurige plaatjes roteren
// i = -1: hij neemt een willekeurig plaatje uit de opgegeven set
// i = getal > 0: hij laadt het i-de plaatje op zien (voor debugging)
// imagepath = startlokatie (gerekend vanaf base) voor alle grafische bestanden
// linkpath = startlokatie (gerekend vanaf base) voor alle links
// linkpath = "nolink": er wordt geen link in de html-geschreven, alleen afbeelding plaatje
// tags = ales wat hier staat opgegeven wordt in de html meegeschreven


   if (set == 1) {
      contents = new Array(
      "random1.gif","dus doe mee en schrijf je in!","detail01.htm",
      "random2.gif","a way of life","home02.htm",
      "random3.gif","neem een kijkje bij de geavanceerde routetechnieken","route01.htm",
      "random4.gif","hoeveel bezoekers heeft de site?","webinfo01.htm",
      "random5.gif","wordt lid van de Stam Z.O.U.T.","stam01.htm",
      "webinfo01.gif","neem een kijkje achter de schermen bij de Zoutmasters","webinfo.shtml",
      "linux_advertisement.jpg","nog geen last van crashende browsers?","stam04.htm",
      "random06.jpg","nog geen last van crashende browsers?","webinfo.shtml",
      "random07.gif","jaaa, dat valt tegen he!","webinfo.shtml",
      "1997_10.gif","prop wat deelnemers in een landrover!","zout1997_1.htm");
      imageName = "set1";
   }

   if (set == 2) {
   // in deze set landscape of portrait van ongeveer 450 x 300 opnemen
      contents = new Array(
      "1991_02.jpg","blub blub","zout1991.htm",
      "1991_03.jpg","nog meer blub blub","zout1991.htm",
      "1991_04.jpg","gaffelen","zout1991_1.htm",
      "1991_05.jpg","knoen op de berkel","zout1991_1.htm",
      "1992_11.jpg","chinese muur","zout1992.htm",
      "1992_12.jpg","uitwerken van de routes","zout1992_2.htm",
      "1995_3.jpg","kamperen in de sneeuw ","zout1995.htm",
      "1995_5.jpg","diskussie in de sneeuw ","zout1995.htm",
      "1997_04.jpg","kanoen op de ... ","zout1997.htm",
      "1997_06.jpg","post in het bos ","zout1997.htm",
      "1997_07.jpg","zwalking around... ","zout1997.htm",
      "1997_08.jpg","kanoen op de ... ","zout1997.htm",
      "1997_09.jpg","fill up your tank! ","zout1997.htm",
      "1998_13.jpg","hi there ! ","zout1998.htm",
      "1998_16.jpg","where to go... ","zout1998.htm",
      "1999_1002.jpg","start op NS station Heyendaal ","zout1999_10.htm",
      "1999_1003.jpg","start op NS station Heyendaal ","zout1999_10.htm",
      "1999_1102.jpg","noodtelefoon! ","zout1999_11.htm",
      "1999_1201.jpg","koek en zopie met koppel ... ","zout1999_12.htm",
      "1999_1202.jpg","nog meer nattigheid... ","zout1999_12.htm",
      "1999_1501.jpg","sneeuwstorm ","zout1999_15.htm",
      "1999_1502.jpg","opstaan! ","zout1999_15.htm",
      "1999_1503.jpg","de paden op, de lanen in... ","zout1999_15.htm",
      "1999_2001.jpg","even bijwerken ","zout1999_20.htm",
      "1999_2002.jpg","zoek de telegraafkabel ","zout1999_20.htm",
      "1999_2101.jpg","kabelbaan ","zout1999_21.htm",
      "1999_2103.jpg","kabelbaansnelheid ","zout1999_21.htm",
      "1999_2201.jpg","morgenstimmung ","zout1999_22.htm",
      "1999_2202.jpg","joeri in action ","zout1999_22.htm",
      "1999_2301.jpg","a-overzet bij lunchpost ","zout1999_23.htm",
      "1999_2302.jpg","lunchpost 2 gettogether ","zout1999_23.htm",
      "1999_2401.jpg","kano's op de maas ","zout1999_24.htm",
      "1999_2402.jpg","nog meer kano's op de maas ","zout1999_24.htm",
      "1999_2501.jpg","diskussion ","zout1999_25.htm",
      "1999_2502.jpg","the long way... ","zout1999_25.htm",
      "1999_2601.jpg","rampenpost met stralingsbron ","zout1999_26.htm",
      "1999_2603.jpg","gammaster ","zout1999_26.htm",
      "2000_1001.jpg","meditation ","zout2000_10.htm",
      "2000_1003.jpg","Z ","zout2000_10.htm",
      "2000_1004.jpg","de hoogwassers ","zout2000_10.htm",
      "2000_1101.jpg","teulephine espieunaazj ","zout2000_11.htm",
      "2000_1103.jpg","mission control ","zout2000_11.htm",
      "2000_1104.jpg","BACKLIGHT ","zout2000_11.htm",
      "2000_1201.jpg","4WD ","zout2000_12.htm",
      "2000_1202.jpg","Kleinveld & Co ","zout2000_12.htm",
      "2000_1203.jpg","boobytrapkluis ","zout2000_12.htm",
      "2000_1303.jpg","digging ","zout2000_13.htm",
      "2000_1401.jpg","touwbaan met Gerda ","zout2000_14.htm",
      "2000_1402.jpg","Upside down ","zout2000_14.htm",
      "2000_1403.jpg","vrijdag? touwbaan ","zout2000_14.htm",
      "2000_1503.jpg","starten op zaterdagochtend ","zout2000_15.htm",
      "2000_1504.jpg","startpost getthogether ","zout2000_15.htm",
      "2000_2002.jpg","koffievreugd ","zout2000_20.htm",
      "2000_2101.jpg","wieder mal ein diskusion ","zout2000_21.htm",
      "2000_2202.jpg","hoog he! ","zout2000_22.htm",
      "2000_2203.jpg","lonely planet ","zout2000_22.htm",
      "2000_2301.jpg","thee complet ","zout2000_23.htm",
      "2000_2303.jpg","ham and eggs please ","zout2000_23.htm",
      "2000_2305.jpg","challenge before lunch ","zout2000_23.htm",
      "2000_2402.jpg","Ruben in action ","zout2000_24.htm",
      "2000_2404.jpg","verspreiden en russisch l... ","zout2000_24.htm",
      "2000_2502.jpg","touwbaan action ","zout2000_25.htm",
      "2000_2505.jpg","touwbaan action ","zout2000_25.htm",
      "2000_2601.jpg","kabelbaan achtervolging ","zout2000_26.htm",
      "2000_2803.jpg","chez berry ","zout2000_28.htm",
      "2000_2902.jpg","goedemorgen ","zout2000_29.htm",
      "2000_2903.jpg","adhesie experiment mit schlagsahne","zout2000_29.htm",
      "2000_2904.jpg","we made it!","zout2000_29.htm",
      "2000_3001.jpg","aggregaat - milieubeleidsverklaring ","zout2000_30.htm",
      "2001_0007.jpg","Lets have a party ","zout2001.htm",
      "2001_1101.jpg","scouting - modern ","zout2001_11.htm",
      "2001_1103.jpg","trappersbaan ","zout2001_11.htm",
      "2001_1104.jpg","trappersbaan ","zout2001_11.htm",
      "2001_1105.jpg","trappersbaan ","zout2001_11.htm",
      "2001_1201.jpg","Nu in de aanbieding","zout2001_12.htm",
      "2001_2001.jpg","Overlegmoment","zout2001_20.htm",
      "2001_2004.jpg","On the road again","zout2001_20.htm",
      "2001_2101.jpg","Zeer koude kanopost","zout2001_21.htm",
      "2001_2402.jpg","Koppel ... meldt zich","zout2001_24.htm",
      "2001_2501.jpg","Kaart en Kompas","zout2001_25.htm",
      "2001_2601.jpg","Afweegpost Zout2001","zout2001_26.htm",
      "2001_2602.jpg","Mud","zout2001_26.htm",
      "2001_2701.jpg","Vakkenvullen 2001","zout2001_27.htm",
      "2001_2802.jpg","Where are we?","zout2001_28.htm",
      "2001_3103.jpg","The Jury","zout2001_31.htm",
      "2002_0001.jpg","De route van dit jaar...","zout2002.htm",
      "2002_0007.jpg","arbobed","zout2002_3.htm",
      "2002_0009.jpg","winnaars Marcel en Hans","zout2002_1.htm",
      "2002_0010.jpg","ochtendgloren","zout2002.htm",
      "2002_0016.jpg","kanoen ter vermijding van omlopen","zout2002.htm",
      "2002_0017.gif","trofee","zout2002_2.htm",
      "2002_0018.jpg","morgenstimmung","zout2002.htm",      
      "2002_1002.jpg","Puzzelen maar...","zout2002_10.htm",
      "2002_1003.jpg","stafkampje","zout2002_10.htm",
      "2002_1101.jpg","Mega touwbaan im dunkel","zout2002_11.htm",
      "2002_1102.jpg","Mega touwbaan im dunkel","zout2002_11.htm",
      "2002_1104.jpg","touwbaan zoekplaatje","zout2002_11.htm",
      "2002_1201.jpg","Voelkim","zout2002_12.htm",
      "2002_1202.jpg","Het recta gevoel","zout2002_12.htm",
      "2002_1203.jpg","voelkim linjes 1500 meter route","zout2002_12.htm",
      "2002_1301.jpg","Warrrme worsten","zout2002_13.htm",
      "2002_1302.jpg","Noodenveloppen geven een prettige warmte af","zout2002_13.htm",
      "2002_1403.jpg","ochtendgloren","zout2002_14.htm",
      "2002_2001.jpg","Hoe koud was het? Zooooo koud!","zout2002_20.htm",
      "2002_2101.jpg","de paaaden op de laaanen in","zout2002_21.htm",
      "2002_2201.jpg","Bumpy stuff (Chinese muur met PBMs)","zout2002_22.htm",
      "2002_2302.jpg","Ladderbaan","zout2002_23.htm",
      "2002_2303.jpg","Ladderbaan","zout2002_23.htm",
      "2002_2401.jpg","Gecombineerde kano- en lunchpost","zout2002_24.htm",
      "2002_2402.jpg","Gecombineerde kano- en lunchpost","zout2002_24.htm",
      "2002_2403.jpg","Lunchpost","zout2002_24.htm",
      "2002_2404.jpg","kano bronzingfactor 22","zout2002_24.htm",
      "2002_2503.jpg","de ozaco is hard aan het werk","zout2002_25.htm",
      "2002_2601.jpg","Hoe nat het wel niet was ...","zout2002_26.htm",
      "2002_2603.jpg","post ZAP6","zout2002_26.htm",
      "2002_2702.jpg","Slappe apenbrug","zout2002_27.htm",
      "2002_2802.jpg","koppel ... op weg","zout2002_28.htm",
      "2002_2803.jpg","the cookery fanclub","zout2002_28.htm",
      "2002_2901.jpg","koppel ... op weg","zout2002_29.htm",
      "2002_2902.jpg","uitrustplek","zout2002_29.htm",
      "2002_3002.jpg","warme worst op het eindpunt van zout 2002","zout2002_30.htm",
      "2002_3003.jpg","eten op het eindpunt van zout 2002","zout2002_30.htm",
      "2002_3005.jpg","eten op het eindpunt van zout 2002","zout2002_30.htm",
      "2002_3101.jpg","Breaking up hurts, you know","zout2002_31.htm",
      "2002_3102.jpg","zondag standplaats fouragetent","zout2002_31.htm",
      "2002_3103.jpg","standplaats eindpunt zaterdag","zout2002_31.htm",
      "2002_3104.jpg","standplaats eindpunt","zout2002_31.htm",
      "2003_0001.jpg","de jury of 2003","zout2003_1.htm",
      "2003_0004.jpg","trofee","zout2003.htm", 
      "2003_1001.jpg","x-ray scanner","zout2003_10.htm",       
      "2003_1002.jpg","x-ray scanner","zout2003_10.htm",    
      "2003_1004.jpg","het scannen van de bagage","zout2003_10.htm",   
      "2003_1006.jpg","waar nu weer heen?","zout2003_10.htm",   
      "2003_1201.jpg","ja wat nu weer","zout2003_12.htm",   
      "2003_1202.jpg","milsani fever","zout2003_12.htm",
      "2003_1301.jpg","overlegsituatie","zout2003_13.htm",
      "2003_1306.jpg","touwbaan","zout2003_13.htm",         
      "2003_1503.jpg","yes!","zout2003_15.htm",  
      "2003_2003.jpg","starten maar!","zout2003_20.htm",
      "2003_2004.jpg","starten maar!","zout2003_20.htm",         
      "2003_2005.jpg","starten maar!","zout2003_20.htm", 
      "2003_2101.jpg","de routebeschrijving is ...","zout2003_21.htm",
      "2003_2102.jpg","de routebeschrijving is ...","zout2003_21.htm",
      "2003_2103.jpg","de routebeschrijving is ...","zout2003_21.htm",
      "2003_2203.jpg","even opwarmen","zout2003_22.htm",
      "2003_2303.jpg","even kanoen","zout2003_23.htm",
      "2003_2304.jpg","even kanoen","zout2003_23.htm",
      "2003_2401.jpg","lunchpost","zout2003_24.htm",
      "2003_2402.jpg","lunchpost","zout2003_24.htm",
      "2003_2403.jpg","lunchpost","zout2003_24.htm",            
      "2003_2501.jpg","fietsen","zout2003_25.htm",
      "2003_2502.jpg","fietsen","zout2003_25.htm",
      "2003_2701.jpg","peilen in de jeneverbessen","zout2003_27.htm",
      "2003_2702.jpg","peildoos","zout2003_27.htm",
      "2003_2801.jpg","overlegsituatie","zout2003_28.htm",
      "2003_2802.jpg","bouwzeilen","zout2003_28.htm",      
      "2003_2908.jpg","avondeten","zout2003_29.htm", 
      "2003_3001.jpg","naar huis...","zout2003_30.htm",      
      "2003_3002.jpg","de enthousiaste jury","zout2003_30.htm",
      "2003_3003.jpg","het deelnemersveld","zout2003_30.htm",
      "2003_3005.jpg","prijsuitreiking","zout2003_30.htm",
      "2003_3008.jpg","het deelnemersveld","zout2003_30.htm"
      );
      imageName = "set2";
   }

   if (set == 3) {
   // in deze set ALLEEN plaatjes landscape van ongeveer 450 x 300 opnemen
      contents = new Array(
"1991_02.jpg","blub blub","zout1991.htm",
      "1991_03.jpg","nog meer blub blub","zout1991.htm",
      "1991_05.jpg","knoen op de berkel","zout1991_1.htm",
      "1997_06.jpg","post in het bos ","zout1997.htm",
      "1997_07.jpg","zwalking around... ","zout1997.htm",
      "1998_13.jpg","hi there ! ","zout1998.htm",
      "1999_1002.jpg","start op NS station Heyendaal ","zout1999_10.htm",
      "1999_1003.jpg","start op NS station Heyendaal ","zout1999_10.htm",
      "1999_1102.jpg","noodtelefoon! ","zout1999_11.htm",
      "1999_1201.jpg","koek en zopie met koppel ... ","zout1999_12.htm",
      "1999_1202.jpg","nog meer nattigheid... ","zout1999_12.htm",
      "1999_1501.jpg","sneeuwstorm ","zout1999_15.htm",
      "1999_1502.jpg","opstaan! ","zout1999_15.htm",
      "1999_2001.jpg","even bijwerken ","zout1999_20.htm",
      "1999_2301.jpg","a-overzet bij lunchpost ","zout1999_23.htm",
      "1999_2302.jpg","lunchpost 2 gettogether ","zout1999_23.htm",
      "1999_2401.jpg","kano's op de maas ","zout1999_24.htm",
      "1999_2402.jpg","nog meer kano's op de maas ","zout1999_24.htm",
      "1999_2601.jpg","rampenpost met stralingsbron ","zout1999_26.htm",
      "2000_1001.jpg","meditation ","zout2000_10.htm",
      "2000_1003.jpg","Z ","zout2000_10.htm",
      "2000_1004.jpg","de hoogwassers ","zout2000_10.htm",
      "2000_1101.jpg","teulephine espieunaazj ","zout2000_11.htm",
      "2000_1104.jpg","BACKLIGHT ","zout2000_11.htm",
      "2000_1201.jpg","4WD ","zout2000_12.htm",
      "2000_1202.jpg","Kleinveld & Co ","zout2000_12.htm",
      "2000_1203.jpg","boobytrapkluis ","zout2000_12.htm",
      "2000_1303.jpg","digging ","zout2000_13.htm",
      "2000_1503.jpg","starten op zaterdagochtend ","zout2000_15.htm",
      "2000_1504.jpg","startpost getthogether ","zout2000_15.htm",
      "2000_2002.jpg","koffievreugd ","zout2000_20.htm",
      "2000_2101.jpg","wieder mal ein diskusion ","zout2000_21.htm",
      "2000_2203.jpg","lonely planet ","zout2000_22.htm",
      "2000_2303.jpg","ham and eggs please ","zout2000_23.htm",
      "2000_2402.jpg","Ruben in action ","zout2000_24.htm",
      "2000_2404.jpg","verspreiden en russisch l... ","zout2000_24.htm",
      "2000_2502.jpg","touwbaan action ","zout2000_25.htm",
      "2000_2505.jpg","touwbaan action ","zout2000_25.htm",
      "2000_2601.jpg","kabelbaan achtervolging ","zout2000_26.htm",
      "2000_2904.jpg","we made it!","zout2000_29.htm",
      "2000_3001.jpg","aggregaat - milieubeleidsverklaring ","zout2000_30.htm",
      "2001_0007.jpg","Lets have a party ","zout2001.htm",
      "2001_1104.jpg","trappersbaan ","zout2001_11.htm",
      "2001_1105.jpg","trappersbaan ","zout2001_11.htm",
      "2001_1201.jpg","Nu in de aanbieding","zout2001_12.htm",
      "2001_2001.jpg","Overlegmoment","zout2001_20.htm",
      "2001_2004.jpg","On the road again","zout2001_20.htm",
      "2001_2101.jpg","Zeer koude kanopost","zout2001_21.htm",
      "2001_2501.jpg","Kaart en Kompas","zout2001_25.htm",
      "2001_2701.jpg","Vakkenvullen 2001","zout2001_27.htm",
      "2001_2802.jpg","Where are we?","zout2001_28.htm",
      "2002_0001.jpg","De route van dit jaar...","zout2002.htm",
      "2002_0010.jpg","ochtendgloren","zout2002.htm",
      "2002_0016.jpg","kanoen ter vermijding van omlopen","zout2002.htm",
      "2002_0018.jpg","morgenstimmung","zout2002.htm",
      "2002_1002.jpg","Puzzelen maar...","zout2002_10.htm",
      "2002_1101.jpg","Mega touwbaan im dunkel","zout2002_11.htm",
      "2002_1104.jpg","touwbaan zoekplaatje","zout2002_11.htm",
      "2002_1201.jpg","Voelkim","zout2002_12.htm",
      "2002_1301.jpg","Warrrme worsten","zout2002_13.htm",
      "2002_2001.jpg","Hoe koud was het? Zooooo koud!","zout2002_20.htm",
      "2002_2101.jpg","de paaaden op de laaanen in","zout2002_21.htm",
      "2002_2401.jpg","Gecombineerde kano- en lunchpost","zout2002_24.htm",
      "2002_2402.jpg","Gecombineerde kano- en lunchpost","zout2002_24.htm",
      "2002_2403.jpg","Lunchpost","zout2002_24.htm",
      "2002_2404.jpg","kano bronzingfactor 22","zout2002_24.htm",
      "2002_2503.jpg","de ozaco is hard aan het werk","zout2002_25.htm",
      "2002_2601.jpg","Hoe nat het wel niet was ...","zout2002_26.htm",
      "2002_2603.jpg","post ZAP6","zout2002_26.htm",
      "2002_2803.jpg","the cookery fanclub","zout2002_28.htm",
      "2002_3005.jpg","eten op het eindpunt van zout 2002","zout2002_30.htm",
      "2003_0001.jpg","de jury of 2003","zout2003_1.htm",
      "2003_0004.jpg","trofee","zout2003.htm", 
      "2003_1002.jpg","x-ray scanner","zout2003_10.htm",    
      "2003_1006.jpg","waar nu weer heen?","zout2003_10.htm",   
      "2003_1201.jpg","ja wat nu weer","zout2003_12.htm",   
      "2003_1301.jpg","overlegsituatie","zout2003_13.htm",
      "2003_1306.jpg","touwbaan","zout2003_13.htm",         
      "2003_2004.jpg","starten maar!","zout2003_20.htm",         
      "2003_2101.jpg","de routebeschrijving is ...","zout2003_21.htm",
      "2003_2103.jpg","de routebeschrijving is ...","zout2003_21.htm",
      "2003_2203.jpg","even opwarmen","zout2003_22.htm",
      "2003_2303.jpg","even kanoen","zout2003_23.htm",
      "2003_2304.jpg","even kanoen","zout2003_23.htm",
      "2003_2401.jpg","lunchpost","zout2003_24.htm",
      "2003_2402.jpg","lunchpost","zout2003_24.htm",
      "2003_2403.jpg","lunchpost","zout2003_24.htm",            
      "2003_2701.jpg","peilen in de jeneverbessen","zout2003_27.htm",
      "2003_2702.jpg","peildoos","zout2003_27.htm",
      "2003_2802.jpg","bouwzeilen","zout2003_28.htm",      
      "2003_2908.jpg","avondeten","zout2003_29.htm", 
      "2003_3005.jpg","prijsuitreiking","zout2003_30.htm"    
      );
      imageName = "rotation";
   }

   nos = parseInt(contents.length/fields);
   if (i == (-1)) {
      i = Math.round(nos*Math.random() - 0.5);
   }
   if (i > nos-1) {
      i = nos-1;
   }
   if (i > (-2)) {
      if ((contents[i*fields+2]) && (linkpath != "nolink")) {
        document.write("<A HREF=\"" + linkpath + contents[i*fields+2] + "\">");
      }
      if (tags) {
         document.write("<IMG NAME=\"" + imageName + "\" SRC=\"" + imagepath + contents[i*fields] + "\" ALT=\"" + contents[i*fields+1] + "\" BORDER=\"0\" " + tags + " >");
      }
      else {
         document.write("<IMG NAME=\"" + imageName + "\" SRC=\"" + imagepath + contents[i*fields] + "\" ALT=\"" + contents[i*fields+1] + "\" BORDER=\"0\">");
      }
      if ((contents[i*fields+2]) && (linkpath != "nolink")) {
        document.write("</A>");
      }
   }
   if (i == (-2)) {
      RotatingImages = new Array();
      for (j = 0; j < 3; j++) {
         RotatingImages[j] = new Image();
         rand = Math.round(Math.random()*(nos));
         if (rand > (nos-1)) {rand = nos -1};
         if (rand < 0) {rand = 0};
         RotatingImages[j].src = imagepath + contents[rand*fields];
      }
   }
}

function rotate()  {
    // deze function hoort bij RandomImage
    document.rotation.src = RotatingImages[imageNum].src
    imageNum++
    if ( imageNum > 2) {
        imageNum = 0
    }
    setTimeout ('rotate()' , 3500);
}

function StartRotation(set,i,imagepath,linkpath,tags) {
    // deze function hoort bij RandomImage
    if (document.rotation) {
        if (!rotation) {
            rotation = true;
            RandomImage(set,i,imagepath,linkpath,tags);
            rotate();
        }
        else {
            RandomImage(set,i,imagepath,linkpath,tags);
        }
    }
}

// attentie getZoutCookie zit ook identiek in de library_bb.js - synchroon houden! 
function getZoutCookie() {
   // hiermee worden de waarden uit de zout-cookie in de array zcv geschreven
    imax = 20;
    value = false;
    var search = "zout_site=";
    if (document.cookie.length > 0) { 
        offset = document.cookie.indexOf(search);
        if (offset != -1) { 
            offset += search.length;
            end = document.cookie.indexOf(";", offset);
            if (end == -1) {
                end = document.cookie.length;
            }
            value = unescape(document.cookie.substring(offset, end));
        }
    }
    zcv = new Array();
    if (value) {
        zcv = value.split ("&")
    }
    for (i=0; i < imax; i++) {
        if ((!zcv[i]) || (zcv[i] == "undefined")) { zcv[i] = "na" };
    }
}

// attentie setZoutCookie zit ook identiek in de library_bb.js - synchroon houden! 
function setZoutCookie() {
   // hiermee worden de waarden uit de array zcv in het cookie geschreven
    imax = 20;
    var today = new Date();
    var expires = new Date();
    expires.setTime(today.getTime() + 1000*60*60*24*365);
    path = "/";
    value = "";
    for (i=0; i < imax; i++) {
        value = value + zcv[i] + "&"
    }
    document.cookie = "zout_site=" + escape(value) + ((expires == null) ? "" : ("; expires=" + expires.toGMTString())) + "; path=" + path
}

// attentie deze function zit identiek ook in library_bb.js
function storeReference() {
   // hiermee wordt een refererende link-website in het cookie opgeslagen
   getZoutCookie();
   zcv[7] = "na";
   if (parent.document.referrer) {
      zcv[7] = escape(parent.document.referrer);
   }
   setZoutCookie();
}

function initPage(Menu,Target) {
   // hiermee wordt het juiste menubalkje in het linkerframe geactiveerd en
   // het linker frame wordt altijd geladen, in dat geval wordt
   // de refererende link - website wordt tijdelijk in het cookie opgeslagen
   if (parent.frames.length != 0) {
      parent.left.updateMenu(Menu);
      if ((Target) && (parent.left.english)) {
         open(Target, "right");
      }
   }
   else {
      if (Menu != "leden") {
         redir_url = "index.htm?" + document.location;
         storeReference();
         open(redir_url, "_parent");
      }
   }
}

function imgActive(imgName) {
   // functie voor het menu in het linkerframe
   if (br == "n3" && Menu != imgName) {
      imgOmo = eval(imgName + "_omo.src");
      document[ imgName ].src = imgOmo;
   }
}

function imgInactive(imgName) {
   // functie voor het menu in het linkerframe
   if (br == "n3" && Menu != imgName) {
       imgNor = eval(imgName + "_nor.src");
       document[ imgName ].src = imgNor;
   }
}

function updateMenu(imgName) {
   // functie voor het menu in het linkerframe
   if (br == "n3") {
      oldMenu = Menu;
      Menu = imgName;
      if (oldMenu != "default") {
         imgNor = eval(oldMenu + "_nor.src");
         document[ oldMenu ].src = imgNor;
      }
      if (Menu != "default") {
         imgAct = eval(imgName + "_act.src");
         document[ imgName ].src = imgAct;
      }
   }
}