suripicson = new Image();
suripicson.src = "buttons/suripics-b.gif";
suripicsoff = new Image();
suripicsoff.src = "buttons/suripics-a.gif";

alphonsiuson = new Image();
alphonsiuson.src = "buttons/alphonsius-en-b.gif";
alphonsiusoff = new Image();
alphonsiusoff.src = "buttons/alphonsius-en-a.gif";

bonifaason = new Image();
bonifaason.src = "buttons/bonifaas-en-b.gif";
bonifaasoff = new Image();
bonifaasoff.src = "buttons/bonifaas-en-a.gif";

clemenson = new Image();
clemenson.src = "buttons/clemens-en-b.gif";
clemensoff = new Image();
clemensoff.src = "buttons/clemens-en-a.gif";

rosaon = new Image();
rosaon.src = "buttons/rosa-en-b.gif";
rosaoff = new Image();
rosaoff.src = "buttons/rosa-en-a.gif";

cathedralon = new Image();
cathedralon.src = "buttons/cathedral-en-b.gif";
cathedraloff = new Image();
cathedraloff.src = "buttons/cathedral-en-a.gif"; 

paramariboon = new Image();
paramariboon.src = "buttons/paramaribo-b.gif";
paramaribooff = new Image();
paramaribooff.src = "buttons/paramaribo-a.gif";

surinameon = new Image();
surinameon.src = "buttons/suriname-en-b.gif";
surinameoff = new Image();
surinameoff.src = "buttons/suriname-en-a.gif";

carolinaon = new Image();
carolinaon.src = "buttons/carolina-en-b.gif";
carolinaoff = new Image();
carolinaoff.src = "buttons/carolina-en-a.gif";

zanderijon = new Image();
zanderijon.src = "buttons/zanderij-b.gif";
zanderijoff = new Image();
zanderijoff.src = "buttons/zanderij-a.gif";

republiekon = new Image();
republiekon.src = "buttons/republiek-b.gif";
republiekoff = new Image();
republiekoff.src = "buttons/republiek-a.gif";

coppenameon = new Image();
coppenameon.src = "buttons/coppename-b.gif";
coppenameoff = new Image();
coppenameoff.src = "buttons/coppename-a.gif";

coronieon = new Image();
coronieon.src = "buttons/coronie-b.gif";
coronieoff = new Image();
coronieoff.src = "buttons/coronie-a.gif";

wageningenon = new Image();
wageningenon.src = "buttons/wageningen-b.gif";
wageningenoff = new Image();
wageningenoff.src = "buttons/wageningen-a.gif";

henaron = new Image();
henaron.src = "buttons/henar-b.gif";
henaroff = new Image();
henaroff.src = "buttons/henar-a.gif";

nickerieon = new Image();
nickerieon.src = "buttons/nickerie-b.gif";
nickerieoff = new Image();
nickerieoff.src = "buttons/nickerie-a.gif";

zeedijkon = new Image();
zeedijkon.src = "buttons/zeedijk-b.gif";
zeedijkoff = new Image();
zeedijkoff.src = "buttons/zeedijk-a.gif";

scheveningenon = new Image();
scheveningenon.src = "buttons/scheveningen-b.gif";
scheveningenoff = new Image();
scheveningenoff.src = "buttons/scheveningen-a.gif";

polderson = new Image();
polderson.src = "buttons/polders-b.gif";
poldersoff = new Image();
poldersoff.src = "buttons/polders-a.gif";

saramaccaon = new Image();
saramaccaon.src = "buttons/saramacca-b.gif";
saramaccaoff = new Image();
saramaccaoff.src = "buttons/saramacca-a.gif";

cupidoon = new Image();
cupidoon.src = "buttons/cupido-b.gif";
cupidooff = new Image();
cupidooff.src = "buttons/cupido-a.gif";

hermitageon = new Image();
hermitageon.src = "buttons/hermitage-b.gif";
hermitageoff = new Image();
hermitageoff.src = "buttons/hermitage-a.gif";

forton = new Image();
forton.src = "buttons/fort-b.gif";
fortoff = new Image();
fortoff.src = "buttons/fort-a.gif";

smson = new Image();
smson.src = "buttons/sms-b.gif";
smsoff = new Image();
smsoff.src = "buttons/sms-a.gif";

maretraiteon = new Image();
maretraiteon.src = "buttons/maretraite-b.gif";
maretraiteoff = new Image();
maretraiteoff.src = "buttons/maretraite-a.gif";

blauwgrondon = new Image();
blauwgrondon.src = "buttons/blauwgrond-b.gif";
blauwgrondoff = new Image();
blauwgrondoff.src = "buttons/blauwgrond-a.gif";

geyersvlijton = new Image();
geyersvlijton.src = "buttons/geyersvlijt-b.gif";
geyersvlijtoff = new Image();
geyersvlijtoff.src = "buttons/geyersvlijt-a.gif";

airporton = new Image();
airporton.src = "buttons/airport-en-b.gif";
airportoff = new Image();
airportoff.src = "buttons/airport-en-a.gif";


function on(imgName) {
   imgOn = eval(imgName + "on.src");
   document [imgName].src = imgOn;
}

function off(imgName) {
   imgOff = eval(imgName + "off.src");
   document [imgName].src = imgOff;
}