var whichbutton = 1;
imgdir = 'images/btn-';
offext = '-de.gif';
onext = '-de-on.gif';
overext = '-de-on.gif';

conBrowser=0;

switch1on  = new Image();  switch1on.src  = imgdir + 'home' + overext;
switch1off = new Image();  switch1off.src = imgdir + 'home' + offext;
switch1sta = new Image();  switch1sta.src = imgdir + 'home' + onext;
switch2on  = new Image();  switch2on.src  = imgdir + 'teambuilding' + overext;
switch2off = new Image();  switch2off.src = imgdir + 'teambuilding' + offext;
switch2sta = new Image();  switch2sta.src = imgdir + 'teambuilding' + onext;
switch3on  = new Image();  switch3on.src  = imgdir + 'vrouwezand' + overext;
switch3off = new Image();  switch3off.src = imgdir + 'vrouwezand' + offext;
switch3sta = new Image();  switch3sta.src = imgdir + 'vrouwezand' + onext;
switch4on  = new Image();  switch4on.src  = imgdir + 'gastenboek' + overext;
switch4off = new Image();  switch4off.src = imgdir + 'gastenboek' + offext;
switch4sta = new Image();  switch4sta.src = imgdir + 'gastenboek' + onext;
switch5on  = new Image();  switch5on.src  = imgdir + 'boeken' + overext;
switch5off = new Image();  switch5off.src = imgdir + 'boeken' + offext;
switch5sta = new Image();  switch5sta.src = imgdir + 'boeken' + onext;
switch6on  = new Image();  switch6on.src  = imgdir + 'vaarroutes' + overext;
switch6off = new Image();  switch6off.src = imgdir + 'vaarroutes' + offext;
switch6sta = new Image();  switch6sta.src = imgdir + 'vaarroutes' + onext;
switch7on  = new Image();  switch7on.src  = imgdir + 'contact' + overext;
switch7off = new Image();  switch7off.src = imgdir + 'contact' + offext;
switch7sta = new Image();  switch7sta.src = imgdir + 'contact' + onext;
switch8on  = new Image();  switch8on.src  = imgdir + 'fotos-gasten' + overext;
switch8off = new Image();  switch8off.src = imgdir + 'fotos-gasten' + offext;
switch8sta = new Image();  switch8sta.src = imgdir + 'fotos-gasten' + onext;
switch9on  = new Image();  switch9on.src  = imgdir + 'sr' + overext;
switch9off = new Image();  switch9off.src = imgdir + 'sr' + offext;
switch9sta = new Image();  switch9sta.src = imgdir + 'sr' + onext;

conBrowser=1;