var whichbutton = 1;
imgdir = 'images/button';
onext = '-eng-on.gif';
offext = '-eng.gif';

conBrowser=0;

switch1on  = new Image();  switch1on.src  = imgdir + 'hetsysteem' + onext;
switch1off = new Image();  switch1off.src = imgdir + 'hetsysteem' + offext;
switch1sta = switch1on;
switch2on  = new Image();  switch2on.src  = imgdir + 'dewerking' + onext;
switch2off = new Image();  switch2off.src = imgdir + 'dewerking' + offext;
switch2sta = switch2on;
switch3on  = new Image();  switch3on.src  = imgdir + 'degebruikers' + onext;
switch3off = new Image();  switch3off.src = imgdir + 'degebruikers' + offext;
switch3sta = switch3on;
switch4on  = new Image();  switch4on.src  = imgdir + 'demakers' + onext;
switch4off = new Image();  switch4off.src = imgdir + 'demakers' + offext;
switch4sta = switch4on;
switch5on  = new Image();  switch5on.src  = imgdir + 'nieuws' + onext;
switch5off = new Image();  switch5off.src = imgdir + 'nieuws' + offext;
switch5sta = switch5on;
switch6on  = new Image();  switch6on.src  = imgdir + 'contact' + onext;
switch6off = new Image();  switch6off.src = imgdir + 'contact' + offext;
switch6sta = switch6on;
 
conBrowser=1;