function vwg(){
   if(document.getElementById('algemeneinfo').style.display=='none')
{document.getElementById('algemeneinfo').style.display='block';}
else{document.getElementById('algemeneinfo').style.display='none';}

   if(document.getElementById('infolidmaatschap').style.display=='none')
{document.getElementById('infolidmaatschap').style.display='block';}
else{document.getElementById('infolidmaatschap').style.display='none';}

   if(document.getElementById('infoactiviteiten').style.display=='none')
{document.getElementById('infoactiviteiten').style.display='block';}
else{document.getElementById('infoactiviteiten').style.display='none';}

   if(document.getElementById('overigepub').style.display=='none')
{document.getElementById('overigepub').style.display='block';}
else{document.getElementById('overigepub').style.display='none';}

   if(document.getElementById('overigepub2').style.display=='none')
{document.getElementById('overigepub2').style.display='block';}
else{document.getElementById('overigepub2').style.display='none';}

   if(document.getElementById('overigepub3').style.display=='none')
{document.getElementById('overigepub3').style.display='block';}
else{document.getElementById('overigepub3').style.display='none';}


}





function Waarnemingen(){
   if(document.getElementById('overzicht').style.display=='none')
{document.getElementById('overzicht').style.display='block';}
else{document.getElementById('overzicht').style.display='none';}

   if(document.getElementById('toevoegen').style.display=='none')
{document.getElementById('toevoegen').style.display='block';}
else{document.getElementById('toevoegen').style.display='none';}


}

function fotos(){
   if(document.getElementById('fnieuw').style.display=='none')
{document.getElementById('fnieuw').style.display='block';}
else{document.getElementById('fnieuw').style.display='none';}

   if(document.getElementById('foverzicht').style.display=='none')
{document.getElementById('foverzicht').style.display='block';}
else{document.getElementById('foverzicht').style.display='none';}


}

function Soortenlijst(){
   if(document.getElementById('soortenlijstnoordbeveland').style.display=='none')
{document.getElementById('soortenlijstnoordbeveland').style.display='block';}
else{document.getElementById('soortenlijstnoordbeveland').style.display='none';}

   if(document.getElementById('soortenlijstzuidbeveland').style.display=='none')
{document.getElementById('soortenlijstzuidbeveland').style.display='block';}
else{document.getElementById('soortenlijstzuidbeveland').style.display='none';}


}



function Kerkuilen(){
   if(document.getElementById('kerkuilinfo').style.display=='none')
{document.getElementById('kerkuilinfo').style.display='block';}
else{document.getElementById('kerkuilinfo').style.display='none';}

   if(document.getElementById('kerkuilverslag').style.display=='none')
{document.getElementById('kerkuilverslag').style.display='block';}
else{document.getElementById('kerkuilverslag').style.display='none';}


}

function Steenuilen(){
   if(document.getElementById('steenuilinfo').style.display=='none')
{document.getElementById('steenuilinfo').style.display='block';}
else{document.getElementById('steenuilinfo').style.display='none';}

   if(document.getElementById('steenuilverslag').style.display=='none')
{document.getElementById('steenuilverslag').style.display='block';}
else{document.getElementById('steenuilverslag').style.display='none';}


}

function Huiszwaluwen(){
   if(document.getElementById('huiszwaluwinfo').style.display=='none')
{document.getElementById('huiszwaluwinfo').style.display='block';}
else{document.getElementById('huiszwaluwinfo').style.display='none';}

   if(document.getElementById('huiszwaluwverslag').style.display=='none')
{document.getElementById('huiszwaluwverslag').style.display='block';}
else{document.getElementById('huiszwaluwverslag').style.display='none';}


}

function Roofvogels(){
   if(document.getElementById('roofvogelinfo').style.display=='none')
{document.getElementById('roofvogelinfo').style.display='block';}
else{document.getElementById('roofvogelinfo').style.display='none';}

   if(document.getElementById('roofvogelverslag').style.display=='none')
{document.getElementById('roofvogelverslag').style.display='block';}
else{document.getElementById('roofvogelverslag').style.display='none';}


}

function kleinezil(){
   if(document.getElementById('kleinezilinfo').style.display=='none')
{document.getElementById('kleinezilinfo').style.display='block';}
else{document.getElementById('kleinezilinfo').style.display='none';}

   if(document.getElementById('kleinezilverslag').style.display=='none')
{document.getElementById('kleinezilverslag').style.display='block';}
else{document.getElementById('kleinezilverslag').style.display='none';}


}

function Gansmidwinter(){
   if(document.getElementById('ganzeninfo').style.display=='none')
{document.getElementById('ganzeninfo').style.display='block';}
else{document.getElementById('ganzeninfo').style.display='none';}

   if(document.getElementById('midwinterinfo').style.display=='none')
{document.getElementById('midwinterinfo').style.display='block';}
else{document.getElementById('midwinterinfo').style.display='none';}


   if(document.getElementById('midwinterverslag').style.display=='none')
{document.getElementById('midwinterverslag').style.display='block';}
else{document.getElementById('midwinterverslag').style.display='none';}

}

function projectbontbek(){
   if(document.getElementById('bontbekinfo').style.display=='none')
{document.getElementById('bontbekinfo').style.display='block';}
else{document.getElementById('bontbekinfo').style.display='none';}

   if(document.getElementById('bontbekverslag').style.display=='none')
{document.getElementById('bontbekverslag').style.display='block';}
else{document.getElementById('bontbekverslag').style.display='none';}


}


function Projecten(){
   if(document.getElementById('heggenproject').style.display=='none')
{document.getElementById('heggenproject').style.display='block';}
else{document.getElementById('heggenproject').style.display='none';}

   if(document.getElementById('broedvogel').style.display=='none')
{document.getElementById('broedvogel').style.display='block';}
else{document.getElementById('broedvogel').style.display='none';}


}

function Verslagen(){
   if(document.getElementById('excursieverslag').style.display=='none')
{document.getElementById('excursieverslag').style.display='block';}
else{document.getElementById('excursieverslag').style.display='none';}

   if(document.getElementById('vogelverhalen').style.display=='none')
{document.getElementById('vogelverhalen').style.display='block';}
else{document.getElementById('vogelverhalen').style.display='none';}


}

function Menugebieden(){
   if(document.getElementById('gebieden').style.display=='none')
{document.getElementById('gebieden').style.display='block';}
else{document.getElementById('gebieden').style.display='none';}

   if(document.getElementById('gebieden1').style.display=='none')
{document.getElementById('gebieden1').style.display='block';}
else{document.getElementById('gebieden1').style.display='none';}

   if(document.getElementById('gebieden2').style.display=='none')
{document.getElementById('gebieden2').style.display='block';}
else{document.getElementById('gebieden2').style.display='none';}

   if(document.getElementById('gebieden3').style.display=='none')
{document.getElementById('gebieden3').style.display='block';}
else{document.getElementById('gebieden3').style.display='none';}

   if(document.getElementById('gebieden4').style.display=='none')
{document.getElementById('gebieden4').style.display='block';}
else{document.getElementById('gebieden4').style.display='none';}

   if(document.getElementById('gebieden5').style.display=='none')
{document.getElementById('gebieden5').style.display='block';}
else{document.getElementById('gebieden5').style.display='none';}

   if(document.getElementById('gebieden6').style.display=='none')
{document.getElementById('gebieden6').style.display='block';}
else{document.getElementById('gebieden6').style.display='none';}

   if(document.getElementById('gebieden7').style.display=='none')
{document.getElementById('gebieden7').style.display='block';}
else{document.getElementById('gebieden7').style.display='none';}

   if(document.getElementById('gebieden8').style.display=='none')
{document.getElementById('gebieden8').style.display='block';}
else{document.getElementById('gebieden8').style.display='none';}

   if(document.getElementById('gebieden9').style.display=='none')
{document.getElementById('gebieden9').style.display='block';}
else{document.getElementById('gebieden9').style.display='none';}

   if(document.getElementById('gebieden10').style.display=='none')
{document.getElementById('gebieden10').style.display='block';}
else{document.getElementById('gebieden10').style.display='none';}

   if(document.getElementById('gebieden11').style.display=='none')
{document.getElementById('gebieden11').style.display='block';}
else{document.getElementById('gebieden11').style.display='none';}

   if(document.getElementById('gebieden12').style.display=='none')
{document.getElementById('gebieden12').style.display='block';}
else{document.getElementById('gebieden12').style.display='none';}

   if(document.getElementById('gebieden13').style.display=='none')
{document.getElementById('gebieden13').style.display='block';}
else{document.getElementById('gebieden13').style.display='none';}

   if(document.getElementById('gebieden14').style.display=='none')
{document.getElementById('gebieden14').style.display='block';}
else{document.getElementById('gebieden14').style.display='none';}

   if(document.getElementById('gebieden15').style.display=='none')
{document.getElementById('gebieden15').style.display='block';}
else{document.getElementById('gebieden15').style.display='none';}

   if(document.getElementById('gebieden16').style.display=='none')
{document.getElementById('gebieden16').style.display='block';}
else{document.getElementById('gebieden16').style.display='none';}

   if(document.getElementById('gebieden17').style.display=='none')
{document.getElementById('gebieden17').style.display='block';}
else{document.getElementById('gebieden17').style.display='none';}

   if(document.getElementById('gebieden18').style.display=='none')
{document.getElementById('gebieden18').style.display='block';}
else{document.getElementById('gebieden18').style.display='none';}

  if(document.getElementById('gebieden19').style.display=='none')
{document.getElementById('gebieden19').style.display='block';}
else{document.getElementById('gebieden19').style.display='none';}



}

function natuurbeheer(){
   if(document.getElementById('slz').style.display=='none')
{document.getElementById('slz').style.display='block';}
else{document.getElementById('slz').style.display='none';}

   if(document.getElementById('nm').style.display=='none')
{document.getElementById('nm').style.display='block';}
else{document.getElementById('nm').style.display='none';}

}

function excursie(){
   if(document.getElementById('excursieinfo').style.display=='none')
{document.getElementById('excursieinfo').style.display='block';}
else{document.getElementById('excursieinfo').style.display='none';}

   if(document.getElementById('excursieverslag').style.display=='none')
{document.getElementById('excursieverslag').style.display='block';}
else{document.getElementById('excursieverslag').style.display='none';}

}

function Menulink(){
   if(document.getElementById('link').style.display=='none')
{document.getElementById('link').style.display='block';}
else{document.getElementById('link').style.display='none';}

   if(document.getElementById('plaatslink').style.display=='none')
{document.getElementById('plaatslink').style.display='block';}
else{document.getElementById('plaatslink').style.display='none';}


}


function MenuContact(){
   if(document.getElementById('formulier').style.display=='none')
{document.getElementById('formulier').style.display='block';}
else{document.getElementById('formulier').style.display='none';}

   if(document.getElementById('gastenboek').style.display=='none')
{document.getElementById('gastenboek').style.display='block';}
else{document.getElementById('gastenboek').style.display='none';}

}