function toggle_type(id){
  document.getElementById('standard_tab').style.backgroundColor = (id == 'standard') ? '#aaffaa' : 'white';
  document.getElementById('sport_tab').style.backgroundColor = (id == 'sport') ? '#aaffaa' : 'white';
  document.getElementById('oldstock_tab').style.backgroundColor = (id == 'oldstock') ? '#aaffaa' : 'white';
  document.getElementById('super_tab').style.backgroundColor = (id == 'super') ? '#aaffaa' : 'white';
  document.getElementById('boeren_tab').style.backgroundColor = (id == 'boeren') ? '#aaffaa' : 'white';

  document.getElementById('standard_tab').style.borderBottom = (id == 'standard') ? '1px solid #aaffaa' : '1px solid green';
  document.getElementById('sport_tab').style.borderBottom = (id == 'sport') ? '1px solid #aaffaa' : '1px solid green';
  document.getElementById('oldstock_tab').style.borderBottom = (id == 'oldstock') ? '1px solid #aaffaa' : '1px solid green';
  document.getElementById('super_tab').style.borderBottom = (id == 'super') ? '1px solid #aaffaa' : '1px solid green';
  document.getElementById('boeren_tab').style.borderBottom = (id == 'boeren') ? '1px solid #aaffaa' : '1px solid green';

  document.getElementById('standard').style.display = (id == 'standard') ? '' : 'none';
  document.getElementById('sport').style.display = (id == 'sport') ? '' : 'none';
  document.getElementById('oldstock').style.display = (id == 'oldstock') ? '' : 'none';
  document.getElementById('super').style.display = (id == 'super') ? '' : 'none';
  document.getElementById('boeren').style.display = (id == 'boeren') ? '' : 'none';
}

function toggle_type2(id){
  document.getElementById('standard2010_tab').style.backgroundColor = (id == 'standard2010') ? 'white' : '#aaffaa';
  document.getElementById('sport2010_tab').style.backgroundColor = (id == 'sport2010') ? 'white' : '#aaffaa';
  document.getElementById('oldstock2010_tab').style.backgroundColor = (id == 'oldstock2010') ? 'white' : '#aaffaa';
  document.getElementById('standard2011_tab').style.backgroundColor = (id == 'standard2011') ? 'white' : '#aaffaa';
  document.getElementById('sport2011_tab').style.backgroundColor = (id == 'sport2011') ? 'white' : '#aaffaa';
  document.getElementById('oldstock2011_tab').style.backgroundColor = (id == 'oldstock2011') ? 'white' : '#aaffaa';
  document.getElementById('super2011_tab').style.backgroundColor = (id == 'super2011') ? 'white' : '#aaffaa';
  document.getElementById('boeren2011_tab').style.backgroundColor = (id == 'boeren2011') ? 'white' : '#aaffaa';
  
  document.getElementById('standard2010_tab').style.borderBottom = (id == 'standard2010') ? '1px solid white' : '1px solid green';
  document.getElementById('sport2010_tab').style.borderBottom = (id == 'sport2010') ? '1px solid white' : '1px solid green';
  document.getElementById('oldstock2010_tab').style.borderBottom = (id == 'oldstock2010') ? '1px solid white' : '1px solid green';
  document.getElementById('standard2011_tab').style.borderBottom = (id == 'standard2011') ? '1px solid white' : '1px solid green';
  document.getElementById('sport2011_tab').style.borderBottom = (id == 'sport2011') ? '1px solid white' : '1px solid green';
  document.getElementById('oldstock2011_tab').style.borderBottom = (id == 'oldstock2011') ? '1px solid white' : '1px solid green';
  document.getElementById('super2011_tab').style.borderBottom = (id == 'super2011') ? '1px solid white' : '1px solid green';
  document.getElementById('boeren2011_tab').style.borderBottom = (id == 'boeren2011') ? '1px solid white' : '1px solid green';

  document.getElementById('standard2010').style.display = (id == 'standard2010') ? '' : 'none';
  document.getElementById('sport2010').style.display = (id == 'sport2010') ? '' : 'none';
  document.getElementById('oldstock2010').style.display = (id == 'oldstock2010') ? '' : 'none';
  document.getElementById('standard2011').style.display = (id == 'standard2011') ? '' : 'none';
  document.getElementById('sport2011').style.display = (id == 'sport2011') ? '' : 'none';
  document.getElementById('oldstock2011').style.display = (id == 'oldstock2011') ? '' : 'none';
  document.getElementById('super2011').style.display = (id == 'super2011') ? '' : 'none';
  document.getElementById('boeren2011').style.display = (id == 'boeren2011') ? '' : 'none';
}