/*
function assignBackground(){
  if (document.location.href.lastIndexOf("Nieuws") >= 0) {
    document.getElementById('nieuws_toggle').href = "index.php?ac=[Portaal] Home";
    document.getElementById('nieuws_image').alt = "Terug";    
  } else {
    document.getElementById('nieuws_toggle').href = "index.php?ac=[Portaal] Nieuws";
    document.getElementById('nieuws_image').alt = "Toon nieuws";    
  }  
  if (document.location.href.lastIndexOf("Schools") >= 0) {
    document.getElementById('school_toggle').href = "index.php?ac=[Portaal] Home";
    document.getElementById('schools_image').alt = "Terug";    
  } else {
    document.getElementById('school_toggle').href = "index.php?ac=[Portaal] Schools";
    document.getElementById('schools_image').alt = "Toon scholen";    
  }
  if (document.location.href.lastIndexOf("Vacatures") >= 0) {
    document.getElementById('vacatures_toggle').href = "index.php?ac=[Portaal] Home";
    document.getElementById('vacatures_image').alt = "Terug";    
  } else {
    document.getElementById('vacatures_toggle').href = "index.php?ac=[Portaal] Vacatures";
    document.getElementById('vacatures_image').alt = "Toon vactures";    
  }
  window.onresize = new Function('arrangeElements()');
  arrangeElements();
}
*/
function changeLogo(logo){
  document.getElementById('logo_image').src="vvs/general/"+logo+"_"+document.getElementById('logo_image').src.substr(document.getElementById('logo_image').src.length-6,6);
}

function changeimage(image_id){
  document.getElementById('school_impression').src="getimage.php?id="+image_id+"&imagetable=web_images&displaywidth=188";
}