shrinking = 0;
function toggleMoreContent(blockid) {
 currentstyle = document.getElementById(blockid).style.display;   //indien none dan is klapt ie uit
 img = document.getElementById(blockid+'_img');
 if (currentstyle == 'none') { 
  //expanded = 1;
  currentstyle = 'block'; 
  relimg = img.getAttribute('rel');
  img.setAttribute('rel',img.src)
  img.src= relimg;
  textje = document.getElementById(blockid+'_ml');
  textje.innerHTML = 'Minder';
 } else 
 { //expanded = 0;
  currentstyle = 'none'; 
  relimg = img.getAttribute('rel');
  img.setAttribute('rel',img.src)
  img.src = relimg;
  textje = document.getElementById(blockid+'_ml');
  textje.innerHTML = 'Meer';
 }
 new Effect.toggle(blockid,'blind');
}

function toggleMenuDrop(linkid) {
 currentstyle = document.getElementById(linkid+'_sub').style.display;   //indien none dan is klapt ie uit
 img = document.getElementById(linkid+'_img');
 if (currentstyle == 'none') { 
  //expanded = 1;
  shrinking = 0;
  currentstyle = 'block'; 
  if($(linkid).hasClassName('topselected')){
   img.src='/css/menu_subtract_l.gif';
  }
  else if ($(linkid).hasClassName('sublink')) {
   img.src='/css/menu_subtract.gif';
  }
  $(linkid).addClassName('selected')
 } else 
 { //expanded = 0;
   currentstyle = 'none';
   if($(linkid).hasClassName('topselected')) {
    img.src='/css/menu_extend_l.gif';
   }
   else {
    img.src='/css/menu_extend.gif';
   } /*img.src='/css/menu_plus_l.gif'; img.src='/css/menu_plus.gif';*/
   shrinking = 1;
   $(linkid).removeClassName('selected');
 }
 menulevelones = $$('#submenu ul.menu_level_2');
 var i;
 for (i=0;i<menulevelones.length;++i) {
  if (linkid+'_sub' != menulevelones[i].id ) {
   element = document.getElementById(menulevelones[i].id);
   if($(element.id.replace(/_sub/,'')).hasClassName('topselected')) {
    document.getElementById(element.id.replace(/_sub/,'_img')).src='/css/menu_extend_l.gif';
   }
   else {
    document.getElementById(element.id.replace(/_sub/,'_img')).src='/css/menu_extend.gif';
   }
   if($(element.id.replace(/_sub/,'')).hasClassName('selected')){
     new Effect.toggle(element.id ,'blind' );
     $(element.id.replace(/_sub/,'')).removeClassName('selected');
   }
   if($(element.id.replace(/_sub/,'')).hasClassName('topselected') && $(element.id).style.display != 'none') {
     new Effect.toggle(element.id ,'blind' );
   }
  }
 }

 new Effect.toggle(linkid+'_sub' ,'blind' );
}
function toggleMenuImg(linkid,state) {
  force = 0;
// if (expanded == 0) { 
  if($(linkid).hasClassName('topselected')) {
   imgn = '/css/menu_extend_l.gif';
  }
  else {
   imgn = '/css/menu_extend.gif';
  }
  if (state =='over' && shrinking == 0) { 
   if($(linkid).hasClassName('topselected')) {
     imgn = '/css/menu_extend_l.gif';
   }
   else if($(linkid).hasClassName('selected')) {
     imgn = '/css/menu_subtract_l.gif';
     force = 1;
   }
   else {
     imgn = '/css/menu_extend_l.gif';
   }
  }
  else if (state == 'out' && shrinking == 0) { 
   if($(linkid).hasClassName('selected') && !$(linkid).hasClassName('topselected')) {
     imgn = '/css/menu_subtract.gif';
     force = 1;
   }
  }

  currentstyle = document.getElementById(linkid+'_sub').style.display;   //indien none dan is klapt ie uit
  img = document.getElementById(linkid+'_img');
  if ( (currentstyle == 'none' && img.src != 'menu_subtract.gif' && img.src != 'menu_subtract_l.gif' ) || shrinking == 1 || force == 1) {  // niet uitgeklapt en niet aan het uitklappen, dus alt plus tonen
   img.src=imgn;
   if (force==1) {force = 0;}
   if (shrinking==1) { shrinking = 0; }
  }
// }
 
}